1 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
3 Remove no-longer-used cursor_in_echo_area code
4 * dispnew.c (set_window_cursor_after_update, update_frame_1):
5 Remove checks for negative cursor_in_echo_area, since this var is
6 a boolean, and has been a boolean for some time. Simplify.
7 * dispnew.c (init_display):
8 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
10 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
12 * eval.c (Ffunction): Handle the new (:documentation ...) form.
13 (syms_of_eval): Declare `:documentation'.
15 2015-02-05 Martin Rudalics <rudalics@gmx.at>
17 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
18 argument added on 2015-02-01.
20 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
22 Remove no-longer-used two_byte_p calculations
23 * dispextern.h (struct glyph_string): Remove member two_byte_p.
25 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
28 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
30 Omit unnecessary var if GTK or NS
31 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
32 Now a constant zero on these platforms.
34 2015-02-01 Martin Rudalics <rudalics@gmx.at>
36 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
38 2015-01-31 Eli Zaretskii <eliz@gnu.org>
40 * coding.c (raw_text_coding_system_p): New function.
42 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
43 keyboard coding-system is 'raw-text'. (Bug#19532)
45 * coding.h (raw_text_coding_system_p): Add prototype.
47 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
49 * Makefile.in (gl-stamp): Generate globals.h through the use of
51 (globals.h): Replace with empty command.
53 2015-01-31 Eli Zaretskii <eliz@gnu.org>
55 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
56 and ICONIFY_EVENT for the purposes of breaking while-no-input
59 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
60 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
63 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
65 Simplify read_dirent's MSDOS hacks
66 * dired.c (read_dirent): Simplify by removing the need for the
67 DIR_ENTRY argument. All callers changed. This separates the
68 MS-DOS idiosyncrasies better from the rest of the code.
70 2015-01-30 Eli Zaretskii <eliz@gnu.org>
72 * dired.c (read_dirent): Accept an additional argument
73 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
74 time it is called, report the error as if it happened in
76 (directory_files_internal, file_name_completion): Adjust callers
79 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
81 Refactor calls to opendir for simplicity
82 * dired.c (open_directory): Accept Lisp_Object, not char *, for
83 dirname. Signal an error if the open fails. All callers changed.
85 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
87 Report readdir failures
88 Previously, on non-MS-Windows platforms the code treated most
89 readdir failures as EOF. This was incorrect, e.g., when readdir
90 fails with errno == EOVERFLOW. Signal an error instead.
91 * dired.c (read_dirent):
92 New function, which signals an error when readdir fails.
93 (directory_files_internal, file_name_completion): Use it.
95 2015-01-29 Eli Zaretskii <eliz@gnu.org>
97 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
98 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
101 * w32font.c (struct font_callback_data, w32font_list_internal)
102 (w32font_driver, w32font_match_internal): Use bool where appropriate.
104 * w32menu.c (x_activate_menubar, set_frame_menubar)
105 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
106 (is_simple_dialog): Use bool where appropriate.
108 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
110 Use bool, not int, to track face changes
111 * xfaces.c (face_change): Rename from face_change_count, and
112 change from int to bool. The var is now true (instead of nonzero)
113 if attributes have changed; this is simpler. All uses changed.
116 2015-01-28 Eli Zaretskii <eliz@gnu.org>
118 * dired.c (directory_files_internal, file_name_completion)
119 [WINDOWSNT]: Signal an error when errno is set non-zero by
120 'readdir', regardless of its value.
122 * w32.c (sys_readdir): Set errno to ENOENT when the directory
123 doesn't exist and to EACCES when it's not accessible to the
124 current user. Set errno to zero when FindNextFile exhausts the
125 directory, so that callers don't interpret that as an error and
126 don't signal a file-error.
127 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
129 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
130 returns NULL and errno is ENOTDIR, behave as if opendir failed to
131 open the directory. (Bug#19701)
133 * w32.c (sys_readdir): If FindFirstFile fails because the
134 directory doesn't exist, set errno to ENOTDIR.
136 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
138 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
140 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
142 Fix coding.c subscript error
143 * coding.c (CODING_ISO_INVOKED_CHARSET):
144 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
146 2015-01-28 Eli Zaretskii <eliz@gnu.org>
148 * xdisp.c (produce_image_glyph): Fix display of images in R2L
149 screen lines: prepend the new glyph to the ones already there
150 instead of appending it.
152 * w32fns.c (w32_set_title_bar_text): New function, including
153 support for titles with non-ASCII characters outside of the
154 current system codepage.
155 (x_set_name, x_set_title): Use it. (Bug#19590)
157 * indent.c (Fvertical_motion): Return zero if we started from ZV
158 and there's an overlay after-string there. (Bug#19553)
160 * emacs.c (usage_message): Fix the description of the -nl switch.
163 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
164 end information if the window_end_valid flag is unset.
165 (try_window_id): If the call to display_line invalidated the
166 window end information, give up the try_window_id optimization.
169 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
170 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
172 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
174 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
176 * lisp.mk (lisp): Add cl-preloaded.
178 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
180 Use bool for boolean in xfaces.c
181 * dispextern.h: Adjust to signature changes.
182 * font.c (font_at, font_range):
183 * fontset.c (Finternal_char_font):
184 * fringe.c (draw_fringe_bitmap_1):
185 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
186 (get_next_display_element, highlight_trailing_whitespace)
187 (display_string, calc_line_height_property)
188 (note_mode_line_or_margin_highlight, note_mouse_highlight):
189 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
190 (menu_face_changed_default, recompute_basic_faces)
191 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
192 (tty_defined_color, defined_color, face_color_gray_p)
193 (face_color_supported_p, load_color2, load_face_colors)
194 (Fx_list_fonts, LFACEP, push_named_merge_point)
195 (resolve_face_name, lface_from_face_name_no_resolve)
196 (lface_from_face_name, get_lface_attributes_no_remap)
197 (get_lface_attributes, lface_fully_specified_p)
198 (set_lface_from_font, merge_face_vectors, merge_named_face)
199 (merge_face_ref, Finternal_make_lisp_face)
200 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
201 (Finternal_set_lisp_face_attribute)
202 (update_face_from_frame_parameter, set_font_frame_param)
203 (face_boolean_x_resource_value)
204 (Finternal_set_lisp_face_attribute_from_resource)
205 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
206 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
207 (lface_equal_p, Finternal_lisp_face_equal_p)
208 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
209 (Fcolor_distance, lookup_named_face, lookup_basic_face)
210 (lookup_derived_face, Fface_attributes_as_vector)
211 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
212 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
213 (realize_default_face, realize_named_face)
214 (realize_non_ascii_face, realize_x_face, map_tty_color)
215 (realize_tty_face, compute_char_face, face_at_buffer_position)
216 (face_for_overlay_string, face_at_string_position):
217 Use bool for boolean.
218 * xfaces.c (set_lface_from_font):
219 Return void, since callers never use the result.
221 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
223 * image.c (lookup_pixel_color): Reorder conditions that are
225 (x_to_xcolors): Likewise.
226 (x_detect_edges): Likewise.
227 (png_load_body): Likewise.
228 (gif_close): Likewise.
229 (gif_load): Likewise.
231 2015-01-25 Eli Zaretskii <eliz@gnu.org>
233 Use bool for boolean in w32term.c
234 * w32term.c (x_update_window_begin, x_update_window_end)
235 (x_update_end, x_after_update_window_line)
236 (x_set_glyph_string_gc, x_draw_glyph_string_background)
237 (x_draw_glyph_string_foreground)
238 (x_draw_composite_glyph_string_foreground)
239 (x_draw_glyphless_glyph_string_foreground)
240 (x_draw_image_glyph_string, x_draw_glyph_string)
241 (x_draw_stretch_glyph_string, note_mouse_movement)
242 (w32_mouse_position, x_scroll_bar_report_motion)
243 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
244 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
245 (w32_draw_window_cursor, x_new_font, x_set_offset)
246 (x_set_window_size, x_make_frame_invisible, x_iconify_frame): Use
247 bool where appropriate.
249 Use bool for boolean in w32fns.c
250 * w32fns.c (w32_defined_color, x_decode_color)
251 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
252 (x_set_menu_bar_lines, x_change_tool_bar_height)
253 (x_set_internal_border_width, x_explicitly_set_name)
254 (x_implicitly_set_name, Fx_create_frame, w32_window)
255 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
257 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
259 Use bool for boolean in xfns.c
260 * xfaces.c (x_update_menu_appearance):
261 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
262 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
263 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
264 (x_change_tool_bar_height, x_set_internal_border_width)
265 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
266 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
267 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
268 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
269 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
270 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
271 (clean_up_dialog, syms_of_xfns):
272 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
273 (xic_create_fontsetname):
274 Use bool for boolean.
275 * xfns.c: Include bitmaps/gray.xbm unconditionally.
277 Count MANY function args more reliably
278 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
279 * buffer.c (Fbuffer_list, Fkill_buffer):
280 * callint.c (read_file_name, Fcall_interactively):
281 * charset.c (Fset_charset_priority, syms_of_charset):
282 * chartab.c (uniprop_encode_value_numeric):
283 * coding.c (syms_of_coding):
284 * composite.c (syms_of_composite):
285 * data.c (wrong_range):
286 * dbusbind.c (syms_of_dbusbind):
287 * dired.c (file_attributes):
288 * editfns.c (Fdecode_time, update_buffer_properties, format2):
289 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
290 (call4, call5, call6, call7):
291 * fileio.c (Finsert_file_contents, choose_write_coding_system)
292 (Fcar_less_than_car, build_annotations, auto_save_error):
293 * filelock.c (get_boot_time):
294 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
295 (maybe_resize_hash_table, secure_hash):
296 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
297 * fontset.c (fontset_add, Fset_fontset_font):
298 * ftfont.c (ftfont_lookup_cache):
299 * gtkutil.c (xg_get_font):
300 * insdel.c (signal_before_change, signal_after_change):
301 * keymap.c (append_key):
302 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
303 * minibuf.c (Fread_buffer):
304 * print.c (print_preprocess):
305 * process.c (Fformat_network_address, Fmake_network_process)
306 (server_accept_connection):
307 * sound.c (Fplay_sound_internal):
308 * term.c (Fsuspend_tty, Fresume_tty):
309 * window.c (window_list):
310 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
311 (message_with_string):
312 * xfaces.c (Fx_list_fonts):
313 * xfont.c (syms_of_xfont):
314 * xselect.c (x_handle_selection_request)
315 (x_handle_selection_clear, x_clear_frame_selections)
316 (x_clipboard_manager_error_1):
317 Prefer CALLMANY and CALLN to counting args by hand.
318 * doc.c (reread_doc_file): Remove unused code.
319 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
320 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
321 Prefer call1 and call2 to Ffuncall.
322 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
323 Use struct literal rather than a local var, for simplicity.
324 * keymap.c (where_is_internal): Use NULL rather than a pointer
326 * lisp.h (CALLMANY, CALLN): New macros.
327 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
330 Use gnustep-config if available
331 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
332 It doesn't appear to be needed, and the inclusion breaks on
333 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
335 2015-01-22 Eli Zaretskii <eliz@gnu.org>
337 * xdisp.c (init_iterator): Restore a comment lost in transition.
339 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
341 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
342 * xfont.c (xfont_driver, xfont_chars_supported)
343 (xfont_text_extents):
344 * xftfont.c (xftfont_get_colors, xftfont_open)
345 (xftfont_prepare_face, xftfont_done_face)
346 (xftfont_cached_font_ok):
347 * xgselect.c (xg_select):
348 Use bool for boolean.
350 Don't downcase system diagnostics' first letters
351 * fileio.c (report_file_errno): Don't downcase, and simplify.
354 Isolate NIL_IS_ZERO-assuming code better
355 Suggested by Stefan Monnier in:
356 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
357 * alloc.c (allocate_pseudovector):
358 Use memclear, not memsetnil, to remove a 'verify'.
359 * callint.c (Fcall_interactively):
360 * dispnew.c (realloc_glyph_pool):
361 * xdisp.c (init_iterator):
362 Use memclear, not memset, to remove a 'verify'.
363 * lisp.h (memclear): Rename from memsetnil, and take a byte
364 count rather than a word count. All callers changed.
366 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
368 Undo port to hypothetical nonzero Qnil case
369 This mostly undoes the previous change in this area. See:
370 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
371 * alloc.c (allocate_pseudovector):
372 * callint.c (Fcall_interactively):
373 * dispnew.c (realloc_glyph_pool):
374 * fringe.c (init_fringe):
375 * lisp.h (memsetnil):
376 * xdisp.c (init_iterator):
377 Simplify by assuming that Qnil is zero, but verify the assumption.
378 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
379 NIL_IS_NONZERO. All uses changed.
381 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
383 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
385 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
387 Prefer xlispstrdup to avoid dumb calls to strlen.
388 * nsfont.m (ns_get_family):
389 * nsterm.m (ns_term_init):
390 * w32fns.c (w32_window):
391 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
393 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
395 Correct an old fix for GTK font selection
396 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
399 Fix minor bugs with printing null bytes
400 * minibuf.c (read_minibuf_noninteractive):
401 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
402 Work even if the Lisp string contains a null byte.
404 Port to hypothetical case where Qnil is nonzero
405 * alloc.c (allocate_pseudovector):
406 * callint.c (Fcall_interactively):
407 * coding.c (syms_of_coding):
408 * dispnew.c (realloc_glyph_pool):
409 * fringe.c (init_fringe):
410 * lisp.h (memsetnil):
411 * xdisp.c (init_iterator):
412 Port to the currently-hypothetical case where Qnil is nonzero.
413 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
414 as there are no Lisp_Object values in the data here.
415 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
416 All uses changed. Define only if not already defined, so that one
417 can debug with -DNIL_IS_NONZERO.
418 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
420 2015-01-19 Eli Zaretskii <eliz@gnu.org>
422 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
423 Qnil is represented as zero, before using that to initialize parts
424 of the glyph structure.
426 * xdisp.c (init_iterator): Verify that Qnil is represented as
427 zero, before using that to initialize parts of the iterator
430 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
432 Prefer memset to repeatedly assigning Qnil
433 * alloc.c (allocate_pseudovector): Catch more bogus values.
434 * alloc.c (allocate_pseudovector):
435 * callint.c (Fcall_interactively):
436 * coding.c (syms_of_coding):
437 * fringe.c (init_fringe):
438 Verify that Qnil == 0.
439 * callint.c (Fcall_interactively):
440 * eval.c (Fapply, Ffuncall):
441 * fns.c (mapcar1, larger_vector):
442 * font.c (font_expand_wildcards):
443 * fringe.c (init_fringe):
444 Prefer memset to assigning zeros by hand.
445 * callint.c (Fcall_interactively):
446 Remove duplicate assignment of Qnil to args[i].
447 * coding.c (syms_of_coding):
448 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
449 * fileio.c (Ffile_selinux_context):
450 Rewrite to avoid need for Lisp_Object array.
451 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
452 (DEFINE_LISP_SYMBOL_END): Use it.
453 (NIL_IS_ZERO): New constant.
454 (memsetnil): New function.
456 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
458 Tune pseudovector allocation assuming Qnil == 0.
459 * alloc.c (allocate_pseudovector): Use memset for both
460 Lisp_Objects and regular slots. Add zerolen arg.
461 * lisp.h (allocate_pseudovector): Adjust prototype.
462 (ALLOCATE_PSEUDOVECTOR): Adjust user.
463 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
464 (allocate_hash_table, allocate_window, allocate_frame)
465 (allocate_process, allocate_terminal): Remove prototypes.
466 * fns.c (allocate_hash_table): Now static here.
467 * frame.c (allocate_frame):
468 * process.c (allocate_process):
469 * terminal.c (allocate_terminal):
470 * window.c (allocate_window): Now static here.
471 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
473 * lisp.h (XTERMINAL): Add eassert.
474 * process.c (make_lisp_proc): Now static here.
476 Prefer INLINE functions in font.h to match style used in lisp.h.
477 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
478 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
479 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
481 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
482 * ftfont.c (ftfont_shape):
483 * macfont.m (macfont_shape):
484 * w32uniscribe.c (uniscribe_shape):
485 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
487 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
489 Give up on -Wsuggest-attribute=const
490 * decompress.c (Fzlib_available_p):
491 * gnutls.c (Fgnutls_available_p):
492 * gtkutil.h (xg_uses_old_file_dialog):
493 * xdisp.c (Ftool_bar_height):
494 * xmenu.c (popup_activated):
495 No longer const, since it's not const on at lest some
496 configurations, and we shouldn't lie to the compiler.
498 2015-01-15 Eli Zaretskii <eliz@gnu.org>
500 * fileio.c: Include binary-io.h.
501 (Fset_binary_mode): New function.
502 (syms_of_fileio): Defsubr it.
503 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
505 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
507 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
508 (Fgnutls_peer_status): Use it to set the :self-signed flag.
509 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
510 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
512 2015-01-14 Eli Zaretskii <eliz@gnu.org>
514 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
515 when FLAGS indicate the item is not highlighted. (Bug#19596)
517 2015-01-14 Martin Rudalics <rudalics@gmx.at>
519 * xmenu.c (update_frame_menubar): Remove garbaged code.
521 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
523 remove_slash_colon need not be inline
524 * process.c, process.h (remove_slash_colon): No longer inline.
525 This saves text bytes without hurting runtime performance.
527 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
529 Avoid extra multibyteness check in ENCODE_FILE users.
530 * callproc.c (encode_current_directory, Fcall_process, call_process):
531 * dired.c (directory_files_internal, file_name_completion):
532 Do not check for STRING_MULTIBYTE because encode_file_name
533 is a no-op for unibyte strings.
535 * process.h (remove_slash_colon): New function.
536 * callproc.c (encode_current_directory, call_process):
537 * process.c (Fstart_process): Use it.
539 Consistently handle time zone specification.
540 * editfns.c (decode_time_zone): New function, refactored out from ...
541 (Fencode_time): ... adjusted user.
542 (Fset_time_zone_rule): Use decode_time_zone.
544 * editfns.c (make_buffer_string_both): If requested range intersects
545 the gap, don't move the latter but copy in two regions, thus avoiding
546 unnecessary relocation of buffer data.
548 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
550 Use bool for boolean in xmenu.c, xml.c
551 * xmenu.c (x_menu_set_in_use, popup_get_selection)
552 (Fx_menu_bar_open_internal, popup_widget_loop)
553 (x_activate_menubar, xg_crazy_callback_abort)
554 (update_frame_menubar, set_frame_menubar)
555 (initialize_frame_menubar, free_frame_menubar)
556 (create_and_show_popup_menu, x_menu_show)
557 (create_and_show_dialog, x_dialog_show):
558 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
559 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
560 * xrdb.c (main) [TESTRM]:
561 * xsettings.c (init_gsettings):
562 * xterm.c (XFillRectangle, xg_scroll_callback)
563 (xg_end_scroll_callback):
564 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
565 Use bool for boolean.
566 * xmenu.c (TRUE): Remove; no longer used.
567 (show_help_event): Remove long-unused code.
568 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
570 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
572 Don't say Fnext_read_file_uses_dialog_p is const
573 It's const only if a windowing system is not used; don't say it's
574 const otherwise. See:
575 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
576 * fileio.c (next_read_file_uses_dialog_p): Remove.
577 Move guts back to ...
578 (Fnext_read_file_uses_dialog_p): ... here.
579 Don't declare as const, as make-docfile.c now has a special case
580 for this function. This is an ugly hack, but it's better than
581 lying to the compiler.
583 Remove now-unnecessary forward XTYPE decl
584 * lisp.h (XTYPE): Remove forward declaration. The recent merge
585 from emacs-24 fixed the problem in a better way, by moving XPNTR's
586 definition to after XTYPE's.
588 2015-01-13 Eli Zaretskii <eliz@gnu.org>
590 Fix problems with 32-bit wide-int build exposed by MinGW.
591 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
592 compilation error in an unoptimized build when !USE_LSB_TAG.
594 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
595 same larger value as for the 64-bit build.
597 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
598 avoid compiler warnings.
600 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
601 Avoid compiler warnings about cast from integer to pointer of
604 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
605 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
606 casting from integer to pointer of different size.
607 (add_menu_item): Pass the help-echo string as a pointer to
608 Lisp_String, not as a Lisp_Object.
609 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
610 string object from its C pointer.
612 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
613 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
615 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
616 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
617 compiler warnings about size differences.
618 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
619 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
620 (Fw32_toggle_lock_key): Pass the new state of the key as a C
621 integer; use -1 for nil. Doc fix.
623 * .gdbinit (xgetsym): New subroutine.
624 (xsymname, xsymbol): Use it.
625 (xprintsym): No need to call xgetptr.
627 2015-01-13 Martin Rudalics <rudalics@gmx.at>
629 * frame.c (adjust_frame_size): Make sure new numbers of
630 lines/columns get installed after font size change (Bug#19575).
632 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
634 Add DEFUN attributes.
635 * callint.c (Finteractive):
636 * character.c (Fcharacterp, Fmax_char):
637 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
638 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
639 (Ffloatp, Fbyteorder):
640 * decompress.c (Fzlib_available_p):
642 * frame.c (Fframe_windows_min_size):
643 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
644 * window.c (Fwindow__sanitize_window_sizes):
645 * xdisp.c (Ftool_bar_height):
646 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
647 * emacs.c (Fkill_emacs):
649 * keyboard.c (Ftop_level, Fexit_recursive_edit)
650 (Fabor_recursive_edit): Add noreturn attribute.
652 * search.c (fast_string_match_internal): New function,
654 (fast_string_match, fast_string_match_ignore_case): ...functions
656 * lisp.h (fast_string_match, fast_string_match_ignore_case):
657 inlined from here now.
658 (fast_string_match_internal): Add prototype.
659 * dired.c (file_name_completion): Use fast_string_match_internal.
661 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
662 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
663 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
664 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
666 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
668 Port to 32-bit MingGW --with-wide-int
669 Problem reported by Eli Zaretskii in:
670 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
671 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
672 what we think it is, rather than checking only its alignment (and
673 doing so incorrectly on MinGW).
675 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
677 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
678 Remove dead NILP check.
679 * image.c (Flookup_image): Use regular format for docstring.
680 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
682 2015-01-12 Martin Rudalics <rudalics@gmx.at>
684 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
686 * frame.c (frame_default_tool_bar_height): New variable.
687 (adjust_frame_size): Possibly add requested adjustment to
688 Vframe_adjust_size_history.
689 (make_frame): Initialize tool_bar_redisplayed_once slot.
690 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
691 doc-string. Call adjust_frame_size unconditionally (the frame's
692 text size may remain unaltered but the pixel size may change).
693 (x_figure_window_size): If frame_default_tool_bar_height was
694 set, use it instead of calculating the tool bar height from
695 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
696 Vframe_initial_frame_tool_bar_height.
697 (Qchange_frame_size, Qxg_frame_set_char_size)
698 (Qset_window_configuration, Qx_create_frame_1)
699 (Qx_create_frame_2): New symbols.
700 (Vframe_initial_frame_tool_bar_height): Remove.
701 (Vframe_adjust_size_history): New history variable for debugging
702 frame size adjustments.
703 * frame.h (struct frame): New boolean slot
704 tool_bar_redisplayed_once.
705 (frame_default_tool_bar_height): Extern.
706 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
707 to adjust_frame_size.
708 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
709 Qx_create_frame_2 to adjust_frame_size.
710 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
711 inhibit 1 when we have not redisplayed the tool bar yet.
712 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
713 Qx_create_frame_2 to adjust_frame_size.
714 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
716 * window.c (Fset_window_configuration): Pass
717 Qset_window_configuration to adjust_frame_size.
718 * xdisp.c (redisplay_tool_bar): Assign new height to
719 frame_default_tool_bar_height.
720 (redisplay_internal): If we haven't redisplayed this frame's
721 tool bar, call redisplay_tool_bar early so we can adjust the
722 frame size accordingly.
723 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
724 inhibit 1 when we have not redisplayed the tool bar yet.
725 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
726 Qx_create_frame_2 to adjust_frame_size.
728 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
730 Have 'make' output better GEN names
731 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
732 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
733 more naturally so that 'make' can output more-accurate names.
735 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
737 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
738 calling reset_buffer_local_variables, and make sure we initialize
741 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
743 * coding.c (Fcoding_system_plist): Use common style for docstring.
745 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
747 Port to MSB hosts without optimization
748 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
749 the inline function XTYPE needs to be declared before being used.
750 * lisp.h (XTYPE): New forward declaration.
752 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
754 Port to 32-bit --with-wide-int
755 Prefer symbol indexes to struct Lisp_Symbol * casted and then
756 widened, as the latter had trouble with GCC on Fedora 21 when
757 configured --with-wide-int and when used in static initializers.
758 * alloc.c (garbage_collect_1, which_symbols):
759 * lread.c (init_obarray):
760 Prefer builtin_lisp_symbol when it can be used.
761 * dispextern.h (struct image_type.type):
762 * font.c (font_property_table.key):
763 * frame.c (struct frame_parm_table.sym):
764 * keyboard.c (scroll_bar_parts, struct event_head):
765 * xdisp.c (struct props.name):
766 Use the index of a builtin symbol rather than its address.
768 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
769 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
770 symbol indexes rather than pointers, and which work better on MSB
771 hosts because they shift right before tagging. All uses changed.
772 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
773 No longer noops on wide-int hosts, since they work now.
774 (builtin_lisp_symbol): New function.
776 Port to HAVE_FREETYPE && !HAVE_XFT
777 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
778 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
779 Declare in this case too.
781 2015-01-10 Eli Zaretskii <eliz@gnu.org>
783 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
785 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
786 make_pointer_integer instead of XIL.
787 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
789 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
790 instead of XIL. Put a list of the descriptor, action, and file
791 name in event->arg, instead of spreading them between event->code
794 * w32term.c (queue_notifications): Use make_pointer_integer
795 instead of XIL. Put a list of the descriptor, action, and file
796 name in event->arg, instead of spreading them between event->code
799 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
800 event creation to changes in w32term.c and w32inevt.c above.
802 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
804 Port Qnil==0 changes to 32-bit --with-wide-int
805 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
806 macro-implemented version. For the non-USE_LSB_TAG case, supply
807 a new inline function that is the inverse of the new TAG_SYMPTR.
808 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
809 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
810 negative number, don't allow sign bits to bleed into the encoded
811 value. Shift in zero bits instead.
813 Refactor pointer-to-integer conversion
814 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
815 Rename and move to lisp.h. All uses changed.
816 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
817 which are renamed from gfilenotify.c's lisp_to_monitor and
818 monitor_to_lisp, and with more-generic void * signatures.
820 2015-01-08 Eli Zaretskii <eliz@gnu.org>
822 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
823 returned for right-to-left screen lines. (Before the change on
824 2014-12-30, the incorrectly-computed X pixel coordinate concealed
827 * .gdbinit (xsymname): New subroutine.
828 (xprintsym, initial-tbreak): Use it to access the name of a symbol
829 in a way that doesn't cause GDB to barf when it tries to
830 dereference a NULL pointer.
832 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
834 (set_cursor_from_row, try_cursor_movement, dump_glyph)
835 (insert_left_trunc_glyphs, append_space_for_newline)
836 (extend_face_to_end_of_line, highlight_trailing_whitespace)
837 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
838 (Fbidi_resolved_levels, produce_special_glyphs)
839 (rows_from_pos_range, mouse_face_from_buffer_pos)
840 (note_mouse_highlight): Use nil as the object for glyphs inserted
841 by the display engine, and test with NILP instead of INTEGERP.
844 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
847 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
850 * dispextern.h (struct glyph, struct it): Update comments for the
853 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
855 Port new Lisp symbol init to x86 --with-wide-int
856 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
857 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
858 GCC (at least) does not allow a constant initializer to widen an
861 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
862 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
863 Although clang doesn't need it, some other compiler might, and
864 it's easy enough to be safe.
866 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
867 Apparently clang removed support for the alloc_size attribute.
869 Port Qnil==0 XUNTAG to clang
870 clang has undefined behavior if the program subtracts an integer
871 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
872 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
873 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
874 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
876 Port GFileMonitor * hack to Qnil==0 platforms
877 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
878 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
879 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
881 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
883 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
884 size instead of using widht/height. The frame may be constrained.
886 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
888 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
889 Needed when neither optimizing nor inlining.
890 Also, sort decls alphabetically.
892 2015-01-05 Eli Zaretskii <eliz@gnu.org>
894 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
895 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
896 declarations of Q* variables that represent symbols.
898 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
902 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
903 that NILP (x) is equivalent to testing whether x is 0 at the
904 machine level. The overall effects of this and the previous patch
905 shrink the size of the text segment by 2.3% and speeds up
906 compilation of all the .elc files by about 0.5% on my platform,
907 which is Fedora 20 x86-64.
908 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
909 (make_lisp_symbol) [USE_LSB_TAG]:
910 Symbols now tag the difference from lispsym, not the pointer.
911 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
912 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
913 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
914 (XSYMBOL): New forward decl.
915 (XUNTAGBASE): New function.
918 Compute C decls for DEFSYMs automatically
920 This patch also makes Q constants (e.g., Qnil) constant addresses
921 from the C point of view.
922 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
923 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
924 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
925 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
926 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
927 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
928 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
929 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
930 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
931 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
932 * xselect.c, xsettings.c, xterm.c:
933 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
934 These names are now defined automatically by make-docfile.
935 * alloc.c (init_symbol): New function.
936 (Fmake_symbol): Use it.
937 (c_symbol_p): New function.
938 (valid_lisp_object_p, purecopy): Use it.
939 * alloc.c (marked_pinned_symbols):
940 Use make_lisp_symbol instead of make_lisp_ptr.
941 (garbage_collect_1): Mark lispsym symbols.
942 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
943 (mark_object): Use it.
944 (sweep_symbols): Sweep lispsym symbols.
945 (symbol_uses_obj): New function.
946 (which_symbols): Use it. Work for lispsym symbols, too.
947 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
948 since Qt's address is already known now.
949 (syms_of_alloc): Add lispsym count to symbols_consed.
950 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
951 when testing whether storage is all bits zero.
952 * dispextern.h (struct image_type):
953 * font.c (font_property_table):
954 * frame.c (struct frame_parm_table, frame_parms):
955 * keyboard.c (scroll_bar_parts, struct event_head):
956 * xdisp.c (struct props):
957 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
958 Lisp_Object *, since Qfoo is no longer an object whose address can be
959 taken. All uses changed.
960 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
961 use it, so that they no longer need to take the address of a Lisp sym.
962 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
963 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
964 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
965 DEFSYM Qdeactivate_mark before the corresponding var.
966 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
967 instead of interning their symbols; this avoids duplicates.
968 (LISP_INITIALLY, TAG_PTR)
969 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
971 (LISP_INITIALLY_ZERO): Use it.
972 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
973 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
974 Move decls up, to avoid forward uses. Include globals.h earlier, too.
975 (make_lisp_symbol): New function.
976 (XSETSYMBOL): Use it.
977 (DEFSYM): Now just a placeholder for make-docfile.
978 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
979 (intern_sym): New function, with body taken from old intern_driver.
980 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
982 (define_symbol): New function.
983 (init_obarray): Define the C symbols taken from lispsym.
984 Use plain DEFSYM for Qt and Qnil.
985 * syntax.c (init_syntax_once): No need to worry about
986 Qchar_table_extra_slots.
988 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
990 'temacs -nw' should not call missing functions
991 Without this patch, "temacs -nw" fails with the diagnostic
992 "emacs: Symbol's function definition is void: frame-windows-min-size"
993 and messes up the tty's state.
994 * frame.c (Fframe_windows_min_size): New placeholder function.
995 (syms_of_frame): Define it.
996 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
997 (syms_of_window): Define it.
999 Less 'make' chatter for lisp dir
1000 * Makefile.in (%.elc): Adjust to compile-onefile change in
1001 ../lisp/Makefile.in.
1003 batch write-region no longer says "Wrote FOO"
1004 This cuts down on 'make' chatter a bit.
1005 * fileio.c (Fwrite_region):
1006 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1008 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1010 Revert previous change to produce_composite_glyph
1011 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1013 Pacify gcc -Wparentheses
1014 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1016 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1018 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1019 f->can_x_set_window_size is true.
1020 * xterm.c (x_set_window_size_1): Call change_frame_size with
1021 text sizes instead of pixel sizes (Bug#19428).
1023 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1025 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1026 right-to-left screen lines. (Bug#19473)
1028 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1030 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1032 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1034 Simplify setfattr use by assuming GNU make
1035 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1036 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1037 Simplify by using GNU make rather than shell conditionals,
1038 by using ln -f rather than rm -f followed by ln,
1039 and by preferring $@ to spelling out the destination.
1041 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1043 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1044 file doesn't compile on MS-Windows.
1046 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1048 Allow return value of system-name to vary. (Bug#19438)
1049 * filelock.c (current_lock_owner):
1050 * xrdb.c (get_environ_db):
1051 * xterm.c (same_x_server):
1052 * xterm.c (x_term_init):
1053 Prefer (system-name) to system-name, and avoid naming
1054 locals 'system-name'.
1055 * editfns.c (cached_system_name): New static var.
1056 (init_and_cache_system_name): New function.
1057 (init_editfns, Fsystem_name): Use it.
1058 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1059 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1060 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1061 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1062 Don't create a new string if the current value is already correct.
1064 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1066 Fix produce_composite_width typo
1067 * term.c (produce_composite_glyph):
1068 Fix typo that confused number of columns for pixel width.
1070 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1072 Wrap dll functions more simply
1073 * decompress.c, gnutls.c, image.c, xml.c:
1074 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1075 rather than the inverse when not WINDOWSNT. This isolates the
1076 fn_* business into the WINDOWSNT-specific section of the code,
1077 which makes it easier to maintain the generic code.
1078 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1079 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1080 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1081 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1082 Remove. All uses replaced by DEF_DLL_FN.
1083 * decompress.c (inflateInit2): Remove; no longer needed.
1084 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1086 Port memory-full checking to GnuTLS 3.3
1087 Instead of using gnutls_global_set_mem_functions, check every call
1088 to a GnuTLS function that might return an indication of memory
1089 exhaustion. Suggested by Dmitry Antipov in:
1090 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1091 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1092 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1093 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1095 (check_memory_full): New function.
1096 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1097 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1098 (Fgnutls_boot): Use it.
1099 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1101 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1103 Fix parse_settings to match internal documentation
1104 * xsettings.c (parse_settings): Return the number of settings seen.
1105 Count the settings changes accurately.
1106 (read_settings): Don't confuse number of settings changes with
1107 the return code from XGetWindowProperty.
1109 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1111 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1112 composition_compute_stop_pos to the number of characters in the
1114 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1116 * composite.c (composition_compute_stop_pos): If no composition
1117 was found in a string before ENDPOS, and ENDPOS is the string end,
1118 no need to back up to a safe point.
1120 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1122 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1124 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1125 (dealloc): Release bmRep.
1126 (setPixmapData): Make bmRep local so class member is not
1128 (setPixmapData): Rename local variable bmRep to avoid compiler
1131 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1133 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1134 when going to fullscreen (Bug#0x180004f).
1136 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1138 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1140 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1142 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1144 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1146 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1148 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1150 Use bool for boolean in xselect.c, xsettings.c
1151 * xselect.c (x_get_local_selection, struct selection_data)
1152 (x_selection_request_lisp_error, struct prop_location)
1153 (x_handle_selection_request, x_convert_selection)
1154 (waiting_for_other_props_on_window, expect_property_change)
1155 (wait_for_property_change, x_handle_property_notify)
1156 (x_get_foreign_selection, x_get_window_property)
1157 (receive_incremental_selection)
1158 (x_get_window_property_as_lisp_data)
1159 (lisp_data_to_selection_data, Fx_get_selection_internal)
1160 (x_send_client_event):
1161 * xselect.c, xterm.h (x_handle_dnd_message):
1162 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1163 (apply_xft_settings, read_and_apply_settings)
1164 (xft_settings_event, init_gsettings, init_xsettings)
1165 (syms_of_xsettings):
1166 Use bool for boolean.
1167 * xselect.c (x_get_window_property): Omit last arg, which was an
1169 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1170 always true. All callers changed.
1172 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1174 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1177 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1179 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1182 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1184 Use bool for boolean in xsmfns.c
1185 * xsmfns.c, xterm.h (x_session_have_connection):
1186 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1187 Use bool for boolean.
1188 (x_session_initialize, Fhandle_save_session):
1189 Prefer NILP (x) to EQ (x, Qnil).
1191 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1193 * callproc.c (child_setup):
1194 * dbusbind.c (xd_signature_cat):
1195 * doc.c (get_doc_string, Fsnarf_documentation):
1196 * editfns.c (Fuser_full_name):
1197 * frame.c (xrdb_get_resource):
1198 * gtkutil.c (xg_get_file_with_chooser):
1199 * tparam.c (tparam1):
1200 * xfns.c (xic_create_fontsetname):
1201 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1202 * xsmfns.c (smc_save_yourself_CB):
1203 Rewrite to avoid the need for strcat, typically by using stpcpy
1204 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1205 * doc.c (sibling_etc):
1206 * xrdb.c (xdefaults):
1207 Now a top-level static constant.
1209 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1211 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1214 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1216 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1217 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1219 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1221 Use bool for boolean in xterm.c
1222 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1223 (x_set_window_size, x_bitmap_icon):
1224 * nsterm.m (ns_frame_raise_lower, x_new_font):
1225 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1226 (struct terminal.frame_raise_lower_hook):
1227 * w32term.c (w32_frame_raise_lower):
1228 * xterm.c, xterm.h (x_text_icon):
1229 * xterm.c (x_update_window_begin, x_update_window_end)
1230 (x_update_end, x_after_update_window_line)
1231 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1232 (x_draw_glyph_string_foreground)
1233 (x_draw_composite_glyph_string_foreground)
1234 (x_alloc_lighter_color, x_draw_relief_rect)
1235 (x_draw_glyph_string_box, x_draw_image_relief)
1236 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1237 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1239 (XFillRectangle) [HAVE_GTK3]:
1240 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1241 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1242 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1243 (x_send_scroll_bar_event, xm_scroll_callback)
1244 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1245 (x_create_toolkit_scroll_bar)
1246 (x_create_horizontal_toolkit_scroll_bar)
1247 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1248 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1249 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1250 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1251 (x_scroll_bar_report_motion)
1252 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1253 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1254 (x_draw_window_cursor, x_clear_errors)
1255 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1256 (set_wm_state, x_set_sticky, get_current_wm_state)
1257 (do_ewmh_fullscreen, x_handle_net_wm_state)
1258 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1259 (x_set_window_size_1, XTframe_raise_lower)
1260 (x_make_frame_visible, x_iconify_frame)
1261 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1262 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1263 (x_delete_terminal, x_initialize, syms_of_xterm):
1264 Use bool for boolean.
1266 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1268 * composite.h (struct composition.width): Now int
1269 instead of unsigned short, as we prefer signed integers.
1271 Let charset tick grow past USHRT_MAX
1272 * charset.c, charset.h (charset_ordered_list_tick):
1273 Now EMACS_UINT, not unsigned short.
1274 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1275 maximum representable Emacs integer value before wrapping it around.
1277 Simplify unexec file mode setting
1278 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1279 Don't include <sys/stat.h> when no longer needed.
1280 (unexec): Create file with correct mode in the first place,
1281 rather than overwriting the mode later and fiddling with the
1282 global umask in the mean time. Avoid bogus usage like
1283 'umask (777)', which should have been 'umask (0777)'.
1284 (mark_x): Remove. All callers removed.
1286 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1288 Minor cleanups for Lisp objects and symbols
1289 * alloc.c (next_vector, set_next_vector):
1290 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1291 (lisp_h_make_number) [USE_LSB_TAG]:
1292 Use Lisp_Int0 instead of the mystery constant 0.
1293 * alloc.c (mark_object): Always set and use po; that's simpler.
1294 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1295 Properly parenthesize definientia.
1296 * bidi.c (bidi_initialize):
1297 * buffer.c (init_buffer_once):
1298 * nsfns.m (syms_of_nsfns):
1299 * nsmenu.m (syms_of_nsmenu):
1300 * nsselect.m (syms_of_nsselect):
1301 Prefer DEFSYM to defining by hand.
1302 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1303 * data.c: Fix too-long line.
1304 * lisp.h (DECLARE_GDB_SYM): New macro.
1305 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1306 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1307 Declare the symbol, so it's visible to everywhere lisp.h is included.
1308 Move forward decls as far forward as they can go,
1309 to allow future changes to use them.
1311 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1313 * gnutls.c: Include gnutls.h.
1314 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1315 * image.c (svg_load): Fix pointer signedness.
1317 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1319 * frame.c (frame_windows_min_size): New argument IGNORE.
1320 (adjust_frame_size): When called from change_frame_size call
1321 frame_windows_min_size with IGNORE Qt so we can ignore size
1324 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1326 * font.c (Ffont_info): Add more font information to the vector
1327 returned by the function, inspired by query-font. Doc fix.
1330 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1332 * keyboard.c (input_was_pending): New var.
1333 (read_char): Use it to make sure we only skip redisplay when we can't
1334 keep up with the repeat rate.
1336 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1338 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1340 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1342 * image.c (svg_load): Watch out for nil value of current buffer's
1343 filename. Re-enable filename thing for not-a-file case.
1345 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1347 Partially disabled previous change.
1349 * image.c (svg_load): Temporarily disabled filename thing for
1350 not-a-file case as it can cause crashs.
1352 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1354 Fix problem with images referenced within svg files. (bug#19373)
1356 * image.c: Additional parameter 'filename' for
1357 svg_load_image. Include "buffer.h". Define library function
1358 rsvg_handle_set_base_uri for WINDOWSNT.
1359 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1360 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1361 (svg_load): Pass a filename to svg_load_image: either name of
1362 actual file or of current buffer's file.
1363 (svg_load_image): New parameter 'filename', used for setting
1364 base_uri, necessary for loading referenced images. (bug#19373)
1366 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1368 * lread.c (init_obarray): Declare Qt as special.
1369 This fixes a typo in the 2012-05-15 patch that
1370 tried to declare Qt as special.
1372 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1374 Various fixes to use bool type and constants.
1375 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1377 * xfaces.c (clear_face_cache): Use bool for the argument type.
1379 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1381 Correct same_at_end when restoring window points
1382 * fileio.c (Finsert_file_contents): Compute same_at_end character
1383 position using the old buffer size, not the new one, since
1384 restore_window_points wants the old size.
1385 Fixes: debbugs:19161
1387 2014-12-14 Alan Mackenzie <acm@muc.de>
1389 New feature optionally to accelerate auto-repeated scrolling.
1391 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1393 * window.c (window_scroll): Bind fontification-functions to nil
1394 when scrolling by whole screens and
1395 fast-but-imprecise-scrolling is non-nil.
1396 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1398 * lisp.h (bool): Declare Qfontification_functions extern.
1400 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1402 Load system's default trusted Certificate Authorities if available.
1403 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1404 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1405 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1406 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1407 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1409 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1410 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1413 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1415 * regex.c (analyze_first): Rename from analyze_first.
1417 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1419 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1420 a hack involving a union.
1422 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1424 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1425 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1428 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1430 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1432 * gnutls.h: Always declare syms_of_gnutls.
1434 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1435 clarity. Let the availability check return Qnil when the GnuTLS
1436 integration is not available, instead of erroring out.
1439 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1441 * xdisp.c (move_it_in_display_line_to, display_line):
1442 Don't disallow overflow-newline-into-fringe when word-wrap is in
1445 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1447 * fileio.c: Better preserve window-points during revert (bug#19161).
1448 (Qget_buffer_window_list): New var.
1449 (get_window_points_and_markers, restore_window_points): New functions.
1450 (Finsert_file_contents): Use them to save and restore window-points.
1452 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1454 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1455 descriptor if called from x_connection_closed and always delete
1456 this descriptor from keyboard waiting set (Bug#19147).
1458 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1460 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1461 (bidi_cache_max_elts): New global variable.
1462 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1463 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1465 (bidi_cache_search): Handle overflown cache. Improve commentary.
1466 (bidi_cache_ensure_space): Limit allocations to the current value
1467 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1468 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1469 the increment to not exceed the limit.
1470 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1471 cache, zero otherwise (meaning the cache overflowed). In the
1472 latter case, set bidi_cache_last_idx to -1.
1473 (bidi_peek_at_next_level): Handle overflown cache.
1474 (bidi_push_it): Increase the cache limit for iterating the new object.
1475 (bidi_pop_it): Decrease the cache limit back to previous value.
1476 (bidi_shelve_cache): Shelve the current value of the cache limit.
1477 (bidi_unshelve_cache): Restore the value of cache limit.
1478 (bidi_find_bracket_pairs): If the cache overflows while looking
1479 for the paired bracket, give up and let bidi_resolve_neutrals
1480 process the bracket as a simple neutral. (Bug#19322)
1481 (bidi_find_other_level_edge): If the cache overflows, fall back on
1482 Plan B, which effectively stops the reordering and restarts it on
1483 the next character (after resetting the cache).
1484 (bidi_move_to_visually_next): When the cache overflows, reset it
1485 after processing the last cached character.
1487 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1489 Fix glitches in gnutls.c, mostly memory-related
1490 * gnutls.c: Sort macro definitions by name.
1491 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1492 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1493 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1494 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1495 calculating string length. Use make_uninit_string, to avoid
1496 copying the string. Cast the char, not the pointer.
1497 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1498 and free. Work even for dates past the year 9999. Use void *
1499 for buffers, to avoid casts.
1501 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1503 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1505 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1507 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1510 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1512 * process.c: Whitespace and line-break nitpicks.
1514 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1516 * gnutls.c (gnutls_certificate_details): The :signature isn't
1517 that useful, so remove it.
1518 (gnutls_certificate_details): Clean up whitespace slightly.
1519 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1521 (gnutls_certificate_details): Put :signature-algorithm back again,
1522 which was removed by mistake.
1523 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1524 that they are not messaged by default (bug#16253).
1525 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1527 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1529 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1531 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1534 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1536 * eval.c (Fsignal): Remove duplicate test.
1537 (Fautoload_do_load): Fix up docstring.
1539 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1541 * nsterm.m (represented_filename, represented_frame): New variables.
1542 (ns_set_represented_filename): New function.
1543 (sendEvent:): Set represented filename here to avoid flicker,
1544 related to Bug#18757.
1546 * nsterm.h: Declare ns_set_represented_filename.
1548 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1549 at once, call ns_set_represented_filename instead.
1551 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1553 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1554 (struct bidi_stack): Reduce size by using bit fields and by
1555 packing sos, override, and isolate_status into a single 8-bit
1556 byte called 'flags'.
1558 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1559 (bidi_push_embedding_level): Construct flags from individual
1560 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1562 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1563 from flags. Adapt to changes in prev_for_neutral,
1564 next_for_neutral, and last_strong members.
1565 (bidi_line_init): Initialize flags to zero.
1566 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1567 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1569 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1571 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1572 (Fapply): Try and simplify the control flow.
1574 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1576 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1577 Use gnutls_sign_get_name directly because
1578 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1579 (init_gnutls_functions): Load missing gnutls_server_name_set.
1581 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1583 * bidi.c (bidi_find_first_overridden): New function.
1585 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1586 (syms_of_xdisp): Defsubr it.
1588 * dispextern.h (bidi_find_first_overridden): Add prototype.
1590 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1592 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1593 to nil after release (Bug#9133).
1595 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1597 Port better to AddressSanitizer.
1598 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1600 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1601 Return -1 or 0, as the pipe trick doesn't work.
1602 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1604 * print.c (print_object):
1605 When a pointer-check primitive returns -1, do not assume this
1606 means the pointer is valid or that the underlying system has failed.
1607 It could just be that addresses are being sanitized so Emacs can't
1608 test for pointer validity.
1609 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1610 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1611 string validity checker doesn't work on stack-based strings.
1613 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1615 Improve clarity of USE_LSB_TAG definition.
1616 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1617 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1618 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1619 VAL_MAX / 2 rather than in terms of the (more complicated)
1620 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1622 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1624 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1625 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1626 (next_element_from_buffer): When done with overlays, reset the
1627 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1629 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1631 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1632 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1634 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1636 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1637 for paxctl and setfattr. Fixes temacs startup failure with
1638 grsecurity/PaX enabled Linux kernel (bug#19067).
1640 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1642 * w32.c, w32heap.c, w32term.c:
1643 Use MINGW_W64 instead of _W64.
1645 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1647 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1649 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1651 * gnutls.c (gnutls_ip_address_p): New function.
1652 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1654 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1656 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1658 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1660 Fix gnutls problems caught by static checking.
1661 * gnutls.c (Fgnutls_boot): Remove unused local.
1662 (Fgnutls_boot): Fix pointer signedness.
1664 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1666 * gnutls.c (gnutls_certificate_details): Don't include certain
1667 certificate details on older gnutls versions (bug#19168).
1668 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1669 (gnutls_certificate_details): Reversed check in last checkin.
1671 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1673 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1674 (Fgnutls_peer_status_warning_describe): Add function to describe a
1675 peer verification warning symbol.
1676 (Fgnutls_peer_status): Use it.
1677 (Fgnutls_boot): Use it. Minor logging fixes.
1679 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1681 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1683 2014-11-24 Glenn Morris <rgm@gnu.org>
1685 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1687 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1688 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1690 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1692 * gnutls.c: Fix Windows function definition of
1693 gnutls_x509_crt_get_fingerprint.
1695 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1697 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1699 * process.h: Added more fields to Lisp_Process to track
1700 certificate details.
1702 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1703 (Fgnutls_peer_status): New functions to export TLS certificate
1704 details to Emacs Lisp.
1706 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1708 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1709 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1710 check for gtk_adjustment_configure (Bug#19149).
1711 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1713 2014-11-22 Glenn Morris <rgm@gnu.org>
1715 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1717 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1719 Don't shrink frame when using desktop-save-mode (Bug#19048).
1720 * w32fns.c (x_set_tool_bar_lines): Always call
1721 x_change_tool_bar_height (Bug#19048).
1722 (x_change_tool_bar_height): Mark frame as garbaged since
1723 adjust_frame_size might not have done that.
1724 * xfns.c (x_set_tool_bar_lines): Always call
1725 x_change_tool_bar_height (Bug#19048).
1726 (x_change_tool_bar_height): Mark frame as garbaged since
1727 adjust_frame_size might not have done that.
1729 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1731 * xml.c (parse_region): Take care of new optional parameter
1732 'discard-comments' of 'libxml-parse(html|xml)-region'.
1733 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1734 New optional parameter 'discard-comments'.
1736 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1738 Improve time stamp handling, and be more consistent about it.
1739 * editfns.c (invalid_time): New function.
1740 Use it instead of 'error ("Invalid time specification")'.
1741 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1742 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1744 (make_time_tail, make_time): Remove. All uses changed to use
1745 new functions or plain list4i.
1746 (disassemble_lisp_time): Return effective length if successful.
1747 Check that LOW is an integer, if it's combined with other components.
1748 (decode_time_components): Decode into struct lisp_time, not
1749 struct timespec, so that we can support a wide set of times
1750 regardless of whether time_t is signed. Decode plain numbers
1751 as seconds since the Epoch, and nil as the current time.
1752 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1753 Reimplement in terms of new functions.
1754 (Fencode_time): Just use list2i.
1755 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1756 * keyboard.c (decode_timer): Don't allow the new formats (floating
1757 point or nil) in timers.
1758 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1759 place of the magic number '16'.
1760 (struct lisp_time): New type.
1761 (decode_time_components): Use it.
1762 (lisp_to_timespec): New decl.
1764 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1766 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1769 * callint.c (Fcall_interactively): Pass in nil as argument to
1770 Fbarf_if_buffer_read_only.
1772 * fileio.c (Finsert_file_contents): Ditto.
1774 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1776 * textprop.c (verify_interval_modification): Check buffer
1777 readedness after the last interval.
1779 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1780 the text at POSITION (new optional argument) has the
1781 `inhibit-read-only' text property set.
1783 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1785 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1786 errors in computing the number of pixels to scroll.
1787 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1789 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1791 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1792 call updateFrameSize.
1794 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1796 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1798 * nsfns.m (x_set_foreground_color, x_set_background_color)
1799 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1800 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1802 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1804 * nsterm.m (ns_send_appdefined): Check for application defined
1805 event on Cocoa (Bug#18993).
1806 (run): Restore code before the previous 18993 fix.
1808 2014-11-14 David Reitter <david.reitter@gmail.com>
1810 * nsterm.m (run): Set timeout for event loop to prevent hang.
1813 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1815 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1817 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1819 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1820 for each candidate font but attempt to reuse it from previous improper
1823 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1825 Avoid undefined behavior in color table hashing.
1826 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1827 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1828 This function avoids undefined behavior with signed shift overflow.
1830 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1832 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1833 when the inserted text does not need decoding. (Bug#18982)
1835 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1837 * nsterm.h (EmacsScroller): judge returns bool.
1839 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1840 (ns_judge_scroll_bars): Only set removed if judge returns true.
1841 (judge): Returns bool == condemned. Remove self from window.
1842 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1844 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1846 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1847 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1849 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1851 * nsterm.m (ns_set_vertical_scroll_bar)
1852 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1854 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1856 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1857 merely because tmo_in_millisec is nonnegative. The 1st call
1858 to g_main_context_query could succeed while the 2nd one fails.
1860 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1862 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1864 * nsterm.m (run): Only use non-system event loop if OSX version is
1865 exactly 10.9 (Bug#18993).
1866 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1869 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1871 * callproc.c (encode_current_directory): Support handling of file
1872 names prepended by "/:". (Bug#18891)
1874 2014-11-08 Alan Mackenzie <acm@muc.de>
1876 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1878 2014-11-08 Dima Kogan <dima@secretsauce.net>
1880 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1882 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1884 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1885 raises an error. (Bug#18891)
1887 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1889 * frame.c (adjust_frame_size): Call x_set_window_size only if
1890 f->can_x_set_window_size is set.
1891 (make_frame): Initialize f->can_x_set_window_size and
1892 f->can_run_window_configuration_change_hook.
1893 (Fcan_run_window_configuration_change_hook): New function.
1894 * frame.h (frame): Split `official' into `can_x_set_window_size'
1895 and `can_run_window_configuration_change_hook'.
1896 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1897 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1898 Set f->can_x_set_window_size.
1899 * window.c (run_window_configuration_change_hook):
1900 Return immediately if either f->can_x_set_window_size or
1901 f->can_run_window_configuration_change_hook are false.
1902 (Fset_window_configuration): Instead of f->official set
1903 f->can_x_set_window_size.
1904 * xfns.c (Fx_create_frame, x_create_tip_frame):
1905 Set f->can_x_set_window_size.
1907 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1909 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1910 cleanup from 2014-11-01 (Bug#18972).
1912 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1914 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1915 * xdisp.c (window-scroll-functions): Improve docstring.
1917 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1919 Uniquify the 'size' symbol.
1921 * w32notify.c (Qsize): Remove.
1922 * lisp.h (Qsize): New decl.
1923 * lread.c (Qsize): Now extern.
1924 * w32notify.c (syms_of_w32notify): No need to defsym.
1926 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1928 * dispnew.c (change_frame_size_1): Fix call of
1930 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1931 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1932 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1933 (Qtool_bar_size): New constants.
1934 (frame_inhibit_resize, adjust_frame_size): New argument to
1935 handle case where frame_inhibit_implied_resize is a list.
1936 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1937 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1938 (x_set_right_divider_width, x_set_bottom_divider_width)
1939 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1940 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1942 (frame-inhibit-implied-resize): Rewrite doc-string.
1943 * frame.h (frame_inhibit_resize, adjust_frame_size):
1944 Fix external declarations.
1945 (Qframe_position, Qframe_outer_size)
1946 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1947 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1948 (Qtool_bar_size): Extern them.
1949 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1950 (xg_height_or_width_changed): Remove.
1951 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1952 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1953 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1954 (xg_change_toolbar_position): Call adjust_frame_size directly.
1955 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1956 Fix calls of adjust_frame_size.
1957 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1958 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1959 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1960 frame can get resized when tool-bar-lines parameter changes from
1962 (Fw32_frame_menu_bar_size): Return fourth value.
1963 (Fw32_frame_rect): Block input around system calls
1964 (Fx_frame_geometry): New function.
1965 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1966 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1967 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1968 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1969 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1970 (Fx_create_frame): Adjust adjust_frame_size calls.
1971 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1972 frame can get resized when tool-bar-lines parameter changes from
1974 (Fx_frame_geometry): New function.
1975 * xmenu.c (update_frame_menubar): On Lucid call
1976 adjust_frame_size with one pixel less height to avoid that
1977 repeatedly adding/removing the menu bar grows the frame.
1978 (free_frame_menubar): On Motif arrange to optionally preserve
1979 the old frame height when removing the menu bar.
1980 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1982 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1984 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1985 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1986 frame; instead, print an error message.
1988 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1990 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1992 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1994 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1995 (dealloc): Release bmRep.
1997 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1998 imageListSetNext, imageListNext.
2000 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2001 (reference): Remove.
2002 (allocInitFromFile:): Remove searching ImageList and calling
2003 reference (Bug#18918).
2004 (dealloc): Remove handling if ImageList.
2006 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2008 * process.c (catch_child_signal): Fix incorrect assertion.
2010 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2012 * macfont.m (macfont_draw):
2013 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2015 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2016 if force_integral_p (i.e. no antialias).
2017 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2018 bold if no antialias (Bug#18876).
2020 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2021 was given (Bug#18846).
2023 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2025 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2026 instead of in xdisp.c, function now takes void. (Bug#18884).
2028 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2029 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2031 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2032 struct window* (Bug#18889).
2033 Remove getMouseMotionPart.
2034 (ns_output): Make icon_top/left int.
2036 * nsfns.m (x_icon): icon_top/left is int.
2038 * nsterm.m (ns_mouse_position): Remove unused code.
2039 (initFrame:window:, dealloc): Use window instead of win.
2040 (getMouseMotionPart:window:x:y:): Remove, unused.
2041 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2043 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2045 * keyboard.c (readable_events): When FLAGS include
2046 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2047 This avoids returning non-nil from input-pending-p when only such
2048 events are in the queue. (Bug#18856)
2050 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2052 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2053 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2054 (Qforeign_selection): Remove.
2055 (ns_get_local_selection): Identation fix.
2056 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2058 * nsselect.m (ns_get_local_selection): Remove calling of
2059 functions in Vselection_converter_alist (Bug#18911).
2060 (syms_of_nsselect): Remove Vselection_converter_alist.
2062 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2064 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2065 and unnecessary initialization. Adjust comments.
2067 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2069 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2071 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2072 index, not an absolute one, as that's what the function expects.
2074 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2076 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2077 font on an initial frame when running as a daemon (Bug#18869).
2079 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2081 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2083 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2084 build_string, when importing a home directory. (Bug#18873)
2086 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2088 * dispnew.c (buffer_posn_from_coords):
2089 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2090 account for the header-line height. (Bug#18839)
2092 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2094 * xml.c (parse_region): Do not forget the first document child.
2096 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2098 * nsselect.m: pasteboard_changecount is new.
2099 (ns_store_pb_change_count, ns_get_pb_change_count)
2100 (ns_get_our_change_count_for): New functions.
2101 (ns_string_to_pasteboard_internal): Correct comment.
2102 type => gtype in eassert, Call ns_store_pb_change_count.
2103 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2104 (Fns_disown_selection_internal, Fns_selection_owner_p):
2105 Replace Vselection_alist check, with change count check.
2106 (Fns_get_selection): Initialize val to Qnil. Only get local
2107 selection if change counts match (Bug#18799).
2108 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2110 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2112 * w32proc.c (create_child): If calling a quoted batch file,
2113 pass NULL for exe. (Bug#18745)
2115 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2117 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2118 (bidi_resolve_brackets): Use end of string position rather than ZV
2119 when iterating over a string. (Bug#18815)
2121 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2123 * keyboard.c (make_lispy_position): Return coordinates also when
2124 on scroll bars, fringes, margins or not in a window.
2125 * xdisp.c (show_mouse_face): Don't change cursor face during
2128 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2130 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2131 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2132 Fix doc-strings (Bug#18789).
2134 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2136 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2138 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2140 Optimize redisplay of simple bracketed text.
2141 * bidi.c (bidi_cache_reset_to): New function.
2142 (bidi_cache_reset): Call it.
2143 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2145 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2146 bracket_enclosed_type only if bracket_pairing_pos's value is not
2148 (MAX_BPA_STACK): Make sure the value is signed.
2149 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2150 stop pushing values onto the stack.
2151 (bidi_find_bracket_pairs): If the bracketed text is only on the
2152 base embedding level, remove all the states cached by this
2153 function from the cache, and return zero, so that the brackets in
2154 this segment of text are processed as normal neutrals.
2155 (bidi_resolve_brackets): Detect the brackets that are to be
2156 processed as neutrals, and don't call bidi_find_bracket_pairs on
2159 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2161 * w32select.c (Fw32_selection_exists_p): Rename from
2162 Fx_selection_exists_p.
2163 (syms_of_w32select): Adjust accordingly.
2165 * w16select.c (Fw16_selection_exists_p): Rename from
2166 Fx_selection_exists_p.
2167 (syms_of_win16select): Adjust accordingly.
2169 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2170 (Fns_own_selection_internal): Tighten scoping.
2171 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2172 (Fns_get_selection): Rename from Fx_get_selection_internal.
2173 (Fns_get_selection_internal, Fns_store_selection_internal):
2175 (syms_of_nsselect): Adjust accordingly.
2177 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2179 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2180 * w32term.c (x_set_window_size): Account for wrapped menu bar
2181 lines when setting up frame height (Bug#15174 and Bug#18720).
2182 (w32_add_wrapped_menu_bar_lines): New variable.
2184 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2186 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2189 2014-10-20 Glenn Morris <rgm@gnu.org>
2191 * Merge in all changes up to 24.4 release.
2193 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2195 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2196 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2198 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2200 * xterm.c (handle_one_xevent): Check return value from
2201 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2202 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2204 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2205 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2206 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2207 Gtk+ >= 3.14 (Bug#18674).
2208 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2209 Gtk+ >= 3.14 (Bug#18674).
2211 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2213 * gtkutil.c: Remove no-longer-used code.
2214 (xg_update_menubar): Remove unused local and unnecessary call to
2215 gtk_menu_item_get_submenu.
2216 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2217 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2218 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2220 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2222 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2224 * xterm.h (handlebox_widget): Remove.
2226 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2229 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2231 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2232 to handle Gtk versions.
2233 (xg_get_file_with_chooser): Use them.
2234 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2235 Remove (create_menus): Remove teroff argument and code.
2236 Remove call to gtk_menu_set_title.
2237 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2238 Adjust args to create_menus.
2239 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2240 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2241 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2242 (xg_make_tool_item): Remove detach code.
2243 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2244 (find_icon_from_name): New function.
2245 (update_frame_tool_bar): Remove GtkStockItem code, move to
2246 find_icon_from_name. Let stock be a list of icon names to try.
2247 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2248 Replace TOOLBAR_TOP_WIDGET.
2249 (free_frame_tool_bar, xg_change_toolbar_position ):
2250 Replace TOOLBAR_TOP_WIDGET.
2251 (xg_initialize): Remove tearoff code.
2253 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2255 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2256 pixel from the window's cursor glyph width, since X renders hollow
2257 blocks 1 pixel wider than the 'width' parameter.
2259 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2260 glyph->pixel_width; this is now done in xterm.c.
2262 Fix reordering of bracket characters in isolates.
2263 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2264 RESOLVED_ONLY; when non-zero, return from the cache only fully
2265 resolved states. All callers changed.
2266 (CANONICAL_EQU): New macro.
2267 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2268 equivalent of the paired closing bracket character.
2269 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2270 the default non-negative value, to be checked later in
2271 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2272 characters against those pushed onto the BPA stack.
2273 (bidi_record_type_for_neutral): New function.
2274 (bidi_resolve_brackets): Record next_for_neutral and
2275 prev_for_neutral when embedding level gets pushed. Force
2276 resolution of bracket pairs when entering a level run that was not
2278 (bidi_resolve_neutral): Add assertions before calling
2279 bidi_resolve_neutral_1.
2280 (bidi_level_of_next_char): Remove the code that attempted to
2281 resolve unresolved neutrals; that is now done by
2282 bidi_resolve_neutral.
2284 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2286 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2288 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2289 1-pixel R2L characters.
2290 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2291 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2293 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2295 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2298 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2300 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2301 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2302 It's not clear to me whether the initialization is needed,
2303 but it can't hurt so I played it safe.
2305 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2307 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2309 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2311 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2312 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2314 (bidi_get_type): Return the isolate initiators and terminator types.
2315 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2316 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2317 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2318 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2319 for the new features.
2320 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2321 push and pop correctly for isolates.
2322 (bidi_remember_char): Modify to accept an additional argument
2323 and record the bidi type according to its value.
2324 (bidi_cache_iterator_state): Accept an additional argument to only
2325 update an existing state. Handle the new members of struct bidi_it.
2326 (bidi_cache_find): Arguments changed: no longer accepts a level,
2327 instead accepts a flag telling it whether it is okay to return
2328 unresolved neutrals.
2329 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2330 table. Initialize new isolate-related members.
2331 (bidi_paragraph_init): Some code factored out into
2332 find_first_strong_char.
2333 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2334 into bidi_resolve_explicit.
2335 (bidi_resolve_explicit): Support the isolate initiators and
2336 terminator. Fix handling of embeddings and overrides according to
2337 new UBA requirements. Record information about previously seen
2338 characters here (moved from bidi_level_of_next_char).
2339 (bidi_resolve_weak): Adapt to changes in struct members.
2340 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2341 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2342 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2343 paired bracket resolution. Handle isolate initiators and
2345 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2346 (bidi_level_of_next_char): Move the code that records information
2347 about previous characters to bidi_resolve_explicit. Fix logic of
2348 resolving neutrals and make sure their cache entries are updated.
2349 Remove now unneeded special handling of PDF level.
2351 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2352 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2353 enlarged per Unicode 6.3.
2354 (enum bidi_bracket_type_t): New data type.
2355 (struct bidi_saved_info): Leave only 2 type members out of 4.
2357 (struct bidi_stack): Add members necessary to support isolating
2359 (struct bidi_it): Add new members necessary to support isolating
2360 sequences and bracket pair resolution.
2362 * xdisp.c (Fbidi_resolved_levels): New function.
2363 (syms_of_xdisp): Defsubr it.
2364 (append_glyph, append_composite_glyph, produce_image_glyph)
2365 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2367 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2369 * term.c (append_glyph, append_composite_glyph)
2370 (append_glyphless_glyph): Convert aborts to assertions.
2372 * .gdbinit (pgx): Display the character codepoint, resolved level,
2373 and bidi type also for glyphless glyphs.
2375 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2377 Avoid unwanted point motion in Fline_beginning_position.
2378 * lisp.h (scan_newline_from_point): Add prototype.
2379 * search.c (scan_newline_from_point): New function, refactored from...
2380 * cmds.c (Fforward_line): ...adjusted user.
2381 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2382 and simplify the former since the latter doesn't move point.
2384 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2386 Cleanup terminal handling code.
2387 * dispextern.h (get_named_tty): Remove prototype but...
2388 * termhooks.h (get_named_terminal): ...resurrect it under
2389 more meaningful name.
2390 (get_terminal): Likewise, but with...
2391 (decode_live_terminal): ...this name.
2392 (decode_tty_terminal): Add prototype.
2393 * term.c (get_tty_terminal): Remove.
2394 (get_named_tty): Remove.
2395 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2396 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2397 Use decode_tty_terminal.
2398 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2399 * terminal.c (get_terminal): Refactor to...
2400 (decode_terminal, decode_live_terminal): ...new functions.
2401 (decode_tty_terminal): Replacement for get_tty_terminal.
2402 (get_named_terminal): Likewise for get_named_tty.
2403 * coding.c (Fset_terminal_coding_system_internal)
2404 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2405 (Fkeyboard_coding_system):
2406 * composite.c (Fcomposition_get_gstring):
2407 * dispnew.c (Fsend_string_to_terminal):
2408 * frame.c (Fmake_terminal_frame):
2409 * nsfns.m (check_ns_display_info):
2410 * w32fns.c, xfns.c (check_x_display_info):
2411 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2412 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2413 (Fset_quit_char): Use get_named_terminal.
2414 (Fset_output_flow_control, Fset_input_meta_mode):
2415 Use decode_tty_terminal.
2417 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2419 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2420 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2422 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2424 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2425 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2427 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2429 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2432 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2434 * editfns.c (dump_tz_string): No longer const.
2435 It might be modified.
2437 * nsmenu.m (clear): Assume OS X 10.6 or later.
2439 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2441 * unexmacosx.c: Remove include ppc/reloc.h.
2442 (unrelocate, copy_dysymtab): Remove PPC code.
2443 (rebase_reloc_address): Remove, only used for PPC:
2445 * nsterm.m: Always include macfont.h on COCOA.
2446 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2447 (ns_dumpglyphs_image, ns_check_menu_open)
2448 (applicationDidFinishLaunching)
2449 (antialiasThresholdDidChange:)
2450 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2451 Remove checks for OSX <= 10.5/10.6.
2452 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2453 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2456 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2457 (NS_HAVE_NSINTEGER): Remove block.
2458 Remove >= OSX 10.6 tests.
2460 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2461 (x_activate_menubar, trackingNotification:): Remove check for
2463 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2465 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2467 * nsfns.m: Always include macfont.h on COCOA.
2468 (ns_filename_from_panel, ns_directory_from_panel)
2469 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2470 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2472 * macfont.m: Remove >= 1050 check.
2473 (macfont_create_family_with_symbol)
2474 (macfont_get_glyph_for_character)
2475 (mac_font_get_glyphs_for_variants)
2476 (mac_ctfont_create_available_families, syms_of_macfont):
2477 Remove code for OSX < 10.6.
2478 (mac_font_family_group, mac_font_family_compare): Remove, only used
2481 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2482 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2484 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2487 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2489 Fix putenv race conditions with undefined behavior (Bug#8705).
2490 Do all putenv calls before Emacs creates any threads.
2491 Use a safer way to modify the TZ environment variable in the
2492 presence of multiple threads. For further thread-safety,
2493 prefer localtime_r and gmtime_r to localtime and gmtime,
2494 and prefer struct tm's tm_gmtoff (if available) to calling
2495 both localtime_r and gmtime_r.
2496 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2497 (init_dbusbind): ... to this new function.
2498 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2499 * xterm.c (x_term_init): Move xputenv call from here ...
2500 (init_xterm): ... to this new function.
2501 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2502 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2503 (dump_tz_string): New constant.
2504 (init_editfns): Use it. This centralizes the dump_tz stuff.
2505 Call set_time_zone_rule here, so that its xputenv is done
2506 before Emacs goes multithreaded.
2507 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2508 thread-safe enough for Emacs.
2509 (format_time_string, Fdecode_time, Fcurrent_time_string)
2510 (Fcurrent_time_zone):
2511 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2512 localtime and gmtime. Remove now-unnecessary calls to block_input.
2513 (tm_gmtoff): New static function.
2514 (Fdecode_time, Fcurrent_time_zone): Use it.
2515 (Fencode_time): Use mktime_z, for better thread-safety.
2516 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2517 i.e., not quite thread-safe but good enough for Emacs typical usage.
2518 Do not reclaim storage that is in the environment; let it leak.
2519 Always call tzset, since localtime_r does not.
2520 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2521 This is now done in init_editfns.
2522 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2523 New macros and declarations, for platforms lacking tzalloc & friends.
2525 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2527 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2528 On x86 platforms this works around GCC bug 63495
2529 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2530 and more generally should fix a portability problem in Emacs.
2531 Reported by Stefan Monnier in:
2532 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2534 2014-10-08 Leo Liu <sdl.web@gmail.com>
2536 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2537 * keymap.c (describe_vector_princ):
2538 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2541 * print.c (printchar_stdout_last): Declare.
2542 (printchar): Record the last char written to stdout.
2543 (Fterpri): Add optional argument ENSURE.
2545 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2547 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2548 DELAY argument to change_frame_size, so that the frame size
2549 changes, if any are needed, are delayed until the next redisplay.
2550 This is to avoid a too early QUIT inside change_frame_size, when
2551 it calls Lisp in frame_windows_min_size, in case one of the events
2552 we've read sets the quit-flag. (Bug#18649)
2554 * w32fns.c (check_x_display_info): Accept terminal objects as
2555 argument, to follow what xfns.c does.
2557 2014-10-07 Glenn Morris <rgm@gnu.org>
2559 * Makefile.in ($(srcdir)/macuvs.h)
2560 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2562 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2564 * decompress.c (init_zlib_functions): Move the message about zlib
2565 being unavailable from here...
2566 (Fzlib_decompress_region): ...to here. (Bug#18650)
2568 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2570 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2571 the case where an optional string is used. Adjust docstring.
2573 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2575 * lisp.mk (lisp): Remove w32-common-fns.elc.
2577 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2579 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2580 These were already defined in buffer.c, and the duplicate
2581 definitions cause problems on platforms like 'gcc -fno-common'.
2582 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2584 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2586 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2587 if toolbar is visible.
2589 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2592 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2593 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2594 (ns_select, ns_read_socket): Use unwind_protect to decrease
2595 apploopnr (Bug#18345).
2596 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2597 line height (Bug#17977).
2599 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2600 (macfont_closest_traits_index): New function.
2601 (macfont_closest_traits_index_p): Rename from
2602 macfont_closest_traits_index.
2603 (macfont_list): Use macfont_closest_traits_index_p.
2605 2014-10-05 K. Handa <handa@gnu.org>
2607 * coding.c (detect_coding_iso_2022): Set coding->rejected
2608 correctly when an invalid escape sequence is found (Bug#18610).
2610 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2612 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2613 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2616 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2618 * buffer.c (scroll_bar_width, scroll_bar_height):
2620 * window.c (Fset_window_scroll_bars): Fix doc-string.
2621 (Fwindow_scroll_bars): Have it return what the doc-string says.
2623 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2625 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2626 iterator backwards, to resync the bidi iterator. (Bug#18584)
2628 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2630 Consistently use min and max macros from lisp.h.
2631 * coding.c (min, max):
2633 * unexhp9k800.c (min):
2634 * unexw32.c (min, max): Use definitions from lisp.h.
2635 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2637 * gmalloc.c (min): Tiny style change.
2639 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2640 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2642 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2644 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2645 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2646 (X_ULONG_MAX): Move these macros to xterm.h.
2647 (x_fill_property_data): Be more generous about allowing either
2648 signed or unsigned data of the appropriate width.
2649 * xterm.h (x_display_set_last_user_time): New function.
2650 All setters of last_user_time changd to use this function.
2651 If ENABLE_CHECKING, check that the times are in range.
2653 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2655 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2656 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2658 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2660 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2661 make a font_object from a tty frame (Bug#18573).
2662 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2664 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2666 * alloc.c (mark_overlay): Assume that overlay boundaries are
2667 always markers. Add comment.
2668 * lread.c (read_internal_start): Use convenient validate_subarray.
2670 (Fread_from_string): Adjust docstring.
2672 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2674 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2676 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2677 Rename from the "x-" prefix.
2679 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2681 * xselect.c (selection-converter-alist): Fix docstring.
2683 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2685 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2686 argument passed by the caller, when we mirror all slashes into
2689 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2691 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2692 Resurrect old code and fix compilation with GTK < 2.13.6.
2694 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2696 Use AUTO_CONS instead of SCOPED_CONS, etc.
2697 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2698 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2699 (AUTO_LIST1): Rename from scoped_list1.
2700 (AUTO_LIST2): Rename from scoped_list2.
2701 (AUTO_LIST3): Rename from scoped_list3.
2702 (AUTO_LIST4): Rename from scoped_list4.
2703 (AUTO_STRING): Rename from SCOPED_STRING.
2704 * frame.h (AUTO_FRAME_ARG):
2705 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2706 (AUTO_LIST4, AUTO_STRING):
2707 Prepend a new argument 'name'.
2708 Declare a variable instead of yielding a value.
2710 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2712 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2714 * w32fns.c (w32_createwindow): Accept an additional argument, an
2715 array of 2 values specifying the coordinates of the frame's
2716 top-left corner. Use these values instead of calling x_get_arg,
2717 which can cons Lisp objects, and therefore cannot be called except
2718 from the main thread. Remove redundant tests for the default
2720 (my_create_window): Move the calculation of the coordinates of the
2721 frame's top-left edge here. Pass them to the input thread via the
2722 second parameter of the WM_EMACS_CREATEWINDOW message.
2723 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2726 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2728 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2729 (redisplay_window): Treat the frame's frozen_window_starts flag
2730 the same way as the optional_new_start flag for the window: only
2731 obey it if the glyph row showing point will be fully visible.
2732 Likewise when the window start is in a continuation line. If,
2733 after trying everything under the 'force_start' label, point is
2734 still not fully visible, give up and scroll the window.
2735 Add debugging traces. (Bug#18545)
2737 * window.c (Frecenter): Set the window's redisplay flag.
2739 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2741 * w32term.c (w32_read_socket): Don't use frame dimensions for
2742 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2743 rectangle. Check the return value of GetClientRect, and don't use
2744 the results if it didn't succeed.
2746 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2747 in columns and lines after correcting the pixel dimensions in
2749 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2750 negative values to xrealloc. (Bug#18528)
2752 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2754 * alloc.c: Remove now-unnecessary check.
2755 Suggested by Dmitry Antipov in:
2756 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2758 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2760 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2761 to Ubuntu 14.04.1 x86-64.
2763 Simplify stack-allocated Lisp objects, and make them more portable.
2764 The build_local_string macro was used in two ways: (1) string
2765 literals for which scoped allocation suffices, and (2) file name
2766 components, where it's not safe in general to assume bounded-size
2767 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2768 allocates a block-scope string, and by using SCOPED_STRING for (1)
2769 and build_string for (2). Furthermore, actually use stack
2770 allocation only for objects known to have sufficient alignment.
2771 This simpler implementation means Emacs can make
2772 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2773 GC_MAKE_GCPROS_NOOPS.
2774 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2775 for fewer differences among implementations.
2776 (struct Lisp_String): Now GCALIGNED.
2777 (USE_STACK_LISP_OBJECTS): Default to true, since the
2778 implementation no longer insists on a nonempty GCALIGNED.
2779 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2780 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2781 separately. Move definiens to scoped_cons. The old definition
2782 was incorrect when GCALIGNED was defined to be empty.
2783 (union Aligned_String): New type.
2784 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2785 implementation ports to compilers that don't align strictly enough.
2786 Don't worry about the union sizes; it's not worth bothering about.
2787 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2788 Rewrite using USE_STACK_CONS.
2789 (scoped_cons): Assume the use of union Aligned_Cons.
2790 (lisp_string_size, make_local_string, build_local_string): Remove.
2791 Unless otherwise specified, all callers of build_local_string
2792 changed to use SCOPED_STRING.
2793 (SCOPED_STRING): New macro.
2794 * data.c (wrong_choice):
2795 * menu.c (single_menu_item):
2796 * process.c (Fformat_network_address):
2797 Hoist use of SCOPED_STRING out of a scope, so that its returned
2798 object lives long enough.
2799 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2800 as the string might be long or might not be ASCII.
2802 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2804 * msdos.c (internal_terminal_init): Bump version to 25.
2806 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2808 Keep stack-allocated Lisp objects fast rather than versatile.
2809 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2810 (SCOPED_CONS_INITIALIZER): New macro.
2811 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2812 (USE_LOCAL_ALLOCA): Remove.
2813 (local_cons, local_list1, local_list2, local_list3, local_list4):
2814 Remove. Stack overflow checking makes them too slow.
2815 (make_local_vector): Likewise. Also we just don't have enough
2817 (enum LISP_STRING_OVERHEAD): Remove.
2818 (local_string_init, local_vector_init): Remove prototypes.
2819 (make_local_string, build_local_string): Redesign to target short
2820 compile-time string constants, fall back to regular string allocation
2822 (lisp_string_size): New function.
2823 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2824 * alloc.c (local_string_init, local_vector_init): Remove.
2825 (verify_ascii) [ENABLE_CHECKING]: New function.
2826 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2827 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2828 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2829 * xselect.c, xterm.c: All related users changed.
2831 2014-09-28 Ken Brown <kbrown@cornell.edu>
2833 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2834 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2836 2014-09-27 Ken Brown <kbrown@cornell.edu>
2838 Fix implementation of HYBRID_MALLOC on Cygwin.
2839 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2840 (bss_sbrk_buffer_beg): New variable. Use it...
2841 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2842 incorrect definition.
2844 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2846 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2847 Make it into a function and change arg to be a function.
2849 * lisp.mk (lisp): Add elisp-mode.elc.
2851 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2853 * xfns.c (x_default_scroll_bar_color_parameter):
2854 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2855 to pacify --enable-gcc-warnings in non-scrollbar builds.
2857 2014-09-26 Ken Brown <kbrown@cornell.edu>
2859 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2861 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2863 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2864 MinGW builds that use GCC before 4.2.
2866 Default to stack objects on DOS_NT platforms as well.
2867 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2868 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2870 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2872 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2873 ALIGN_STACK attribute.
2875 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2877 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2878 ALIGN_STACK attribute.
2880 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2881 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2883 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2885 * frame.c (frame_inhibit_resize):
2886 * widget.c (EmacsFrameResize):
2887 * window.c (resize_frame_windows, Fset_window_configuration):
2888 * xdisp.c (expose_frame):
2889 * xfns.c (x_change_tool_bar_height):
2890 * xmenu.c (update_frame_menubar):
2891 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2892 Remove code left dead after 2014-07-27 changes.
2894 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2896 Fix local_cons etc. to not exhaust the stack when in a loop.
2897 Problem reported in:
2898 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2899 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2900 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2901 (Ffind_charset_string):
2902 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2903 * data.c (wrong_range):
2904 * editfns.c (Fpropertize, format2):
2905 * emacs.c (init_cmdargs, decode_env_path):
2906 * fileio.c (auto_save_error):
2907 * fns.c (Fyes_or_no_p):
2908 * font.c (font_style_to_value, font_parse_xlfd)
2909 (font_parse_family_registry, font_delete_unmatched)
2911 * fontset.c (Fset_fontset_font):
2912 * frame.c (x_get_arg):
2913 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2914 (read_char_minibuf_menu_prompt):
2915 * keymap.c (silly_event_symbol_error, describe_vector):
2916 * lread.c (load_warn_old_style_backquotes):
2917 * menu.c (single_menu_item):
2918 * minibuf.c (Fread_buffer):
2919 * process.c (status_message, Fformat_network_address)
2920 (server_accept_connection):
2921 * textprop.c (copy_text_properties):
2922 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2923 * xfns.c (x_default_scroll_bar_color_parameter):
2924 * xfont.c (xfont_open):
2925 * xselect.c (x_clipboard_manager_error_1):
2926 * xterm.c (x_term_init):
2927 Put USE_LOCAL_ALLOCA at the start of the function.
2928 * fns.c (maybe_resize_hash_table): Use build_string instead of
2929 build_local_string, since we'd otherwise need a conditional
2930 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2931 not worth the bother of optimization.
2932 * font.c (font_delete_unmatched): Remove by-hand code that
2933 observed MAX_ALLOCA limit, since it's now done automatically.
2934 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2935 since build_local_string needs its sa_alloc.
2936 * lisp.h (lisp_word_count): New function.
2937 (SAFE_ALLOCA_LISP): Use it.
2938 (USE_LOCAL_ALLOCA): New macro.
2939 (local_cons, make_local_vector, make_local_string):
2940 Observe the MAX_ALLOCA limit.
2941 (LISP_STRING_OVERHEAD): New constant.
2942 (make_local_string): Use it.
2944 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2946 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2947 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2948 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2949 and Solaris and it's likely to work on similar platforms.
2951 Avoid signed integer overflow when converting Time to ptrdiff_t.
2952 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2954 (position_to_Time, Time_to_position): New functions.
2955 (gen_help_event, kbd_buffer_get_event): Use them.
2956 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2957 Go back to plain 'unsigned long', so that 'Time' is the same
2958 for both X and non-X builds; this is less likely to cause surprise.
2959 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2960 are the same size; this is no longer required.
2962 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2963 of bit 28 and of whether an unsigned value is negative.
2964 This simplifies the code a bit, and pacifies clang 3.4.
2966 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2968 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2969 Windows builds, where 'long' is a 32-bit type.
2971 * w32inevt.h (w32_console_mouse_position): Update the argument
2972 types to use 'Time'.
2974 * w32term.c (w32_mouse_position)
2975 (x_horizontal_scroll_bar_report_motion)
2976 (x_scroll_bar_report_motion): Update the argument types to use
2979 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2981 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2982 (struct input_event): ...unsigned bitfields. Likewise for
2983 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2984 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2985 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2986 (kbd_buffer_get_event): Adjust users.
2987 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2988 (make_scroll_bar_position): New function, refactored out of...
2989 (make_lispy_event): ...adjusted user.
2990 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2991 * nsterm.m (ns_mouse_position, mouseUp):
2992 * term.c (term_mouse_position):
2993 * w32inevt.c (w32_console_mouse_position):
2994 * w32term.c (w32_mouse_position):
2995 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2996 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2997 Prefer enum and explicit enum members to integers and numeric values.
2999 * chartab.c (uniprop_encode_value_numeric):
3000 * font.c (font_style_to_value): Use make_local_vector.
3001 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3002 * keymap.c (append_key): Use scoped_list1.
3004 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3005 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3007 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3009 Fix some slow uses and misuses of strcat.
3010 * doc.c (get_doc_string):
3011 * gtkutil.c (get_utf8_string):
3012 * xsmfns.c (x_session_initialize):
3013 Avoid recomputation of string length.
3014 * ftfont.c (ftfont_spec_pattern):
3015 * xfns.c (xic_create_fontsetname):
3016 Don't assume output buffer is initially zero.
3018 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3020 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3021 All callers changed.
3022 * xterm.c (x_term_init): Use new functionality to avoid two needs
3023 to compute a string length.
3025 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3027 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3029 Use known length of a Lisp string to copy it faster.
3030 * lisp.h (lispstrcpy): New function. Add comment.
3031 * callproc.c (child_setup):
3032 * dbusbind.c (xd_append_arg):
3033 * doc.c (get_doc_string):
3034 * font.c (Ffont_xlfd_name):
3035 * frame.c (xrdb_get_resource):
3036 * process.c (Fmake_network_process, network_interface_info):
3037 * w32fns.c (Fx_open_connection):
3038 * w32proc.c (sys_spawnve):
3039 * xfns.c (select_visual):
3040 * xfont.c (xfont_list):
3041 * xsmfns.c (x_session_initialize):
3042 * xterm.c (x_term_init): Use it.
3044 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3046 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3047 Reported by Dmitry Antipov in thread leading to:
3048 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3049 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3050 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3052 * callproc.c (call_process): Save and restore sa_avail.
3053 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3054 (AVAIL_ALLOCA): New macro.
3055 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3056 Use it, and check against sa_avail rather than MAX_ALLOCA.
3058 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3060 On OSX, do not free font-specific data more than once (Bug#18501).
3061 * macfont.m (macfont_close): Release and free font-specific data
3062 only if it wasn't previously freed.
3064 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3066 * unexmacosx.c (dump_it): Improve error message.
3068 2014-09-22 Juri Linkov <juri@jurta.org>
3070 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3071 (Bug#10747, bug#18334)
3073 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3075 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3076 units in which the position is measured. (Bug#18493)
3078 * xdisp.c (redisplay_internal): Force redisplay of all windows
3079 that show a buffer whose narrowing has changed. (Bug#18490)
3081 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3083 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3084 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3085 lines, draw the hollow-box and hbar cursors on the right side of
3086 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3089 * xterm.c (x_draw_stretch_glyph_string):
3090 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3091 caused the block cursor to disappear on a TAB in R2L lines in
3092 every window except the leftmost one. Reported by Martin Rudalics
3095 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3097 Always use matched specpdl entry to record call arguments (Bug#18473).
3098 * lisp.h (record_in_backtrace): Adjust prototype.
3099 * eval.c (record_in_backtrace): Return current specpdl level.
3100 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3101 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3102 entry and use that entry in call to backtrace_debug_on_exit.
3103 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3104 (do_debug_on_call): Get current specpdl level as 2nd arg.
3106 Prefer ptrdiff_t to int and avoid integer overflows.
3107 * fileio.c (make_temp_name):
3108 * font.c (font_parse_family_registry): Avoid integer
3109 overflow on string size calculation.
3110 * data.c (Faset): Likewise for byte index.
3112 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3114 Fix display of R2L lines in partial-width windows.
3115 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3116 assigned the correct value.
3117 (extend_face_to_end_of_line): Account for truncation and
3118 continuation glyphs in R2L rows when one of the fringes is not
3120 (display_line): Don't assign negative X offset to a row if we are
3121 going to produce a truncation glyph for it. When handling
3122 truncated R2L rows, consider the width of the left fringe instead
3124 (produce_special_glyphs): Fix bogus assignments.
3126 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3128 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3129 always set to a valid value. Make sure the size passed to alloca
3130 is always positive. (Bug#18516)
3132 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3134 Avoid extra call to oblookup when interning symbols.
3135 * lisp.h (intern_driver): Add prototype.
3136 * lread.c (intern_driver): New function.
3137 (intern1, intern_c_string_1, Fintern):
3138 * font.c (font_intern_prop):
3139 * w32font.c (intern_font_name): Use it.
3141 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3143 Minor improvements to new stack-allocated Lisp objects.
3144 * frame.h (FRAME_PARAMETER):
3145 Prefer scoped_list1 to local_list1 where either would do.
3146 * lisp.h (scoped_list4): New macro.
3147 (local_cons, local_list1, local_list2, local_list3, local_list4)
3148 (make_local_vector, make_local_string, build_local_string):
3149 Prefer functions to macros where either would do.
3150 * xdisp.c (build_desired_tool_bar_string):
3151 Prefer scoped_list4 to local_list4 where either would do.
3153 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3155 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3156 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3157 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3158 * frame.h (FRAME_PARAMETER): New macro.
3159 * dispnew.c (init_display):
3160 * fontset.c (Fset_fontset_font):
3161 * frame.c (x_default_parameter):
3162 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3163 * xfns.c (x_default_scroll_bar_color_parameter)
3164 (x_default_font_parameter, x_create_tip_frame): Use it.
3165 * editfns.c (Fpropertize): Use local_cons.
3166 * process.c (status_message): Use build_local_string.
3167 * xfont.c (xfont_open): Use make_local_string.
3168 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3170 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3172 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3173 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3174 !__clang__. This works with GCC and with clang and is safer for
3175 compilers we don't know about.
3176 (local_cons): Rename parameter to make capture less likely.
3178 2014-09-17 Samuel Bronson <naesten@gmail.com>
3180 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3182 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3184 Fix minor problems found by static checking.
3185 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3187 * buffer.h (decode_buffer): Doc and indentation fixes.
3188 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3190 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3192 Avoid clang-specific warnings.
3193 * buffer.c (init_buffer): Shut up -Wself-assign.
3194 * process.c (server_accept_connection): Shut up -Wunsequenced.
3196 2014-09-16 Daniel Colascione <dancol@dancol.org>
3198 * fns.c (sxhash): For symbols, use address as hash code.
3200 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3202 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3203 * charset.c (load_charset_map_from_file): Use scoped_list2
3204 and build_local_string.
3205 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3206 * emacs.c (init_cmdargs, decode_env_path):
3207 * fileio.c (Fexpand_file_name):
3208 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3209 * frame.c (x_get_arg):
3210 * keyboard.c (safe_run_hooks_error):
3211 * lread.c (load_warn_old_style_backquotes):
3212 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3213 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3214 * xselect.c (x_clipboard_manager_error_1)
3215 (x_clipboard_manager_save_all):
3216 * xterm.c (x_term_init): Use build_local_string.
3218 Avoid more integer overflows on string size calculations.
3219 * category.c (Fmake_category_set):
3220 * xdisp.c (get_overlay_arrow_glyph_row):
3221 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3223 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3225 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3226 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3227 error message format. Use message_with_string to have non-ASCII
3228 file names properly displayed.
3229 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3230 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3231 where these APIs are not available even in UNICOWS.DLL.
3232 Improve the format of error messages and include the file name in them
3234 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3235 call play-sound-functions, per documentation.
3237 * w32.c (w32_get_long_filename, w32_get_short_filename):
3238 Constify the input file name arguments.
3240 * w32.h (w32_get_long_filename, w32_get_short_filename):
3243 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3245 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3246 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3247 [USE_LOCAL_ALLOCATORS]: New macros.
3248 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3249 (build_local_string): Avoid argument name expansion clash with
3251 * alloc.c (toplevel)
3252 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3253 Preprocessor guard to avoid impossible configuration.
3254 * charset.c (Ffind_charset_region, Ffind_charset_string):
3255 Use make_local_vector.
3256 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3257 * textprop.c (Fput_text_property, Fadd_face_text_property):
3259 (copy_text_properties): Use local_cons and local_list3.
3260 * chartab.c (uniprop_table):
3261 * data.c (wrong_choice, wrong_range):
3262 * doc.c (get_doc_string):
3263 * editfns.c (format2):
3264 * fileio.c (Fexpand_file_name, auto_save_error):
3265 * fns.c (Fyes_or_no_p):
3266 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3267 * fontset.c (Fset_fontset_font):
3268 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3269 (read_char_minibuf_menu_prompt):
3270 * keymap.c (silly_event_symbol_error, describe_vector):
3271 * menu.c (single_menu_item):
3272 * minibuf.c (Fread_buffer):
3273 * process.c (status_message, Fformat_network_address)
3274 (server_accept_connection): Use make_local_string and
3275 build_local_string. Prefer compound literals where appropriate.
3277 2014-09-15 Daniel Colascione <dancol@dancol.org>
3279 * fns.c (Fsort): Tweak sort docstring.
3281 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3283 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3284 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3285 set errno to EAGAIN instead, to allow the caller to retry the
3286 write after some waiting. Fixes deadlocks when Emacs exchanges a
3287 lot of data through the pipe. (Bug#18420)
3289 * sound.c (Fplay_sound_internal): Encode the sound file name in
3290 the ANSI codepage. Expand it against data-directory, as per docs,
3291 not against the current directory. No need to make a local copy
3292 of the file name; pass the encoded file name directly to
3293 do_play_sound. (Bug#18463)
3295 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3296 NULL, and the file name is not encodable in ANSI codepage, return
3297 the string with "?" replacement characters, which will fail the
3298 caller. This avoids returning a random value in that case.
3300 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3302 * window.c (Fresize_mini_window_internal): Set w->total_lines
3303 from w->pixel_height (Bug#18422).
3305 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3307 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3308 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3309 setting resize increments (Bug#18435).
3311 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3313 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3314 state around the call to line_bottom, since it can move the
3315 iterator to another screen line. This fixes off-by-one errors in
3316 the reported row in some rare cases.
3318 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3320 * callproc.c (init_callproc): Fix bug introduced at
3321 2014-09-07 (Bug#18474).
3323 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3325 Prefer ptrdiff_t to int and avoid integer overflows.
3326 * fileio.c (make_temp_name):
3327 * font.c (font_parse_family_registry): Avoid integer
3328 overflow on string size calculation.
3329 * data.c (Faset): Likewise for byte index.
3331 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3333 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3335 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3337 * lisp.h (make_local_string): Nitpick indent.
3338 * print.c (Fprin1_to_string): Remove unused GCPROs.
3340 More debugging aids around GCPROs.
3341 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3342 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3343 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3345 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3346 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3348 Remove redundant GCPROs around Ffuncall and Fapply calls.
3349 This is safe because Ffuncall protects all of its arguments by itself.
3350 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3351 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3352 (call6, call7): Likewise. Use compound literals where applicable.
3353 (run_hook_with_args_2): Use compound literal.
3355 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3357 Pacify --enable-gcc-warnings when no window system is used.
3358 These warnings found that subscript error, so they seem worthwhile.
3359 * composite.c (char_composable_p): Simplify a bit.
3360 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3361 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3362 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3363 * window.c (set_window_scroll_bars):
3364 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3365 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3366 Ignore -Wsuggest-attribute=const.
3367 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3368 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3370 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3372 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3373 Use check_iso_charset_parameter instead of doing the checks by hand.
3374 (check_iso_charset_parameter): Move up. Check parameters a bit
3375 more carefully, and return true for 96-char sets. All callers changed.
3377 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3379 Simplify lisp.h by removing the __COUNTER__ business.
3380 Reported by Dmitry Antipov in:
3381 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3382 * lisp.h (make_local_vector, make_local_string)
3383 (build_local_string): Simplify by not bothering with __COUNTER__.
3384 The __COUNTER__ business wasn't working properly, and was needed
3385 only for hypothetical future expansion anyway.
3387 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3389 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3390 terms to determine bitmap color. (Bug#18437)
3392 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3394 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3397 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3399 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3401 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3403 * xterm.c (handle_one_xevent): Detect iconified by looking at
3404 _NET_WM_STATE_HIDDEN.
3406 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3408 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3409 These can generate a constant with the correct value but the wrong
3410 width, which doesn't work as a printf argument. All uses removed.
3411 Reported by Dmitry Antipov in:
3412 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3413 (ENUMABLE): Remove; no longer needed.
3414 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3415 Remove; no longer needed because of the above change.
3416 Each definiens moved to the only use.
3418 Improve the experimental local and scoped allocation.
3419 * alloc.c (local_string_init, local_vector_init):
3420 New functions, defined if USE_LOCAL_ALLOCATORS.
3421 Mostly, these are moved here from lisp.h, as it's not
3422 clear it's worth making them inline.
3423 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3424 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3425 USE_STACK_LISP_OBJECTS, not on a laundry list.
3426 (local_string_init, local_vector_init): New decls.
3427 (union Aligned_Cons): New type.
3428 (scoped_cons): Use it. Give up on the char trick, as it's a too
3429 much of a maintenance hassle; if someone wants this speedup
3430 they'll just need to convince their compiler to align properly.
3431 Conversely, use the speedup if struct Lisp_Cons happens to
3432 be aligned even without a directive. Better yet, help it along
3433 by using union Aligned_Cons rather than struct Lisp_Cons.
3434 (pointer_valid_for_lisp_object): Remove. This check is not
3435 necessary, since make_lisp_ptr is already doing it. All uses removed.
3436 (local_vector_init, local_string_init): Move to alloc.c.
3437 (build_local_vector): Remove this awkward macro, replacing with ...
3438 (make_local_vector): New macro, which acts more like a function.
3439 Use statement expressions and use __COUNTER__ to avoid macro
3440 capture. Fall back on functions if these features are not supported.
3441 (build_local_string, make_local_string): Likewise.
3443 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3445 * xterm.c (x_term_init): Consolidate duplicated code.
3446 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3447 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3448 Add eassert and mark dpyinfo as dead only if it was alive.
3450 Add macros to allocate temporary Lisp objects with alloca.
3451 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3452 * character.h (parse_str_as_multibyte): Move prototype to ...
3453 * lisp.h (parse_str_as_multibyte): ... here.
3454 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3455 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3457 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3458 (local_string_init): New functions.
3459 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3460 (init_alloc_once): Call it.
3462 Cleanup last change and make all new stuff conditional.
3463 * lisp.h (build_local_string): Rename to ...
3464 (make_local_string): ... this macro.
3465 (build_local_string, scoped_list1, scoped_list3): New macros.
3466 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3467 and functions as such, use regular fallbacks otherwise.
3468 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3471 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3473 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3474 always make sure the marginal areas of the row are in sync with
3475 what the window wants. (Bug#18419)
3477 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3478 existing binding of a variable, to avoid silently aborting
3479 commands that use specbind. (Bug#18331)
3481 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3483 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3484 * coding.c (growable_destination): New function.
3485 (produce_chars): Use it for sanity checks. Do not fiddle with
3486 dst_end if the source and destination are both nil, as it's
3487 the caller's responsibility to avoid overlap.
3488 * keyboard.c (read_decoded_event_from_main_queue):
3489 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3490 length, not 4 times, to prevent decode_coding_c_string from trying
3491 to reallocate a destination. This removes the need for the FIXME.
3493 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3494 All callers simplified. Add a comment about exec_failed, vfork,
3497 Adjust drag-and-drop fix when window is above top (Bug#18303).
3498 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3499 XCDR bleed into XCAR's encoded value. Improve checks for
3500 out-of-range data while we're at it.
3502 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3504 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3505 is CONSP (Bug#18303).
3507 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3509 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3510 'alloca' gets passed arguments larger than MAX_ALLOCA.
3512 * font.c (MAX): Define if not defined elsewhere.
3514 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3516 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3517 here for destination buffer, to work around what appears to be a
3518 bug in decode_coding_c_string when the source and destination are
3521 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3522 This follows up on the recent thread in emacs-devel on alloca; see:
3523 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3524 This patch also cleans up alloca-related glitches noted while
3525 examining the code looking for unbounded alloca.
3527 * callproc.c (init_callproc):
3528 Rewrite to avoid need for alloca.
3529 * buffer.c (mouse_face_overlay_overlaps)
3530 (report_overlay_modification):
3531 * buffer.h (GET_OVERLAYS_AT):
3532 * coding.c (make_subsidiaries):
3533 * doc.c (Fsnarf_documentation):
3534 * editfns.c (Fuser_full_name):
3535 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3536 (search_embedded_absfilename, Fsubstitute_in_file_name):
3537 * fns.c (Fmake_hash_table):
3538 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3539 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3540 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3541 (xrdb_get_resource, x_get_resource_string):
3542 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3543 * ftxfont.c (ftxfont_draw):
3544 * image.c (xbm_load, xpm_load, jpeg_load_body):
3545 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3547 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3549 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3550 (find_and_return_menu_selection):
3551 * print.c (PRINTFINISH):
3552 * process.c (Fformat_network_address):
3553 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3554 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3555 * sound.c (wav_play, au_play):
3556 * syntax.c (skip_chars):
3557 * term.c (tty_menu_activate, tty_menu_show):
3558 * textprop.c (get_char_property_and_overlay):
3559 * window.c (Fset_window_configuration):
3560 * xdisp.c (safe__call, next_overlay_change, vmessage)
3561 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3562 * xfaces.c (face_at_buffer_position):
3563 * xmenu.c (x_menu_show):
3564 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3565 allocation size isn't bounded.
3566 * callint.c (Fcall_interactively): Redo memory_full check
3567 so that it can be done at compile-time on some platforms.
3568 * coding.c (MAX_LOOKUP_MAX): New constant.
3569 (get_translation_table): Use it.
3570 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3571 SAFE_ALLOCA, to catch integer overflows on size calculation.
3572 (exec_failed) [!DOS_NT]: New function.
3573 (child_setup) [!DOS_NT]: Use it.
3574 * editfns.c (Ftranspose_regions):
3575 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3576 * editfns.c (check_translation):
3577 Allocate larger buffers on the heap.
3578 * eval.c (internal_lisp_condition_case):
3579 Check for MAX_ALLOCA overflow.
3580 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3581 (Fbase64_encode_region, Fbase64_decode_region):
3582 Avoid unnecessary calls to SAFE_FREE before 'error'.
3583 * buffer.c (mouse_face_overlay_overlaps):
3584 * editfns.c (Fget_pos_property, check_translation):
3585 * eval.c (Ffuncall):
3586 * font.c (font_unparse_xlfd, font_find_for_lface):
3587 * ftfont.c (ftfont_drive_otf):
3588 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3589 (menu_bar_items, tool_bar_items):
3590 * sound.c (Fplay_sound_internal):
3591 * xdisp.c (load_overlay_strings, dump_glyph_row):
3592 Use an ordinary auto buffer rather than alloca, since the
3593 allocation size is fixed and small.
3594 * ftfont.c: Include <c-strcase.h>.
3595 (matching_prefix): New function.
3596 (get_adstyle_property): Use it, to avoid need for alloca.
3597 * keyboard.c (echo_add_key):
3598 * keymap.c (describe_map): Use ptrdiff_t, not int.
3599 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3600 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3601 when counting bytes.
3602 * lisp.h (xlispstrdupa): Remove, replacing with ...
3603 (SAFE_ALLOCA_STRING): ... new macro with different API.
3604 This fixes a portability problem, namely, alloca result
3605 passed to another function. All uses changed.
3606 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3608 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3609 (REGEX_ALLOCATE): New macros.
3610 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3611 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3613 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3615 (decode_mode_spec_coding): Store directly into buf rather than
3616 into an alloca temporary and copying the temporary to the buf.
3618 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3620 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3622 2014-09-04 Jan D <jan.h.d@swipnet.se>
3624 * xterm.c (x_term_init): Don't call x_session_initialize if running
3625 as a daemon (Bug#18375).
3627 * xsmfns.c: Initialize ice_fd.
3629 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3631 Less chatter in 'make' output.
3632 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3633 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3634 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3636 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3638 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3639 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3641 * nsfns.m (Fx_create_frame):
3642 * w32fns.c (Fx_create_frame):
3643 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3646 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3648 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3649 the reported row in the case of a window with a header line, by
3650 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3651 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3653 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3655 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3656 when configured --with-wide-int on typical 32-bit platforms.
3658 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3660 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3661 when HPOS is negative, for the benefit of R2L glyph rows whose
3662 newline overflows into the fringe.
3664 2014-09-03 Ken Brown <kbrown@cornell.edu>
3666 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3668 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3670 Minor cleanup of recent strlen-avoiding patch.
3671 * fileio.c (CHECK_LENGTH): Remove.
3672 Rewrite callers so that they don't need it.
3673 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3674 variable wasn't set.
3676 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3678 * fileio.c (CHECK_LENGTH): New macro.
3679 (Fexpand_file_name): Use it and get rid of a few more calls
3680 to strlen and strcat.
3681 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3682 * lisp.h (egetenv): ... because of a new inline function used to
3683 avoid calls to strlen for a compile-time constants.
3685 * buffer.h (decode_buffer): New function.
3686 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3687 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3688 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3689 * data.c (Flocal_variables_p):
3690 * fileio.c (Fverify_visited_file_modtime):
3691 * marker.c (live_buffer): Use it.
3693 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3695 Avoid extra calls to strlen in filesystem I/O routines.
3696 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3697 the length of 'newdir' is known or may be precalculated.
3698 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3699 not 'char *', and so use precalculated length.
3700 (Ffile_accessible_directory_p):
3701 * callproc.c (encode_current_directory, init_callproc):
3702 * charset.c (init_charset):
3703 * lread.c (load_path_check, load_path_default): Adjust users.
3704 * lisp.h (file_accessible_directory_p): Tweak prototype.
3706 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3708 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3711 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3713 --enable-silent-rules now suppresses more chatter.
3714 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3715 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3716 (am__v_CCLD_1): New macros, taken from Automake.
3717 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3719 Clean up extern decls a bit.
3720 * bytecode.c: Include blockinput.h and keyboard.h rather
3721 than rolling their APIs by hand.
3722 * emacs.c: Include regex.h and rely on its and lisp.h's API
3723 rather than rolling them by hand.
3724 * lastfile.c: Include lisp.h, to check this file's API.
3725 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3727 * regex.h (re_max_failures): New decl.
3728 * unexcw.c, unexmacosx.c, unexw32.c:
3729 Rely on lisp.h's API rather than rolling it by hand.
3730 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3731 Declare at top level, to pacify GCC -Wnested-externs.
3733 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3735 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3736 clipping rectangle become negative (i.e. large positive, since
3737 it's an unsigned data type). This can happen in R2L hscrolled
3738 glyph rows, and caused us to draw the cursor glyph on the fringe.
3739 For the details, see
3740 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3742 2014-08-31 Ken Brown <kbrown@cornell.edu>
3744 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3745 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3746 is defined. (Bug#18368)
3748 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3750 Vector-sorting fixes (Bug#18361).
3751 It's not safe to call qsort or qsort_r, since they have undefined
3752 behavior if the user-specified predicate is not a total order.
3753 Also, watch out for garbage-collection while sorting vectors.
3754 * fns.c: Include <vla.h>.
3755 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3756 (sort_vector_compare): Remove, replacing with ....
3757 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3758 ... these new functions.
3759 (sort_vector): Rewrite to use the new functions.
3760 GCPRO locals, since the predicate can invoke the GC.
3761 Since it's in-place return void; caller changed.
3762 (merge): Use 'inorder', for clarity.
3764 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3765 One can't hoist this out of the 'if', because intervening calls to
3766 newlocale, twolower, etc. can change errno.
3768 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3770 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3771 wording of the error messages.
3772 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3775 * w32proc.c (get_lcid_callback): Accept locale specifications
3776 without the country part, as in "enu" vs "enu_USA".
3777 (w32_compare_strings): Signal an error if a locale was specified,
3778 but couldn't be translated into a valid LCID.
3780 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3782 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3784 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3786 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3787 errno after towlower_l. errno's value is not specified after
3788 towlower_l. Instead, assume that towlower_l returns its argument
3789 on failure, which is portable in practice.
3791 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3793 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3795 * w32proc.c (w32_compare_strings): Accept additional argument
3796 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3797 if requested. If w32-collate-ignore-punctuation is non-nil, add
3798 NORM_IGNORESYMBOLS to the flags.
3799 (LINGUISTIC_IGNORECASE): Define if not already defined.
3800 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3802 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3805 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3807 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3808 Define substitutes for platforms that lack them.
3809 (str_collate): Add arguments locale and ignore_case.
3811 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3812 Add optional arguments LOCALE and IGNORE-CASE.
3814 * lisp.h (str_collate): Adapt argument list.
3816 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3818 Add vectors support to Fsort.
3819 * fns.c (sort_vector, sort_vector_compare): New functions.
3820 (sort_list): Likewise, refactored out of ...
3821 (Fsort): ... adjusted user. Mention vectors in docstring.
3822 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3823 * alloc.c (make_save_int_obj): New function.
3824 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3825 (make_save_int_obj): Add prototype.
3827 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3828 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3829 Conditionally define to match system's qsort_r signature.
3830 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3832 2014-08-28 Ken Brown <kbrown@cornell.edu>
3834 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3835 dumping and the system malloc after dumping. (Bug#18222)
3837 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3838 Define as macros, expanding to hybrid_malloc, etc.
3839 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3840 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3842 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3843 full implementation on Cygwin. Remove Cygwin-specific code that
3844 is no longer needed.
3845 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3846 Redefine as macros expanding to gmalloc, grealloc, etc.
3847 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3848 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3849 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3850 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3852 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3853 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3854 HAVE_POSIX_MEMALIGN)]: New functions.
3855 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3856 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3857 hybrid_aligned_alloc; declare.
3858 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3859 HAVE_POSIX_MEMALIGN)]: Define.
3860 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3861 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3862 Define as macro, expanding to gget_current_dir_name, and define
3864 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3865 malloc_enable_thread(). Don't initialize malloc.
3866 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3867 no longer defined on Cygwin).
3868 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3869 * sheap.c (bss_sbrk_buffer_end): New variable.
3870 * unexcw.c (__malloc_initialized): Remove variable.
3871 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3873 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3876 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3878 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3879 In `event->y' return entire range (the size of the scroll bar minus
3881 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3882 return entire range (the scaled size of the scroll bar minus
3883 that of the slider). In `portion' return the scaled position of
3885 (xaw_jump_callback): Restore part of code for vertical scroll
3886 bar broken in change from 2014-07-27.
3887 (xaw_scroll_callback): Provide incremental scrolling with
3888 horizontal scroll bars.
3890 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3892 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3894 * indent.c (Fvertical_motion): Fix vertical motion up through a
3895 display property after a newline. (Bug#18276)
3897 * xdisp.c (display_line): Don't assume that the call to
3898 reseat_at_next_visible_line_start ends up at a character
3899 immediately following the newline on the previous line.
3900 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3901 beyond ZV, which causes infloop in redisplay. For the details, see
3902 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3904 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3905 coordinate for hscrolled R2L screen lines. (Bug#18277)
3907 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3909 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3912 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3914 * syntax.c (scan_lists): Don't examine positions before BEGV.
3917 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3919 Improve robustness of new string-collation code (Bug#18051).
3920 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3921 (newlocale, wcscoll_l): Define substitutes for platforms that
3922 lack them, so as to simplify the mainline code.
3923 (str_collate): Simplify the code by assuming the above definitions.
3924 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3925 For example, the old version left the Emacs in the wrong locale if
3926 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3927 result. Report an error if newlocale fails.
3929 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3931 * lisp.h (str_collate):
3932 * sysdep.c (str_collate): Return int.
3933 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3935 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3937 Fix some glitches in previous change.
3938 * sysdep.c (stack_direction): Replace stack_grows_down
3939 to simplify calculation of stack boundaries.
3940 (handle_sigsegv): Check whether we really crash somewhere near
3941 to stack boundary, and handle fatal signal as usual if not.
3942 (init_sigsegv): Adjust accordingly.
3943 * keyboard.c (Vtop_level_message): Rename to
3944 Vinternal__top_level_message, as suggested by Stefan Monnier in
3945 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3946 All related users changed.
3948 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3950 Handle C stack overflow caused by too nested Lisp evaluation.
3951 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3952 siglongjmp point to transfer control from SIGSEGV handler.
3953 * keyboard.c (return_to_command_loop, recover_top_level_message)
3954 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3955 (regular_top_level_message): New variable.
3956 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3957 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3959 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3960 new variables described above.
3961 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3962 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3963 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3964 (init_sigsegv): New function.
3965 (init_signals): Use it.
3967 2014-08-25 Ken Brown <kbrown@cornell.edu>
3969 * emacs.c (main): Remove use of obsolete macro
3970 G_SLICE_ALWAYS_MALLOC.
3972 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3974 Implement locale-sensitive string collation for MS-Windows.
3975 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3976 New functions. (Bug#18051)
3978 * w32.h (w32_compare_strings): Add prototype.
3980 * w32.c <g_b_init_compare_string_w>: New global flag.
3981 (globals_of_w32): Initialize it.
3983 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3985 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3986 [WINDOWSNT]: Call str_collate on MS-Windows.
3988 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3990 One more minor cleanup of font subsystem.
3991 * font.h (struct font_driver): Convert text_extents to
3992 return void because returned value is never actually used.
3993 * macfont.m (macfont_text_extents):
3994 * w32font.c (w32font_text_extents):
3995 * xftfont.c (xftfont_text_extents): Adjust to return void
3996 and assume that 'metrics' argument is always non-NULL.
3997 * ftfont.c (ftfont_text_extents):
3998 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4000 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4002 Minor cleanups of str_collate fix (Bug#18051).
4003 * fns.c (str_collate): Move decl from here ...
4004 * lisp.h (str_collate): ... to here.
4005 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4006 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4007 potential problems with integer overflow. Don't assume
4008 setlocale succeeds. Remove unnecessary test before restoring
4009 locale via setlocale, and free the copied setlocale string
4012 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4014 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4016 * sysdep.c (str_collate): New function. (Bug#18051)
4018 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4020 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4021 if the initial "rm -f" fails. This is for MinGW builds, where
4022 MS-Windows will not allow deleting the executable file of a
4025 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4027 * w32term.c (w32_scroll_bar_handle_click)
4028 (w32_horizontal_scroll_bar_handle_click)
4029 (x_scroll_bar_report_motion)
4030 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4031 SB_THUMBTRACK, use the 32-bit position information returned by
4032 GetScrollInfo, not the 16-bit information returned in the Windows
4035 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4037 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4038 second coordinate ('y') reported for dragging the horizontal
4041 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4043 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4044 and text area-relative x-coordinates.
4046 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4048 Avoid overwriting the reversed_p flags in the glyph matrices when
4049 init_iterator or start_display are called.
4050 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4052 (tool_bar_height, redisplay_tool_bar, try_window)
4053 (try_window_reusing_current_matrix, try_window_id)
4054 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4055 reversed_p flag of the iterator's glyph row where the glyph row
4056 is going to be redrawn.
4058 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4060 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4062 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4064 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4065 of emacs_event return length from si.nPage to si.nMax.
4066 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4067 interchange start and end of thumb.
4069 2014-08-15 Ken Brown <kbrown@cornell.edu>
4071 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4072 ERRORCHECK mutexes. (Bug#18222)
4074 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4076 * frame.c (set_menu_bar_lines_1): Remove.
4077 (set_menu_bar_lines): Call change_frame_size instead of
4078 set_menu_bar_lines_1.
4080 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4082 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4085 2014-08-11 Glenn Morris <rgm@gnu.org>
4087 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4088 writing before backing up, since it causes a more serious problem
4089 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4090 (choose_write_coding_system): No longer callable from Lisp.
4091 Move last piece back here from Fwrite_region.
4092 (Fwrite_region, syms_of_fileio): Update for above changes.
4094 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4096 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4097 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4098 (Fwindow_new_pixel, Fset_window_new_pixel)
4099 (Fset_window_new_total, Fset_window_new_normal)
4100 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4102 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4104 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4106 * fontset.c (Finternal_char_font): Recompute basic faces if the
4107 frame's face cache was cleared. (Bug#18162)
4109 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4111 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4112 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4113 base buffer's undo list.
4115 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4117 Fix a couple of recent inadvertent breaks of the MSDOS port.
4118 * msdos.c: include required menu.h
4119 * term.c: set correct menu_show_hook on MSDOS.
4121 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4123 Fix handling of menu bar line on TTY frames (Bug#18136)
4125 * dispnew.c (handle_window_change_signal):
4126 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4127 frame's menu bar lines subtracted from height.
4128 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4130 (adjust_frame_size): Count in menu bar when setting FrameRows.
4131 (make_terminal_frame): When setting up the frame's lines and
4132 text height don't count in the menu bar.
4133 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4134 lines subtracted from height.
4135 (do_switch_frame): Set tty's FrameRows to number of total lines
4137 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4138 is used, return total number of lines and columns.
4139 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4141 * term.c (OUTPUT, tty_set_terminal_modes)
4142 (tty_set_terminal_window, tty_set_scroll_region)
4143 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4144 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4145 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4146 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4147 Call change_frame_size with frame's menu bar lines subtracted
4149 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4150 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4153 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4155 * alloc.c (Fmemory_info): Remove a stray brace.
4157 * process.c: Fix a comment typo.
4159 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4161 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4163 * widgetprv.h (EmacsFramePart): Remove font.
4165 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4166 (resources, setup_frame_cursor_bits): Remove unused variables and
4167 functions, esp. wrt. font (Bug#18227).
4169 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4171 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4173 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4175 Refer to MS-DOS using the same name everywhere.
4177 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4181 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4183 * w32term.c (w32_redeem_scroll_bar):
4184 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4185 not redeeming scroll bars that have been turned off.
4187 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4189 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4190 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4191 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4192 (safe_run_hook_funcall): Adjust accordingly.
4194 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4196 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4197 Condition correctly according to toolkit used.
4198 * frame.c (make_initial_frame, make_terminal_frame)
4199 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4200 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4201 assignments according to presence of toolkit scrollbars.
4202 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4203 Condition correctly according to toolkit used.
4204 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4205 only if toolkit supports it.
4206 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4208 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4210 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4212 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4214 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4215 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4216 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4217 (safe_run_hooks): Remove comment which is not relevant any more.
4219 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4221 Don't let big frames overrun the stack.
4222 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4223 Use SAFE_NALLOCA, not alloca.
4225 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4226 * dired.c (directory_files_internal): Use a volatile variable
4227 to prevent the compiler from optimizing away all copies of a local.
4228 I wonder how many other GC-related bugs like this lurk elsewhere?
4230 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4231 * xterm.h (struct x_display_info): New member 'connection'.
4232 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4233 so that x_delete_terminal has a file descriptor to pass to
4234 delete_keyboard_wait_descriptor.
4236 Don't mishandle year-9999 dates (Bug#18176).
4237 * editfns.c (decode_time_components): Store an invalid timespec
4238 on overflow, instead of returning false, so that the caller can
4239 distinguish overflow from other errors.
4240 (lisp_time_argument, lisp_seconds_argument): If the time is out
4241 of range, signal a time overflow instead of an invalid time spec.
4242 * keyboard.c (decode_timer): Treat time overflow like other
4245 Avoid undefined behavior with signed left shift.
4246 Caught by 'gcc -fsanitize=undefined'.
4247 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4248 * dispnew.c (line_hash_code, scrolling):
4249 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4250 Use 'unsigned', not 'int', for line hashes.
4251 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4253 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4255 Make compare-strings more compatible with old behavior (Bug#17903).
4256 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4258 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4260 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4261 Don't add label between left and right buttons (Bug#18129).
4263 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4265 Make functions static that no longer need to be extern.
4266 * frame.c, frame.h (set_menu_bar_lines):
4267 * keyboard.c (Qleftmost, Qrightmost):
4268 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4269 (x_set_internal_border_width):
4272 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4274 Fix display of R2L lines when the last character fits only partially.
4275 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4277 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4278 R2L row is visible only partially, give the row a negative x
4280 (display_line): Fix the calculation of the glyph whose pixel width
4281 is used to decide whether the last produced glyph fits on the
4282 line. When the last glyph fits only partially, give the row a
4285 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4286 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4287 pixel width of the first glyph that is hscrolled from display.
4288 (display_line): In R2L glyph rows, don't give a negative offset to
4289 row->x when the first glyph begins before first_visible_x.
4291 * xdisp.c (display_line): If called with iterator set up to write
4292 to a marginal area, delay the call to handle_line_prefix until we
4293 switch back to the text area. (Bug#18035)
4295 * .gdbinit (xwindow): The members total_cols, total_lines,
4296 left_col, and top_line are C integers (and has been so for the
4299 2014-08-01 Andreas Schwab <schwab@suse.de>
4301 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4302 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4304 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4306 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4307 (timerfd_callback): Ignore weird events with no data. Add tight
4308 assertions and comments.
4309 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4310 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4312 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4314 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4315 I had confused && with ||.
4317 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4319 Simplify timerfd configuration and fix some minor glitches.
4320 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4321 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4322 Fall back on timer_create if timerfd_create fails at runtime.
4323 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4324 kernel primitives to do resolution. All uses removed.
4325 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4326 (turn_on_atimers): Clear timer_create-based timers too,
4329 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4330 Without this change, the code can access the local variable 'width'
4331 even when it has not been initialized, and likewise for 'height';
4332 in either case this leads to undefined behavior.
4334 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4336 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4337 necessary, put horizontal scroll bar resources as well. See
4338 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4339 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4341 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4343 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4344 background value to match the resource of its vertical counterpart.
4346 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4348 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4349 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4351 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4353 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4354 change that added the top margin height to the requested height
4355 and revert (undocumented) part of 2014-07-28 change that changed
4356 the logic of whether a size change occurred.
4358 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4360 * .gdbinit (xwindow): The members total_cols, total_lines,
4361 left_col, and top_line are C integers (and has been so for the
4364 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4367 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4369 On GNU/Linux, use timerfd for asynchronous timers.
4370 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4371 (toplevel): Rename alarm_timer_ok to special_timer_available.
4372 [HAVE_TIMERFD]: Declare timerfd.
4373 [HAVE_CLOCK_GETRES]: Declare resolution.
4374 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4375 system timer resolution.
4376 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4377 (timerfd_callback) [HAVE_TIMERFD]: New function.
4378 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4379 [ENABLE_CHECKING]: New function for the sake of automated tests.
4380 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4381 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4382 [ENABLE_CHECKING]: Defsubr test function.
4383 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4384 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4385 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4387 Fix --without-x build and pacify --enable-gcc-warnings.
4388 Problems reported in Bug#18122 and Bug#18124.
4389 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4390 (frame_windows_min_size): Now static.
4391 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4393 (adjust_frame_size): Always declare prototype.
4395 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4396 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4397 * atimer.c (timerfd_callback): Always read expiration data.
4399 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4400 * process.c (add_timer_wait_descriptor): Add timer descriptor
4401 to input_wait_mask and non_process_wait_mask as well.
4403 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4405 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4407 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4409 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4410 Reinstate code removed by the prevoius commit to this file.
4412 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4414 * buffer.h (struct buffer): New fields scroll_bar_height and
4415 horizontal_scroll_bar_type.
4416 * buffer.c (bset_scroll_bar_height)
4417 (bset_horizontal_scroll_bar_type): New functions.
4418 (Fbuffer_swap_text): Handle old_pointm field.
4419 (init_buffer_once): Set defaults for scroll_bar_height and
4420 horizontal_scroll_bar_type.
4421 (syms_of_buffer): New variables scroll_bar_height and
4422 horizontal_scroll_bar_type.
4423 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4424 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4425 (set_vertical_scroll_bar): Remove prototype.
4426 (x_change_tool_bar_height): Add prototype.
4427 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4428 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4429 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4431 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4432 (update_window): Start mode_line_row->y after horizontal scroll
4434 (change_frame_size_1): Call adjust_frame_size.
4435 (init_display): When changing the size of a tty frame do not
4436 pass height of menu bar.
4437 (Qframe_windows_min_size): New symbol.
4438 * frame.h (struct frame): List tool bar fields after menu bar
4439 fields. Add official, total_lines, horizontal_scroll_bars,
4440 config_scroll_bar_height and config_scroll_bar_lines fields.
4441 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4442 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4443 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4444 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4445 (FRAME_WINDOWS_HEIGHT): New macros.
4446 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4447 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4448 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4449 horizontal scroll bar.
4450 (frame_inhibit_resize, adjust_frame_size)
4451 (frame_windows_min_size): Add declarations.
4452 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4453 (x_set_scroll_bar_default_height, x_set_left_fringe)
4454 (x_set_right_fringe, x_set_vertical_scroll_bars)
4455 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4456 (x_set_scroll_bar_height): Add external declarations.
4457 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4458 (adjust_frame_size): New functions.
4459 (make_frame): Initial horizontal_scroll_bars field.
4460 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4462 (make_initial_frame, make_terminal_frame): No horizontal scroll
4463 bar in initial and terminal frames. Use adjust_frame_size.
4464 (Fframe_total_cols): Fix doc-string.
4465 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4466 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4467 Rewrite using adjust_frame_size.
4468 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4469 (Qframe_windows_min_size): New symbols.
4470 (x_set_frame_parameters): Remove call of check_frame_size.
4471 (x_report_frame_params): Return scroll_bar_height value.
4472 (x_set_left_fringe, x_set_right_fringe): New functions.
4473 (adjust_frame_height, x_set_internal_border_width)
4474 (x_set_fringe_width): Remove.
4475 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4476 (x_set_scroll_bar_width, x_set_right_divider_width)
4477 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4478 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4480 (x_figure_window_size): Rewrite to make frame display the
4481 expected number of lines.
4482 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4483 (Vdefault_frame_horizontal_scroll_bars)
4484 (Vframe_initial_frame_tool_bar_height)
4485 (frame_inhibit_implied_resize): New variables.
4486 * fringe.c (compute_fringe_widths): Remove.
4487 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4488 (xg_create_horizontal_scroll_bar)
4489 (xg_update_horizontal_scrollbar_pos)
4490 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4491 (xg_get_default_scrollbar_height)
4492 (xg_clear_under_internal_border): Extern.
4493 * gtkutil.c (xg_frame_resized): Don't call
4494 do_pending_window_change.
4495 (xg_frame_set_char_size): Use adjust_frame_size.
4496 (style_changed_cb): Call update_theme_scrollbar_height and
4497 x_set_scroll_bar_default_height.
4498 (x_wm_set_size_hint): Don't call check_frame_size.
4499 (update_theme_scrollbar_height)
4500 (xg_get_default_scrollbar_height)
4501 (xg_create_horizontal_scroll_bar)
4502 (xg_update_horizontal_scrollbar_pos)
4503 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4504 (xg_create_scroll_bar): Set horizontal slot of bar.
4505 (xg_initialize): Call update_theme_scrollbar_height.
4506 (xg_clear_under_internal_border): No more static.
4507 * insdel.c (adjust_suspend_auto_hscroll): New function.
4508 (adjust_markers_for_delete, adjust_markers_for_insert)
4509 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4510 * keyboard.c (readable_events, discard_mouse_events)
4511 (make_lispy_event): Handle horizontal scroll bar click events.
4512 (Fsuspend_emacs): When changing the size of a tty frame do not
4513 pass height of menu bar.
4514 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4515 (Qright, Qleftmost, Qrightmost): New symbols.
4516 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4518 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4519 * nsfns.m (x_set_internal_border_width): New function.
4520 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4521 Remove extended fringe code.
4522 (x_set_window_size, x_new_font): Don't call
4523 compute_fringe_widths.
4524 * term.c (Fresume_tty): When changing the size of a tty frame do
4525 not pass height of menu bar.
4526 (clear_tty_hooks, set_tty_hooks):
4527 Clear horizontal_scroll_bar_hook.
4528 (init_tty): Frame has no horizontal scroll bars.
4529 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4530 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4531 scroll_bar_after_handle, scroll_bar_left_arrow,
4532 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4533 scroll_bar_to_rightmost entries.
4534 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4535 (struct terminal): Add set_horizontal_scroll_bar_hook.
4536 * w32console.c (initialize_w32_display):
4537 Clear horizontal_scroll_bar_hook.
4538 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4540 (x_clear_under_internal_border, x_set_internal_border_width):
4542 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4543 Set windows_or_buffers_changed when adding the menu bar.
4544 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4545 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4546 (w32_createhscrollbar): New functions.
4547 (w32_createscrollbar): Rename to w32_createvscrollbar.
4548 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4549 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4550 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4551 Add WM_EMACS_SHOWCURSOR.
4552 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4553 case do not artificially impose WM size hints.
4554 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4555 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4557 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4558 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4559 (unwind_create_frame_1): Remove.
4560 (Fx_create_frame): Make both scrollbars the system standard
4561 width and height. Use official field of frame structure to
4562 inhibit running window-configuration-change-hook.
4563 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4564 pixelwise. Handle frame's official field.
4565 (w32_frame_parm_handlers): Remove x_set_fringe_width
4566 entries. Add x_set_scroll_bar_height,
4567 x_set_horizontal_scroll_bars, x_set_left_fringe and
4569 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4570 pass height of menu bar to change_frame_size.
4571 * w32menu.c (set_frame_menubar): Rewrite using
4572 frame_inhibit_resize.
4573 * w32term.h (struct w32_display_info):
4574 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4575 (struct scroll_bar): Add horizontal.
4576 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4577 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4578 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4579 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4580 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4581 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4582 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4583 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4584 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4585 Define instead of WM_EMACS_CREATESCROLLBAR.
4586 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4587 WND_SCROLLBAR_INDEX.
4588 * w32term.c (horizontal_scroll_bar_min_handle)
4589 (horizontal_scroll_bar_left_border)
4590 (horizontal_scroll_bar_right_border): New integers.
4591 (x_set_frame_alpha): Replace x_highlight_frame by
4593 (x_window_to_scroll_bar): New argument "type". Update callers
4595 (w32_set_horizontal_scroll_bar_thumb)
4596 (x_horizontal_scroll_bar_report_motion)
4597 (w32_set_horizontal_scroll_bar)
4598 (w32_horizontal_scroll_bar_handle_click)
4599 (x_horizontal_scroll_bar_report_motion): New functions.
4600 (w32_mouse_position): Discriminate horizontal and vertical
4602 (my_create_scrollbar): Replace with two new functions
4603 my_create_vscrollbar and my_create_hscrollbar.
4604 (x_scroll_bar_create): New argument "horizontal".
4605 Update callers accordingly.
4606 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4607 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4609 (w32_read_socket): Handle WM_HSCROLL cae.
4610 (x_new_font): Don't recompute fringe widths.
4611 Use frame_inhibit_resize. Calculate new menu bar height iff we
4612 build without toolkit. Always clear under internal border.
4613 (x_set_window_size): Don't check frame size or recompute
4614 fringes. Reset fullscreen status before applying sizes.
4615 Always resize as requested by pixelwise argument. Don't call
4616 do_pending_window_change.
4617 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4618 (w32_initialize_display_info): Initialize dpyinfo's
4619 horizontal_scroll_bar_cursor entry.
4620 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4621 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4622 horizontal_scroll_bar_left_border.
4623 (w32fullscreen_hook): Intermittently resize window to normal
4624 when switching from fullscreen to maximized state.
4625 (run_window_configuration_change_hook): Don't run it if frame is
4627 (unwind_change_frame): Remove.
4628 (Fset_window_configuration): Rewrite using frame's official field.
4629 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4630 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4631 * window.h (struct window): New fields old_pointm,
4632 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4633 scroll_bar_height and suspend_auto_hscroll.
4634 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4636 (sanitize_window_sizes): Extern.
4637 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4638 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4639 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4640 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4641 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4643 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4644 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4645 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4646 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4647 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4648 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4649 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4650 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4651 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4652 (Fwindow_old_point, sanitize_window_sizes): New functions.
4653 (Qwindow_sanitize_window_sizes): New symbol.
4654 (window_body_height): Count in horizontal scroll bar.
4655 (set_window_hscroll, Fscroll_left, Fscroll_right):
4656 Set suspend_auto_hscroll slot.
4657 (Fwindow_inside_edges): Count fringes pixelwise.
4658 (coordinates_in_window, Fcoordinates_in_window_p):
4659 Consider horizontal scroll bar.
4660 (check_frame_size, adjust_window_margins): Remove functions and
4661 corresponding calls.
4662 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4663 (temp_output_buffer_show): Reset hscroll related fields.
4664 Initialize old_pointm.
4665 (make_parent_window): Initialize old_pointm.
4666 (make_window): Initialize old_pointm, horizontal scroll bar type,
4667 and scroll bar height.
4668 (resize_frame_windows): Don't count top margin in new sizes.
4669 Don't use safe sizes when shrinking a frame; let the window
4670 manager do the clipping.
4671 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4673 (Fdelete_window_internal): Unchain old_pointm marker.
4674 (window_scroll_pixel_based, Fscroll_other_window):
4676 (Fwindow_text_width, Fwindow_text_height): New argument
4678 (struct saved_window): New fields, old_pointm, hscroll_whole,
4679 suspend_auto_hscroll, scroll_bar_height and
4680 horizontal_scroll_bar_type.
4681 (Fset_window_configuration, save_window_save): Set new fields of
4683 (apply_window_adjustment): Don't call adjust_window_margins.
4684 (set_window_margins): Don't change margins if new sizes don't
4686 (set_window_scroll_bars): New argument "horizontal_type".
4687 Handle horizontal scroll bars. Don't change scroll bars if they
4688 don't fit into window.
4689 (Fset_window_scroll_bars): New argument "horizontal_type".
4690 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4691 (compare_window_configurations): Compare horizontal scroll bar
4693 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4694 horizontal scroll bar height.
4695 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4696 instead of FRAME_LINES.
4697 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4698 ON_VERTICAL_SCROLL_BAR.
4699 (with_echo_area_buffer): Initialize old_pointm.
4700 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4702 (unwind_with_echo_area_buffer): Handle old_pointm.
4703 (update_tool_bar): Set do_update when the tool bar window has at
4704 least one line (since this is what the user sets).
4705 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4706 (redisplay_tool_bar): Return early when toolbar has zero lines.
4707 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4708 (hscroll_window_tree): Handle suspension of auto_hscroll and
4710 (set_horizontal_scroll_bar): New function.
4711 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4712 more than one line. Handle horizontal scroll bars.
4713 (note_mouse_highlight): Handle horizontal scrol bars.
4714 (expose_frame): Set dimensions of XRectangle from frame's text
4716 (Vvoid_text_area_pointer): Update doc-string.
4717 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4718 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4719 (x_set_internal_border_width): New functions.
4720 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4721 (unwind_create_frame_1): Remove.
4722 (Fx_create_frame): Handle horizontal scroll bars. Use official
4723 field of frame structure to inhibit running
4724 window-configuration-change-hook.
4725 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4726 pixelwise. Handle frame's official field.
4727 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4728 x_set_horizontal_scroll_bars, x_set_left_fringe,
4730 * xmenu.c (update_frame_menubar, free_frame_menubar):
4731 Use adjust_frame_size.
4732 * xterm.h (struct x_display_info):
4733 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4735 (struct scroll_bar): Add horizontal slot.
4736 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4737 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4738 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4739 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4740 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4741 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4742 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4743 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4744 (x_clear_under_internal_border): Remove.
4745 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4746 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4747 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4748 HORIZONTAL. Update callers.
4749 (horizontal_action_hook_id): New action hook id.
4750 (x_horizontal_scroll_bar_to_input_event)
4751 (x_create_horizontal_toolkit_scroll_bar)
4752 (xt_horizontal_action_hook)
4753 (x_set_toolkit_horizontal_scroll_bar_thumb)
4754 (XTset_horizontal_scroll_bar, x_net_wm_state)
4755 (x_horizontal_scroll_bar_report_motion): New functions.
4756 (xg_scroll_callback, x_scroll_bar_handle_click):
4757 Handle horizontal scroll bars.
4758 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4759 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4761 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4762 Handle horizontal scroll bars.
4763 (handle_one_xevent): Handle horizontal scroll bar events.
4764 Call x_net_wm_state.
4765 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4767 (x_set_window_size): Don't call check_frame_size and
4768 do_pending_window_change.
4769 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4770 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4771 (x_scroll_bar_set_handle): Add some checks when calling
4774 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4776 Revert previous change.
4777 There is certainly nothing wrong with writing code like 'lo <= i
4778 && i <= hi', even if LO happens to a constant. There isn't even
4779 anything wrong in general with writing 'a <= b' if A happens to
4780 be a constant. At any rate stylistic changes shouldn't
4781 be done like this without discussion.
4783 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4785 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4786 (Fgarbage_collect): Reorder conditions that are written backwards.
4787 * data.c (cons_to_unsigned): Likewise.
4788 * dispnew.c (update_frame_1, sit_for): Likewise.
4789 * fileio.c (file_offset): Likewise.
4790 * filelock.c (read_lock_data, lock_file): Likewise.
4791 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4793 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4794 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4795 * lread.c (read1): Likewise.
4796 * minibuf.c (read_minibuf_noninteractive): Likewise.
4797 * nsterm.m (x_set_frame_alpha): Likewise.
4798 * process.c (wait_reading_process_output): Likewise.
4799 * region-cache.c (delete_cache_boundaries): Likewise.
4800 * xterm.c (x_set_frame_alpha): Likewise.
4802 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4804 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4807 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4809 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4810 because atimer expiration is absolute rather than relative.
4812 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4814 * w32term.h (current_popup_menu, menubar_in_use):
4815 Move declarations from w32term.c.
4817 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4819 * w32fns.c (menubar_in_use): No more static.
4820 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4822 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4824 Move hourglass machinery to RIF.
4825 * dispextern.h (struct redisplay_interface): New members
4826 show_hourglass and hide_hourglass. Indent comments.
4827 (show_hourglass, hide_hourglass): Remove prototypes.
4828 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4829 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4830 (ns_redisplay_interface): Add them.
4831 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4832 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4833 (w32_arrow_cursor): New function to hack around non-GUI frames.
4834 (w32_redisplay_interface): Add new functions.
4835 * w32term.h (w32_arror_cursor): Add prototype.
4836 * xdisp.c (show_hourglass): New function, refactored out from
4837 platform-dependent code.
4838 (cancel_hourglass): Now call to RIF function.
4839 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4840 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4841 (x_redisplay_interface): Add new functions.
4843 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4845 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4846 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4847 and complete previous change.
4848 * frame.c (adjust_frame_height): New function.
4849 (Fset_frame_height, Fset_frame_size): Use it.
4850 (x_set_frame_parameters): Take frame top margin into account.
4852 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4854 * frame.c (Fset_frame_height): Take frame top margin into account.
4855 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4856 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4858 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4860 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4861 menubar_height as such. Tweak comment.
4862 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4863 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4864 All related users changed.
4865 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4866 * xterm.c (handle_one_xevent):
4867 * gtkutil.c (xg_event_is_for_menubar):
4868 * xfns.c (x_window) [USE_X_TOOLKIT]:
4869 * xmenu.c (set_frame_menubar, free_frame_menubar):
4870 Prefer to use FRAME_MENUBAR_HEIGHT.
4872 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4874 * frame.c (Fframe_parameters): Always report frame height without
4875 menu and tool bar lines.
4877 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4879 * nsterm.m (applicationDidFinishLaunching:): Call
4880 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4881 (antialiasThresholdDidChange:): New method for EmacsApp.
4883 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4885 * macfont.m (macfont_update_antialias_threshold): Remove static.
4887 * macfont.h (macfont_update_antialias_threshold): Declare.
4889 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4891 * w32select.c (setup_windows_coding_system):
4892 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4893 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4895 * w16select.c (Fw16_get_clipboard_data):
4896 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4899 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4900 buffer position where we are to start the iteration.
4901 (handle_invisible_prop): Record in it->stop_charpos the position
4902 where the invisible text ends. (Bug#18035)
4903 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4904 row has zero buffer position as their start position.
4905 Reported by martin rudalics <rudalics@gmx.at>.
4907 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4908 infinite looping in redisplay when display lines don't have enough
4909 space to display even a single character. (Bug#18036)
4911 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4913 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4914 * xfns.c (x_window): Use it to allow xfree later.
4915 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4916 where appropriate. Use bool for booleans and remove redundant checks.
4917 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4918 * xterm.c (x_free_frame_resources): Free shell_position.
4920 2014-07-19 K. Handa <handa@gnu.org>
4922 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4923 mandatory font spec (Bug#17973).
4925 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4927 * font.c (font_score): Return the worst score if the size of
4928 ENTITY is wrong by more than a factor 2 (Bug#17973).
4930 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4932 * frame.c (frame_unspecified_color): New function
4933 refactored out from ...
4934 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4935 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4937 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4938 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4939 * lisp.h (set_frame_param): Remove prototype.
4940 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4941 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4944 Prefer 'x_display_info *' to 'Display *' in X selection code.
4945 This helps to avoid unneeded calls to x_display_info_for_display.
4946 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4947 instead of 'Display *'.
4948 (SELECTION_EVENT_DPYINFO): New macro.
4949 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4950 it as an lvalue. Mention this in comment.
4951 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4952 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4953 (selection_data_to_lisp_data, receive_incremental_selection):
4954 Convert to use 'x_display_info *'. Adjust users where appropriate.
4955 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4956 selection data *' as last arg to not return values in args.
4957 (unexpect_property_change): Use common removal technique.
4959 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4961 * print.c (print_preprocess): Adjust to match changed
4962 sub char-table structure and avoid crash (Bug#18038).
4964 * data.c (wrong_choice): Not static any more.
4965 * lisp.h (wrong_choice): Add prototype.
4966 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4967 Declare namebuf as such. Tweak comment.
4968 [USE_GTK]: Likewise for tool_bar_position.
4969 (fset_tool_bar_position) [USE_GTK]: Ditto.
4970 (FRAME_TOOL_BAR_POSITION): New macro.
4971 * frame.c (x_report_frame_params):
4972 * gtkutil.c (update_frame_tool_bar):
4973 * xfns.c (Fx_create_frame): Use it.
4974 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4976 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4978 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4979 buffer's default-directory only if it is a string. (Bug#17986)
4981 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4983 More precise control over values of some buffer-local variables.
4984 * keyboard.c (Qvertical_scroll_bar):
4985 * frame.c (Qleft, Qright): Move to ...
4986 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4987 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4988 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4989 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4990 vertical-scroll-bar, scroll-up-aggressively
4991 and scroll-down-aggressively.
4992 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4994 * nsfns.m, frame.h (Qleft, Qright):
4995 * nsterm.m (Qleft): Remove declarations.
4996 * gtkutil.c (toplevel): Include buffer.h.
4997 * data.c (wrong_choice, wrong_range): New functions.
4998 (store_symval_forwarding): Handle special properties of buffer-local
4999 variables and use functions from the above to signal error, if any.
5001 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5002 values. Add comment.
5003 (struct frame): Re-arrange layout to avoid extra padding and use bit
5004 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5005 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5006 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5007 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5008 Define as no-ops because there are no scroll bars anyway.
5009 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5012 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5013 Add convenient setter.
5014 (font_put_frame_data, font_get_frame_data): Use it.
5016 2014-07-15 Daiki Ueno <ueno@gnu.org>
5018 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5019 pointer argument, before dereferencing.
5020 (XCHAR2B_BYTE2): Likewise.
5022 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5024 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5025 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5026 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5027 Use record_unwind_protect_int and avoid consing.
5028 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5030 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5032 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5034 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5035 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5037 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5038 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5039 * minibuf.c: Include binary-io.h instead of fcntl.h.
5040 (read_minibuf_noninteractive):
5041 Use set_binary_mode instead of handcrafted code.
5042 Don't call emacs_set_tty if emacs_get_tty failed.
5043 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5044 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5045 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5047 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5048 This works around a GCC compiler bug when Emacs is configured with
5049 --enable-gcc-warnings.
5051 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5053 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5054 or characters in string, respectively. Add comment.
5055 * fringe.c (Fdefine_fringe_bitmap):
5056 * fns.c (Fsubstring, substring_both): Use it.
5057 * keymap.c (Fdefine_key, Flookup_key):
5058 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5060 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5061 Use menu_item_width.
5062 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5064 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5066 Improve behavior of 'bzr up; cd src; make -k'.
5067 * Makefile.in (top_srcdir): New var.
5068 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5069 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5070 its expansion is a bit shorter.
5071 (../config.status): Actually build config.status instead of
5073 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5074 New macros, copied and relocated from ../Makefile.in.
5075 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5076 (../config.status, Makefile): New dependencies and rules,
5077 copied with relocation from ../Makefile.in. This should be more
5078 likely to rebuild the build machinery properly if you do a 'make'
5079 in the src directory.
5081 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5083 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5086 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5087 behavior on Windows 7 and later when the function is repeatedly
5088 invoked with the same value of DIR. (Bug#17950)
5090 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5091 string to match the one in w32fns.c.
5093 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5094 stdin to binary mode only if it is connected to a terminal.
5096 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5098 Coalesce extern decls.
5099 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5100 * sysdep.c (emacs_get_tty, emacs_set_tty):
5101 Move duplicate extern decls from here ...
5102 * systty.h: ... to here, so that there's just one copy.
5104 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5106 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5108 * nsfns.m (Fns_popup_font_panel): Ditto.
5110 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5112 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5114 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5116 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5117 [DOS_NT]: Implement for WINDOWSNT.
5119 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5122 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5124 * sysdep.c (suppress_echo_on_tty): New function.
5125 * minibuf.c (read_minibuf_noninteractive): Use it.
5127 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5129 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5130 sysinfo failed. Adjust docstring.
5132 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5134 Implement memory-info for MS-DOS.
5135 * dosfns.c (dos_memory_info): New function.
5136 * dosfns.h (dos_memory_info): Add prototype.
5137 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5138 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5139 of doing some of its job.
5141 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5142 reference termios structure members.
5144 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5146 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5148 * minibuf.c (top): Include systty.h. Declare external
5149 emacs_get_tty and emacs_set_tty.
5150 (Vread_hide_char): New lisp variable.
5151 (read_minibuf_noninteractive): Hide characters with
5152 Vread_hide_char if it is a character. (Bug#17839)
5154 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5156 Implement memory-info for MS-Windows.
5157 * w32.c (w32_memory_info): New function.
5158 * w32.h (w32_memory_info): Prototype it.
5159 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5161 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5163 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5164 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5165 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5166 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5167 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5168 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5169 (decode_coding_big5, decode_coding_charset, decode_coding)
5170 (encode_coding): Adjust users.
5172 * alloc.c (Fmemory_info): New function.
5174 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5176 * syntax.c (back_comment): Use more-natural location for label.
5178 * font.c, font.h (font_unparse_fcname): Now static.
5179 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5181 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5183 Next minor cleanup of font subsystem.
5184 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5185 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5187 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5189 * ftfont.h (ftfont_font_format): Remove prototype.
5190 * ftfont.c (ftfont_font_format): Remove; now unused.
5192 * nsfont.m (nsfont_open):
5193 * w32font.c (w32font_open_internal):
5194 * w32uniscribe.c (uniscribe_open):
5195 * xfont.c (xfont_open):
5196 * xftfont.c (xftfont_open): All users changed.
5198 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5199 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5201 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5203 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5204 x_produce_glyphs does when it generates a stretch glyph that
5205 represents a TAB. (Bug#17969)
5207 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5208 and there is a display property at that position, don't call
5209 move_it_to to move to a position before window start. (Bug#17942)
5210 Fix condition for finding CHARPOS by the first call to move_it_to.
5213 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5215 * syntax.c (find_defun_start): Try the cache even
5216 if !open_paren_in_column_0_is_defun_start.
5217 (back_comment): If find_defun_start was pessimistic, use the
5218 scan_sexps_forward result to improve the cache (bug#16526).
5220 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5222 * xdisp.c (redisplay_window): If redisplay of a window ends up
5223 with point in a partially visible line at end of the window, make
5224 sure the amended position of point actually has smaller Y
5225 coordinate; if not, give up and scroll the display. (Bug#17905)
5227 * window.c (window_scroll_pixel_based): When point ends up at the
5228 last fully visible line, don't let move_it_to stop at the left
5229 edge of the line and dupe us into thinking point is inside the
5232 * w32.c (network_interface_info): Make sure the argument is a
5235 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5237 * process.c (read_and_dispose_of_process_output): Fix typo
5238 in previous patch: we want nonnegative fds, not nonzero fds.
5240 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5242 * chartab.c (char_table_translate): Move to...
5243 * character.h (char_table_translate): ... inline function here.
5244 Avoid Faref and assume that args are always valid. This helps to
5245 speedup search, which is especially important for a huge buffers.
5246 * lisp.h (char_table_translate): Remove prototype.
5248 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5249 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5250 New function, with an intention to avoid code duplication between
5252 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5254 * ftfont.c (ftfont_open):
5255 * macfont.m (macfont_open):
5256 * xftfont.c (xftfont_open): Use it.
5258 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5260 * process.c: Add sanity checks for file descriptors (Bug#17844).
5261 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5262 Check that infd is nonnegative before using it as an fd.
5263 (read_and_dispose_of_process_output, Fprocess_send_eof):
5264 Likewise, for outfd.
5265 (wait_reading_process_output): Omit unnecessary check of infd.
5267 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5269 Minor fixups related to usage of the 'long' type.
5270 * gnutls.c (emacs_gnutls_handshake):
5271 * xfaces.c (dump_realized_face):
5272 Work even if 'long' is narrower than 'void *'.
5273 * termcap.c (scan_file):
5274 * xselect.c (x_decline_selection_request)
5275 (x_reply_selection_request, x_get_window_property):
5276 * xterm.c (x_set_frame_alpha):
5277 Remove unnecessary 'L' suffixes of integer constants.
5278 * xfns.c (hack_wm_protocols):
5279 * xselect.c (x_fill_property_data):
5280 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5281 Remove unnecessary casts to 'long'.
5282 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5284 Minor ImageMagick safety fixes.
5285 * image.c (imagemagick_compute_animated_image):
5286 Remove useless assignment to local. Avoid problems if dest_width is 0.
5287 (imagemagick_load_image): Use int for pixel counts that can't
5288 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5289 a row width greater than the image width (or greater than LONG_MAX!).
5291 2014-07-04 K. Handa <handa@gnu.org>
5293 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5294 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5295 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5297 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5299 * font.h (struct font_driver): Remove get_outline and free_outline;
5300 not used by any font driver.
5301 * ftfont.c (ftfont_driver):
5302 * macfont.m (macfont_driver):
5303 * nsfont.m (nsfont_driver):
5304 * w32font.c (w32font_driver):
5305 * w32uniscribe.c (uniscribe_font_driver):
5306 * xfont.c (xfont_driver): Related users changed.
5307 * xselect.c (x_get_window_property): Use convenient xmalloc.
5308 Call to xfree only if some data was really allocated.
5310 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5312 On MS-Windows, display busy cursor on all GUI frames.
5313 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5314 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5315 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5317 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5318 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5320 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5322 Use convenient alists to manage per-frame font driver-specific data.
5323 * frame.h (struct frame): Rename font_data_list to...
5324 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5325 * font.h (struct font_data_list): Remove; no longer need a special
5327 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5329 * font.c (font_put_frame_data, font_get_frame_data)
5330 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5332 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5333 Related users changed.
5334 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5335 Prefer convenient xmalloc and xfree.
5337 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5339 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5340 the window whose glyph row is being prepared and a flag whether it
5341 is for mode/header line. Make sure the glyph row's marginal areas
5342 are in sync with what the window wants.
5345 * xdisp.c (display_line, display_mode_line):
5346 Call prepare_desired_row with additional arguments, as appropriate.
5348 * dispextern.h (prepare_desired_row): Adjust prototype.
5350 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5352 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5353 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5354 caused by xw_popup_dialog in daemon mode (Bug#17891).
5356 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5358 * frame.c (do_switch_frame): When switching to another TTY frame,
5359 make sure FrameCols and FrameRows are in sync with the new frame's
5362 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5364 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5365 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5366 min_char slots. Adjust comment.
5367 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5368 Add SUB_CHAR_TABLE_OFFSET member.
5369 (make_uninit_sub_char_table): New function.
5370 (toplevel): Add compile-time assert to verify suitable member layout
5371 in Lisp_Sub_Char_Table.
5372 * alloc.c (mark_char_table): Add extra argument to denote char table
5373 subtype. Adjust to match new layout of sub char-table.
5374 (mark_object): Always mark sub char-tables with mark_char_table.
5375 * chartab.c (make_sub_char_table, copy_sub_char_table)
5376 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5377 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5378 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5379 All related users changed.
5380 * lread.c (read1): Adjust to match new layout of sub char-table.
5381 * print.c (print_object): Likewise (Bug#17898).
5383 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5385 * keymap.c (get_keyelt): Simplify.
5386 (copy_keymap_item): Remove left-over code for when we had
5387 key-shortcut caches.
5389 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5391 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5392 (dealloc): Remove for EmacsScroller.
5394 * nsterm.h (EmacsScroller): Remove dealloc.
5396 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5398 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5400 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5402 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5403 when setNeedsDisplay is called so we don't trigger redisplay for every
5406 * nsterm.m (any_help_event_p): New variable.
5407 (mouseMoved:): Set any_help_event_p to YES if help event is
5408 generated. Remove else with empty help event that triggered redisplay
5409 for every mouse move.
5410 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5412 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5414 * xfns.c (Qsuppress_icon): Remove; no real users.
5415 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5416 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5417 (syms_of_w32fns): Don't DEFSYM it.
5419 2014-06-29 Glenn Morris <rgm@gnu.org>
5421 * Makefile.in (ns-app): Mark as PHONY.
5423 2014-06-28 Glenn Morris <rgm@gnu.org>
5425 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5426 liblw.a in this directory.
5428 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5430 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5431 also in unibyte case. (Bug#17865)
5433 2014-06-28 K. Handa <handa@gnu.org>
5435 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5436 (MIN_CHARBUF_SIZE): New macro.
5437 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5439 2014-06-27 Glenn Morris <rgm@gnu.org>
5441 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5442 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5443 (.el.elc): Replace suffix rule with pattern rule.
5444 (%.elc): New pattern rule, with order-only prerequisite.
5445 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5446 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5447 in place of BOOTSTRAPEMACS.
5449 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5451 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5453 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5455 Consistently use validate_subarray to verify substring.
5456 * fns.c (validate_substring): Not static any more. Adjust to
5457 use ptrdiff_t, not EMACS_INT, because string and vector limits
5458 can't exceed ptrdiff_t even if EMACS_INT is wider.
5459 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5460 (secure_hash): Adjust user.
5461 * lisp.h (validate_subarray): Add prototype.
5462 * coding.c (Fundecodable_char_position):
5463 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5464 Use validate_subarray. Adjust comment to mention substring.
5466 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5468 Do not allow out-of-range character position in Fcompare_strings.
5469 * fns.c (validate_subarray): Add prototype.
5470 (Fcompare_substring): Use validate_subarray to check ranges.
5471 Adjust comment to mention that the semantics was changed. Also see
5472 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5474 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5476 Be more consistent about the 'Qfoo' naming convention.
5477 * image.c (Fimagemagick_types):
5478 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5479 * process.c (Fmake_network_process):
5480 Rename C local identifier 'Qfoo to avoid giving the false
5481 impression that it stands for the symbol 'foo'.
5483 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5485 Simplify and cleanup character conversion stuff.
5486 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5488 * character.c (multibyte_char_to_unibyte)
5489 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5490 * character.h (make_char): Remove; unused.
5491 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5492 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5493 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5494 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5495 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5497 2014-06-22 Mario Lang <mlang@delysid.org>
5499 * w32fns.c (Fw32_shell_execute): The the -> the.
5501 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5503 * xmenu.c (mouse_position_for_popup):
5504 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5505 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5506 * menu.c (Fx_popup_menu):
5507 * xselect.c (x_handle_dnd_message): Adjust users.
5508 * menu.h (mouse_position_for_popup): Remove prototype.
5509 * xterm.h (x_relative_mouse_position): Add prototype.
5510 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5511 call XFree if XQueryTree returns zero.
5513 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5515 * indent.c (Fvertical_motion): Doc fix.
5516 Move to the goal column, if any, with a single call to
5517 move_it_in_display_line, not in two calls. Doing this with two
5518 calls causes move_it_in_display_line apply the line-prefix
5519 handling twice instead of just once. (Bug#17823)
5521 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5523 Port to OS X ACLs (Bug#17810).
5524 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5525 ACL_TYPE_ACCESS) doesn't work.
5527 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5529 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5530 before checking key-translation-map (bug#17659).
5532 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5534 * font.c (font_make_object): Avoid dangling pointer which may
5535 crash GC (Bug#17771).
5537 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5539 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5540 prototype of DGifCloseFile as appropriate for older and newer
5542 (gif_close): New function, encapsulates the differences in the
5543 calling sequence of DGifCloseFile before v5.1.0 and after it.
5544 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5545 error string where appropriate. (Bug#17790)
5547 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5548 macro execution, make sure point didn't move since last complete
5549 redisplay, as the condition for using the glyph matrix
5550 information. (Bug#17777)
5552 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5554 Minor cleanup of fonset code.
5555 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5556 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5557 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5558 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5559 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5560 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5561 (free_realized_fontset): Remove because a no-op since 2008.
5562 (free_face_fontset): Adjust user.
5563 (syms_of_fontset): Shrink fontset by one extra slot.
5565 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5567 Omit redundant extern decls.
5568 Most of this patch is from Dmitry Antipov, in:
5569 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5570 * commands.h (update_mode_lines):
5571 * frame.h (Qbackground_color, Qforeground_color)
5572 (x_set_menu_bar_lines):
5573 * ftfont.c (ftfont_font_format):
5574 * intervals.h (Qkeymap, Qfont):
5575 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5576 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5577 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5578 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5579 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5580 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5581 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5582 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5583 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5584 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5585 (Qtool_bar, Qheader_line):
5586 * macros.c (Fexecute_kbd_macro):
5587 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5588 * xterm.c (x_delete_terminal, XSetIMValues):
5589 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5590 (x_implicitly_set_name, popup_activated)
5591 (widget_store_internal_border):
5592 Remove redundant decls.
5593 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5594 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5595 Remove _Noreturn, as make-docfile now does that for us.
5596 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5597 (Qregion_extract_function): New decl.
5598 * window.c, xfns.c: Include menu.h.
5600 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5602 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5604 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5606 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5607 * callint.c (read_file_name): ... convert to static here.
5608 * lisp.h (Fread_file_name): Do not EXFUN it.
5609 (STRING_COPYIN): Remove; unused.
5610 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5611 (char_composable_p): ... static function. All users changed.
5612 * eval.c (toplevel): Remove redundant #include directives.
5613 * xterm.c (x_initialize): Add static to match prototype.
5614 * ccl.c (Fccl_execute_on_string):
5615 * font.c (fon_intern_prop): Use make_specified_string.
5617 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5619 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5620 Reported by David Caldwell in:
5621 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5623 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5625 Do not ask for XRender extension each time XFT font is opened.
5626 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5627 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5629 2014-06-15 Glenn Morris <rgm@gnu.org>
5631 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5633 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5635 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5636 information if we are in the middle of executing a keyboard macro,
5637 since redisplay doesn't update the screen until the macro is
5638 finished. (Bug#17777)
5640 * alloc.c (cleanup_vector): Don't dereference a font driver
5641 pointer if it is NULL. (Bug#17771)
5643 2014-06-13 Glenn Morris <rgm@gnu.org>
5645 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5646 ($(lispsource)/international/charprop.el)
5647 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5648 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5649 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5650 GNU make automatically passes command-line arguments to sub-makes.
5652 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5654 Avoid hangs in accept-process-output (Bug#17647).
5655 * lisp.h, process.c (wait_reading_process_input):
5656 Return int, not bool. All uses changed.
5657 * process.c (SELECT_CANT_DO_WRITE_MASK):
5658 Remove macro, replacing with ...
5659 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5661 (status_notify): New arg WAIT_PROC. Return int, not void.
5664 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5666 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5667 the frame is the initial frame, because the hook is not set up
5668 then, and Emacs crashes.
5669 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5671 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5673 * keymap.c (silly_event_symbol_error): Don't recommend the use
5676 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5678 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5679 matching overlay strings with 'cursor' property against buffer
5680 positions traversed in the glyph row. (Bug#17744)
5682 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5684 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5687 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5688 determine 10.9 (Bug#17751).
5690 * macfont.m (macfont_draw): Positions were not freed.
5692 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5694 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5695 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5696 function. Also adjust comment.
5697 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5699 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5700 * font.c (font_done_for_face):
5701 * xfaces.c (realize_non_ascii_face): Adjust user.
5702 * font.h (struct font_driver): Convert 'prepare_face' to return
5703 void because its return value is never used anyway.
5704 * xfont.c (xfont_prepare_face): Return void.
5705 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5706 (xftfont_done_face): Use xfree.
5708 * dispextern.h (last_tool_bar_item): Remove declaration.
5709 * frame.h (struct frame): New member last_tool_bar_item.
5710 * frame.c (make_frame): Initialize it.
5711 * xdisp.c (toplevel): Remove last_tool_bar_item.
5712 (handle_tool_bar_click, note_tool_bar_highlight):
5713 * w32term.c (w32_read_socket, w32_initialize):
5714 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5716 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5717 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5719 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5721 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5722 * process.c (Faccept_process_output)
5723 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5724 the return value is about PROCESS, not about other processes.
5726 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5728 Further adjustments to mark_object and friends.
5729 Now the mark_object's stack is just 32 bytes on a 64-bit
5730 system, which means extra 20% off the stack usage.
5731 * alloc.c (mark_save_value): As before, refactored out from ...
5732 (mark_object): ... adjusted user. Also add comment.
5734 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5736 Fix core dump after a dropped X connection (Bug#17704).
5737 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5738 is dead, as we may be shutting down.
5740 2014-06-08 Glenn Morris <rgm@gnu.org>
5742 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5744 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5746 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5748 If a C name must be extern on some platforms, make it extern on all.
5749 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5751 * font.h (ftxfont_driver) [HAVE_XFT]:
5752 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5753 * lisp.h (get_frame_param):
5754 * menu.h (tty_menu_show):
5755 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5756 * termhooks.h (encode_terminal_code):
5757 * xterm.h (x_menu_wait_for_event):
5759 * frame.c (get_frame_param):
5760 * fringe.c (max_used_fringe_bitmap):
5761 * ftxfont.c (ftxfont_driver):
5762 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5763 * menu.c (menu_items_inuse):
5764 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5765 * term.c (encode_terminal_code, tty_menu_show):
5766 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5767 * xfaces.c (load_color):
5768 * xmenu.c (x_menu_wait_for_event):
5771 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5773 Change object marking routines to minimize stack usage.
5774 This change moves a few cold paths from mark_object to NO_INLINE
5775 functions and adjusts symbol marking loop. According to GCC 4.8.2
5776 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5777 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5778 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5779 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5780 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5781 refactored out from ...
5782 (mark_object): ... adjusted user. Also mark symbols in a tight
5784 (mark_face_cache): Add NO_INLINE.
5786 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5788 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5789 contains garbage on WINDOWSNT (which could potentially infloop at
5792 Minimize cursor motion during TTY menu updates.
5793 * term.c (tty_menu_display): Don't position cursor here.
5794 Instead, pass the cursor coordinates to update_frame_with_menu.
5795 (tty_menu_activate): Send the hide cursor command only once in an
5796 iteration through the outer 'while' loop.
5798 * dispnew.c (update_frame_1): Accept an additional argument
5799 SET_CURSOR_P, and position the cursor at the end of the frame
5800 update only if that argument is non-zero. All callers changed to
5801 provide the additional argument as non-zero, except for
5802 update_frame_with_menu.
5803 (update_frame_with_menu): Accept 2 additional arguments ROW and
5804 COL; if they are non-negative, instruct update_frame_1 not to
5805 position the cursor, and instead position it according to ROW and COL.
5807 * dispextern.h (update_frame_with_menu): Update prototype.
5809 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5811 * callproc.c (call_process): Don't check read-only if we don't insert
5812 anything (bug#17666).
5814 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5816 * dispnew.c (update_frame_with_menu): Set display_completed.
5818 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5820 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5822 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5824 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5826 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5827 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5829 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5831 * window.c (Frecenter): Signal an error if window-buffer is not
5834 * keyboard.c (make_lispy_position): Don't include a buffer position in
5835 mode/header-line mouse events.
5837 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5838 Vunread_command_events (bug#17650).
5840 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5842 * xterm.c (x_setup_pointer_blanking):
5843 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5845 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5847 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5848 because it will be defined in generated config.h if needed.
5850 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5852 Use terminal-specific hooks to display popup dialogs.
5853 * termhooks.h (struct terminal): New field popup_dialog_hook.
5854 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5855 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5856 code and use popup_dialog_hook.
5857 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5858 * nsterm.h (ns_popup_dialog): Adjust prototype.
5859 * nsterm.m (ns_create_terminal):
5860 * w32term.c (w32_create_terminal):
5861 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5862 Setup popup_dialog_hook.
5864 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5866 * w32heap.c (report_temacs_memory_usage): Improve the report by
5867 reporting the large blocks that are actually occupied at dump time.
5869 * w32console.c (initialize_w32_display): Set the console
5870 menu_show_hook, otherwise TTY menus are broken on w32.
5872 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5874 Use terminal-specific hooks to display menus.
5875 * termhooks.h (struct terminal): New field menu_show_hook.
5876 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5877 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5879 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5880 * nsmenu.m (ns_menu_show):
5881 * w32menu.c (w32_menu_show):
5882 * xmenu.c (x_menu_show):
5883 * term.c (tty_menu_show): Adjust to use bit flags.
5884 (set_tty_hooks): Set menu_show_hook.
5885 * xterm.c (x_create_terminal):
5886 * nsterm.m (ns_create_terminal):
5887 * msdos.c (initialize_msdos_display):
5888 * w32term.c (w32_create_terminal): Likewise.
5890 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5892 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5894 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5896 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5897 (FD_SET): Don't define on WINDOWSNT.
5899 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5901 * emacs.c: Include "sysselect.h", to define its inline functions.
5902 Reported by Glenn Morris in:
5903 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5905 Do not require libXt-devel when building with gtk.
5906 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5907 dependency on libXt-devel.
5908 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5909 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5910 lwlib-widget.h now does this.
5911 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5913 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5915 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5916 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5917 (delete_write_fd, wait_reading_process_output):
5918 Remove now-redundant easserts.
5919 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5920 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5921 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5922 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5924 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5926 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5927 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5928 (calloc): Don't undef, it is never defined.
5929 (HEAP_ENTRY_SHIFT): Remove unused macro.
5931 * Makefile.in (C_HEAP_SWITCH): Remove.
5932 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5934 Fix MS-Windows build broken by menu changes on 2014-06-02.
5935 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5937 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5938 Define instead of including ../lwlib/lwlib.h, which causes
5939 compilation errors due to missing X11 headers.
5941 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5943 * process.c (wait_reading_process_output): Omit incorrect test of
5944 p->infd against zero. Add easserts for infd having a plausible value.
5946 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5948 Adjust to match recent lwlib changes.
5949 * menu.h (xmalloc_widget_value): Replace by ...
5950 (make_widget_value): ... new prototype.
5951 * menu.c (xmalloc_widget_value): Replace by ...
5952 (make_widget_value): ... new function.
5953 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5954 * gtkutil.c (malloc_widget_value, free_widget_value):
5955 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5956 * keyboard.h (enum button_type, struct _widget_value):
5957 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5959 * nsmenu.m (ns_update_menubar, ns_menu_show):
5960 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5961 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5962 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5964 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5966 * image.c (x_query_frame_background_color)
5967 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5968 Fix --enable-gcc-warnings compilation without image libraries.
5970 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5972 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5973 emulated break value only if it goes up.
5974 (sbrk): Add assertion that the INCREMENT argument is strictly
5975 zero. Improve and correct the commentary.
5977 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5979 Improve AIX-related merge from emacs-24.
5980 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5981 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5982 not on AIX; since we're on the trunk we can use enums more broadly.
5984 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5986 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5988 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5989 to min(value, whole).
5991 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5993 Bring back the changes to GDB-visible symbols, but only on AIX.
5994 And only if it's not pre-4.2 GCC.
5995 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5996 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5997 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6000 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6002 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6003 with PT, not GPT. (Bug#16433)
6005 Revert last changes to GDB-visible symbols.
6006 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6007 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6008 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6011 2014-06-02 Glenn Morris <rgm@gnu.org>
6013 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6015 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6017 Fix port to 32-bit AIX with xlc (Bug#17598).
6018 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6019 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6020 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6021 to work around a compiler bug in IBM xlc 12.1.
6023 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6025 * xterm.c (x_update_window_end): Don't invalidate the entire
6026 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6027 highlight needs to be redisplayed. (Bug#17588)
6029 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6031 Port the GDB-visible symbols to AIX.
6032 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6033 optimizes away the relevant external symbols. Use enums instead;
6034 this suffices for the AIX port, which is 32-bit-only anyway.
6035 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6036 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6037 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6040 Include sources used to create macuvs.h.
6041 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6042 * macuvs.h: Use automatically-generated header.
6044 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6046 Port signal-handling to DragonFly BSD (Bug#17646).
6047 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6048 Move implementations from callproc.c to sysdep.c.
6049 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6050 Move declarations from process.h to syssignal.h.
6052 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6054 * callint.c (Ffuncall_interactively): Add usage.
6056 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6058 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6060 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6062 * w32heap.c (malloc_before_dump, malloc_after_dump)
6063 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6064 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6065 set errno where appropriate to emulate CRT functions.
6067 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6069 Debugging facility to check whether 'const char *' points to
6070 relocatable data of non-pure Lisp string.
6071 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6072 (mark_maybe_pointer): ... adjusted user.
6073 (relocatable_string_data_p): New function.
6074 * lisp.h (relocatable_string_data_p): Add prototype.
6075 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6076 the pointer to relocatable Lisp data is not used.
6078 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6080 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6081 * atimer.c (block_atimers):
6082 * callproc.c (block_child_signal): Block SIGINT too;
6083 otherwise, its handler might now unblock signals that it shouldn't.
6084 * keyboard.c (read_char): Clear signal mask, since we may
6085 be in a SIGINT handler, and many signals may be masked.
6086 * keyboard.c (handle_interrupt):
6087 * sysdep.c (handle_arith_signal):
6088 Clear signal mask instead of just unblocking the signal that
6089 was received, since several signals may be blocked at this point.
6091 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6093 * Makefile.in (TEMACS_POST_LINK): Remove target.
6094 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6095 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6097 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6099 * xmenu.c (xdialog_show): Remove prototype, rename to
6100 x_dialog_show, remove 2nd arg because it's always zero
6101 and simplify accordingly.
6102 (xw_popup_dialog): Adjust user.
6103 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6104 2nd arg because it's always zero and simplify accordingly.
6105 (w32_popup_dialog): Adjust user.
6107 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6109 * w32heap.c (report_temacs_memory_usage): New function.
6111 * unexw32.c (unexec) [ENABLE_CHECKING]:
6112 Call report_temacs_memory_usage.
6114 * w32heap.h (report_temacs_memory_usage): Add prototype.
6116 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6118 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6119 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6121 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6123 * buffer.c (init_buffer): Accept an argument 'initialized'.
6124 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6125 mmap_regions and mmap_fd, to avoid referencing stale data from the
6126 dump phase. Add an assertion for buffer text of buffers created
6127 in temacs before this function is called. (Bug#17622)
6128 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6130 * lisp.h (init_buffer): Update prototype.
6132 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6134 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6136 * alloc.c (Fgarbage_collect): Fix compilation with
6137 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6139 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6141 * frame.c, frame.h (frame_char_to_pixel_position)
6142 (frame_set_mouse_position): Now static, and made private in
6143 frame.c rather than public in frame.h.
6145 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6147 Refactor mouse positioning stuff to avoid code duplication.
6148 * frame.h (frame_char_to_pixel_position): New function.
6149 (x_set_mouse_position): Rename to...
6150 (frame_set_mouse_position): ...new function.
6151 (frame_set_mouse_pixel_position): Add prototype.
6152 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6153 Rename to frame_set_mouse_pixel_position.
6154 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6156 * xterm.h, w32term.h ( x_set_mouse_position)
6157 (x_set_mouse_pixel_position): Remove prototypes.
6159 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6161 On X, always make pointer visible when deleting frame (Bug#17609).
6162 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6164 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6166 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6167 * keyboard.c (gobble_input): If there is no terminal input error,
6168 make sure the pointer is visible for all frames on this terminal.
6169 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6170 it was previously disabled.
6172 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6174 * data.c (Fzerop): Move to Elisp.
6175 (syms_of_data): Don't defsubr it.
6176 * keyboard.c (echo_keystrokes_p): New function.
6177 (read_char, record_menu_key, read_key_sequence): Use it.
6179 * callint.c (Qfuncall_interactively): New var.
6180 (Qcall_interactively): Remove.
6181 (Ffuncall_interactively): New function.
6182 (Fcall_interactively): Use it.
6183 (syms_of_callint): Defsubr it.
6185 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6187 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6188 relocated from under us.
6190 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6192 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6193 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6194 configure, not from HEAPSIZE.
6195 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6197 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6198 for MinGW, since it no longer uses gmalloc.
6200 * buffer.c: Do not define mmap allocations functions for Windows.
6201 Remove mmap_find which is unused. Remove mmap_set_vars which does
6203 [WINDOWSNT]: Include w32heap.h.
6204 (init_buffer): Always allocate new memory for buffers.
6206 * emacs.c: Remove mmap_set_vars calls.
6208 * image.c (free_image): Undef free for Windows because it is
6209 redirected to our private version.
6211 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6212 (copy_executable_and_dump_data): Remove dumping the heap section.
6213 (unexec): Restore using_dynamic_heap after dumping.
6215 * w32heap.c (dumped_data_commit, malloc_after_dump)
6216 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6217 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6218 (mmap_free): New functions.
6220 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6222 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6224 * image.c (imagemagick_load_image): Use MagickRealType for local
6225 'color_scale', instead of double, to avoid a GCC warning about
6228 * xfns.c (Fx_window_property): Remove unused local.
6230 Don't kill already-reaped process (Bug#17561).
6231 * process.c (process_send_signal): Fix race condition where a
6232 subprocess was reaped by a signal handler between the check for
6233 liveness and calling 'kill', which meant that Emacs could in
6234 theory kill an innocent bystander process. Do the fix by blocking
6235 SIGCHLD in a critical section that checks liveness before killing.
6237 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6239 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6241 2014-05-26 Ken Brown <kbrown@cornell.edu>
6243 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6244 even if !CYGWIN (see bug#17510).
6246 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6248 * nsfns.m (Fns_do_applescript): Surround NSApp run
6249 with calls to ns_init_events, ns_finish_events (Bug#17424).
6251 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6253 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6254 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6256 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6257 with calls to ns_init_events, ns_finish_events (Bug#17424).
6259 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6261 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6262 if we are iterating over an object that generates glyphs for
6263 marginal areas. (Bug#17585)
6265 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6267 * xdisp.c (safe__call1, safe__eval): Now static.
6269 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6271 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6272 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6273 (safe_call1): Call safe_call instead of safe__call directly.
6275 2014-05-26 Ken Brown <kbrown@cornell.edu>
6277 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6278 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6281 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6283 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6284 (safe__call, safe__call1, safe__eval): New functions.
6285 (safe_call): Use it.
6286 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6287 (display_mode_element): Same for `:eval'.
6289 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6291 Fix port to 32-bit AIX (Bug#17540).
6292 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6293 twice. _text already includes this offset.
6294 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6296 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6298 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6299 when closest_pos is identical to to_charpos, don't recurse, since
6300 we already tried that, and failed. (Bug#17539)
6302 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6303 unwinding when frame's faces were not initialized yet, increment
6304 the frame's image-cache reference count before calling
6305 x_free_frame_resources. Don't dereference
6306 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6308 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6310 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6313 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6314 macfont.m, call draw with adjusted arguments so font drivers
6315 don't need to do that.
6317 * macfont.m (macfont_draw): Merge changes from Macport.
6319 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6321 * alloc.c (garbage_collect_1): New function, with all of the guts
6322 of Fgarbage_collect.
6323 (mark_stack): Accept an argument END and don't mark Lisp objects
6324 on the stack beyond the address given by END. Calculation of END
6325 was moved to Fgarbage_collect.
6326 (Fgarbage_collect): Calculate the end address of the stack portion
6327 that needs to be examined by mark_stack, and pass that address to
6328 garbage_collect_1, which will pass it to mark_stack.
6329 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6330 for more details about the underlying problems. In particular,
6331 this avoids dumping Emacs with the large hash-table whose value is
6332 held in purify-flag for most of the time loadup.el runs.
6334 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6336 * xfns.c (x_window_property_intern): New function (code from
6338 (Fx_window_property): Call x_window_property_intern. If property
6339 not found and NILP (source) and outer window != inner window,
6340 check outer window for property (Bug#17537).
6342 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6344 Supply malloc and alloc_size attributes for extern allocators.
6345 This documents the C API, and helps GCC generate a bit better code.
6346 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6347 (ATTRIBUTE_MALLOC_SIZE): New macros.
6348 * gmalloc.c (malloc, realloc, calloc):
6349 * gtkutil.h (malloc_widget_value):
6350 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6351 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6354 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6356 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6357 * image.c (imagemagick_load_image): Port to hosts that do not use
6358 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6360 2014-05-21 Leo Liu <sdl.web@gmail.com>
6362 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6364 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6366 * dbusbind.c (xd_signature): Revert last 2 patches.
6368 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6370 Allow any non-nil value to count as true in bool-vector.
6371 Likewise for xd_signature in dbusbind.c.
6372 This is more consistent with the usual practice in Emacs, which is
6373 that any non-nil value counts as true.
6374 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6375 * dbusbind.c (xd_signature): Likewise, for booleans.
6376 * data.c, lisp.h (Qbooleanp):
6377 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6379 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6381 * lisp.h (CHECK_BOOLEAN): New function.
6382 * alloc.c (Fbool_vector): New function.
6383 (syms_of_alloc): Defsubr it.
6384 * data.c (Qbooleanp): New symbol.
6385 (syms_of_data): DEFSYM it.
6386 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6388 * font.c (font_matching_entity): Extract font-entity object
6389 from the vector of matching entities (Bug#17486).
6391 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6393 Assume C99 or later (Bug#17487).
6394 * bytecode.c (B__dummy__): Remove.
6395 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6396 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6397 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6398 * regex.c (DEBUG_PRINT): Assume varargs macros.
6399 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6401 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6403 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6404 memory for every buffer that was dumped.
6406 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6408 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6409 (Fnreverse): Allow vectors and bool vectors.
6411 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6413 Minor cleanup for terminal setup.
6414 * termhooks.h (create_terminal): Adjust prototype.
6415 * terminal.c (create_terminal): Pass output method and RIF as args.
6416 (init_initial_terminal):
6417 * nsterm.m (ns_create_terminal):
6418 * term.c (init_tty):
6419 * w32term.c (w32_create_terminal):
6420 * xterm.c (x_create_terminal): Adjust users.
6421 Avoid redundant NULL initializers and add comments.
6423 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6425 * keyboard.c (Qdeactivate_mark): Now static.
6427 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6429 If available, use Xfixes extension to do pointer blanking.
6430 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6431 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6432 (make_invisible_cursor): Move to...
6433 * xterm.c (make_invisible_cursor): ...here.
6434 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6435 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6436 (x_term_init): Call to x_setup_pointer_blanking.
6437 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6438 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6440 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6442 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6444 2014-05-12 Glenn Morris <rgm@gnu.org>
6446 * fileio.c (Ffile_executable_p): Doc tweak.
6448 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6450 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6451 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6453 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6455 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6457 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6459 Fix initialization of minibuffer history variable (Bug#17430).
6460 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6461 Move the initialization up to prevent any "value void" message.
6463 2014-05-08 Samuel Bronson <naesten@gmail.com>
6465 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6466 are matched (bug#17413).
6468 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6470 Stop tooltips pulling Emacs window to front (Bug#17408).
6471 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6472 SetWindowPos invocations.
6474 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6476 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6477 not initialized (Bug#17398).
6479 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6481 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6483 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6485 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6486 [HAVE_NS]: Do not include png.h.
6487 (x_query_frame_background_color): New function.
6488 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6489 (png_load_body): Coalesce duplicate code.
6491 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6493 Consult libpng-config more consistently (Bug#17339).
6494 * Makefile.in (PNG_CFLAGS): New var.
6495 (ALL_CFLAGS): Use it.
6496 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6497 CFLAGS now handles this.
6499 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6501 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6502 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6503 because WCONTINUED is always defined now.
6504 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6506 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6508 * buffer.c (overlay_strings): Fix the wording of the commentary.
6510 2014-05-01 Glenn Morris <rgm@gnu.org>
6512 * floatfns.c (Fisnan):
6513 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6515 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6517 * term.c (tty_menu_activate): A better initialization for cursor
6520 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6522 * intervals.c: Tighten assertions.
6523 (create_root_interval): Make sure the interval is not empty.
6524 (intervals_equal): Use booleans.
6525 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6526 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6527 (balance_possible_root_interval): Simplify and use booleans.
6528 (split_interval_right, split_interval_left): Check LENGTH, and remove
6529 now redundant assertion.
6530 (adjust_intervals_for_insertion): Remove now redundant assertions.
6531 (delete_node, interval_deletion_adjustment)
6532 (adjust_intervals_for_deletion, merge_interval_right)
6533 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6534 (reproduce_interval): Make sure the interval is not empty.
6536 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6538 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6539 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6540 satisfaction that they would always be initialized.
6542 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6544 * term.c (tty_menu_display): Move the cursor to the active menu item.
6545 (tty_menu_activate): Return the cursor to the active menu item
6546 after displaying the menu and after displaying help-echo.
6547 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6548 for the details of why this is needed by screen readers and
6551 2014-04-30 Glenn Morris <rgm@gnu.org>
6553 * process.c (handle_child_signal):
6554 Handle systems without WCONTINUED. (Bug#15110, 17339)
6556 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6558 * window.c (struct saved_window): Remove mark.
6559 (Fset_window_configuration, save_window_save)
6560 (compare_window_configurations): Don't touch marks any more.
6562 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6564 Use bits_word for gcmarkbits.
6565 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6566 bits_word is typically a tad more efficient for mark bits than
6567 unsigned is, so use bits_word. All uses changed.
6568 * lisp.h (BITS_PER_INT): Remove; no longer used.
6570 Avoid undefined behavior in signed left shift.
6571 This ports to GCC 4.9.0 with -fsanitize=undefined.
6572 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6574 * regex.c (extract_number):
6575 * lisp.h (make_number, XINT):
6576 Do not shift a 1 bit left into a sign bit.
6577 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6578 not int, for gcmarkbits. All uses changed.
6580 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6582 * search.c (Fnewline_cache_check): Don't try to count newlines
6583 outside the buffer's restriction, as find_newline doesn't support that.
6585 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6587 * window.c (Fset_window_configuration): Deactivate the mark before
6589 (set_window_buffer): Ignore window_initialized.
6590 (window_initialized): Remove.
6591 * keyboard.c (Qdeactivate_mark): Not static any more.
6592 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6595 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6597 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6598 and to clang 3.4, which have fixed the bug. This should let us
6599 run a bit faster on these platforms when address sanitization is
6602 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6604 Port to GCC 4.9.0 with --enable-gcc-warnings.
6605 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6607 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6608 a way that also works with GCC 4.9.0.
6610 * search.c (Fnewline_cache_check): Remove unused locals.
6612 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6614 * search.c (find_newline1): New subroutine.
6615 (Fnewline_cache_check): New function.
6616 (syms_of_search): Defsubr it.
6618 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6620 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6621 * keyboard.c (unblock_input): Add comment.
6622 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6624 2014-04-22 Daniel Colascione <dancol@dancol.org>
6626 * lread.c (readevalloop_eager_expand_eval): New function
6627 that can recurse into toplevel forms.
6628 (readevalloop): Call it.
6629 * lisp.h: Declare Qprogn.
6630 * callint.c (Qprogn): No longer static.
6632 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6634 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6635 Also change identifiers to match the comments, and add more assertions
6638 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6640 * emacs.c (close_output_streams): Don't clear and restore errno.
6642 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6644 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6645 never becomes visible, i.e. using XMonad (Bug#17237).
6647 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6649 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6650 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6651 (Fline_pixel_height): Don't assume that the current buffer and the
6652 selected window's buffer are one and the same. (Bug#17281)
6654 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6655 paragraph-start cache before the newline cache. (Bug#17269)
6657 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6659 * term.c (tty_send_additional_strings): No need to fflush here,
6661 (tty_set_terminal_modes): fflush after sending additional strings,
6664 2014-04-17 Daniel Colascione <dancol@dancol.org>
6666 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6668 (tty_send_additional_strings): New function.
6669 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6670 (syms_of_term): Intern tty-mode-set-strings and
6671 tty-mode-reset-strings.
6673 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6675 * window.c (save_window_save): Lookup window_point_insertion_type in
6676 the right buffer (bug#15457).
6677 (Qwindow_point_insertion_type): New var.
6678 (syms_of_window): Initialize it.
6680 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6682 Fix the MSDOS build.
6683 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6684 (copy_text_and_data): Zero out the atexit chain pointer before
6687 * termhooks.h (encode_terminal_code): Update prototype.
6689 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6690 visible for all DOS_NT ports, not just WINDOWSNT.
6691 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6693 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6694 unless it is defined.
6695 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6697 * process.c (close_on_exec, accept4, process_socket): Move into
6698 the "ifdef subprocesses" part.
6699 (catch_child_signal): Condition by "ifdef subprocesses".
6700 (syms_of_process) <Qinternal_default_process_sentinel>
6701 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6703 * msdos.h: Add prototypes for new functions.
6704 (EINPROGRESS): Define.
6705 (O_CLOEXEC): Define to zero.
6707 * msdos.c (check_window_system): Remove unnecessary an
6708 incompatible duplicate function.
6709 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6710 New functions in support of new functionality.
6712 * menu.c (single_menu_item): Add visual indication of submenu
6713 also for menus on MSDOS frames.
6714 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6716 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6717 when async subprocesses aren't supported.
6719 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6721 * emacs.c (close_output_streams): Zero out errno before calling
6724 * dired.c [MSDOS]: Include msdos.h.
6726 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6727 (DATA_START) [MSDOS]: Define.
6728 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6730 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6731 Ifdef away for MSDOS.
6732 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6733 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6735 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6736 Use temporary file template that is compatible with mkostemp.
6737 Move vfork-related portions under #ifndef MSDOS.
6738 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6740 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6742 * buffer.c (Foverlays_at): Add argument `sorted'.
6744 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6746 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6747 text, invalidate the bidi_paragraph_cache upto and including the
6750 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6752 Port to IRIX 6.5 (Bug#9684).
6753 * conf_post.h (INET6) [IRIX6_5]: Define.
6754 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6755 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6757 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6759 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6760 before passing it to system APIs.
6762 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6764 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6765 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6767 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6769 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6771 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6773 Remove DATA_SEG_BITS.
6774 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6775 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6776 cc, but that platform is so old that SGI itself stopped supporting
6777 it in December 2013. If you still need Emacs on IRIX, please
6778 either compile with GCC and port the undumping code, or run
6779 './configure --with-wide-int'.
6780 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6781 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6782 DEFINE_GDB_SYMBOL_START way to define it.
6783 (NONPOINTER_BITS): New macro.
6784 (EMACS_INT): Use it.
6785 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6786 the problem and/or configuring --with-wide-int.
6787 (USE_LSB_TAG): Simplify, based on above changes.
6788 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6789 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6791 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6793 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6794 covered by a display string that ends in a newline, and that cases
6795 going back by DVPOS lines to hit the search limit, lift the limit
6796 and go back until DVPOS is reached. (Bug#17244)
6798 * indent.c (Fvertical_motion): Handle correctly the case when the
6799 display string is preceded by an empty line.
6801 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6802 use S_IWRITE instead.
6804 2014-04-11 Glenn Morris <rgm@gnu.org>
6806 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6808 2014-04-11 Ken Brown <kbrown@cornell.edu>
6810 * Makefile.in (EMACS_MANIFEST): Revert last change.
6812 2014-04-10 Daniel Colascione <dancol@dancol.org>
6814 * puresize.h (BASE_PURESIZE): Increase.
6816 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6818 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6820 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6821 region handling (and don't call signal_before_change) if
6822 inhibit_modification_hooks is set.
6823 (signal_before_change): Don't check inhibit_modification_hooks any more.
6825 2014-04-08 Daniel Colascione <dancol@dancol.org>
6827 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6828 function cells contain valid lisp objects. (Modified version of
6831 * alloc.c (detect_suspicious_free): Split actual stack capturing
6832 out into new function for easier breakpoint setting.
6833 (note_suspicious_free): New function.
6835 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6837 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6839 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6840 (symbol_block_pinned): New var.
6841 (Fmake_symbol): Initialize `pinned'.
6842 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6843 pinned and signal an error for un-purifiable objects.
6844 (pure_cons): Use it.
6845 (Fpurecopy): Use it, except for objects that can't be purified.
6846 (mark_pinned_symbols): New function.
6847 (Fgarbage_collect): Use it.
6848 (gc_sweep): Remove hack made unnecessary.
6850 2014-04-07 Glenn Morris <rgm@gnu.org>
6852 * keyboard.c (Fopen_dribble_file): Doc tweak.
6854 2014-04-07 Ken Brown <kbrown@cornell.edu>
6856 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6858 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6860 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6861 We have a substitute execinfo.h on hosts that lack it.
6862 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6863 isn't optimized away.
6865 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6867 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6868 * alloc.c (memory_full):
6869 * charset.c (syms_of_charset):
6870 * doc.c (Fsnarf_documentation):
6872 * font.c (BUILD_STYLE_TABLE):
6873 * keyboard.c (make_lispy_event):
6874 * profiler.c (setup_cpu_timer):
6875 * xgselect.c (xg_select):
6876 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6878 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6879 Replace the only use with ARRAYELTS (font_property_table).
6880 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6882 2014-04-03 Daniel Colascione <dancol@dancol.org>
6884 * xterm.c (x_term_init):
6885 * xfns.c (best_xim_style):
6886 * xfaces.c (Fdump_colors):
6887 * w32fns.c (w32_default_color_map):
6888 * w32.c (init_environment, N_ENV_VARS):
6889 * unexcw.c (read_exe_header):
6890 * term.c (term_get_fkeys_1):
6891 * sysdep.c (init_baud_rate):
6892 * nsterm.m (ns_convert_key):
6893 * nsfns.m (get_geometry_from_preferences):
6894 * msdos.c (dos_set_window_size, init_environment):
6895 * macfont.m (mac_font_get_glyph_for_cid)
6896 (macfont_store_descriptor_attributes)
6897 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6898 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6899 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6901 * image.c (xpm_str_to_color_key):
6902 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6903 * frame.c (x_set_frame_parameters):
6904 * fileio.c (Ffile_selinux_context):
6905 * emacs.c (sort_args):
6906 * dosfns.c (msdos_stdcolor_name):
6907 * dired.c (file_attributes):
6908 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6909 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6912 2014-04-02 Daniel Colascione <dancol@dancol.org>
6914 * data.c (Ffset): Abort if we're trying to set a function call to
6917 * lisp.h (ARRAYELTS): New macro.
6919 * alloc.c: Include execinfo.h if available.
6920 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6921 (suspicious_free_record): New structure.
6922 (suspicious_objects, suspicious_object_index)
6923 (suspicious_free_history, suspicious_free_history_index):
6925 (find_suspicious_object_in_range, detect_suspicious_free)
6926 (Fsuspicious_object): New functions.
6927 (cleanup_vector): Call find_suspicious_object_in_range.
6929 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6931 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6932 width from font width (Bug#17163).
6934 * frame.c (x_set_frame_parameters): Calculate default values of
6935 new frame sizes only after all other frame parameters have been
6936 processed (Bug#17142).
6938 2014-04-02 Ken Brown <kbrown@cornell.edu>
6940 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6943 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6945 * xterm.c (x_draw_image_glyph_string): Adjust image background
6946 width accordingly when its x position is adjusted. (Bug#17115)
6948 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6950 * font.c (font_list_entities): Do not add empty vector to font cache.
6951 (font_matching_entity): Likewise. If matching entity is found, insert
6952 1-item vector with this entity instead of entity itself (Bug#17125).
6954 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6956 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6958 * fns.c (validate_subarray): Rename from validate_substring,
6959 since it works for vectors too. New arg ARRAY. Optimize for the
6960 non-nil case. Instead of returning bool, throw an error if out of
6961 range, so that the caller needn't do that. All uses changed.
6962 Report original values if out of range.
6963 (Fsubstring, Fsubstring_no_properties, secure_hash):
6964 Also optimize the case where FROM is 0 or TO is the size.
6966 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6968 * search.c (Freplace_match): Use make_specified_string.
6969 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6970 to catch bogus override face of glyph strings.
6971 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6972 Move common substring range checking code to...
6973 (validate_substring): ...this function.
6975 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6977 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6979 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6981 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6982 bar is zero height, just return (Bug#16976).
6983 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6985 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6987 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6988 is nil. If waiting for toolbar to complete, force a redraw.
6990 2014-03-28 Glenn Morris <rgm@gnu.org>
6992 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6993 (emacs_bugreport): New variable.
6994 (usage_message): Use PACKAGE_BUGREPORT.
6995 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6997 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6999 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7001 Port recent signal-related changes to FreeBSD.
7002 Reported by Herbert J. Skuhra.
7003 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7004 Move decls from here ...
7005 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7007 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7009 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7010 and width of image background when it is displayed with a 'box'
7013 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7015 More backward-compatible fix to char-equal core dump (Bug#17011).
7016 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7017 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7019 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7021 * image.c (init_svg_functions): When loading SVG-related libraries,
7022 free already loaded libraries if the initialization fails.
7023 (rsvg_handle_set_size_callback): Remove declaration, unused.
7025 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7027 Fix core dump in char-equal (Bug#17011).
7028 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7029 unibyte buffers, as we can't tell whether the characters are
7032 * insdel.c (adjust_markers_for_delete): Remove unused local.
7034 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7036 Have (MARKER . ADJUSTMENT) undo records always be immediately
7037 after their corresponding (TEXT . POS) record in undo list.
7039 * lisp.h (record-delete): New arg record_markers.
7040 (record_marker_adjustment): No longer needed outside undo.c.
7041 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7042 adjustments to undo.c's record_marker_adjustments. Note that
7043 fileio.c's decide_coding_unwind is another caller to
7044 adjust_markers_for_delete. Because it has undo list bound to t,
7045 it does not rely on adjust_markers_for_delete to record marker
7047 (del_range_2): Swap call to record_delete and
7048 adjust_markers_for_delete so as undo marker adjustments are
7049 recorded before current deletion's adjustments, as before.
7050 (adjust_after_replace):
7051 (replace_range): Pass value for new record_markers arg to
7053 * undo.c (record_marker_adjustment): Rename to
7054 record_marker_adjustments and made static.
7055 (record_delete): Check record_markers arg and call
7056 record_marker_adjustments.
7057 (record_change): Pass value for new record_markers arg to
7059 (record_point): at_boundary calculation no longer needs to account
7060 for marker adjustments.
7062 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7064 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7067 2014-03-26 Glenn Morris <rgm@gnu.org>
7069 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7071 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7073 * buffer.c (struct sortvec): Add field `spriority'.
7074 (compare_overlays): Use it.
7075 (sort_overlays): Set it.
7077 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7079 * xdisp.c (redisplay_window): If all previous attempts to find the
7080 cursor row failed, try a few alternatives before falling back to
7081 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7083 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7085 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7086 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7088 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7089 variables on Windows.
7091 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7093 * w32.c (unsetenv): Remove unused var `retval'.
7094 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7096 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7097 (start_watching): Remove unused var `thr'.
7099 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7100 (find_child_console): Remove unnecesary var `thread_id'.
7102 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7103 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7105 2014-03-26 Glenn Morris <rgm@gnu.org>
7107 * filelock.c (Flock_buffer): Doc tweak.
7109 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7110 * emacs.c (shut_down_emacs):
7111 * fileio.c (Finsert_file_contents, write_region):
7112 * filelock.c (top-level, syms_of_filelock):
7113 * insdel.c (prepare_to_modify_buffer_1):
7114 CLASH_DETECTION is always defined now.
7116 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7118 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7119 DLL handle, to speed up thread startup.
7121 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7123 Handle sigmask better with nested signal handlers (Bug#15561).
7124 * atimer.c (sigmask_atimers): Remove.
7125 Remaining use rewritten to use body of this function.
7126 * atimer.c (block_atimers, unblock_atimers):
7127 * callproc.c (block_child_signal, unblock_child_signal):
7128 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7129 New arg OLDSET. All callers changed.
7130 * atimer.c (block_atimers, unblock_atimers):
7131 * callproc.c (block_child_signal, unblock_child_signal):
7132 * keyboard.c (handle_interrupt):
7133 * sound.c (vox_configure, vox_close):
7134 Restore the old signal mask rather than unilaterally clearing bits
7135 from the mask, in case a handler is running within another
7136 handler. All callers changed.
7137 * lisp.h, process.c, process.h, term.c:
7138 Adjust decls and callers to match new API.
7139 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7140 signal handlers aren't supposed to use floating point anyway.
7141 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7143 2014-03-23 Daniel Colascione <dancol@dancol.org>
7145 Split gc_sweep into discrete functions for legibility and better
7148 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7149 (sweep_vectors): Fix typo in comment.
7150 (sweep_conses, sweep_floats, sweep_intervals)
7151 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7152 (gc_sweep): Call new functions, to which existing functionality is
7154 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7156 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7158 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7160 2014-03-23 Daniel Colascione <dancol@dancol.org>
7162 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7163 only if xic_style calls for it. This change allows Emacs to work
7164 with ibus. Also, don't leak resources if create_frame_xic fails,
7165 and stop caching xic_style across different displays.
7166 (supported_xim_styles): Make const.
7167 (best_xim_style): Remove first parameter: it's always just
7168 supported_xim_styles. Change to look at supported_xim_styles
7171 2014-03-23 Daniel Colascione <dancol@dancol.org>
7173 * term.c (init_tty): Rearrange condition for clarity; print
7174 appropriate diagnostic.
7176 2014-03-23 Daniel Colascione <dancol@dancol.org>
7178 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7179 array. (ASAN caught.)
7181 2014-03-22 Glenn Morris <rgm@gnu.org>
7183 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7185 2014-03-22 Daniel Colascione <dancol@dancol.org>
7187 * process.c (conv_sockaddr_to_lisp): When extracting the string
7188 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7190 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7192 Fix regression introduced by patch for Bug#10500.
7193 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7194 * w32term.c (x_draw_image_relief): Likewise.
7196 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7198 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7199 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7200 maximize a frame for odd default fonts.
7202 2014-03-21 Glenn Morris <rgm@gnu.org>
7204 * minibuf.c (history-length): Increase default from 30 to 100.
7206 2014-03-21 Daniel Colascione <dancol@dancol.org>
7208 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7209 every time we switch to minibuffer.
7211 * alloc.c (lisp_align_malloc, allocate_string_data)
7212 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7213 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7215 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7217 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7218 support more "verbs".
7220 2014-03-21 Daniel Colascione <dancol@dancol.org>
7222 Always prohibit dumping a dumped Emacs.
7224 * emacs.c (might_dump): New variable.
7225 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7226 * lisp.h (might_dump): Declare.
7227 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7229 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7231 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7233 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7235 * doc.c (store_function_docstring): Warn when we don't know where to
7237 (Fsubstitute_command_keys): Don't advertise the fact that
7238 text-properties are dropped, since we think it's a bug that we'll fix.
7240 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7241 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7242 * frame.c (frame_garbaged): Make "docstring" more precise.
7244 2014-03-20 Glenn Morris <rgm@gnu.org>
7246 * charset.c (init_charset): When we cannot find the charsets directory,
7247 mention if EMACSDATA is set.
7249 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7251 * fns.c (Frandom): Fix rare bug where the result isn't random.
7253 Fix porting inconsistency about rounding to even.
7254 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7255 This way, the unusual !HAVE_RINT case acts like the usual
7256 HAVE_RINT case, and we can fix the documentation accordingly.
7258 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7260 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7261 (w32_wnd_proc): Initialize the dwHoverTime member of
7262 TRACKMOUSEEVENT structure.
7264 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7266 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7268 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7270 * search.c (find_newline): Speed up the function when using the
7271 newline cache, by halving the number of calls to
7272 region_cache_forward and region_cache_backward. (Bug#16830)
7274 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7276 * buffer.c (Fset_buffer): Document return value (bug#17015).
7278 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7280 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7281 nil, always resize character wise to avoid potential loss of the
7282 mode line (Bug#16923 related).
7284 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7286 * frame.c (x_set_frame_parameters): Always calculate new sizes
7287 pixelwise to avoid potential loss when rounding.
7289 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7291 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7292 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7294 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7296 * w32.c (fstatat): Don't add an extra slash if the argument ends
7297 with a slash: this fails the subsequent call to stat_worker on
7298 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7300 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7302 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7304 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7306 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7308 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7309 when frame is only on one screen (Bug#14713).
7311 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7313 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7314 there's a valid wrap point in the display line, the last glyph
7315 cannot "just barely fit" on this row, because display_line doesn't
7316 let it. Instead, proceed as if the last glyph didn't fit, so that
7317 we eventually back up the iterator to the wrap point. This avoids
7318 delusional behavior of move_it_to, whereby it proceeds to the next
7319 display line, but sets current_x to zero for all the glyphs that
7320 without word-wrap would fit on the previous display line.
7321 One result was that visual-order cursor movement behaved erratically
7323 (Fmove_point_visually): Add code to find the x coordinate of the
7324 last character before wrap point, under word-wrap on a TTY.
7326 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7328 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7329 also return value of MOVE_POS_MATCH_OR_ZV from
7330 move_it_in_display_line_to, when moving from beginning of line to
7331 point's position. (Bug#16961)
7333 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7335 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7336 * window.c (Fselect_window): Explain NORECORD and
7337 `buffer-list-update-hook' in doc-string.
7339 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7341 * window.c (Fother_window_for_scrolling): Check that
7342 Vother_window_scroll_buffer is a buffer.
7344 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7346 * xterm.c (xim_initialize): Always pass a copy of resource name
7347 to XRegisterIMInstantiateCallback and eassert whether return
7348 value is True. Passing copy is important because Xlib doesn't
7349 make its own copy and resource name argument usually points to
7350 SSDATA (Vx_resource_name), which may be changed from Lisp.
7351 (xim_close_display): For XUnregisterIMInstantiateCallback,
7352 always eassert return value and pass exactly the same values
7353 as were used for XRegisterIMInstantiateCallback.
7354 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7355 sources to check why if you are interested.
7357 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7359 * dispnew.c (change_frame_size_1): Add new_lines instead of
7360 new_height, the latter may be still zero if passed as such.
7361 * window.c (Fwindow_pixel_height): Mention bottom divider in
7364 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7366 Fix "resource temporarily unavailable" with xgselect
7368 * xgselect.c: Include <stdbool.h>.
7369 (xg_select) [!USE_GTK]: Don't lose track of errno.
7371 Fix minor --enable-gcc-warnings issues.
7372 * widget.c (update_various_frame_slots, EmacsFrameResize):
7373 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7375 2014-03-04 Ken Brown <kbrown@cornell.edu>
7377 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7378 represent the actual adjustment needed for alignment.
7380 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7382 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7383 needed, and don't reallocate if the initial allocation already
7384 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7386 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7388 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7391 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7393 * cmds.c (delete-char): Update docstring pointing out that the
7394 function ignores `delete-active-region' and `overwrite-mode'.
7396 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7398 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7400 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7401 allocated buffer due to alignment.
7402 (freehook): If the block to be freed was allocated by
7403 'aligned_alloc', find its real pointer before calling 'free'.
7405 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7408 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7410 * font.c (toplevel): Adjust comment about font cache layout.
7411 (font_clear_cache): Fix to match real font cache layout.
7412 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7413 (Fframe_font_cache) [FONT_DEBUG]: New function.
7414 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7416 Avoid crashes when X fonts are erroneously freed on reused X
7417 'Display *' connection data (Bug#16069). Note that X font
7418 resources still may be leaked, but currently there is no way
7419 to completely avoid it.
7420 * xterm.h (struct x_display_info): New member x_id. Add comments.
7421 * xterm.c (x_display_id): New variable.
7422 (x_term_init): Assign identifier to each opened X connection.
7423 * xfont.c (struct xfont): New member x_display_id.
7424 (xfont_open): Initialize it with frame's display id.
7425 (xfont_close): Check whether font's display id matches the one
7426 recorded for the given display. Adjust comment.
7427 * xftfont.c (struct xftfont_info):
7428 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7430 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7432 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7433 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7434 killed Vother_window_scroll_buffer.
7435 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7437 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7439 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7440 that start with more than 2 slashes as UNCs. (Bug#16751)
7442 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7444 Fix a few crashes and leaks when cloning C strings.
7445 * alloc.c, lisp.h (dupstring): New function.
7446 * gtkutil.c (xg_get_font):
7447 * term.c (tty_default_color_capabilities):
7448 * xsettings.c (store_monospaced_changed)
7449 (store_font_name_changed, parse_settings)
7450 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7451 This avoids some unlikely crashes due to accessing freed storage,
7452 and avoids some minor memory leaks in the more-typical case.
7454 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7456 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7457 cursor when modeline can't be dragged (Bug#16647).
7459 2014-02-28 Glenn Morris <rgm@gnu.org>
7461 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7462 from custom-delayed-init-variables. (Bug#11565)
7464 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7466 More fixes for mouse glyph calculations (Bug#16647).
7467 * window.c (coordinates_in_window): In intersection of
7468 horizontal and vertical window dividers prefer the horizontal
7469 one. Add some extra parens to last fix.
7470 (window_relative_x_coord): Return x-coordinate for header and
7472 * xdisp.c (remember_mouse_glyph): In text area don't extend
7473 glyph into mode line to show the vertical drag cursor there
7474 immediately. Subdivide mouse glyphs in right fringes to show a
7475 horizontal drag cursor as soon as we enter the "grabbable width"
7476 portion. Handle vertical border case separately. Do not
7477 subdivide window divider areas.
7478 (note_mouse_highlight): On bottom divider of bottommost windows
7479 show vertical drag cursor only when the minibuffer window can be
7482 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7484 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7485 reset by the face of the object just displayed. See also bug#76.
7486 (get_next_display_element): If the string came from a display
7487 property, examine the box face attribute at it->position, not at
7488 it->current.pos, since the latter was not updated yet. (Bug#16870)
7489 (handle_face_prop): Improve commentary.
7491 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7493 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7494 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7496 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7498 Fixes around Bug#16647.
7499 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7500 ON_BOTTOM_DIVIDER cases.
7501 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7502 only if the window has no right divider.
7503 (Fcoordinates_in_window_p): Fix doc-string.
7505 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7507 * lread.c (Funintern): Fix doc to match advertised calling convention.
7509 2014-02-24 Daniel Colascione <dancol@dancol.org>
7511 * keyboard.c (read_char): Close race that resulted in lost events.
7513 2014-02-22 Glenn Morris <rgm@gnu.org>
7515 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7516 * window.c (window-resize-pixelwise): Doc fixes.
7518 * process.c (Finternal_default_process_filter)
7519 (Finternal_default_process_sentinel): Doc tweaks.
7521 2014-02-21 Glenn Morris <rgm@gnu.org>
7523 * process.c (Fprocess_buffer, Faccept_process_output)
7524 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7527 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7529 * window.c (Fwindow_scroll_bar_width): New function.
7531 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7533 Pacify GCC when configuring with --enable-gcc-warnings.
7534 * xdisp.c (move_it_in_display_line_to) [lint]:
7535 Initialize recently-added local.
7537 2014-02-21 Daniel Colascione <dancol@dancol.org>
7539 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7541 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7543 * xdisp.c (init_iterator): Don't dereference a bogus face
7544 pointer. (Bug#16819)
7545 (try_cursor_movement): Don't use cursor position if
7546 set_cursor_from_row failed to compute it. This avoids assertion
7547 violations in MATRIX_ROW.
7548 (move_it_in_display_line_to): Save the iterator state in ppos_it
7549 only once per call. Reimplement the method used to return to the
7550 best candidate position if all the positions found in display line
7551 are beyond TO_CHARPOS. This cuts down the number of calls to
7552 bidi_shelve_cache, which moves a lot of stuff when lines are long
7553 and include bidirectional text. (Bug#15555)
7555 2014-02-20 Glenn Morris <rgm@gnu.org>
7557 * data.c (Fdefalias): Doc fix.
7559 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7561 * xdisp.c (display_line): Fix horizontal scrolling of large images
7562 when fringes are turned off. This comes at a price of not
7563 displaying the truncation/continuation glyphs in this case.
7566 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7567 CreateDIBSection returns an error indication, zero out *ximg after
7568 destroying the image. This avoids crashes in memory allocations
7569 due to the fact that some of the callers also call
7570 x_destroy_x_image, which will attempt to free an already free'd
7573 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7575 * widget.c (update_various_frame_slots): Don't set
7576 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7578 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7580 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7582 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7584 temacs --daemon fix (Bug#16599).
7585 * emacs.c (main): Initialize daemon_pipe[1] here ...
7586 (syms_of_emacs): ... instead of here.
7588 2014-02-16 Anders Lindgern <andlind@gmail.com>
7590 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7593 2014-02-16 Daniel Colascione <dancol@dancol.org>
7595 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7596 (xd_get_connection_address): Use it.
7597 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7598 xd_get_connection_address because the latter signals if the bus
7599 we're trying to close is already disconnected.
7601 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7603 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7604 argument to CreateThread. This avoids segfaults on Windows 9X.
7605 Reported by oslsachem <oslsachem@gmail.com>.
7607 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7609 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7610 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7611 (check_lseek): New function, to report lseek errors.
7612 (save_data_space, update_file_ptrs, read_header, write_header)
7613 (copy_file, copy_rest, unexec): Use these news functions.
7614 (update_file_ptrs): Don't assume wraparound behavior when
7615 converting a large size_t value to off_t.
7617 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7619 * composite.c (fill_gstring_header): Pass positions as C integers
7620 and move parameters checking to...
7621 (Fcomposition_get_gstring): ...this function. Handle case when
7622 buffer positions are in reversed order and avoid crash (Bug#16739).
7624 * buffer.c (validate_region): Mention current buffer in error message.
7626 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7628 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7630 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7632 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7634 2014-02-11 Glenn Morris <rgm@gnu.org>
7636 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7637 Replace refs to "OpenStep" in messages.
7639 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7641 Avoid "." at end of error diagnostics.
7642 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7643 * font.c (Ffont_at):
7644 * nsfns.m (ns_display_info_for_name):
7645 * nsselect.m (Fx_own_selection_internal):
7646 * nsterm.m (performDragOperation:):
7647 Remove "." from end of diagnostic.
7649 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7651 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7652 unintuitive (bug#15824).
7653 (Fyes_or_no_p): Doc fix (bug#15456).
7655 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7657 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7659 * eval.c (call_debugger): When exiting the debugger, do not allow
7660 max_specpdl_size less than actual binding depth (Bug#16603).
7661 (syms_of_eval): Adjust docstring.
7663 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7665 * cmds.c (Fself_insert_command): Output a clearer error message on
7666 negative repetitions (bug#9476).
7668 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7670 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7672 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7674 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7676 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7678 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7680 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7682 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7684 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7686 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7687 `exit' works (bug#15865).
7689 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7691 Constrain window box/body sizes and margin widths (Bug#16649).
7692 * xdisp.c (window_box_width): Don't return less than zero.
7693 (window_box_left_offset, window_box_right_offset): Don't return
7694 more than the window's pixel width.
7695 * window.c (window_body_height, window_body_width): Don't return
7697 (window_resize_apply): Adjust margin width, if necessary.
7699 2014-02-07 Glenn Morris <rgm@gnu.org>
7701 * nsterm.m (syms_of_nsterm): Doc fix.
7703 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7705 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7706 New variables: pointers through which to call the respective APIs.
7707 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7708 (filename_from_ansi, sys_link, check_windows_init_file):
7709 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7710 This is required on Windows 9X, where we dynamically load
7711 UNICOWS.DLL which has their non-stub implementations.
7712 (maybe_load_unicows_dll): Assign addresses to these 2 function
7713 pointers after loading UNICOWS.DLL.
7715 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7716 MultiByteToWideChar and WideCharToMultiByte through function
7719 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7722 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7724 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7725 for OSX >= 10.9 if separate spaces are used.
7726 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7728 2014-02-06 Glenn Morris <rgm@gnu.org>
7730 * buffer.c (cache-long-scans): Doc fix.
7732 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7734 * w32fns.c (Fw32_shell_execute): Doc fix.
7736 2014-02-05 Bastien Guerry <bzg@gnu.org>
7738 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7739 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7741 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7743 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7744 outside the window (Bug#16649).
7746 * xdisp.c (note_mouse_highlight): When entering a margin area show
7747 a non-text cursor (Bug#16647).
7749 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7751 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7752 It prompted a compile-time diagnostic on GNU/Linux.
7753 Simplify to remove the need for the label.
7755 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7757 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7758 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7759 to show it; otherwise return 'unsupported--w32-dialog' to signal
7760 to the caller that emulation with menus is necessary.
7761 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7763 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7765 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7768 * menu.c (Fx_popup_dialog): Don't condition the call to
7769 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7770 special symbol 'unsupported--w32-dialog', emulate the dialog with
7771 a menu by calling x-popup-menu.
7773 * menu.h (Qunsupported__w32_dialog): New extern variable.
7775 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7777 * keyboard.c (kbd_buffer_get_event): Read file notification events
7780 * xgselect.c (xg_select): Read glib events in any case, even if
7781 there are no file descriptors to watch for. (Bug#16519)
7783 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7785 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7786 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7787 * w32term.c (w32_draw_window_divider): Handle first and last
7789 * w32term.h (w32_fill_area_abs): New function.
7790 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7792 * xfaces.c (realize_basic_faces): Handle new face ids.
7793 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7794 and bottom divider width.
7795 * xterm.c (x_draw_window_divider): Handle first and last pixels
7798 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7800 * print.c (Fexternal_debugging_output): Add cast to pacify
7801 --enable-gcc-warnings.
7802 * eval.c (call_debugger): Grow specpdl if the debugger was
7803 entered due to specpdl overflow (Bug#16603) and allow more
7804 specpdl space for the debugger itself.
7806 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7808 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7811 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7813 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7814 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7816 * print.c (Fexternal_debugging_output): If the argument character
7817 is non-ASCII, encode it with the current locale's encoding before
7818 writing the result to the terminal. (Bug#16448)
7820 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7821 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7824 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7826 * process.c (create_process): Reset SIGPROF handler in the child.
7827 * callproc.c (call_process): Likewise.
7829 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7831 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7833 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7835 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7836 of zero to print strings, GDB doesn't like it.
7838 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7839 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7840 we still use correct addresses. (Bug#16576)
7842 2014-01-27 K. Handa <handa@gnu.org>
7844 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7845 to preserve the code detection behavior of 24.3.
7846 * coding.h (struct coding_system): New member detected_utf8_bytes.
7847 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7848 (decode_coding_gap): Use short cut for UTF-8 file reading only
7849 when coding->detected_utf8_bytes equals to coding->src_bytes.
7850 * fileio.c (Finsert_file_contents): Cancel the previous change.
7852 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7854 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7855 that are not visible.
7857 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7859 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7860 is grabbed (Bug#16565).
7862 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7864 * xdisp.c (last_max_ascent): Re-remove after erroneously
7865 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7867 (move_it_to): Re-remove reference to last_max_ascent.
7868 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7869 max_descent here instead of calling line_bottom_y.
7872 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7874 * terminal.c (initial_free_frame_resources): New function.
7875 (init_initial_terminal): Install new hook to free face cache
7876 on initial frame and avoid memory leak. For details, see
7877 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7878 * xfaces.c (free_frame_faces): Adjust comment.
7880 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7882 * data.c (Fstring_to_number): Document results if unparsable
7885 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7887 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7889 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7891 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7892 * coding.c (detect_coding_utf_8, emacs_mule_char)
7893 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7894 (check_utf_8, decode_coding):
7895 * coding.h (struct coding_system.errors):
7896 Use ptrdiff_t, not int, for integer values derived from buffer and
7899 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7900 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7901 before invoking decode_coding_gap, since there's just one block.
7903 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7905 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7906 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7907 too early. Again run change_frame_size before assigning menu-
7910 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7912 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7913 arrives, call x_check_fullscreen, in case the new display has a
7914 different resolution. (Bug#16517)
7916 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7918 * term.c (read_menu_input): If the selected frame changes, exit
7920 (tty_menu_show): If the selected frame changes while we displayed
7921 a menu, throw to top level. (Bug#16479)
7923 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7925 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7927 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7929 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7930 * data.c (count_one_bits_word): Fix bug (negated comparison)
7931 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7933 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7935 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7936 Avoid undefined behavior by initializing display property bit of a
7937 string processed by the bidirectional iterator. For details, see
7938 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7940 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7942 Minor cleanup of previous change.
7943 * image.c (imagemagick_error, Fimagemagick_types):
7944 Omit some recently-introduced and unnecessary casts and assignments.
7946 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7948 Fix two memory leaks discovered with Valgrind.
7949 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7950 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7952 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7954 Fixes in window size functions around Bug#16430 and Bug#16470.
7955 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7956 (Fwindow_mode_line_height, Fwindow_header_line_height)
7957 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7958 Minor doc-string adjustments.
7959 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7960 Rewrite doc-strings.
7961 (window_body_height, window_body_width): Do not count partially
7962 visible lines/columns when PIXELWISE is nil (Bug#16470).
7963 (Qfloor, Qceiling): New symbols.
7965 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7967 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7968 when the image cache is not yet allocated. (Bug#16509)
7970 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7972 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7973 re-attach intervals to its base buffer (Bug#16502).
7974 * intervals.c (set_interval_object): Move from here...
7975 * intervals.h (set_interval_object): ... to here. Fix comments.
7977 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7979 Avoid undefined behavior by initializing buffer redisplay bit.
7980 Reported by Dmitry Antipov in
7981 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7982 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7984 Revert some of the CANNOT_DUMP fix (Bug#16494).
7985 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7987 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7989 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7990 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7991 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7992 they are replaced by macros that expand into direct calls to the
7993 corresponding functions from GDI32.DLL.
7994 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7995 variables in the Cygwin build, they are unused.
7997 2014-01-19 K. Handa <handa@gnu.org>
7999 * composite.c (composition_update_it): Fix previous change.
8001 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8003 Fix file name handling on MS-Windows 9X.
8004 * w32.c (maybe_load_unicows_dll): New function.
8006 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8007 on, to make sure we can convert file names to and from UTF-8 on
8008 Windows 9X. This fixes a failure to start up because Emacs cannot
8009 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8011 * w32font.c [WINDOWSNT]: Include w32.h.
8012 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8013 of implementing the same stuff.
8014 Remove now unused g_b_init_is_windows_9x.
8016 * w32.h (maybe_load_unicows_dll): Add prototype.
8018 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8020 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8021 switch to single keyboard. Prevents daemon crashes when a new
8022 client connects while we show a TTY menu in an existing client.
8025 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8027 Fix MinGW64 porting problem with _setjmp.
8028 Reported by Eli Zaretskii in:
8029 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8030 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8031 the old _setjmp and _longjmp. All uses changed.
8033 2014-01-13 Daniel Colascione <dancol@dancol.org>
8035 * textprop.c (Fremove_list_of_text_properties):
8036 Correctly handle reaching the end of the interval tree. (Bug#15344)
8038 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8040 * xdisp.c (resize_mini_window): Round height to a multiple of
8041 frame's line height. Fix bug in calculation of window start
8042 position (Bug#16424).
8044 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8046 * macfont.m: Include termchar.h.
8047 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8048 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8049 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8050 *_WITH_GC_* to take face and f as parameters.
8051 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8052 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8054 2014-01-13 Daniel Colascione <dancol@dancol.org>
8056 Fix menu item updating in the presence of the Unity global menu
8059 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8060 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8062 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8063 updating menus; explain why.
8064 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8065 problem it's supposed to solve and it interferes with detecting
8066 the presence of a global menu.
8067 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8070 2014-01-11 K. Handa <handa@gnu.org>
8072 * composite.c (composition_update_it): Fix indexing of
8073 LGSTRING_CHAR (Bug#15984).
8075 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8077 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8079 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8081 * xdisp.c (try_window_id): Don't use this function's optimizations
8082 if overlays in the buffer displayed by the window have changed
8083 since last redisplay. (Bug#16347)
8084 (message_dolog): Fix indentation.
8086 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8088 * frame.c (frame_resize_pixelwise): Fix doc-string.
8090 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8092 Fix handling of internal borders (Bug#16348).
8093 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8094 Remove internal border width from pixel width of windows.
8095 (change_frame_size_1): Don't return early when frame's pixel
8096 size changes - we still have to record the new sizes in the
8098 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8099 also when toolbar gets larger.
8100 * window.c (check_frame_size): Include internal_border_width in
8102 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8103 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8104 In non-toolkit/non-GTK version clear internal border.
8105 * xterm.c (x_clear_under_internal_border): New function for
8106 non-toolkit/non-GTK version.
8107 (x_after_update_window_line): In non-toolkit/non-GTK version
8109 (handle_one_xevent, x_set_window_size):
8110 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8111 * xterm.h (x_clear_under_internal_border): Extern it.
8113 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8115 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8116 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8119 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8121 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8122 last value of point is not equal to buffer's point. (Bug#16129)
8124 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8127 * nsterm.h (updateCollectionBehavior): Rename from
8128 updateCollectionBehaviour. All uses changed.
8130 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8131 * Makefile.in (SETFATTR): New macro.
8132 (temacs$(EXEEXT)): Use it.
8134 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8136 Fix maximization behavior on Windows (Bug#16300).
8137 * w32fns.c (w32_fullscreen_rect): Don't handle
8138 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8139 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8140 of SetWindowPos. Restore last placement also when leaving
8141 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8142 but the FULLSCREEN_BOTH case.
8144 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8147 * data.c (arithcompare_driver):
8148 * fileio.c (Fcar_less_than_car):
8149 * fns.c (internal_equal):
8150 * frame.c (delete_frame):
8151 * lisp.h (enum More_Lisp_Bits):
8153 Avoid C99 constructs that don't work in C89.
8154 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8155 to port to C89, which doesn't have 'long long'.
8156 (count_trailing_zero_bits): Use them.
8158 2014-01-03 Chong Yidong <cyd@gnu.org>
8160 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8162 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8164 Further adjust frame/window scrollbar width calculations.
8165 * window.c (apply_window_adjustment):
8166 Set windows_or_buffers_changed.
8167 (Fwindow_scroll_bars): Return actual scrollbar width.
8168 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8169 For non-toolkit builds again use 14 as minimum width and set
8170 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8171 * xterm.c (XTset_vertical_scroll_bar): Take width from
8172 WINDOW_SCROLL_BAR_AREA_WIDTH.
8173 (x_new_font): Rename wid to unit. Base calculation of new
8174 scrollbar width on toolkit used and make it analogous to that of
8175 x_set_scroll_bar_default_width.
8176 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8177 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8178 of GetSystemMetrics.
8179 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8180 WINDOW_SCROLL_BAR_AREA_WIDTH.
8181 (x_new_font): Make it correspond to changes in xterm.c.
8183 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8185 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8186 This is a cleaner way to fix the MinGW-w64 porting problem.
8187 Check for INTPTR_MAX misconfiguration.
8189 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8191 * search.c (newline_cache_on_off, find_newline): In indirect
8192 buffers, use the newline cache of the base buffer.
8194 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8195 buffer, invalidate the caches of its base buffer. (Bug#16265)
8197 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8198 buffers, use the width-run cache of the base buffer.
8200 * xdisp.c (redisplay_window): When the window displays an indirect
8201 buffer, and the character widths in the display table have
8202 changed, invalidate the width-run cache of the corresponding base
8205 * fileio.c (Finsert_file_contents): When invalidating the newline
8206 cache, consider the case of inserting into indirect buffer.
8208 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8209 In indirect buffers, use the paragraph cache of the base buffer.
8211 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8213 * window.c (grow_mini_window): Fix last change.
8215 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8217 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8219 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8221 * w32term.c (w32_initialize): Use LCID and LOWORD.
8223 * w32proc.c (create_child): Use pid_t for 5th argument.
8224 (IsValidLocale): Don't provide prototype for MinGW64.
8225 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8226 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8228 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8229 MinGW64 doesn't support.
8231 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8233 * w32.c (set_named_security_info): New function.
8234 (acl_set_file): Fall back on set_named_security_info if
8235 set_file_security fails.
8236 (g_b_init_set_named_security_info_w)
8237 (g_b_init_set_named_security_info_a): New static variables.
8238 (globals_of_w32): Initialize them to zero.
8239 (set_named_security_info): Set them to non-zero if the
8240 corresponding API is available.
8241 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8242 New function typedefs.
8244 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8246 Some more fixes following pixelwise resize changes including one
8248 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8249 of frame_resize_pixelwise.
8250 * widget.c (pixel_to_text_size): New function.
8251 (update_wm_hints): Have size hints respect value of
8252 frame_resize_pixelwise.
8253 (EmacsFrameResize): Alway process resize requests pixelwise.
8254 * window.c (grow_mini_window): Make sure mini window is at least
8256 * xdisp.c (display_menu_bar): Make sure menubar extends till
8258 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8259 (x_set_tool_bar_lines): Calculate pixelwise.
8260 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8261 frame_resize_pixelwise.
8263 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8265 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8266 variables not used there.
8268 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8270 * w32.c (sys_umask): New function. (Bug#16299)
8272 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8274 * dispnew.c (change_frame_size_1): Take old width of root window
8275 from that window's pixel width. (Bug#16284)
8277 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8279 Plain copy-file no longer chmods an existing destination (Bug#16133).
8280 * fileio.c (realmask): Now a static var, not a local.
8281 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8282 Remove arg STATPTR. All uses changed.
8283 (Fcopy_file): Do not alter permissions of existing destinations,
8284 unless PRESERVE-PERMISSIONS (renamed from
8285 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8286 Avoid race when testing for existing destinations and for
8287 when input and output files are the same.
8288 If changing the group fails, adjust both default and
8289 preserved permissions so that access is not granted to the
8291 (Fset_default_file_modes, init_fileio): Update realmask.
8292 (Fdefault_file_modes): Use realmask instead of calling umask.
8294 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8296 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8297 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8298 flags on the daemon pipe ends before execing.
8300 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8302 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8303 session. (Bug#14739)
8305 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8307 * callproc.c (Vexec_path): Document that exec-directory is in it.
8309 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8311 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8314 2013-12-27 Chong Yidong <cyd@gnu.org>
8316 * data.c (Fsymbol_function): Doc fix.
8318 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8320 Some more tinkering with Bug#16051.
8321 * window.c (resize_frame_windows): Don't let the size of the
8322 root window drop below the frame's default character size.
8323 Never ever delete any subwindows - let the window manager do the
8326 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8327 of toolbar lines needed when they exceed the height of the root
8329 (unwind_create_frame_1): New function.
8330 (Fx_create_frame): Generally inhibit calling the window
8331 configuration change hook here. Remove extra call to
8332 change_frame_size - it's not needed when we don't run the
8333 configuration change hook.
8335 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8337 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8338 On my Fedora 19 platform the core dumps were so big that
8339 my desktop became nearly catatonic.
8340 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8341 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8342 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8343 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8344 a clang-only syntax.
8345 * conf_post.h (__has_feature): New macro, if not already defined.
8346 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8347 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8349 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8351 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8352 is a file name. (Bug#16252)
8354 2013-12-25 Chong Yidong <cyd@gnu.org>
8356 * keyboard.c (Voverriding_terminal_local_map)
8357 (Voverriding_local_map): Doc fix.
8359 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8361 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8363 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8364 file name when it is submitted to ShellExecute. Simplify code.
8365 Don't test DOCUMENT for being a string, as that is enforced by
8366 CHECK_STRING. Doc fix.
8368 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8370 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8371 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8372 redisplay_tool_bar does. Improve and fix commentary.
8373 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8374 limits of the glyph matrices. (Bug#16051)
8375 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8376 only when the new size is different from the old one, and the new
8377 size can be achieved given the frame height.
8379 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8381 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8383 2013-12-23 Glenn Morris <rgm@gnu.org>
8385 * lread.c (Fload): Mention load-prefer-newer in doc.
8387 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8389 Handle Bug#16207 by being more restrictive when running hooks.
8390 * window.c (unwind_change_frame): New function.
8391 (Fset_window_configuration): Don't run configuration change hook
8392 while the frame configuration is unsafe. Call select_window
8395 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8397 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8399 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8401 * nsterm.h: Declare EmacsColor category.
8403 * nsterm.m (NSColor): Implement EmacsColor category.
8404 (ns_get_color): Use colorUsingDefaultColorSpace.
8405 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8407 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8409 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8411 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8412 having the PNG_NORETURN attribute, to avoid compiler warning in
8415 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8417 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8419 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8420 fringe background extension.
8421 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8422 because they are now always the same as `left' and `width',
8423 respectively. Remove code for the case that `width' and
8424 `sb_width' are different.
8426 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8428 Remove scroll_bar_actual_width from frames.
8429 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8430 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8431 (x_figure_window_size):
8432 * nsterm.m (x_set_window_size):
8433 * widget.c (set_frame_size):
8434 * w32term.c (x_set_window_size):
8435 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8436 scroll_bar_actual_width.
8438 Convert scroll_bar members to integers on Windows.
8439 * w32term.h (struct scroll_bar): Convert top, left, width,
8440 height, start, end and dragging to integers.
8441 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8443 * w32term.c (w32_set_scroll_bar_thumb)
8444 (w32_scroll_bar_handle_click): Remove XINT conversions for
8445 scroll_bar members. Treat bar->dragging as integer.
8446 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8447 first element. Remove XINT conversions for scroll_bar members.
8448 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8449 Remove XINT conversions for scroll_bar members.
8451 Fix assignment for new window total sizes.
8452 * window.c (Fwindow_resize_apply_total): Assign values for
8455 2013-12-20 Chong Yidong <cyd@gnu.org>
8457 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8458 argument to `append'.
8460 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8462 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8463 current text face, for extending the face of the display margins.
8466 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8467 Doc fix. (Bug#16190)
8469 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8471 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8474 * nsterm.m (Qfile, Qurl): New.
8475 (EV_MODIFIERS2): New macro.
8476 (EV_MODIFIERS): Use EV_MODIFIERS2.
8477 (ns_term_init): Remove font and color from DND, does not work on
8478 newer OSX, and other ports don't have them.
8479 (performDragOperation:): Handle modifiers used during drag.
8480 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8481 Remove global Lisp variables used to communicate with ns-win.el.
8482 Remove font and color handling.
8483 (syms_of_nsterm): Defsym Qfile and Qurl.
8485 2013-12-19 Anders Lindgren <andlind@gmail.com>
8487 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8488 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8490 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8491 (constrainFrameRect): Remove special case nr_screens == 1.
8492 Don't constrain size to size of view.
8494 * nsterm.h (ns_output): Remove dont_constrain.
8496 2013-12-19 Anders Lindgren <andlind@gmail.com>
8498 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8500 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8502 Minor fixes for recent openp changes.
8503 * lisp.h (GCPRO7): New macro.
8504 * lread.c (openp): Use bool for boolean; all callers changed.
8505 Protect save_string from GC. Don't assume that file descriptors
8506 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8507 warning about uninitialized variable.
8509 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8511 * w32fns.c (emacs_abort): Use intptr_t as argument of
8512 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8514 2013-12-18 Glenn Morris <rgm@gnu.org>
8516 * lread.c (Fload): Pass load_prefer_newer to openp.
8517 Don't bother checking mtime if openp already did it.
8518 (openp): Add `newer' argument, to check all suffixes
8519 and find the newest file.
8520 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8521 * callproc.c (call_process):
8522 * charset.c (load_charset_map_from_file):
8523 * emacs.c (init_cmdargs):
8524 * image.c (x_create_bitmap_from_file, x_find_image_file):
8526 * lread.c (Flocate_file_internal):
8527 * process.c (Fformat_network_address):
8528 * sound.c (Fplay_sound_internal):
8529 * w32.c (check_windows_init_file):
8530 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8532 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8534 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8536 * w32.c (getloadavg): Don't index samples[] array with negative
8537 indices. Recover from wall-clock time being set backwards.
8539 * w32term.c (w32_initialize): Declare the argument of
8540 set_user_model as const.
8542 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8543 (w32_menu_show): Constify some arguments passed to MessageBox.
8545 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8546 to initialize Lisp objects.
8548 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8549 initialize Lisp objects.
8551 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8552 use variables used only on X under that condition.
8554 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8555 variables not used there.
8557 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8559 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8560 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8562 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8564 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8565 code, revealed in presence of R2L characters, character
8566 compositions, and display vectors. A better fix for Bug#16148.
8567 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8568 GTK and NS builds, they don't have this member of struct frame.
8570 * dispextern.h (struct composition_it): Correct a comment for the
8573 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8575 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8576 This prevents a compilation error on C compilers that do not
8577 default functions to return 'int' if not declared. Also, add
8578 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8579 since it now uses inline functions.
8581 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8583 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8584 display margins on mode line, header line, and in the frame's
8585 tool-bar window. (Bug#16165)
8587 2013-12-16 Andreas Schwab <schwab@suse.de>
8589 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8591 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8593 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8596 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8598 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8600 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8602 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8603 intended to find bogus pointers in font objects (Bug#16140).
8604 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8605 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8606 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8607 Disable for MS-Windows due to Bug#15876; apparently this
8608 requires more or less substantial changes in fontset code.
8609 * xfont.c (xfont_close):
8610 * xftfont.c (xftfont_close): Call x_display_info_for_display
8611 to check whether 'Display *' is valid (Bug#16093 and probably
8614 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8616 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8617 Reported by Juanma Barranquero <lekktu@gmail.com>.
8619 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8620 open a pty on MS-Windows. (Bug#16152)
8622 * emacs.c (decode_env_path): Fix bogus comparison against
8623 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8625 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8627 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8628 (Fx_file_dialog): Add parentheses around && to silence warning.
8630 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8632 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8634 * xdisp.c (extend_face_to_end_of_line): Extend background of
8635 non-default face in margin areas as well. (Bug#16151)
8636 (display_line): Call extend_face_to_end_of_line for continued
8637 lines as well, if the display margins have non-zero width.
8638 (set_glyph_string_background_width): When needed, set the
8639 extends_to_end_of_line_p flag on glyph strings to be drawn in
8640 margin areas, not only in the text area.
8642 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8645 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8647 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8648 Don't worry about verify_error being t, since it has to be a list.
8650 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8652 Use bool for boolean, focusing on headers.
8653 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8654 No need to include <stdbool.h>, since conf_post.h does it now.
8655 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8656 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8657 (SET_PER_BUFFER_VALUE_P):
8658 * ccl.c, ccl.h (setup_ccl_program):
8659 * ccl.h (CHECK_CCL_PROGRAM):
8660 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8661 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8662 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8663 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8664 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8665 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8666 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8667 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8668 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8669 (CHARSET_FAST_MAP_SET):
8670 * coding.c (decode_coding_ccl, encode_coding_ccl):
8671 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8672 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8673 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8674 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8675 (decode_coding_c_string):
8676 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8677 * conf_post.h (has_attribute):
8678 * dispextern.h (trace_redisplay_p)
8679 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8680 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8681 (SET_GLYPH_FROM_CHAR_GLYPH)
8682 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8683 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8684 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8685 (cursor_in_mouse_face_p):
8686 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8687 (blank_row, prepare_desired_row)
8688 (build_frame_matrix_from_leaf_window, make_current)
8689 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8690 (update_window, scrolling_window, update_frame_line):
8691 * disptab.h (GLYPH_FOLLOW_ALIASES):
8692 * editfns.c (Fformat):
8693 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8694 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8695 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8696 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8697 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8698 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8699 (FONT_DEFERRED_LOG):
8700 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8701 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8702 (FRAME_MOUSE_UPDATE):
8703 * fringe.c (Fdefine_fringe_bitmap):
8704 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8705 (x_create_bitmap_from_xpm_data, xpm_load_image):
8706 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8707 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8708 (MERGE_INTERVAL_CACHE):
8709 * keymap.h (KEYMAPP):
8710 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8711 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8712 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8713 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8714 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8715 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8716 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8717 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8718 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8719 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8720 (SETUP_BUFFER_SYNTAX_TABLE):
8721 * systime.h (timespec_valid_p):
8722 * term.c (save_and_enable_current_matrix):
8723 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8724 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8725 (redisplay_internal, try_window_reusing_current_matrix)
8726 (sync_frame_with_window_matrix_rows, try_window_id)
8727 (display_menu_bar, display_tty_menu_item, display_mode_line)
8728 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8729 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8730 * xmenu.c (xmenu_show):
8731 * xterm.c (use_xim, x_term_init):
8732 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8733 (struct x_bitmap_record):
8734 Use bool for booleans.
8735 * ccl.c (struct buffer_text):
8736 * ccl.h (struct ccl_program):
8737 * charset.h (struct charset):
8739 * coding.h (struct iso_2022_spec, struct coding_system):
8740 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8741 (struct glyph_string, struct face, struct face_cache)
8742 (struct bidi_string_data, struct bidi_it)
8743 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8745 * editfns.c (Fformat):
8746 * frame.h (struct frame):
8747 * fringe.c (struct fringe_bitmap):
8748 * intervals.h (struct interval):
8749 * keyboard.h (struct kboard):
8750 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8751 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8752 (struct Lisp_Buffer_Local_Value, union specbinding):
8753 * macfont.m (struct macfont_info):
8754 * process.h (struct Lisp_Process):
8755 * termchar.h (struct tty_display_info):
8756 * window.h (struct window):
8757 * xterm.h (struct x_output):
8758 Use bool_bf for boolean bit-fields.
8759 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8760 All callers changed.
8761 * ccl.h (struct ccl_program): Remove unused members private_state,
8762 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8764 (struct ccl_spec): Remove unused members cr_carryover,
8765 eight_bit_carryover.
8766 * conf_post.h: Include <stdbool.h>.
8767 (bool_bf): New type.
8768 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8769 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8770 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8771 'do { ... } while (false)' brackets.
8772 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8773 Args must now be expressions; all callers changed.
8774 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8775 (PRODUCE_GLYPHS): Simplify use of boolean.
8776 * fileio.c (Fcopy_file):
8777 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8778 * lisp.h (UNGCPRO): Return void, not int.
8779 (FOR_EACH_TAIL): Use void expression, not int expression.
8780 * region-cache.c: Reindent.
8781 * region-cache.h: Copy comments from region-cache.c, to fix
8782 incorrect remarks about booleans.
8784 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8786 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8787 when character at point is displayed from a display vector.
8790 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8792 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8793 now a list of certificate validation checks that will abort a
8794 connection with an error.
8795 (Fgnutls_boot): Document it and use it.
8797 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8799 * w32term.c (w32_enable_frame_resize_hack): New variable.
8800 (x_set_window_size): Use it to hack frame resizing on Windows
8803 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8805 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8806 Windows-specific code to w32.c. Change error message text to
8807 match that of Posix platforms.
8809 * w32.c (w32_copy_file): New function, most of the code copied and
8810 reworked from Fcopy_file. Improve error handling. Plug memory
8811 leak when errors are thrown. Support file names outside of the
8812 current codepage. (Bug#7100)
8814 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8816 * lread.c (load_path_default): Prototype.
8818 2013-12-13 Glenn Morris <rgm@gnu.org>
8820 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8821 (dump_path): Remove.
8822 (load-path-default): Remove `changed' argument.
8823 Do not set dump_path permanently. Simplify.
8824 (init_lread): Simplify.
8825 (syms_of_lread): Remove dump_path.
8827 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8829 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8830 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8831 2013-12-12 font-related change to avoid Bug#16128, which
8832 is quite hard to fix without even more substantial changes.
8834 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8836 * font.c (font_close_object): Check for live frame (Bug#16128).
8838 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8840 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8841 Return ptrdiff_t, not int, since it's a buffer size.
8842 Reindent/reparen some macros to a more Gnuish style.
8844 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8846 Avoid undefined behavior with huge regexp interval counts.
8847 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8848 since it's now specialized to interval counts. All uses changed.
8849 Do not assume wraparound on signed integer overflow.
8850 (regex_compile): Simplify based on the above changes.
8852 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8854 Support file names on MS-Windows that use characters outside of
8855 the current system codepage. (Bug#7100)
8857 * w32.c (get_file_security, set_file_security)
8858 (create_symbolic_link): Separate pointers and boolean flags for
8859 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8860 non-zero, else the former.
8861 (codepage_for_filenames, filename_to_utf16, )
8862 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8864 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8866 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8867 Accept only one argument; all callers changed.
8868 (dostounix_filename): Remove the second argument, now works in
8869 UTF-8. All callers changed.
8870 (parse_root): Lose DBCS code.
8871 (get_long_basename, w32_get_short_filename, init_environment)
8872 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8873 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8874 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8875 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8876 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8877 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8879 (ansi_encode_filename): New function.
8880 (get_emacs_configuration, get_emacs_configuration_options):
8882 (add_volume_info, GetCachedVolumeInformation): Run the input file
8883 name through unixtodos_filename, to ensure it is stored and
8884 referenced in canonical form.
8885 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8886 (logon_network_drive, sys_link, utime): Improve error handling.
8887 (sys_access): New function.
8888 (hashval, generate_inode_val): Unused functions deleted.
8889 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8890 (check_windows_init_file): Convert error message from UTF-8 to
8891 ANSI codepage, for display in the message box.
8892 (globals_of_w32): Set w32_unicode_filenames according to the OS
8895 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8896 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8897 (syms_of_w32term): Declare w32-unicode-filenames.
8899 * w32proc.c (new_child, delete_child): Remove code that handled
8900 unused pending_deletion and input_file members of the child struct.
8901 (create_child, sys_spawnve): Convert all file names to ANSI
8902 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8903 name cannot be encoded in ANSI codepage. Don't use
8904 unixtodos_filename, mirror slashes by hand.
8905 (record_infile, record_pending_deletion): Functions deleted.
8906 (Fw32_short_file_name): Call w32_get_short_filename instead of
8909 * w32notify.c (add_watch): Work in Unicode mode when
8910 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8911 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8912 instead, do the same with Lisp primitives.
8914 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8915 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8916 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8917 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8918 (Fw32_shell_execute): Improve error reporting.
8919 (Fdefault_printer_name): Ifdef away for Cygwin.
8921 * w32.h (struct _child_process): Remove input_file and
8922 pending_deletion members that are no longer used.
8923 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8924 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8925 (ansi_encode_filename): New and updated prototypes.
8927 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8929 (unexec): Don't use dostounix_filename, it expects a file name in
8930 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8933 * fileio.c (Ffile_name_directory, file_name_as_directory)
8934 (directory_file_name, Fexpand_file_name)
8935 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8936 arguments of dostounix_filename.
8937 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8938 use MAX_UTF8_PATH for size of file-name strings.
8939 (emacs_readlinkat): Build an explicitly unibyte string for file
8941 (syms_of_fileio) <file-name-coding-system>:
8942 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8944 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8945 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8946 directories to UTF-8.
8947 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8948 environment, and each element of the input PATH, to UTF-8.
8950 * dired.c (file_attributes): Use build_unibyte_string explicitly
8951 to make Lisp strings from user and group names.
8953 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8956 * coding.c (decode_file_name, encode_file_name): New functions.
8958 * termcap.c (tgetent): Adapt to the change in arguments of
8961 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8964 * msdos.c (dostounix_filename, init_environment): Adapt to the
8965 change in arguments of dostounix_filename.
8967 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8968 [WINDOWSNT]: Encode file names passed to the image libraries in
8971 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8972 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8974 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8975 arguments of dostounix_filename.
8977 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8979 * font.h (struct font_entity) [HAVE_NS]: New field to record
8980 font driver which was used to create this entity.
8981 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8982 frame where the font was opened.
8983 (font_close_object): Add prototype.
8984 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8985 (font_close_object): Not static any more. Lost frame arg.
8986 Adjust comment and users.
8987 * alloc.c (cleanup_vector): Call font_close_object to adjust
8988 per-frame font counters correctly. If HAVE_NS, also call
8989 driver-specific cleanup for font-entity objects.
8990 * ftfont.c (ftfont_open):
8991 * nsfont.m (nsfont_open):
8992 * w32font.c (w32font_open_internal):
8993 * xfont.c (xfont_open):
8994 * xftfont.c (xftfont_open): Save frame pointer in font object.
8995 * macfont.m (macfont_open): Likewise.
8996 (macfont_descriptor_entity): Save driver pointer to be able
8997 to call its free_entity routine when font-entity is swept.
8998 * ftxfont.c (ftxfont_open): Add eassert because frame
8999 pointer should be saved by ftfont_driver.open.
9001 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9003 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9004 input polling is used. This is still meaningful for Cygwin, see
9005 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9006 * keyboard.c (poll_for_input_1, input_polling_used):
9007 Define unconditionally.
9008 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9009 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9010 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9011 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9012 (face_for_char): Likewise. Rearrange eassert and return ASCII
9013 face for CHAR_BYTE8_P.
9014 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9016 2013-12-11 Ken Brown <kbrown@cornell.edu>
9018 * dispextern.h (erase_phys_cursor):
9019 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9021 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9023 * nsterm.m (x_free_frame_resources):
9024 * term.c (tty_free_frame_resources):
9025 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9026 face cache because it's implied by free_frame_faces anyway.
9027 * w32term.c (x_free_frame_resources): Likewise. Do not call
9028 free_frame_faces twice.
9030 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9032 * editfns.c (Fformat_time_string): Mention %F in the doc.
9034 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9036 * window.c (resize_frame_windows): Don't return immediately when
9037 the root window's size doesn't change - the minibuffer window
9038 may still have to be repositioned/resized.
9039 * xfns.c (Fx_create_frame): Always change the frame size after
9040 initializing the frame's faces.
9041 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9042 change_frame_size should already have done it.
9043 (x_new_font): Assign new tool- and menu-bar heights.
9044 (x_set_window_size_1): Account for tool- and menu-bar heights
9045 (Bug#16013). Don't set pixel sizes since change_frame_size
9046 should already have done it.
9048 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9050 Remove the option of using libcrypto.
9051 * Makefile.in (LIB_CRYPTO): Remove.
9052 (LIBES): Don't use it.
9054 2013-12-11 Juri Linkov <juri@jurta.org>
9056 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9057 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9059 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9061 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9062 drawn tool bar items (Bug#16058).
9063 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9065 2013-12-09 Ken Brown <kbrown@cornell.edu>
9067 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9069 * lisp.h (get_frame_param): Adjust conditions for prototype
9072 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9074 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9075 Avoid unused macro warning if configured --without-xft.
9077 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9079 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9081 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9083 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9085 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9087 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9089 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9091 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9093 Use libcrypto's checksum implementations if available, for speed.
9094 * Makefile.in (LIB_CRYPTO): New macro.
9097 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9098 The macro didn't conform to C99 due to type mismatch,
9099 which caused compilation failure with Sun C 5.12,
9100 and it was confusing anyway. Include window.h to declare
9101 redisplay_other_windows.
9103 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9105 * window.c (set_window_buffer): Update mode line (bug#16084).
9107 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9109 Fix minor problems found by static checking.
9110 * keyboard.c (poll_for_input_1, input_polling_used):
9111 Define only if HAVE_NTGUI.
9112 * xmenu.c (popup_activate_callback): Omit unnecessary
9113 check against USE_X_TOOLKIT, which must be defined here anyway.
9114 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9117 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9119 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9121 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9123 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9125 * nsterm.m (x_set_window_size): Remove fprintf.
9126 (init): Define always. Set applicationDidFinishLaunchingCalled
9128 (applicationDidFinishLaunching:):
9129 Set applicationDidFinishLaunchingCalled.
9130 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9133 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9135 Pixel resize changes for NS (Bug#16049).
9136 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9137 height/width. row/cols are locals.
9138 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9139 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9140 (windowWillResize): Remove gsextra. Calculate extra as in
9142 (x_new_font): Don't change frame size if fullscreen.
9143 Change size pixelwise.
9145 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9146 comment in xfns.c. Change to pixelwise call.
9148 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9150 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9153 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9155 * xterm.c (input_signal_count): Remove.
9156 (x_dispatch_event): Define unconditionally.
9157 (x_make_frame_visible): Process X events until the frame
9158 is really visible (Bug#16027).
9159 * xterm.h (x_dispatch_event): Declare unconditionally.
9161 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9163 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9165 * nsterm.m (x_set_window_size): Handle pixelwise.
9167 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9169 * w32term.c (x_new_font):
9170 * xterm.c (x_new_font): Calculate new frame size from new font
9173 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9175 * lisp.h (FOR_EACH_TAIL): New macro.
9176 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9178 * window.c (select_window): Call second wset_redisplay before we change
9179 selected_window (bug#16034).
9181 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9183 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9185 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9187 * w32xfns.c: Include window.h, to avoid a compiler warning.
9189 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9191 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9192 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9193 window_scroll takes care of it.
9194 (Fset_window_point, Fdelete_other_windows_internal)
9195 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9196 (Fsplit_window_internal, Fdelete_window_internal)
9197 (Fresize_mini_window_internal, Fset_window_configuration)
9198 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9199 cause redisplay instead of forcing a complete redisplay.
9200 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9201 we're only affecting the selected_window.
9203 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9205 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9206 directional control characters. Update type and category
9207 determination according to the UBA from Unicode v6.3.
9208 (bidi_category_t): New category EXPLICIT_FORMATTING.
9210 * dispextern.h (bidi_type_t): Update to include new bidirectional
9211 properties introduced with Unicode v6.3. (Bug#16043)
9213 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9215 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9218 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9220 * font.c (font_list_entities): Remove dummy assignment.
9221 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9222 used on graphic displays only. Remove unused 'font_encoder' member.
9223 (struct font_bitmap): Remove unused 'extra' member.
9224 * nsfont.m (nsfont_open):
9225 * w32font.c (w32font_open_internal):
9226 * ftfont.c (ftfont_get_bitmap): Adjust users.
9228 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9230 Use bool for boolean.
9231 * tparam.c (tparam1):
9232 * undo.c (record_point, record_property_change):
9233 Use bool for boolean, for local vars that are always true or false.
9235 Minor integer overflow fixes (Bug#16033).
9236 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9237 This improves on the previous fix to this function.
9238 (window_resize_check): When summing up pixel counts, don't rely on
9239 undefined behavior if the sum overflows.
9241 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9243 * window.c (Fset_window_new_pixel): Don't choke at negative
9244 argument value (Bug#16033).
9246 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9247 to avoid crash in window_box_height.
9249 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9250 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9252 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9254 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9256 Minor integer overflow fixes.
9257 * window.c (Fset_window_new_pixel, grow_mini_window):
9258 * xdisp.c (Fwindow_text_pixel_size):
9259 Avoid undefined behavior on signed integer overflow.
9260 * xfns.c (x_set_mouse_color):
9261 Check that drag shape fits in 'unsigned', since that's what X wants.
9263 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9265 Improve reporting of fatal exception on MS-Windows.
9266 * w32fns.c (my_exception_handler): New function.
9267 (globals_of_w32fns): Set it up as the unhandled exception
9268 handler. Initialize exception code and address to zeros.
9269 (emacs_abort): If the exception code and address are available,
9270 print them at the beginning of the backtrace. Fix the format of
9271 printing addresses (was producing 0x0x12345678 on XP).
9274 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9276 * eval.c (Fbacktrace__locals): New function.
9277 (syms_of_eval): Defsubr it.
9279 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9281 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9282 Define here to unify between...
9283 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9284 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9286 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9288 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9290 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9291 fringe background extension.
9292 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9293 because they are now always the same as `left' and `width',
9294 respectively. Remove code for the case that `width' and
9295 `sb_width' are different.
9297 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9299 Fix minor problems found by static checking.
9300 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9301 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9302 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9304 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9306 * image.c (imagemagick_compute_animated_image): Don't crash if we
9307 have an animation with different-sized images (bug#15313).
9309 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9311 Remove some unused items introduced during pixelwise change.
9312 * window.c (window_resize_total_check): Remove unused function.
9313 * xdisp.c (remember_mouse_glyph): Remove unused label.
9314 (Ftool_bar_height): Move declaration inside #if.
9315 * xterm.c (x_set_window_size): Don't use r and c.
9317 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9319 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9322 * window.c (Fset_window_configuration): Comment out unused variables.
9324 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9326 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9328 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9330 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9332 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9333 HAVE_GNUTLS3 (Bug#16001).
9335 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9336 if interrupts are deferred (Bug#15801).
9338 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9340 Support resizing frames and windows pixelwise.
9341 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9342 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9343 (struct glyph_matrix): Replace window_left_col and
9344 window_top_line by window_pixel_left and window_pixel_top.
9345 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9347 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9348 (draw_window_divider, move_it_to, x_draw_right_divider)
9349 (x_draw_bottom_divider, change_frame_size): Add or fix
9351 * dispnew.c (change_frame_size_1): Change prototype.
9352 (adjust_glyph_matrix, required_matrix_width)
9353 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9354 values instead of lines and columns.
9355 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9356 WINDOW_TOTAL_FRINGE_WIDTH.
9357 (handle_window_change_signal, do_pending_window_change)
9358 (init_display): Adjusts calls of change_frame_size.
9359 (change_frame_size, change_frame_size_1): Handle pixelwise
9361 * frame.c (Qright_divider_width, Qbottom_divider_width):
9363 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9364 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9365 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9366 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9368 (set_frame_param): New function.
9369 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9370 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9371 (Ffringe_width, Fborder_width, Fright_divider_width)
9372 (Fbottom_divider_width): New functions, defsubr them.
9373 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9374 New argument pixelwise.
9375 (struct frame_parm_table): New members Qright_divider_width and
9376 Qbottom_divider_width.
9377 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9378 (x_report_frame_params): Handle Qright_divider_width and
9379 Qbottom_divider_width.
9380 (x_set_right_divider_width, x_set_bottom_divider_width):
9382 (frame_resize_pixelwise): New option.
9383 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9384 new_pixelwise, right_divider_width and bottom_divider_width;
9385 remove total_lines; rename text_lines, text_cols, new_text_lines
9386 and new_text_cols to text_height, text_width, new_height and
9387 new_width respectively.
9388 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9389 FRAME_TEXT_WIDTH respectively.
9390 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9391 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9392 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9394 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9395 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9396 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9397 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9398 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9399 (FRAME_TOTAL_COLS_ARG): Remove macro.
9400 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9401 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9402 (x_wm_set_size_hint): Handle frame pixel sizes.
9403 * indent.c (compute_motion, Fcompute_motion):
9404 Call window_body_width instead of window_body_cols.
9405 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9406 (make_lispy_position): Handle right and bottom dividers.
9407 (Fsuspend_emacs): Pixelize call of change_frame_size.
9408 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9409 * lisp.h: Extern set_frame_param.
9410 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9412 (Fx_create_frame): Add entry for vertical_drag_cursor.
9413 Pixelize call of change_frame_size.
9414 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9415 * nsterm.m (ns_update_window_end): Optionally draw right
9417 (x_set_window_size): Add argument pixelwise.
9418 Call check_frame_size and change_frame_size with pixelwise zero.
9419 (ns_draw_window_divider): New function.
9420 (ns_redisplay_interface): Add ns_draw_window_divider.
9421 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9422 (x_new_font): Call x_set_window_size with pixelwise zero.
9423 * print.c (print_object): For a window print its sequence
9425 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9426 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9427 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9428 (w32_createwindow): Use scroll bar area width.
9429 (w32_wnd_proc): Handle bottom divider width.
9430 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9431 (Fx_create_frame): Default divider width parameters.
9432 Caclulate sizes pixelwise. Add vertical drag cursor support.
9433 (x_create_tip_frame): Default divider widths to zero.
9434 Pixelize call to change_frame_size.
9435 (Fx_show_tip): Add handling of divider widths. Pixelize window
9437 (Fw32_frame_rect): New function.
9438 (frame_parm_handler w32_frame_parm_handlers): Add divider
9440 (Vx_window_vertical_drag_shape): Add variable.
9441 * w32inevt.c (resize_event, maybe_generate_resize_event):
9442 Pixelize change_frame_size calls.
9443 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9445 * w32term.c (w32_draw_window_divider): New function.
9446 (x_update_window_end): Handle right divider.
9447 (w32_draw_fringe_bitmap, x_scroll_run)
9448 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9449 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9450 Calculate new frame sizes pixelwise.
9451 (x_new_font): Pixelize call to x_set_window_size.
9452 (x_check_fullscreen): Pixelize call to change_frame_size.
9453 (x_set_window_size_1, x_set_window_size): New argument
9454 pixelwise. Calculate pixelwise.
9455 (x_wm_set_size_hint): Use scroll bar area width.
9456 (w32_redisplay_interface): Add w32_draw_window_divider.
9457 * w32term.h (struct w32_output): Add vertical drag cursor.
9458 * widget.c (set_frame_size, update_wm_hints)
9459 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9461 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9462 * window.c (sequence_number): Restore.
9463 (Fwindow_pixel_width, Fwindow_pixel_height)
9464 (Fwindow_mode_line_height, Fwindow_header_line_height)
9465 (window_pixel_to_total, Frun_window_scroll_functions)
9466 (Fset_window_new_pixel, window_resize_apply_total)
9467 (Fwindow_resize_apply_total): New functions.
9468 (window_body_height, window_body_width): Rename from
9469 window_body_lines. New argument PIXELWISE.
9470 Calculate pixelwise.
9471 (Fwindow_body_height, Fwindow_body_width): New argument
9473 (coordinates_in_window, window_relative_x_coord): Use window's
9474 pixel width instead of total width.
9475 (replace_window, recombine_windows): Initialize pixel values.
9476 (resize_root_window, resize_frame_windows, grow_mini_window)
9477 (shrink_mini_window): New argument PIXELWISE.
9478 Calculate pixelwise.
9479 (Fdelete_other_windows_internal, adjust_window_margins)
9480 (window_resize_check, window_resize_apply)
9481 (Fdelete_window_internal, Fresize_mini_window_internal)
9482 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9483 (check_frame_size): Rename arguments. New argument PIXELWISE.
9484 Calculate pixelwise.
9485 (set_window_buffer): Make samebuf bool. Run configuration change
9486 hook only if buffer changed.
9487 (Fset_window_buffer): Rewrite doc-string.
9488 (make_window): Initialize new_pixel slot.
9489 (Fwindow_resize_apply): Check pixel size of root window.
9490 (Fsplit_window_internal): Call 2nd argument pixel_size.
9491 Calculate pixelwise.
9492 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9494 (save_window_data): New slots frame_text_width,
9495 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9496 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9498 (Fcurrent_window_configuration, Fset_window_configuration)
9499 (save_window_save, compare_window_configurations): Handle new
9500 slots in save_window_data and saved_window.
9501 (Fset_window_scroll_bars): Fix doc-string.
9502 (window_resize_pixelwise): New variable.
9503 (coordinates_in_window, Fcoordinates_in_window_p):
9505 (make_parent_window): Adjust sequence_number.
9506 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9508 * window.h (struct window): New members new_pixel, pixel_left,
9509 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9510 (wset_new_pixel): New function.
9511 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9512 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9513 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9514 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9515 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9516 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9517 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9518 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9519 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9520 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9521 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9522 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9523 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9524 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9525 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9527 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9528 (window_body_width, check_frame_size): Adapt external declarations.
9529 * xdisp.c (last_max_ascent): New integer.
9530 (window_text_bottom_y): Handle bottom divider.
9531 (window_box_width, window_box_height): Calculate pixelwise.
9532 (get_glyph_string_clip_rects): Handle right divider.
9533 (remember_mouse_glyph): When windows are resized pixelwise
9534 proceed with width and height set to 1.
9535 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9537 (move_it_to): Calculate and return maximum x position
9539 (Fwindow_text_pixel_size): New function.
9540 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9541 (tool_bar_lines_needed): Rename to tool_bar_height.
9542 Calculate pixelwise.
9543 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9544 Calculate pixelwise.
9545 (redisplay_tool_bar): Calculate pixelwise.
9546 (redisplay_window): Calculate pixelwise. Handle dividers.
9547 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9548 (x_draw_vertical_border): Handle dividers.
9549 (define_frame_cursor1): Handle vertical drag cursor.
9550 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9551 (expose_window): Calculate pixelwise. Handle dividers.
9552 (init_xdisp): Initialize pixel values.
9553 * xfaces.c (Qwindow_divider): New face.
9554 (realize_basic_faces): Realize it.
9555 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9556 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9557 (x_set_scroll_bar_default_width): Default actual width to 16.
9558 (Fx_create_frame): Set sizes pixelwise.
9559 (x_create_tip_frame): Default divider widths to zero.
9560 Pixelize call of change_frame_size.
9561 (Fx_show_tip): Handle divider widths. Initial pixel position
9563 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9564 (Vx_window_vertical_drag_shape): New option.
9565 * xmenu.c (free_frame_menubar): Pixelize call of
9567 * xterm.c (x_draw_window_divider): New function.
9568 (x_update_window_end): Optionally draw right divider.
9569 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9570 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9571 (handle_one_xevent, x_new_font): Calculate pixelwise.
9572 (x_set_window_size_1, x_set_window_size): New argument
9573 pixelwise. Calculate pixelwise.
9574 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9575 (struct x_redisplay_interface): Add x_draw_window_divider.
9576 * xterm.h (struct x_output): Add vertical_drag_cursor.
9578 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9580 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9581 Set invisible frames's `redisplay' when a full redisplay is requested.
9582 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9583 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9584 (display_mode_lines): Set it here instead.
9586 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9588 * dispextern.h (set_window_update_flags): Remove.
9590 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9592 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9594 * xdisp.c (REDISPLAY_SOME_P): New macro.
9595 (redisplay_internal): Use it (bug#15999).
9596 (prepare_menu_bars, redisplay_window): Use it as well.
9598 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9600 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9602 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9603 (globals_of_w32font): Zero it out.
9604 (GetCharWidth32W_Proc): New function pointer.
9605 (get_char_width_32_w): New function.
9606 (compute_metrics): If get_glyph_outline_w returns an error, try
9607 get_char_width_32_w before declaring a failure. This avoids
9608 punishing raster (a.k.a. "bitmap") fonts by slowing down
9609 redisplay. (Bug#6364).
9611 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9613 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9614 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9615 highlight needs to be redisplayed. (Bug#15913)
9617 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9619 Fix minor problems found by static checking.
9620 * buffer.h (struct buffer_text, struct buffer):
9621 * frame.h (struct frame):
9622 * window.h (struct window):
9623 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9624 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9625 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9626 no-longer-valid use of HAVE_MENUS.
9627 * xdisp.c (propagate_buffer_redisplay): Now static.
9629 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9631 * xmenu.c (Fmenu_or_popup_active_p):
9632 * window.c (Fset_window_configuration):
9633 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9634 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9635 * fns.c (Fyes_or_no_p):
9636 * editfns.c (Fmessage_box, Fmessage_or_box):
9637 * alloc.c (make_save_ptr_ptr):
9638 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9640 * window.c (Fset_window_configuration): Move select_window later.
9642 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9644 Refine redisplay optimizations to only redisplay *some* frames/windows
9645 rather than all of them.
9646 * xdisp.c (REDISPLAY_SOME): New constant.
9647 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9648 (bset_redisplay, bset_update_mode_line): New functions.
9649 (message_dolog): Use bset_redisplay.
9650 (clear_garbaged_frames): Use fset_redisplay.
9651 (echo_area_display): Use wset_redisplay.
9652 (buffer_shared_and_changed): Remove.
9653 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9654 frame titles. Compute the actual set of windows redisplayed.
9655 Don't update frame titles and menu bars for frames that don't need to
9657 (propagate_buffer_redisplay): New function.
9659 (redisplay_internal): Use it. Be more selective in the set of windows
9660 we redisplay. Propagate windows_or_buffers_changed to
9661 update_mode_lines a bit later to simplify the code.
9662 (mark_window_display_accurate_1): Reset window and buffer's
9664 (redisplay_window): Do nothing if neither the window nor the buffer nor
9665 the frame needs redisplay.
9666 * window.h (struct window): Add `redisplay' field.
9667 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9668 (redisplay_other_windows, window_list): New declarations.
9669 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9670 (window_list): Not static any more.
9671 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9672 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9673 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9674 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9675 * frame.h (struct frame): Add `redisplay' field.
9676 Move `external_menu_bar' bitfield next to other bit-fields.
9677 (SET_FRAME_GARBAGED): Use fset_redisplay.
9678 (SET_FRAME_VISIBLE): Don't garbage the frame;
9679 Use redisplay_other_windows.
9680 * buffer.h (struct buffer): Add `redisplay' field.
9681 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9682 (modify_overlay): Use bset_redisplay.
9683 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9685 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9687 Support w32 file notifications in batch mode.
9688 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9689 invalid (which happens in batch mode). If non-interactive, call
9690 handle_file_notifications to store file notification events in the
9691 input queue. (Bug#15933)
9693 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9695 * w32inevt.c (handle_file_notifications): Now external, not static.
9697 * w32term.h (handle_file_notifications): Provide prototype.
9699 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9700 init_crit, since init_display, which does that otherwise, is not
9703 2013-11-27 Glenn Morris <rgm@gnu.org>
9705 * Makefile.in ($(lispsource)/international/charprop.el): New.
9706 (emacs$(EXEEXT)): Depend on charprop.el.
9708 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9710 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9711 deleting portions of the buffer under non-nil REPLACE argument.
9714 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9715 directory, watch it and not its parent.
9716 (add_watch): Allow empty string in FILE.
9718 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9720 * window.c (Fset_window_start, window_resize_apply)
9721 (window_scroll): Reset window_end_valid (Bug#15957).
9723 2013-11-27 Glenn Morris <rgm@gnu.org>
9725 * Makefile.in (leimdir): Now in lisp source directory.
9726 ($(leimdir)/leim-list.el): Just use ../leim .
9727 * epaths.in (PATH_DUMPLOADSEARCH):
9728 * lread.c (load_path_default):
9729 * nsterm.m (ns_load_path): No more leim directory.
9731 2013-11-26 Andreas Schwab <schwab@suse.de>
9733 * .gdbinit (xgettype): Add cast.
9735 2013-11-26 Glenn Morris <rgm@gnu.org>
9737 Preload leim-list.el.
9738 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9739 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9740 is a single directory.
9742 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9744 bool-vector-subsetp is now the normal direction (Bug#15912).
9745 * data.c (Fbool_vector_subsetp): Test whether the first argument
9746 is a subset of the second one, not the reverse. Add doc string.
9748 Fix minor problems found by static checking.
9749 * lread.c (load_path_default): Now static.
9750 * textprop.c (text_property_stickiness): Be consistent about the
9751 test used when deciding whether to consider the previous character.
9752 This simplifies the code a bit.
9754 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9756 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9758 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9759 (syms_of_frame): Don't defsubr them.
9761 2013-11-25 Glenn Morris <rgm@gnu.org>
9763 * lread.c (load_path_default): Change the sense of the argument.
9764 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9765 from dump_path. When it is not, avoid checking dump_path twice.
9767 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9768 uninstalled dump_path against installed Vload_path. (Bug#15964)
9770 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9772 Export get_pos_property to Elisp.
9773 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9774 (syms_of_editfns): Export it to Elisp.
9776 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9778 2013-11-23 Romain Francoise <romain@orebokech.com>
9780 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9781 initialization here ...
9782 (syms_of_fileio): ... from here.
9784 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9786 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9787 Please use --enable-check-lisp-object-type.
9789 2013-11-23 Glenn Morris <rgm@gnu.org>
9791 * process.c (get_process): Explicit error for dead buffers.
9793 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9795 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9797 2013-11-23 Glenn Morris <rgm@gnu.org>
9799 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9800 * lread.c (load_path_check): Take path to check as argument.
9801 (load_path_default): New, split from init_lread.
9802 (init_lread): Move calc of default load-path to load_path_default.
9803 Empty elements in EMACSLOADPATH now stand for the default.
9804 (load-path): Doc fix.
9805 * emacs.c (decode_env_path): Add option to treat empty elements
9806 as nil rather than ".".
9807 * callproc.c (init_callproc_1, init_callproc):
9808 * image.c (Vx_bitmap_file_path):
9809 * lisp.h (decode_env_path):
9810 * lread.c (Vsource_directory):
9811 Update for new argument spec of decode_env_path.
9813 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9815 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9816 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9818 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9820 Fix some dependency problems that cause unnecessary recompiles.
9822 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9823 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9824 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9825 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9826 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9827 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9828 (boostrap-clean): No need to remove stamp-oldxmenu.
9830 Fix recently introduced bool vector overrun.
9831 This was due to an optimization that went awry.
9832 Reported by Glenn Morris in
9833 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9834 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9835 for empty vectors, undoing the 2013-11-18 change.
9836 * data.c (bool_vector_binop_driver): Rely on this.
9837 Fix bug that occasionally overran the destination.
9838 * lisp.h (struct Lisp_Bool_vector): Document this.
9840 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9842 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9845 * nsterm.m (init, run, stop:): Comment out for now, does not work
9848 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9850 * charset.c (syms_of_charset): Don't read past end of string.
9852 2013-11-19 Glenn Morris <rgm@gnu.org>
9854 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9856 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9858 Add hooks to run on gaining/losing focus. (Bug#15029)
9859 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9860 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9861 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9863 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9865 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9866 The old names predated the API change that put destination at end.
9868 Improve API of recently-added bool vector functions (Bug#15912).
9869 The old API had (bool-vector-count-matches A B)
9870 and (bool-vector-count-matches-at A B I), which gave the
9871 misleading impression that the two functions were variants, one
9872 with a location I. The new API has (bool-vector-count-population A)
9873 and (bool-vector-count-consecutive A B I) to make the distinction
9874 clearer. The first function no longer has a B argument, since the
9875 caller can easily determine the number of nils if the length and
9876 number of ts is known.
9877 * data.c (Fbool_vector_count_population): Rename from
9878 bool_vector_count_matches, and accept just 1 argument.
9879 (Fbool_vector_count_consecutive): Rename from
9880 Fbool_vector_count_matches_at.
9882 Always allocate at least one bits_word per bool vector.
9883 See Daniel Colascione in:
9884 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9885 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9886 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9887 * lisp.h (struct Lisp_Bool_vector): Document this.
9889 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9891 * insdel.c (invalidate_buffer_caches): New function, consolidated
9892 from part of prepare_to_modify_buffer.
9893 (insert_from_gap, prepare_to_modify_buffer):
9894 * coding.c (code_convert_region, code_convert_string):
9895 Call invalidate_buffer_caches. (Bug#15841)
9897 * lisp.h (invalidate_buffer_caches): Add prototype.
9899 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9901 * w32term.c (x_update_window_end): Don't invalidate the entire
9902 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9903 highlight needs to be redisplayed. (Bug#15913)
9905 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9907 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9909 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9911 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9912 while we are using Vprin1_to_string_buffer.
9914 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9915 after inserting the description string. (Bug#15907)
9917 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9919 * data.c: Work around bogus GCC diagnostic about shift count.
9920 Reported by Eli Zaretskii in
9921 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9922 (pre_value): New function.
9923 (count_trailing_zero_bits): Use it.
9925 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9927 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9928 assume C macros are not supported even under -g3 in these old GCC
9931 2013-11-15 Leo Liu <sdl.web@gmail.com>
9933 * minibuf.c (Ftry_completion, Fall_completions)
9934 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9936 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9938 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9939 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9940 This avoids placing unnecessary constants into the Emacs code.
9942 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9944 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9945 for Cygwin w32 build.
9947 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9948 for Cygwin w32 build. (Bug#15892)
9950 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9952 Simplify, port and tune bool vector implementation.
9953 * alloc.c (bool_vector_exact_payload_bytes)
9954 (bool_vector_payload_bytes): Remove.
9955 (bool_vector_fill): Return its argument.
9956 * alloc.c (bool_vector_fill):
9958 * print.c (print_object):
9959 Simplify by using bool_vector_bytes.
9960 * alloc.c (make_uninit_bool_vector):
9961 New function, broken out from Fmake_bool_vector.
9962 (Fmake_bool_vector): Use it. Use tail call.
9963 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9964 * data.c (BITS_PER_ULL): New constant.
9965 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9966 if long long versions don't exist.
9967 (shift_right_ull): New function.
9968 (count_one_bits_word): New function, replacing popcount_bits_word
9969 macro. Don't assume that bits_word is no wider than long long.
9970 (count_one_bits_word, count_trailing_zero_bits):
9971 Don't assume that bits_word is no wider than long long.
9972 * data.c (bool_vector_binop_driver, bool_vector_not):
9973 * fns.c (Fcopy_sequence):
9975 Create an uninitialized destination, to avoid needless work.
9976 (internal_equal): Simplify.
9977 (Ffillarray): Prefer tail call.
9978 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9979 contain at least one word.
9980 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9981 chars are narrower than ints.
9982 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9983 * fns.c (Fcopy_sequence):
9985 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9986 Don't try to port to hosts where bits_word values have holes; the
9987 code wouldn't work there anyway. Verify this assumption, though.
9988 (bool_vector_bytes): New function.
9989 (make_uninit_bool_vector): New decl.
9990 (bool_vector_fill): Now returns Lisp_Object.
9992 * xfns.c (xic_create_fontsetname):
9993 * xrdb.c (gethomedir): Prefer tail calls.
9995 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9997 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9998 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10000 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10001 that requires a return value.
10002 (Fset_buffer_modified_p): Take advantage of this change to do
10005 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10007 * buffer.c (Frestore_buffer_modified_p): Sync it with
10008 Fset_buffer_modified_p.
10009 (Fforce_mode_line_update): New function, moved from subr.el.
10010 (Fset_buffer_modified_p): Use them.
10011 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10013 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10015 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10016 This avoids undefined behavior when subtracting pointers into
10017 different aways. On my platform it also makes the code a tad
10018 smaller and presumably faster.
10020 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10022 * keyboard.c (command_loop_1): Use region-extract-function.
10023 * insdel.c (Qregion_extract_function): Not static any more (can we
10024 stop pretending that these vars can benefit from being marked static?).
10026 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10028 * search.c (find_newline): If buffer text is relocated during the
10029 "dumb loop", adjust C pointers into buffer text to follow suit.
10032 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10034 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10035 for conversion (Bug#15837).
10037 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10039 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10040 for the entire range of inserted characters. (Bug#15841)
10042 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10044 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10046 (realize_default_face): Remove assignment to distant-foreground if
10047 unspecified (Bug#15815).
10049 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10051 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10052 cache-long-scans disabled, since we don't want to call
10053 prepare_to_modify_buffer (in insert_1_both) for each message we
10056 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10057 from buffer.c. Improve commentary to the buffer field setter
10060 * buffer.c (bset_cache_long_scans): Static function deleted.
10061 Improve commentary to the buffer field setter functions.
10062 (init_buffer_once): Default for cache-long-scans changed to t.
10065 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10067 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10069 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10070 This bug was introduced in my 2013-06-21 change, and caused
10071 struct Lisp_Sub_Char_Table objects to be given too many slots,
10072 which broke 'make -C admin/unidata'.
10074 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10076 Import changes from mac-port 4.5.
10077 * macfont.m (mac_font_copy_default_descriptors_for_language)
10078 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10079 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10080 (macfont_language_default_font_names): New.
10081 (macfont_list): Rearrange language/charset code.
10082 (macfont_close): Don't check for macfont_info->cache.
10083 (mac_ctfont_create_preferred_family_for_attributes): New font
10084 selection code, call
10085 mac_font_copy_default_name_for_charset_and_languages.
10086 (mac_font_copy_default_descriptors_for_language)
10087 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10089 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10091 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10093 Port to C11 aligned_alloc, and fix some integer overflows.
10094 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10095 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10096 and use of posix_memalign replaced with aligned_alloc.
10097 (aligned_alloc): New function, defined or declared as needed.
10098 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10099 Don't undef; configure.ac now does this.
10100 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10101 (calloc, aligned_alloc): Check for integer overflow.
10102 (aligned_alloc): Rename from memalign. All uses changed.
10103 (memalign): New function, an alias for aligned_alloc.
10105 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10107 * xdisp.c (redisplay_internal): Fix typo in last change.
10109 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10111 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10113 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10115 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10116 redisplay--mode-lines-cause.
10117 (redisplay_internal): Keep them uptodate. Remove redundant check of
10118 buffer_shared_and_changed.
10119 * *.[chm]: Number every assignment to update_mode_lines so we
10120 can track why it is set.
10122 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10124 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10126 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10128 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10129 can track why it is set.
10131 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10133 Integer-related fixes for term.c etc.
10134 * dispextern.h (face_tty_specified_color): New function.
10135 * term.c (turn_on_face): Don't rely on undefined behavior when
10136 assigning an out-of-range value to 'long'.
10137 Simplify test for toggling highlight.
10138 (tty_capable_p): Omit last two (unused) args. All callers changed.
10139 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10140 (read_menu_input, tty_menu_activate, tty_menu_show):
10141 * xfaces.c (x_supports_face_attributes_p)
10142 (tty_supports_face_attributes_p):
10143 Use bool for boolean. All callers changed.
10144 (tty_supports_face_attributes_p): Omit defaults for color indices;
10145 no longer needed. Simplify tail call.
10147 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10149 * xdisp.c (prepare_menu_bars): Mark static.
10150 * lisp.h (prepare_menu_bars): Don't declare.
10151 * xselect.c (x_handle_selection_clear):
10152 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10154 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10156 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10157 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10159 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10161 * keyboard.c (Fcommand_error_default_function): Rename from
10162 Fdefault_error_output.
10164 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10166 * keyboard.c (Fdefault_error_output): New function, extracted from
10167 cmd_error_internal.
10168 (syms_of_keyboard): Use it for Vcommand_error_function.
10170 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10172 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10173 (init_eval): Use it to ensure handlerlist is non-NULL.
10174 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10175 (Fsignal): Adjust NULLness test of handlerlist.
10176 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10178 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10180 * callproc.c (call_process): Call prepare_to_modify_buffer before
10181 decoding text read from the sub-process, as the decoded stuff will
10182 be inserted into the buffer. This will invalidate the various
10183 caches maintained for the buffer. (Bug#15148)
10185 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10187 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10188 string of glyphless-char-display.
10190 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10192 * nsfns.m (ns_get_name_from_ioreg): New function.
10193 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10194 OSX >= 10.9. Use ns_get_name_from_ioreg.
10196 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10198 Simplify and port recent bool vector changes.
10199 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10200 only in this file. Use a more-efficient implementation if the
10201 second argument is a power of 2.
10202 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10203 Remove no-longer-necessary compile-time checks.
10204 (bool_vector_exact_payload_bytes): New function.
10205 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10206 exact payload changed to call the new function. Do not assume
10207 that the arg or result fits in ptrdiff_t.
10208 (bool_vector_fill): New function.
10209 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10211 (vroundup_ct): Don't assume arg fits in size_t.
10212 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10213 invoke set_category_set.
10214 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10215 All callers changed. Use bool_vector_set.
10216 * category.h (XCATEGORY_SET): Remove; no longer needed.
10217 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10218 bool_vector_bitref.
10219 * data.c (Faref): Use bool_vector_ref.
10220 (Faset): Use bool_vector_set.
10221 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10222 (Fbool_vector_not, Fbool_vector_count_matches)
10223 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10224 * fns.c (concat): Use bool_vector_ref.
10225 (Ffillarray): Use bool_vector_fill.
10226 (mapcar1): Use bool_vector_ref.
10227 (sxhash_bool_vector): Hash words, not bytes.
10228 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10229 a constant, since it's now used in #if.
10230 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10231 unsigned char on unusual architectures, so that we no longer
10232 assume that the number of bits per bits_word is a power of two or
10233 is a multiple of 8 or of CHAR_BIT.
10234 (Qt): Add forward decl.
10235 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10236 at least as strictly as bits_word.
10237 (bool_vector_data, bool_vector_uchar_data): New accessors.
10238 All data structure accesses changed to use them.
10239 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10240 (bool_vector_set): New functions.
10241 (bool_vector_fill): New decl.
10242 (ROUNDUP): Move to alloc.c as described above.
10244 Fix recent gnutls changes.
10245 * gnutls.c (Fgnutls_boot): Don't assume C99.
10246 * process.c (wait_reading_process_output): Fix typo in recent change.
10248 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10250 * process.c (wait_reading_process_output, read_process_output)
10251 (send_process): Check gnutls_state is not NULL.
10253 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10254 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10256 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10258 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10259 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10261 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10264 * nsfns.m (Fx_create_frame): Fix memory leak.
10266 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10267 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10268 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10270 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10272 * xdisp.c (message3_nolog, message_with_string): Encode the string
10273 before writing it to the terminal in a non-interactive session.
10275 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10276 sure we concatenate them into a unibyte string.
10278 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10279 resulting temporary name before returning it to the caller.
10280 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10281 is a unibyte string, convert NAME to a unibyte string to ensure
10282 that the result is also a unibyte string.
10284 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10285 create unibyte strings from default paths and directory/file
10288 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10291 * callproc.c (init_callproc): Use build_unibyte_string to make
10292 sure we create unibyte strings from default paths and
10293 directory/file names.
10295 * buffer.c (init_buffer): Don't store default-directory of
10296 *scratch* in multibyte form. The original problem which led to
10297 that is described in
10298 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10299 but it was solved long ago. (Bug#15260)
10301 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10303 Port to stricter C99 platforms.
10304 Especially, C99 prohibits nesting a struct X inside struct Y if
10305 struct X has a flexible array member.
10306 * alloc.c (struct sdata): New type.
10307 (sdata): Implement in terms of struct sdata.
10308 Remove u member; all uses replaced by next_vector, set_next_vector.
10309 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10310 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10311 (struct sblock): Rename first_data member to data, which is now
10312 a flexible array member. All uses changed.
10313 (next_vector, set_next_vector, large_vector_vec): New functions.
10314 (vector_alignment): New constant.
10315 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10316 (struct large-vector): Now merely a NEXT member, since the old approach
10317 ran afoul of stricter C99. All uses changed to use
10318 large_vector_vec or large_vector_offset.
10319 (large_vector_offset): New constant.
10320 * dispnew.c: Include tparam.h, for tgetent.
10321 Do not include term.h; no longer needed.
10322 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10323 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10324 (struct Lisp_Vector): Use a flexible array member for contents,
10325 instead of a union with a member that is an array of size 1.
10327 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10328 fact that the struct no longer contains a union.
10329 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10330 (struct Lisp_Save_Value, struct Lisp_Free):
10331 Use unsigned, not int, for spacers, to avoid c99 warning.
10332 (union specbinding): Use unsigned, not bool, for bitfield, as
10333 bool is not portable to pre-C99 hosts.
10335 2013-11-04 Glenn Morris <rgm@gnu.org>
10337 * emacs.c (usage_message): Mention that `-L :...' appends.
10339 2013-11-02 Glenn Morris <rgm@gnu.org>
10341 * Makefile.in (abs_builddir): Remove.
10342 (bootstrap_exe): Use relative filename.
10344 Use relative filenames in TAGS files.
10345 * Makefile.in (abs_srcdir): Remove it again.
10346 (.PHONY): Remove frc.
10347 (maintainer-clean): No more TAGS-LISP file.
10348 (TAGS): Pass relative file names to etags.
10349 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10351 * Makefile.in (abs_srcdir): New, set by configure.
10353 (maintainer-clean): Remove pointless echo. That should be in the
10354 top-level Makefile, if anywhere. Delete TAGS-LISP.
10355 (extraclean): No s/ and m/ directories for some time.
10356 (TAGS): Also depend on ctagsfiles3.
10357 Remove no-longer-defined S_FILE.
10358 Pass absolute filenames to etags once more.
10359 (TAGS-LISP): Replace lispdir with its expansion.
10360 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10361 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10363 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10365 * xfaces.c (check_lface_attrs, realize_default_face):
10366 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10367 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10369 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10371 * emacs.c (original_pwd): Remove global var by making it local.
10372 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10374 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10376 * xfaces.c: Declare color_distance.
10377 (QCdistant_foreground): New variable.
10378 (NEAR_SAME_COLOR_THRESHOLD): New define.
10379 (load_color2): New function.
10380 (load_color): Call load_color2.
10381 (load_face_colors): Call load_color2 and if distant-color is specified
10382 calculate distant and use distant-color if colors are near.
10383 (LFACE_DISTANT_FOREGROUND): New define.
10384 (merge_face_ref, Finternal_set_lisp_face_attribute)
10385 (Finternal_get_lisp_face_attribute)
10386 (x_supports_face_attributes_p): Handle distant-foreground similar to
10388 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10390 * dispextern.h (lface_attribute_index):
10391 Add LFACE_DISTANT_FOREGROUND_INDEX.
10393 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10395 * image.c (pbm_next_char): New function.
10396 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10397 (pbm_scan_number): Use it.
10398 (Qlibjpeg_version): New variable.
10399 (syms_of_image): DEFSYM and initialize it.
10401 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10403 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10405 2013-10-31 Glenn Morris <rgm@gnu.org>
10407 * emacs.c (original_pwd): New char.
10408 (main): If using --chdir, store original_pwd.
10409 (init_cmdargs): When setting Vinvocation_directory based on a
10410 relative argv[0], use original_pwd if set. (Bug#15768)
10412 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10414 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10416 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10418 * insdel.c: Fix minor problems found by static checking.
10419 (Qregion_extract_function): Now static.
10420 (prepare_to_modify_buffer_1): Remove unused locals.
10422 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10424 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10425 (syms_of_xdisp): Declare pre-redisplay-function.
10426 (markpos_of_region): Remove function.
10427 (init_iterator, compute_stop_pos, handle_face_prop)
10428 (face_before_or_after_it_pos, reseat_to_string)
10429 (get_next_display_element, window_buffer_changed)
10430 (redisplay_internal, try_cursor_movement, redisplay_window)
10431 (try_window_reusing_current_matrix, try_window_id, display_line)
10432 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10433 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10434 * window.h (struct window): Remove field `region_showing'.
10435 * dispextern.h (struct it): Remove region_beg/end_charpos.
10436 (face_at_buffer_position, face_for_overlay_string)
10437 (face_at_string_position): Update prototypes.
10438 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10439 (face_at_string_position): Remove `region_beg' and `region_end' args.
10440 * fontset.c (Finternal_char_font):
10441 * font.c (font_at, font_range): Adjust calls accordingly.
10442 * insdel.c (Qregion_extract_function): New var.
10443 (syms_of_insdel): Initialize it.
10444 (prepare_to_modify_buffer_1): Use it.
10446 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10448 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10449 * ftxfont.c (ftxfont_get_gcs):
10450 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10451 * xfaces.c (x_free_colors, x_free_dpy_colors)
10452 (x_create_gc, unload_color):
10453 * xselect.c (x_property_data_to_lisp):
10454 * xsettings.c (parse_settings):
10455 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10456 (get_bits_and_offset): Adjust definition.
10457 * frame.c (XParseGeometry): Adjust locals.
10458 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10459 * regex.h (toplevel): Likewise for reg_syntax_t.
10461 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10463 * eval.c (run_hook_with_args): Use FUNCTIONP.
10465 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10467 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10468 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10469 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10470 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10471 on MS-Windows anyway.
10472 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10473 (free_realized_face): ...adjust user.
10474 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10475 white relief pixels to -1.
10476 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10477 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10478 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10480 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10482 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10483 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10484 in practice now. All callers changed.
10486 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10488 * dispextern.h (struct face): Use bitfields for 'underline_type'
10489 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10490 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10491 'stipple' member. Move 'lface' member up to help...
10492 * xfaces.c (make_realized_face): ...this function to find and
10493 clear just the members that need clearing.
10494 (load_face_colors, realize_x_face):
10495 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10497 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10499 * xftfont.c (struct xftfont_info): Remove set-but-unused
10501 (xftfont_open): Adjust user.
10502 (xftfont_get_colors): Remove useless prototype.
10504 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10506 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10507 before passing them to 'unexec'. (Bug#15260)
10509 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10511 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10513 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10515 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10516 the changed signature of the font driver's 'close' method.
10518 * w32font.h (w32font_close): Adjust the prototype to the change in
10519 function definition.
10521 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10523 * w32uniscribe.c (uniscribe_close): Adapt the call to
10524 w32font_close to its new prototype.
10526 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10528 Omit unused frame argument of font API's close function.
10529 * font.h (struct font): Drop frame argument. Adjust comment.
10530 * font.c (font_clear_cache, font_close_object): Adjust users.
10531 * ftfont.c (ftfont_close):
10532 * ftxfont.c (ftxfont_close):
10533 * macfont.m (macfont_close):
10534 * nsfont.m (nsfont_close):
10535 * w32font.c (w32font_close):
10536 * xfont.c (xfont_close):
10537 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10538 tweak comments and make functions safe if called more than once for
10539 the same font object.
10541 Perform font-specific cleanup when font object is swept by GC. See
10542 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10543 * alloc.c (cleanup_vector): New function.
10544 (sweep_vector): Call it for each reclaimed vector object.
10545 * font.h (struct font): Adjust comment.
10547 2013-10-24 Glenn Morris <rgm@gnu.org>
10549 * Makefile.in (abs_top_srcdir): New, set by configure.
10551 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10553 Adjust recent font-related changes to fix bug#15686.
10554 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10555 is a live window system frame, mark its default font too.
10557 2013-10-23 Glenn Morris <rgm@gnu.org>
10559 * Makefile.in (RUN_TEMACS): Make relative (again).
10560 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10561 (bootstrap-emacs$(EXEEXT)):
10562 Quote entities that might contain whitespace.
10564 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10566 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10567 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10569 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10571 Do not allow font caches to grow too large.
10572 * alloc.c (compact_font_cache_entry, compact_font_caches):
10573 New functions or stub if not HAVE_WINDOW_SYSTEM.
10574 (compact_undo_list): Factor out from Fgarbage_collect.
10576 (mark_face_cache): Mark face font. Move down to avoid
10578 (mark_terminals): Do not mark font cache here.
10579 (Fgarbage_collect): Call compaction functions described
10580 above. Adjust comment.
10582 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10584 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10585 chdir to HOME (bug#15607).
10587 * nsterm.m (Qcocoa, Qgnustep): New variables.
10588 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10589 (ns_get_color): Make selection color work for GNUstep also.
10591 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10593 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10594 handles mouse clicks. Instead, let GPM use the same code as all
10595 the other mice use. See the discussion starting at
10596 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10597 for the details of the problem with the menu bar this fixes.
10599 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10601 Remove port-specific display name lists to avoid extra
10602 complexity and data duplication with display info lists.
10603 * xterm.h (x_display_name_list): Remove declaration.
10604 * xterm.c (x_display_name_list): Remove.
10605 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10606 * xfns.c (x_display_info_for_name, Fx_display_list):
10607 Likewise. Use x_display_list where appropriate.
10608 * w32term.h (w32_display_name_list): Remove declaration.
10609 * w32term.c (w32_display_name_list): Remove.
10610 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10612 * w32fns.c (x_display_info_for_name, Fx_display_list):
10613 Likewise. Use x_display_list where appropriate.
10614 * nsterm.h (ns_display_name_list): Remove declaration.
10615 * nsterm.m (ns_display_name_list): Remove.
10616 (ns_term_init, syms_of_nsterm): Adjust users.
10617 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10618 Likewise. Use x_display_list where appropriate.
10619 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10620 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10621 (mark_terminals): Mark per-terminal font cache.
10623 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10625 Don't run timers in input-pending-p. Its new check-timers param
10626 provides the prior behavior. (Bug#15045).
10627 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10629 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10631 Make some functions static in non-Microsoft builds.
10632 On my platform (Fedora 19 x86-64), this shrinks the
10633 Emacs executable (text+data) by 0.25%.
10634 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10635 (load_color) [!MSDOS]:
10636 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10637 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10638 * lisp.h (check_existing):
10639 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10640 (network_interface_info) [!WINDOWSNT]:
10641 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10642 Remove extern decls.
10643 * fileio.c (check_existing):
10644 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10645 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10646 (network_interface_info) [!WINDOWSNT]:
10647 * term.c (encode_terminal_code) [!WINDOWSNT]:
10648 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10649 * xfaces.c (load_color) [!MSDOS]:
10651 * fileio.c (check_existing, check_executable, check_writable):
10652 * process.c (network_interface_list, network_interface_info):
10653 Move earlier, so that we don't need forward decls.
10654 * gnutls.c (fn_gnutls_transport_set_errno)
10655 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10657 * w32.c (init_environment): Use faccessat rather than
10658 check_existing, partly for consistency with the rest of the code
10659 in this file, partly so that check_existing can be static.
10661 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10662 * emacs.c (MAIN_PROGRAM): New macro.
10663 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10664 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10666 bool vector int width fixes
10667 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10668 (Fbool_vector_count_matches_at):
10669 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10670 can exceed PTRDIFF_MAX, at least in theory.
10671 (Fbool_vector_count_matches_at):
10672 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10674 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10676 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10677 (struct sockaddr): Add forward decl, for platforms that lack it.
10679 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10681 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10684 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10686 * w32.c (network_interface_get_info, network_interface_list)
10687 (network_interface_info): New functions. (Bug#15610)
10688 (GetAdaptersInfo_Proc): New typedef.
10689 (get_adapters_info): New wrapper function.
10690 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10692 * process.h (network_interface_list, network_interface_info):
10695 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10696 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10697 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10698 for WINDOWSNT. Doc fix.
10699 (syms_of_process): Defsubr Snetwork_interface_list and
10700 Snetwork_interface_info unconditionally.
10702 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10703 in NS GUI sessions. (Bug#15629)
10705 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10707 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10709 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10711 * print.c (print_object): Print " ..." when truncating bool vectors.
10713 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10715 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10716 standard mouse buttons.
10718 * termhooks.h (struct input_event): Remove incorrect commentary.
10720 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10722 Disallow bool vector operations on mixed-length operands.
10723 The old behavior left garbage in the result vector sometimes,
10724 and didn't seem to be useful.
10725 * data.c (Qwrong_length_argument): New static var.
10726 (wrong_length_argument): New function.
10727 (bool_vector_binop_driver): Check that args agree in length.
10729 * keyboard.c, keyboard.h (all_kboards): Now static.
10731 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10733 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10734 note from the lispref.
10736 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10738 * nsterm.h (struct ns_display_info): Remove set-but-unused
10739 member image_cache (image caches are per-terminal anyway).
10740 (FRAME_X_IMAGE_CACHE): Remove.
10741 * nsterm.m (ns_initialize_display_info): Adjust user.
10743 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10745 * w32proc.c: Include mingw_time.h.
10747 * w32.c: Include mingw_time.h.
10749 Implement scrolling of TTY menus when the screen is too short.
10751 * term.c (tty_menu_display): Accept an additional argument, the
10752 menu item from which to start displaying the menu. Account for
10753 the value of Y when limiting the menu to the number of available
10755 (mi_result): New enumeration.
10756 (read_menu_input): Return enumerated value. When the y coordinate
10757 hits min_y or max_y, return scroll indication instead of wrapping
10759 (tty_menu_activate): Handle the scrolling indications from
10760 read_menu_input. Compute the first menu item to display and pass
10761 it to tty_menu_display.
10763 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10765 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10766 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10767 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10768 Adjust to match the change described below.
10769 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10770 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10771 memory_below_frame members to...
10772 * termchar.h (struct tty_display_info): ...here because they're
10773 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10774 * term.c (init_tty):
10775 * nsterm.m (ns_create_terminal):
10776 * w32term.c (w32_create_terminal):
10777 * xterm.c (x_create_terminal): Adjust users.
10778 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10779 to filter out non-TTY frames. Adjust comment.
10780 (scrolling): Adjust user. Prefer eassert for debugging check.
10782 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10784 * xfaces.c (PT_PER_INCH): Remove unused macro.
10785 * termhooks.h (struct terminal): Remove set-but-unused
10786 member fast_clear_end_of_line.
10787 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10788 * nsterm.m (ns_create_terminal):
10789 * term.c (init_tty):
10790 * w32term.c (w32_create_terminal):
10791 * xterm.c (x_create_terminal): Adjust users.
10793 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10795 * lisp.h (bool_vector_size): New function.
10796 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10797 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10798 (Fbool_vector_not, Fbool_vector_count_matches_at):
10799 Remove uses of 'eassume' that should no longer be needed,
10800 because they are subsumed by the 'eassume' in bool_vector_size.
10802 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10804 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10805 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10806 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10808 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10810 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10811 have different dimensions. (Bug#15575)
10813 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10816 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10818 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10820 * term.c (tty_menu_show): Never return with unbalanced
10821 specpdl. Use eassert for debugging check. Adjust style.
10823 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10825 * term.c (read_menu_input): Make selection of menu items
10826 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10827 (tty_menu_activate): Fix off-by-one error when computing max_y.
10829 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10831 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10832 audit logging (only used with GnuTLS 3.x) and enable it.
10834 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10836 * dispnew.c (redraw_frame): Remove useless #ifdef because
10837 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10838 Also, move TTY fflush to...
10839 * term.c (tty_update_end): ...this function.
10841 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10843 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10844 the end of the frame's glyph matrix. (Bug#15575)
10846 * term.c (tty_menu_display): Don't move cursor while overwriting
10847 frame's glyphs with menu items. Limit the number of items
10848 displayed to what can be shown on the available screen lines,
10849 excluding the echo area.
10850 (tty_menu_activate): Limit the Y coordinate allowed by
10851 read_menu_input to the last screen line used for menu display.
10853 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10855 * lisp.h (eassume): New macro.
10856 Also, include <verify.h>, for 'assume'.
10857 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10858 (vroundup, vector_nbytes):
10859 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10860 (Fbool_vector_not, Fbool_vector_count_matches)
10861 (Fbool_vector_count_matches_at):
10862 Use eassume, not eassert.
10863 * casetab.c (set_identity, shuffle):
10864 * composite.c (composition_gstring_put_cache):
10865 * dispnew.c (update_frame_1):
10866 * ftfont.c (ftfont_shape_by_flt):
10867 * image.c (gif_load):
10868 * intervals.c (offset_intervals):
10869 * macfont.m (macfont_shape):
10870 Remove calls to 'assume' that are no longer needed, because
10871 --enable-gcc-warnings no longer generates bogus warnings
10872 when these calls are removed.
10874 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10876 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10878 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10880 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10881 (Qsubstitute_env_in_file_name): New var.
10882 (syms_of_fileio): Define it.
10884 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10886 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10887 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10890 * term.c (save_and_enable_current_matrix): Don't allocate and
10891 don't save margin areas.
10892 (restore_desired_matrix): Don't restore margin areas.
10893 (free_saved_screen): Don't free margin areas.
10895 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10897 * image.c: Pacify --enable-gcc-warnings.
10898 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10899 #define only if used.
10901 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10903 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10904 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10905 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10906 (gif_load): For giflib v5.x and later, display the error message
10907 produced by giflib when its functions fail.
10908 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10911 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10913 * keyboard.c (last_event_timestamp): Remove. For X selection and
10914 GTK popup menus, it may be obtained from per-frame X display info.
10915 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10916 (process_special_events): Adjust users.
10917 * keyboard.h (last_event_timestamp): Remove declaration.
10918 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10919 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10920 * menu.h (xmenu_show): Adjust prototype.
10921 * menu.c (Fx_popup_menu): Adjust user.
10922 * xselect.c (x_own_selection, x_get_foreign_selection)
10923 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10925 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10927 * keyboard.c (init_kboard): Now static. Add arg
10928 to denote window system. Adjust comment.
10929 (init_keyboard): Adjust user.
10930 (allocate_kboard): New function.
10931 (syms_of_keyboard):
10932 * nsterm.m (ns_term_init):
10933 * term.c (init_tty):
10934 * w32term.c (w32_create_terminal):
10935 * xterm.c (x_term_init): Use it.
10936 * keyboard.h (init_kboard): Remove prototype.
10937 (allocate_kboard): Add prototype.
10939 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10941 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10942 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10944 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10946 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10948 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10950 * term.c (tty_menu_activate): Flush the output stream after
10951 showing the cursor, and don't mark the frame garbaged at exit from
10952 the function. Fixes redisplay glitches when moving from one menu
10955 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10957 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10958 or throw error (Bug#15570).
10960 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10962 * intervals.c (temp_set_point_both): Move test into 'eassert',
10965 * lisp.h (eassert): Don't use 'assume'.
10966 Sometimes 'assume' wins in performance, and sometimes it loses,
10967 so it shouldn't be used all the time. Perhaps we need two
10968 flavors of 'eassert', one for where 'assume' is far more likely
10969 to help or to hurt; but that can be done later.
10970 Reported by Dmitry Antipov in
10971 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10972 Also, don't include <verify.h>; no longer needed.
10974 2013-10-09 Glenn Morris <rgm@gnu.org>
10976 * eval.c (Fcond): Doc tweak.
10978 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10980 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10981 expressions with side effects to eassert. (Bug#15565)
10983 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10985 * fns.c (hashfn_user_defined): Allow hash functions to return any
10988 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10990 Fix minor problems found by static checking.
10991 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10992 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10993 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10994 * keyboard.c (read_menu_command): Remove unused local.
10995 * lisp.h (read_menu_command): New decl.
10996 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10997 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10998 Return ptrdiff_t, not int.
10999 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11000 not int, for benefit of xpalloc.
11001 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11003 (have_menus_p): Remove; unused.
11004 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11005 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11006 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11008 (save_and_enable_current_matrix): Omit unnecessary casts.
11009 (read_menu_input): Omit local extern decl (now in lisp.h).
11010 Don't access uninitialized storage if mouse_get_xy fails.
11011 (tty_menu_activate): Mark local as initialized, for lint.
11012 (tty_menu_activate, tty_meny_show): Remove unused locals.
11014 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11016 Support menus on text-mode terminals.
11017 * xterm.h (xw_popup_dialog): Add prototype.
11019 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11020 (xmenu_show): Block input here, instead in Fx_popup_menu.
11021 (xw_popup_dialog): New function, with X-specific bits of popup
11024 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11027 * window.c (Fset_window_configuration): Use run-time tests of the
11028 frame type instead of compile-time conditionals, when menu-bar
11029 lines are considered.
11031 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11032 (w32_popup_dialog): New prototypes.
11034 * w32menu.c (Fx_popup_dialog): Function deleted.
11035 (w32_popup_dialog): New function, with w32 specific bits of popup
11036 dialogs. Block input here.
11038 * w32inevt.c (w32_console_read_socket): Minor change to add
11039 debugging TTY events.
11041 * w32fns.c (show_hourglass): If returning early because the frame
11042 is not a GUI frame, unblock input.
11044 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11045 (cursorY): New functions.
11047 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11048 WINDOWSNT, macros that call curX and curY elsewhere.
11050 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11052 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11053 specific function to hide and show cursor on a text-mode terminal.
11054 (tty_menu_struct, struct tty_menu_state): New structures.
11055 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11056 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11057 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11058 (tty_menu_locate, save_and_enable_current_matrix)
11059 (restore_desired_matrix, screen_update, read_menu_input)
11060 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11061 (tty_pop_down_menu, tty_menu_last_menubar_item)
11062 (tty_menu_new_item_coords, tty_menu_show): New functions.
11063 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11065 * nsterm.h (ns_popup_dialog): Adjust prototype.
11067 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11068 of in x-popup-menu.
11069 (ns_popup_dialog): Adapt order of arguments to the other
11070 *_menu_show implementations.
11071 (Fx_popup_dialog): Function deleted.
11073 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11075 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11077 * menu.c (have_boxes): New function.
11078 (single_keymap_panes): Use it instead of a compile-time
11080 (single_menu_item): Use run-time tests of the frame type instead
11081 of compile-time conditionals.
11082 (encode_menu_string): New function.
11083 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11084 the macro, since different types of frame need different encoding
11086 (digest_single_submenu): Use run-time tests of frame type instead
11087 of, or in addition to, compile-time conditionals.
11088 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11089 (Fx_popup_menu): Detect when the function is called from keyboard
11090 on a TTY. Don't barf when invoked on a text-mode frame.
11091 Check frame type at run time, instead of compile-time conditionals for
11092 invoking terminal-specific menu-show functions.
11093 Call tty_menu_show on text-mode frames.
11094 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11095 run time to determine which alternative to invoke; support dialogs
11098 * keyboard.h <Qmouse_movement>: Declare.
11100 * keyboard.c <Qmouse_movement>: Now extern.
11101 <Qecho_keystrokes>: New static variable.
11102 (read_key_sequence): Accept an additional argument, a flag to
11103 prevent redisplay during reading of the key sequence. All callers
11105 (read_menu_command): New function.
11106 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11108 (toolkit_menubar_in_use): New function.
11109 (make_lispy_event): Use it instead of a compile-time test.
11111 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11112 window-system being available.
11114 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11115 to x-popup-dialog on the frame type, they all now support popup
11118 * dispnew.c (save_current_matrix): Save the margin areas.
11119 (restore_current_matrix): Restore margin areas.
11120 (update_frame_with_menu): New function.
11122 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11125 * alloc.c (make_save_ptr): Now compiled unconditionally.
11127 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11129 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11130 (redraw_frame, update_frame): Adjust users.
11131 * dispextern.h (set_window_update_flags): Adjust prototype.
11132 * xdisp.c (redisplay_internal): When updating all frames with zero
11133 windows_or_buffers_changed, assume that only the windows that shows
11134 current buffer should be really updated.
11136 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11138 Do not allocate huge temporary memory areas and objects while encoding
11139 for file I/O, thus reducing an enormous memory usage for large buffers.
11140 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11141 * coding.h (struct coding_system): New member raw_destination.
11142 * coding.c (setup_coding_system): Initialize it to zero.
11143 (encode_coding_object): If raw_destination is set, do not create
11144 dst_object. Add comment.
11145 * fileio.c (toplevel): New constant E_WRITE_MAX.
11146 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11147 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11149 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11151 * nsterm.m (windowDidExitFullScreen:)
11152 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11154 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11156 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11157 * keyboard.c (unblock_input_to): Don't process pending signals
11158 if a fatal error is in progress.
11160 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11161 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11162 they're talking about words in Lisp bool vectors.
11163 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11164 * data.c (popcount_bits_word): Rename from popcount_size_t.
11165 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11168 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11170 Improve support for popcount and counting trailing zeros (Bug#15550).
11171 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11172 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11173 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11174 (popcount_size_t_msc, popcount_size_t_gcc):
11175 Remove; now done by Gnulib.
11176 (popcount_size_t): Now a macro that defers to Gnulib.
11177 (count_trailing_zero_bits): Return int, for consistency with
11178 Gnulib and because Emacs prefers signed to unsigned int.
11179 Don't assume that size_t is either unsigned int or unsigned long
11180 or unsigned long long.
11181 (size_t_to_host_endian): Do not assume that size_t is either
11182 exactly 32 or exactly 64 bits wide.
11183 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11184 etc., so that it's now an enum constant, not a macro.
11185 No need to assume that it's either 32 or 64.
11187 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11189 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11192 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11194 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11195 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11197 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11199 emacs_read and emacs_write now use void *, not char *.
11200 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11201 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11202 Buffer arg is now void *, not char *. This matches plain
11203 'read' and 'write' better, and avoids a constraint violation
11204 on Solaris 9 with Oracle Studio.
11206 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11208 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11209 memset to explicit loop. Otherwise copy largest possible chunk
11210 from initialized to uninitialized part, thus allowing the longer
11211 memcpy runs and reducing the number of loop iterations.
11213 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11215 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11216 hide toolbar (Bug#15388).
11217 (windowDidEnterFullScreen:): If presentation options are zero,
11218 set them here (Bug#15388).
11219 (ns_update_auto_hide_menu_bar): Remove runtime check.
11220 Don't auto hide dock unless menubar is also auto hidden.
11222 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11224 * editfns.c (message): Mention batch mode in doc string.
11226 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11228 * nsterm.m (check_native_fs): Remove erroneous comment.
11230 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11232 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11233 uses find_newline instead of scan_newline and so doesn't move point.
11235 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11237 Use hardware support for byteswapping on glibc x86 etc.
11238 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11239 whereas the old swap64 needed 30.
11240 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11241 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11242 Use byteswap.h's macros to swap bytes.
11243 * lisp.h (swap16, swap32, swap64): Remove.
11244 All uses replaced by bswap_16, bswap_32, bswap_64.
11246 * bytecode.c (exec_byte_code): Use some more volatile variables
11247 to work around local variables getting clobbered by longjmp.
11248 Port to pre-C99, which doesn't allow decls after stmts.
11250 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11252 * lisp.h (eassert): Assume that COND is true when optimizing.
11253 In other words, take on the behavior of eassert_and_assume.
11254 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11255 (eassert_and_assume): Remove. All uses replaced by eassert.
11257 * xdisp.c (Qglyphless_char): Now static.
11259 Adjust to merge from gnulib.
11260 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11261 * lisp.h: Include <verify.h>, for 'assume'.
11263 * eval.c (clobbered_eassert): New macro.
11264 (internal_catch, internal_condition_case)
11265 (internal_condition_case_1, internal_condition_case_2)
11266 (internal_condition_case_n): Use it instead of eassert
11267 when the argument contains locals clobbered by longjmp.
11268 Don't use clobbered locals outside of clobbered_eassert.
11269 (internal_lisp_condition_case): Use a volatile variable
11270 to work around a local variable's getting clobbered.
11272 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11274 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11275 (PUSH_HANDLER): New macro.
11276 (catchlist): Remove.
11277 (handlerlist): Always declare.
11279 * eval.c (catchlist): Remove (merge with handlerlist).
11280 (handlerlist, lisp_eval_depth): Not static any more.
11281 (internal_catch, internal_condition_case, internal_condition_case_1)
11282 (internal_condition_case_2, internal_condition_case_n):
11284 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11285 handlerlist/catchlist.
11286 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11287 handlerlist which can only handle a single condition-case handler at
11289 (find_handler_clause): Simplify since we only a single branch here
11292 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11294 (bcall0): New function.
11295 (exec_byte_code): Add corresponding cases. Improve error message when
11296 encountering an invalid byte-code. Let Bunwind_protect accept
11297 a function (rather than a list of expressions) as argument.
11299 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11300 and make them unconditional now that they're heap-allocated.
11302 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11304 * charset.c (Fdecode_char, Fencode_char): Remove description of
11305 `restriction' arg. now that it's hidden by advertised-calling-convention.
11307 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11309 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11310 Remove unused variable (from mac-port).
11311 (macfont_draw): Use s->ybase for correct y position.
11313 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11315 * frame.h (struct frame): Drop has_minibuffer member because...
11316 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11317 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11319 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11321 * window.h (struct window): Prefer enum text_cursor_kinds to int
11322 for phys_cursor_type member. Move the latter, phys_cursor_width,
11323 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11324 * window.c (replace_window, make_window): Adjust users.
11326 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11328 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11329 this module is never compiled otherwise.
11331 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11333 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11336 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11338 * xdisp.c (get_next_display_element): Don't call face_for_font in
11339 a build configured --without-x. (Bug#15484)
11341 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11343 * window.c (calc_absolute_offset): #elif should be #elif defined.
11345 * frame.c (delete_frame): Block/unblock input to overcome race
11346 condition (Bug#15475).
11348 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11350 * frame.c (delete_frame): Record selected frame only after
11351 calling Qdelete_frame_functions (Bug#15477).
11353 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11355 * nsterm.m (ns_selection_color): Remove.
11356 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11357 NSColor selectedText(Background)Color. Only for COCOA.
11358 (ns_term_init): Remove assignment of ns_selection_color, logic
11359 moved to ns_get_color.
11361 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11362 NS_SELECTION_COLOR_DEFAULT.
11363 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11365 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11367 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11368 frame' does not have the tool_bar_window member.
11370 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11372 Signal error when reading an empty byte-code object (Bug#15405)
11373 * lread.c (read1): Signal error.
11374 * alloc.c (make_byte_code): eassert header size.
11375 (sweep_vectors): Change an int to size_t.
11377 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11379 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11380 instead of ints, as it's the usual style for offsetof constants. See:
11381 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11383 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11384 This is ugly, but it should fix the performance problem for older
11385 GCC versions in the short run. I'll look into integrating the
11386 Gnulib module for popcount, as a better fix.
11387 See the thread starting in:
11388 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11389 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11390 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11391 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11392 (popcount_size_t): Use it.
11394 2013-09-24 Daniel Colascione <dancol@dancol.org>
11396 * process.c (Fnetwork_interface_info): Fix build break due to
11399 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11401 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11402 Prefer signed to unsigned integers where either will do.
11403 No need for 'const' on locals that do not escape.
11404 Omit easserts with unnecessary and unportable assumptions about
11405 alignment. Avoid unnecessary casts to char *.
11407 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11409 Use union for the payload of struct Lisp_Vector.
11410 This helps to avoid a few glitches dictated by C's aliasing rules.
11411 * lisp.h (struct Lisp_Vector): Use union for next and
11412 contents member. Adjust comment. Change related users.
11413 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11414 Related users changed.
11415 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11416 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11417 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11418 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11420 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11422 Optimize glyph row clearing and copying routines.
11423 * dispextern.h (struct glyph_row): Change layout of struct
11424 glyph_row to help copy_row_except_pointers. Adjust comment.
11425 * dispnew.c (null_row): Remove.
11426 (clear_glyph_row): Use offsetof and memset to find and clear
11427 just the members that need clearing. Adjust comment.
11428 (copy_row_except_pointers): Likewise for copying.
11430 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11432 Some minor cleanups of recently-added bool vector code.
11433 * conf_post.h (assume): Always return void. Use lint version
11434 only if GCC and MSC versions don't apply.
11435 * conf_post.h (assume):
11436 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11437 Depend on _MSC_VER, not __MSC_VER, for consistency with
11439 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11440 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11441 (bool_vector_binop_driver, count_trailing_zero_bits)
11442 (size_t_to_host_endian): Now static, not static inline;
11443 the latter isn't needed with modern compilers and doesn't
11444 work with older compilers anyway.
11446 * alloc.c (valgrind_p): Use bool for boolean.
11448 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11450 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11451 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11452 (display_last_displayed_message_p, message_buf_print)
11453 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11454 Use bool for boolean.
11455 * dispextern.h (cancel_line, init_desired_glyphs):
11456 Remove ancient leftover.
11457 (help_echo_showing_p, hourglass_shown_p):
11458 * lisp.h (noninteractive_need_newline): Adjust declaration.
11460 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11462 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11464 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11465 ...this file and convert the latter to static. Adjust comment.
11466 (make_initial_frame):
11467 * window.c (init_window_once): Adjust user.
11468 * frame.h (last_nonminibuf_frame): Remove declaration.
11469 * lisp.h (selected_frame): Likewise.
11470 * msdos.c (the_only_display_info): Adjust comment.
11472 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11474 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11475 computing the end column of mouse-highlight that comes from
11476 display or overlay strings. (Bug#15437)
11477 (note_mouse_highlight): Adapt calculation of last argument to
11478 mouse_face_from_string_pos to the above change.
11480 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11481 all platforms, not just for clang.
11483 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11485 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11486 about excess arguments to snprintf.
11488 * conf_post.h(assume): Use __builtin_unreachable for clang.
11490 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11492 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11493 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11495 2013-09-23 Daniel Colascione <dancol@dancol.org>
11497 * alloc.c (USE_VALGRIND): New macro; on by default
11498 when ENABLE_CHECKING.
11499 (mark_maybe_object, mark_maybe_pointer)
11500 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11502 (valgrind_p) [USE_VALGRIND]: New variable.
11503 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11505 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11507 * process.c (wait_reading_process_output): Change int pnamelen to
11510 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11511 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11512 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11513 argument to unsigned long to avoid warning.
11514 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11516 * conf_post.h (assume): Fix compiler error: x shall be cond.
11518 2013-09-22 Daniel Colascione <dancol@dancol.org>
11520 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11521 warning when compiling without a window system.
11523 2013-09-22 Daniel Colascione <dancol@dancol.org>
11525 * data.c (Qbool_vector_p): New symbol.
11526 (bool_vector_spare_mask, popcount_size_t_generic)
11527 (popcount_size_t_msc, popcount_size_t_gcc)
11529 (bool_vector_binop_driver)
11530 (count_trailing_zero_bits, size_t_to_host_endian)
11531 (Fbool_vector_exclusive_or)
11532 (Fbool_vector_union)
11533 (Fbool_vector_intersection, Fbool_vector_set_difference)
11534 (Fbool_vector_subsetp, Fbool_vector_not)
11535 (Fbool_vector_count_matches)
11536 (Fbool_vector_count_matches_at): New functions.
11537 (syms_of_data): Intern new symbol, functions.
11538 * alloc.c (bool_vector_payload_bytes): New function.
11539 (Fmake_bool_vector): Instead of calling Fmake_vector,
11540 which performs redundant initialization and argument checking,
11541 just call allocate_vector ourselves. Make sure we clear any
11542 terminating padding to zero.
11543 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11544 instead of open-coding the size calculation.
11545 (vroundup_ct): New macro.
11546 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11547 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11548 * composite.c (composition_gstring_put_cache):
11549 Change lint_assume to assume.
11550 * conf_post.h (assume): New macro.
11551 (lint_assume): Remove.
11552 * dispnew.c (update_frame_1): Change lint_assume to assume.
11553 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11555 * image.c (gif_load): Change lint_assume to assume.
11556 * lisp.h (eassert_and_assume): New macro.
11557 (Qbool_vector_p): Declare.
11558 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11559 (swap16, swap32, swap64): New inline functions.
11560 * macfont.m (macfont_shape): Change lint_assume to assume.
11561 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11562 * xsettings.c (parse_settings): Use new swap16 and
11563 swap32 from lisp.h instead of file-specific macros.
11565 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11567 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11568 found (which can legitimately happen when the glyph row at the
11569 window start is disabled in the current_matrix. (Bug#15365)
11571 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11573 Fix syntax.h bug introduced by recent INLINE change.
11574 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11575 conditionally compiled one way in some modules, and a different
11576 way in others. This doesn't work with extern inline functions,
11577 which must have the same definition in all modules, because the
11578 defining code might be shared across modules, depending on the
11579 implementation. Symptoms reported by Martin Rudalics in:
11580 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11581 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11582 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11583 overriding the corresponding functions in syntax.h.
11584 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11585 (syntax_property): New inline functions.
11586 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11587 Rewrite in terms of these new functions.
11589 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11591 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11592 not chars_in_text, whose result depends on the multibyteness of
11593 the current buffer. (Bug#15426)
11595 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11597 Port recent change to hosts where pointers aren't 'long'.
11598 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11599 Don't assume that pointers are the same width as 'long'.
11600 Add a compile-time check that a pointer fits into two X slots.
11602 A simpler, centralized INLINE.
11603 * conf_post.h (INLINE): Define only if not already defined.
11604 This allows us to use a single INLINE, defined by one file
11606 * emacs.c (INLINE): Define it.
11607 Also, include category.h, charset.h, composite.h, dispextern.h,
11608 syntax.h, systime.h, so that their INLINE definitions are expanded
11609 properly for Emacs.
11610 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11611 * buffer.h, buffer.c (BUFFER_INLINE):
11612 * category.h, category.c (CATEGORY_INLINE):
11613 * character.h, character.c (CHARACTER_INLINE):
11614 * charset.h, charset.c (CHARSET_INLINE):
11615 * composite.h, composite.c (COMPOSITE_INLINE):
11616 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11617 * frame.h, frame.c (FRAME_INLINE):
11618 * intervals.h, intervals.c (INTERVALS_INLINE):
11619 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11620 * lisp.h, alloc.c (LISP_INLINE):
11621 * process.h, process.c (PROCESS_INLINE):
11622 * syntax.h, syntax.c (SYNTAX_INLINE):
11623 * systime.h, sysdep.c (SYSTIME_INLINE):
11624 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11625 * window.h, window.c (WINDOW_INLINE):
11626 Remove. All uses replaced with INLINE.
11628 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11630 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11631 to avoid Bug#15398.
11633 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11635 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11636 'const char *' to avoid compiler warnings due to similar change in
11637 the prototype of x_get_string_resource.
11639 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11641 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11642 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11643 going to replace static variables below. Adjust comments.
11644 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11645 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11646 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11647 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11648 Related users changed.
11649 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11650 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11651 last_mouse_movement_time, going to replace static variables below.
11653 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11654 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11656 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11657 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11658 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11659 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11660 static variables below.
11661 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11662 (last_mouse_scroll_bar): Remove.
11663 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11664 (mouseExited): Related users changed.
11666 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11668 Do not use external array to process X scroll bar messages.
11669 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11670 (x_send_scroll_bar_event): Pack window pointer into two slots
11671 of XClientMessageEvent if we're 64-bit. Adjust comment.
11672 (x_scroll_bar_to_input_event): Unpack accordingly.
11674 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11676 Ifdef away recent changes which aren't relevant to NS port.
11677 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11678 [!HAVE_NS]: Declare as such.
11679 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11680 [!HAVE_NS]: Define as such.
11682 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11684 * frame.c (x_redo_mouse_highlight): New function
11685 to factor out common code used in W32 and X ports.
11686 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11687 * xterm.h (struct x_display_info):
11688 * w32term.h (struct w32_display_info):
11689 * nsterm.h (struct ns_display_info): New members
11690 last_mouse_motion_frame, last_mouse_motion_x and
11691 last_mouse_motion_y, going to replace static variables below.
11692 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11693 (redo_mouse_highlight): Remove.
11694 (note_mouse_movement, syms_of_xterm): Adjust user.
11695 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11696 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11697 (redo_mouse_highlight): Remove.
11698 (note_mouse_movement, syms_of_w32term): Adjust user.
11699 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11700 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11702 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11703 * nsfns.m (compute_tip_xy): Adjust user.
11705 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11707 * frame.c (x_mouse_grabbed): New function.
11708 * dispextern.h (x_mouse_grabbed): Add prototype.
11709 (last_mouse_frame): Remove declaration.
11710 * xterm.h (struct x_display_info):
11711 * w32term.h (struct w32_display_info):
11712 * nsterm.h (struct ns_display_info): New member
11713 last_mouse_frame, going to replace...
11714 * xdisp.c (last_mouse_frame): ...global variable.
11715 (note_tool_bar_highlight):
11716 * w32term.c (w32_mouse_position, w32_read_socket):
11717 * xterm.c (XTmouse_position, handle_one_xevent):
11718 Use x_mouse_grabbed.
11719 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11721 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11723 * w32term.c (w32_read_socket): Avoid temporary
11724 variables in a call to x_real_positions.
11725 * xterm.c (handle_one_xevent): Likewise.
11727 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11729 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11730 (x_icon_type): Remove prototype.
11731 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11732 * frame.c (x_icon_type): Remove.
11733 * w32term.c (x_make_frame_visible, x_iconify_frame):
11734 * xterm.c (x_make_frame_visible, x_iconify_frame):
11735 Use x_set_bitmap_icon to factor out common code.
11737 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11739 * dispextern.h (check_x_display_info, x_get_string_resource):
11740 Declare here just once and unify the latter.
11741 * frame.c (check_x_display_info, x_get_string_resource):
11742 * nsterm.h (check_x_display_info):
11743 * xrdb.c (x_get_string_resource):
11744 * xterm.h (check_x_display_info): Remove prototypes.
11745 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11746 * w32reg.c (x_get_string_resource): Likewise.
11747 (w32_get_rdb_resource): Adjust user.
11749 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11751 * xterm.h (struct x_display_info): New member
11752 x_pending_autoraise_frame, going to replace...
11753 * xterm.c (pending_autoraise_frame): ...static variable.
11754 (x_new_focus_frame, XTread_socket): Adjust users.
11755 * w32term.h (struct w32_display_info): New member
11756 w32_pending_autoraise_frame, going to replace...
11757 * w32term.c (pending_autoraise_frame): ...global variable.
11758 (x_new_focus_frame, w32_read_socket): Adjust users.
11760 2013-09-17 Glenn Morris <rgm@gnu.org>
11762 * xdisp.c (message_dolog): If we create *Messages*,
11763 switch it to messages-buffer-mode.
11765 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11767 Don't overuse 'const' in types of locals.
11768 * bidi.c (bidi_count_bytes):
11769 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11770 (xg_event_is_for_scrollbar):
11771 * xselect.c (x_handle_property_notify)
11772 (x_handle_selection_notify, x_handle_dnd_message):
11773 * xsettings.c, xsettings.h (xft_settings_event):
11774 * xterm.c (x_handle_net_wm_state, handle_one_event)
11775 (x_menubar_window_to_frame, x_detect_focus_change)
11776 (construct_mouse_click, note_mouse_movement)
11777 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11778 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11779 (handle_one_xevent, x_handle_net_wm_state):
11780 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11781 (x_handle_dnd_message):
11782 Avoid unnecessary 'const', typically the second 'const' in
11783 'const foo * const arg', a 'const' that does not affect the API
11784 and doesn't significantly help the human reader.
11786 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11788 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11789 only if Glib < 2.36.0.
11790 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11791 * xsettings.c (init_gconf, init_gsettings): Do not check
11793 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11795 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11797 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11799 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11800 before calling g_type_init.
11802 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11804 * nsterm.m (syms_of_nsterm): ... to here.
11806 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11808 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11809 (ignore_next_mouse_click_timeout): Use Time as X does.
11810 (handle_one_xevent): Avoid cast and use unsigned comparison.
11812 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11814 Do not copy X event in handle_one_xevent except KeyPress case.
11815 Wnen XEvent is processed, it is unlikely to be changed except
11816 KeyPress case, so we can avoid copying and use const pointer to
11817 const data to make sure that an event is not changed elsewhere.
11818 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11819 const' and do not create local copy except for the KeyPress event.
11820 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11821 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11822 (x_handle_net_wm_state, x_menubar_window_to_frame)
11823 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11824 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11825 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11826 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11827 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11828 (x_handle_dnd_message):
11829 * xsettings.c (xft_settings_event):
11830 Use 'const XEvent * const' where appropriate.
11831 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11833 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11835 Fix X event waiting to handle multiple frames.
11836 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11837 * xterm.c (pending_event_wait): Remove. Adjust users.
11838 (x_detect_focus_change): Pass frame arg.
11839 (handle_one_xevent): Find related frame early and clear per-frame
11840 wait_event_type only if this is an event for the relevant frame.
11841 (x_wait_for_event): Use per-frame wait_event_type.
11843 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11845 * nsfns.m (Fx_create_frame): Fix font driver registration for
11848 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11849 for syms_of_macfont.
11851 * nsterm.m: Include macfont.h.
11852 (ns_tmp_flags, ns_tmp_font): Remove.
11853 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11854 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11855 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11856 (changeFont:): Fix code style. Check for font driver type when
11859 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11862 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11863 (nsfont_open): Set font driver type.
11864 Set font->ascent and font->descent. Figure out font instead of
11865 ns_tmp_font, and flags instead of ns_tmp_flags.
11866 Fix indentation. Remove call to ns_draw_text_decoration,
11869 * nsfns.m: Include macfont.h.
11870 (Fx_create_frame): Register macfont driver, make a better default font.
11871 (Fns_popup_font_panel): Get font from macfont driver, if used.
11873 * macfont.m, macfont.h, macuvs.h: New files.
11875 * font.h: Declare syms_of_macfont.
11877 * font.c (syms_of_font): Call syms_of_macfont.
11879 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11881 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11883 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11884 and it is always zero for others, so I assume that this is an ancient
11885 leftover which nobody will want to change any more.
11886 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11887 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11888 * frame.c (x_set_scroll_bar_width):
11889 * w32fns.c (w32_createscrollbar):
11890 * w32term.c (w32_set_vertical_scroll_bar):
11891 * xfns.c (x_set_scroll_bar_default_width):
11892 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11893 (x_scroll_bar_expose): Related users changed.
11895 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11897 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11898 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11899 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11901 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11902 Define once here...
11903 * nsterm.h, w32term.h, xterm.h: ...and not here.
11904 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11905 Remove unused Xisms.
11906 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11907 these modules are never compiled otherwise.
11909 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11911 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11912 Doc fix. (Bug#15375)
11914 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11916 Unify Fx_focus_frame between all ports.
11917 * frame.h (x_focus_frame): New prototype.
11918 * xfns.c (Fx_focus_frame): Remove.
11919 (syms_of_xfns): Do not defsubr it.
11920 (x_focus_frame): X implementation.
11921 * nsfns.m (Fx_focus_frame): Remove.
11922 (syms_of_nsfns): Do not defsubr it.
11923 (x_focus_frame): NS implementation.
11924 * w32term.c (Fx_focus_frame): Remove.
11925 (x_focus_on_frame): Rename to...
11926 (x_focus_frame): W32 implementation.
11927 * w32term.h (x_focus_on_frame): Remove prototype.
11928 * w32fns.c (Fx_focus_frame): Remove.
11929 (syms_of_w32fns): Do not defsubr it.
11930 * frame.c (Fx_focus_frame): Define here.
11931 (syms_of_frame): Defsubr here.
11932 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11934 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11936 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11937 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11938 each port to reference the port-specific window system data.
11939 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11940 (FRAME_DISPLAY_INFO): Define.
11941 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11942 (FRAME_DISPLAY_INFO): Define. Adjust users.
11943 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11944 (FRAME_DISPLAY_INFO): Define. Adjust users.
11945 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11946 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11947 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11948 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11949 * xselect.c, xterm.c: All related users changed.
11951 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11953 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11954 (x_menubar_window_to_frame): Remove prototypes.
11955 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11956 (x_menubar_window_to_frame, x_top_window_to_frame):
11958 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11959 (x_menubar_window_to_frame, x_top_window_to_frame):
11960 ...to here and convert all but the last to static.
11962 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11964 * lisp.mk (lisp): Add w32-common-fns.elc.
11966 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11968 * charset.c (char_charset): Document an exception for char-charset.
11970 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11972 * xterm.h (x_display_info): New field last_user_time...
11973 * xterm.c (toplevel): ...to replace static last_user_time.
11974 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11976 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11978 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11979 scroll bar values to prevent thumb from disappear and update comment.
11981 2013-09-11 Glenn Morris <rgm@gnu.org>
11983 * emacs.c (usage_message): Possessive apostrophe tweak.
11985 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11987 * nsterm.m (syms_of_nsterm): Use Qns.
11988 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11989 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11990 * xfns.c (x_display_info_for_name, Fx_open_connection):
11991 Remove old '#if 0' code.
11992 (syms_of_xfns): Use Qx.
11993 * termhooks.h (fullscreen_hook): Remove the leftover.
11994 (struct terminal): Fix typo in comment.
11996 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11998 Cleaning up a few X scroll bar bits.
11999 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12000 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12001 New member last_seen_part, going to replace...
12002 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12003 (xt_action_hook) [USE_LUCID]: Adjust user.
12004 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12005 Lucid-specific scroll bar support.
12006 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12007 to int and adjust to use last_seen_part member.
12008 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12009 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12010 Initialize last_seen_part.
12012 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12014 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12015 insert-buffer-substring an empty string.
12017 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12019 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12020 avoiding a GCC warning.
12022 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12024 Ifdef away frame tool bar code when it is not really used.
12025 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12026 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12027 and minimize_tool_bar_window_p under the above.
12028 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12029 (fset_tool_bar_window): Likewise.
12030 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12031 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12032 (change_frame_size_1):
12033 * window.c (window_from_coordinates, Frecenter): Adjust users.
12034 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12035 code is not really used.
12036 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12037 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12038 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12039 [!USE_GTK && !HAVE_NS]: Define as such.
12040 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12041 (note_mouse_highlight, expose_frame):
12042 * xfns.c (x_set_tool_bar_lines):
12043 * xterm.c (handle_one_xevent): Adjust users.
12045 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12047 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12048 This bug was introduced by my 2013-08-26 patch, which incorrectly
12049 assumed that the terminfo implementation doesn't use termcap buffers.
12050 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12051 these buffers apparently are used after all.
12052 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12053 (struct tty_display_info): Define members termcap_term_buffer and
12054 termcap_strings_buffer even if TERMINFO.
12056 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12059 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12060 'usage' docstring entry to pacify make-docfile.
12062 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12064 Change comparison functions =, <, >, <=, >= to take many arguments.
12065 * data.c: Change comparison functions' interface and implementation.
12066 * lisp.h: Make arithcompare available for efficient two arg
12068 * bytecode.c: Use arithcompare.
12069 * fileio.c: Use new interface.
12071 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12073 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12075 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12077 * eval.c (Feval): Document the new use of `lexical'.
12079 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12081 Review and drop old frame resize hack.
12082 * frame.h (struct frame): Remove force_flush_display_p.
12083 * dispnew.c (update_frame): Adjust user and don't call
12084 flush_frame here. The comment has said that there was an issues
12085 with redisplaying fringes, but I don't see any differences with
12086 and without this hack. Hopefully we can continue without it.
12087 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12088 current frame matrices twice if resized_p is set.
12090 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12092 Do not populate pure Xism x_sync to other ports.
12093 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12094 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12095 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12096 * w32term.h (x_sync): Remove prototype.
12098 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12100 Cleanup frame flushing.
12101 * dispextern.h (struct redisplay_interface):
12102 Drop flush_display_optional because flush_display is enough
12103 for X and flushing via RIF is just a no-op for others.
12104 * frame.h (flush_frame): New function.
12105 * dispnew.c (update_frame):
12106 * minibuf.c (read_minibuf):
12107 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12109 * keyboard.c (detect_input_pending_run_timers): Do not flush
12110 all frames but selected one in redisplay_preserve_echo_area.
12111 * nsterm.m (ns_flush): Remove no-op.
12112 (ns_redisplay_interface): Adjust user.
12113 * w32term.h (x_flush): Remove no-op.
12114 (w32_redisplay_interface): Adjust user.
12115 * xterm.c (x_flush): Simplify because we do not flush all
12116 frames at once any more. Adjust comment.
12117 (x_redisplay_interface): Adjust user.
12119 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12121 Port --without-x --enable-gcc-warnings to Fedora 19.
12122 * gfilenotify.c (globals_of_gfilenotify):
12123 Call g_type_init only if using an older glib version that needs it.
12125 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12127 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12128 (last_glyphless_glyph_merged_face_id): Remove declarations.
12129 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12130 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12131 (last_glyphless_glyph_merged_face_id): Now static.
12132 (merge_escape_glyph_face): New function, refactored from...
12133 (get_next_display_element): ...here.
12134 (merge_glyphless_glyph_face): New function, refactored from...
12135 (produce_glyphless_glyph): ...here...
12136 * term.c (produce_glyphless_glyph): ...and here.
12138 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12140 * eval.c (eval_sub): Only call Ffunction if necessary.
12142 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12144 Attempt to make redisplay more selective when changing cursor type.
12145 * frame.h (struct frame): New bitfield cursor_type_changed.
12146 * xdisp.c (cursor_type_changed): Remove.
12147 (try_cursor_movement, redisplay_window, try_window_id)
12148 (set_frame_cursor_types, try_window_reusing_current_matrix):
12149 Adjust to use per-frame bitfield.
12150 (redisplay_internal): Look for cursor type change on each visible
12151 frame and consider all frames if cursor type has been changed on
12152 the frame other than selected. If cursor type has been changed on
12153 selected frame only, do not use fast update.
12155 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12157 Attempt to make redisplay more selective when changing fonts.
12158 * frame.h (struct frame): New bitfield fonts_changed.
12159 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12160 (adjust_frame_glyphs): Add prototype.
12161 * dispnew.c (fonts_changed_p): Remove.
12162 (adjust_glyphs): Remove because we do not
12163 adjust matrices on all frames at once any more.
12164 (adjust_frame_glyphs): Block and unblock input here.
12165 (adjust_glyph_matrix): Use fonts_changed.
12166 (change_frame_size_1): Use adjust_frame_glyphs.
12167 * font.c (font_open_entity): Use fonts_changed.
12168 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12169 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12170 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12171 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12172 (shrink_mini_window, Fresize_mini_window_internal)
12173 (window_scroll_pixel_based, Fset_window_configuration)
12174 (apply_window_adjustment, Fset_window_vscroll):
12175 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12176 Use adjust_frame_glyphs.
12177 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12178 (try_window_reusing_current_matrix, try_window_id, display_line)
12179 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12180 (redisplay_internal): Consider fonts_changed and adjust frame
12181 matrices for each frame only if the frame is visible. If font
12182 has been changed on some frame during full redisplay, retry
12183 only visible frames where the font has been actually changed.
12185 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12187 Cache current header and mode line height for each window.
12188 * window.h (struct window): New fields mode_line_height
12189 and header_line_height.
12190 * window.c (make_window): Initialize them.
12191 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12192 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12193 (current_mode_line_height, current_header_line_height):
12194 Remove declaration.
12195 * xdisp.c (current_mode_line_height, current_header_line_height):
12197 (pos_visible_p, init_xdisp): Adjust user.
12198 (redisplay_window): Invalidate mode_line_height and
12199 header_line_height if current and desired matrices do not agree.
12201 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12203 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12204 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12206 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12208 Make --without-x compatible with --enable-gcc-warnings.
12209 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12210 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12211 members under HAVE_WINDOW_SYSTEM.
12212 * keyboard.c (make_lispy_focus_out): Likewise.
12213 (record_menu_key): Move under HAVE_MENUS.
12214 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12215 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12216 (syms_of_xdisp): Adjust user.
12217 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12218 (start_hourglass, cancel_hourglass):
12219 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12220 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12221 and CLEAR_FONT_TABLE_NFONTS.
12222 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12223 Declare only if HAVE_WINDOW_SYSTEM.
12224 (lface_same_font_attributes_p, clear_face_gcs): Define only
12225 if HAVE_WINDOW_SYSTEM.
12227 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12229 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12230 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12231 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12233 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12235 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12237 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12239 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12240 This fixes a type error on hosts where ptrdiff_t is wider than int.
12242 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12244 * keyboard.c (read_key_sequence_vs): New function.
12245 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12248 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12250 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12252 Makefile improvements.
12253 * Makefile.in (config.status): Don't use double-colon rules, as
12254 they are not portable according to POSIX. Fix shell typo with `;
12255 I guess this rule has never been tested?
12256 (VCSWITNESS): New macro, to override any environment var.
12258 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12260 * xterm.h (struct x_display_info): Do not track X connection
12261 fd separately because it is always available from Display.
12262 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12265 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12267 * buffer.c (drop_overlay):
12268 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12269 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12271 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12273 * buffer.c (Fmake_overlay, Fmove_overlay):
12274 * intervals.c (set_point_from_marker):
12275 * print.c (PRINTPREPARE): Prefer signal_error
12276 to plain error and report unsuitable marker too.
12278 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12280 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12281 for 'dragging' member.
12282 (struct x_output): Remove set-but-unused leftovers
12283 'left_before_move' and 'top_before_move'.
12284 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12285 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12286 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12287 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12288 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12289 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12290 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12291 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12293 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12295 * nsfont.m (INVALID_GLYPH): New define.
12296 (nsfont_encode_char): Use INVALID_GLYPH.
12297 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12299 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12301 * xterm.c (x_last_mouse_movement_time): Revert last change.
12302 This code should use XDisplayMotionBufferSize to check display's
12303 motion history first, and there are few other issues as well.
12304 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12305 (handle_one_xevent): Adjust user.
12307 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12309 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12310 * frame.c (Flast_nonminibuf_frame): ... to here.
12311 (check_minibuf_window): Don't abort if no window was found
12314 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12316 Use XGetMotionEvents to ask the last mouse motion time from X server.
12317 * xterm.c (X_MOTION_HISTORY): Default to 1.
12318 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12319 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12320 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12321 Ifdef away legacy code.
12322 (XTmouse_position, x_scroll_bar_report_motion):
12323 Use x_last_mouse_movement_time.
12324 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12327 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12329 * msdos.c (last_mouse_window): Move to...
12330 (dos_rawgetc): ...this function and adjust comment.
12331 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12332 (mouseMoved): ...this function and adjust comment.
12333 * w32term.c (last_window): Likewise with...
12334 (w32_read_socket): ...this function.
12335 * xterm.c (last_window): Likewise with...
12336 (handle_one_xevent): ...this function.
12338 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12340 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12341 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12342 (handle_one_xevent): ...to here.
12343 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12346 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12348 * msdos.c (IT_set_terminal_window): Remove no-op.
12349 (initialize_msdos_display): Adjust terminal setup.
12350 * w32console.c (w32con_set_terminal_window): Remove no-op.
12351 (initialize_w32_display): Adjust terminal setup.
12352 * w32term.c (w32_set_terminal_window): Remove no-op.
12353 (w32_create_terminal): Adjust terminal setup.
12354 * xterm.c (XTset_terminal_window): Remove no-op.
12355 (x_create_terminal): Adjust terminal setup.
12357 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12359 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12361 (ns_create_terminal): Adjust terminal setup.
12362 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12364 (w32_create_terminal): Adjust terminal setup.
12365 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12367 (x_create_terminal): Adjust terminal setup.
12369 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12371 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12372 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12373 * dispnew.c (buffer_posn_from_coords):
12374 * window.c (Fwindow_end, displayed_window_lines):
12375 * xdisp.c (redisplay_mode_lines): Use it.
12377 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12379 * fontset.c (face_for_char): Check char in the current face font first
12380 if HAVE_NS (Bug#15138).
12382 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12384 * window.c (temp_output_buffer_show): Make sure window returned
12385 by display_buffer is live (Bug#15213).
12387 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12389 Minor cleanup to avoid forward declarations.
12390 * coding.h (struct ccl_spec): Remove forward declaration.
12391 * composite.h (toplevel): Include font.h.
12392 (struct composition_it, struct face, struct font_metrics):
12393 Remove forward declaration.
12394 * dispextern.h (struct image, struct atimer): Likewise.
12395 * emacsgtkfixed.h (struct frame): Likewise.
12396 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12397 * font.h (struct font_driver, struct font, struct glyph_string)
12398 (struct face): Remove forward declaration.
12399 * fontset.h (struct face, struct font): Likewise.
12400 * frame.h (toplevel): Style cleanup.
12401 (enum output_method): Move to...
12402 * termhooks.h (enum output_method): ...here.
12403 (struct glyph, struct frame, struct ns_display_info)
12404 (struct x_display_info, struct w32_display_info):
12405 Remove forward declaration.
12406 * xterm.h (toplevel): Include termhooks.h.
12407 (struct font, struct window, struct glyph_matrix, struct frame)
12408 (struct input_event, struct face, struct image): Remove forward
12410 * gtkutil.h (struct _widget_value): Likewise.
12411 * keyboard.h (toplevel): Include termhooks.h.
12412 (struct input_event): Remove forward declaration.
12414 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12416 * intervals.c (set_point_from_marker): New function.
12417 * editfns.c (Fgoto_char):
12418 * process.c (Finternal_default_process_filter):
12419 * window.c (select_window_1): Use it.
12420 * buffer.h (set_point_from_marker): Add prototype.
12422 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12424 * w32.c (term_winsock): Call release_listen_threads before calling
12426 (_sys_wait_accept): Wait for accept event in a loop with a finite
12427 timeout, instead of waiting indefinitely. Will hopefully avoid
12428 hanging during exit because WSACleanup deadlocks waiting for the
12429 event object to be released. (Bug#14333)
12431 * w32proc.c (release_listen_threads): New function, signals all
12432 the reader threads that listen for connections to stop waiting.
12434 * w32.h (release_listen_threads): Add prototype.
12436 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12438 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12439 field of new marker (for sanity and safety).
12440 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12441 anyway because XMISCTYPE is a function and can't be an lvalue).
12443 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12445 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12446 (x_after_update_window_line, x_scroll_bar_create)
12447 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12448 (handle_one_xevent, x_clear_frame_area):
12449 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12450 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12451 * xterm.h (x_clear_area): Adjust prototype.
12453 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12455 Hook scanning and indentation functions to find_newline. This helps
12456 to avoid duplicated code and renders more respect to newline cache.
12457 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12458 * cmds.c (Fforward_line):
12459 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12460 Use find_newline and avoid unnecessary point movements.
12461 * search.c (scan_newline): Implement on top of find_newline.
12463 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12465 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12466 scoped code (bug#11258).
12468 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12470 * nsterm.m (last_window): New variable.
12471 (EV_TRAILER2): New macro.
12472 (EV_TRAILER): Call EV_TRAILER2.
12473 (mouseMoved:): Add support for mouse-autoselect-window
12474 on nextstep (Bug#6888).
12476 2013-08-28 Andreas Schwab <schwab@suse.de>
12478 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12479 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12480 Remove unused macro definitions.
12481 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12482 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12483 Only define if emacs.
12485 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12487 Prefer enum glyph_row_area to int where appropriate.
12488 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12490 (window_box, window_box_width, window_box_left, window_box_left_offset)
12491 (window_box_right, window_box_right_offset): Adjust prototypes.
12492 * xdisp.c (window_box, window_box_width, window_box_left)
12493 (window_box_left_offset, window_box_right, window_box_right_offset):
12494 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12495 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12496 * nsterm.m (ns_clip_to_row):
12497 * w32term.c (w32_clip_to_row):
12498 * xterm.c (x_clip_to_row): Likewise.
12500 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12502 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12503 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12505 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12507 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12508 for portability to hosts where /bin/sh has problems.
12510 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12512 Redesign redisplay interface to drop global output_cursor.
12513 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12514 (toplevel): Remove declaration of output_cursor.
12515 (set_output_cursor, x_cursor_to): Remove prototype.
12516 * window.h (struct window): New member output_cursor.
12517 (output_cursor_to): New function to replace RIF member.
12518 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12519 (update_text_area, set_window_cursor_after_update): Use it.
12520 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12521 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12522 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12523 * w32term.c (x_update_window_begin, x_update_window_end):
12524 * xterm.c (x_update_window_begin, x_update_window_end):
12525 Adjust to use per-window output cursor.
12527 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12529 Simplify SELECT_TYPE-related code.
12530 Like EMACS_TIME, this portability layer is no longer needed, since
12531 Emacs has been using fd_set as a portability layer for some time.
12532 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12533 (SELECT_TYPE): Remove. All uses changed to fd_set.
12534 (fd_set) [!FD_SET]: New typedef.
12536 Simplify EMACS_TIME-related code.
12537 This portability layer is no longer needed, since Emacs has been
12538 using struct timespec as a portability layer for some time.
12539 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12540 Include <time.h> rather than "systime.h"; that's all that's needed now.
12541 * dispnew.c: Include <timespec.h> rather than "systime.h";
12542 that's all that's needed now.
12543 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12544 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12545 TIMESPEC_RESOLUTION.
12546 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12547 LOG10_TIMESPEC_RESOLUTION.
12548 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12549 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12550 (make_emacs_time): Remove. All used changed to make_timespec.
12551 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12552 (current_timespec): Rename from current_emacs_time. All uses changed.
12553 (add_emacs_time): Remove. All uses changed to timespec_add.
12554 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12555 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12556 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12557 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12558 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12559 (current_timespec): Rename from current_emacs_time. All uses changed.
12560 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12561 changed to timespec_cmp.
12562 * xgselect.c: Include <timespec.h>, since our .h files don't.
12564 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12566 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12567 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12568 Remove the leftovers.
12569 * gtkutil.c (toplevel): Do not declare Qxft but include
12571 * image.c (toplevel): Do not declare Vlibrary_cache because
12572 it's already done in lisp.h.
12574 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12576 * lisp.h (Mouse_HLInfo): Move from here...
12577 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12578 (reset_mouse_highlight): New function.
12579 * msdos.c (dos_set_window_size, IT_update_begin)
12580 (internal_terminal_init):
12581 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12582 (ns_initialize_display_info):
12583 * w32console.c (initialize_w32_display):
12584 * w32term.c (x_update_window_end, x_free_frame_resources)
12585 (w32_initialize_display_info):
12586 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12587 * window.c (Fdelete_other_windows_internal):
12588 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12589 * termchar.h (toplevel):
12590 * xterm.h (toplevel): Include dispextern.h.
12592 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12594 Fix minor problems found by static checking.
12595 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12596 (expect): Avoid nested-if warning.
12597 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12598 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12599 * nsterm.h, nsterm.m (ns_select):
12600 * xgselect.c, xgselect.h (xg_select):
12601 Adjust signature to better match pselect's.
12602 * nsterm.m (ns_select):
12603 Don't set *TIMEOUT, since pselect doesn't.
12604 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12605 diagnostic about assigning const char * to it.
12606 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12608 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12610 * lread.c (substitute_object_recurse): Handle hash-tables as well
12613 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12615 Fix unlikely core dump in init_tty, and simplify terminfo case.
12616 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12617 The old version incorrectly dumped core if malloc returned a
12618 buffer containing only non-NUL bytes.
12619 (init_tty): Do not allocate or free termcap buffers; the
12620 struct does that for us now.
12621 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12622 (struct tty_display_info): Define members termcap_term_buffer and
12623 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12624 use them. Allocate them directly in struct rather than indirectly
12625 via a pointer, to simplify init_tty.
12627 * frame.c (check_minibuf_window): Initialize 'window' properly,
12628 so that Emacs reliably aborts later if 'window' is not initialized.
12630 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12632 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12633 of VoidSymbol (Bug#15154).
12635 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12637 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12638 mouse_face_beg_y and mouse_face_end_y.
12639 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12640 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12641 Adjust users and update comment where appropriate.
12643 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12645 * frame.c (check_minibuf_window): New function.
12646 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12647 Call check_minibuf_window (Bug#15183).
12649 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12651 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12652 because this is the only last cursor data we need to keep and consult.
12653 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12654 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12657 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12659 Fix recovering from possible decompression error.
12660 Since insert_from_gap doesn't always move point, we can't use PT as
12661 the position where the partially decompressed data ends, and
12662 should count how many bytes was produced so far.
12663 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12664 (unwind_decompress): Really delete partially uncompressed data.
12665 (Fzlib_decompress_region): Take decompressed data size into account.
12667 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12669 * syntax.c (init_syntax_once): Adjust comment and do an early
12670 initialization of Qchar_table_extra_slots just once...
12671 * casetab.c (init_casetab_once):
12672 * category.c (init_category_once):
12673 * character.c (syms_of_character):
12674 * coding.c (syms_of_coding):
12675 * xdisp.c (syms_of_xdisp): ...and omit it here.
12677 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12679 * xdisp.c (get_next_display_element): Don't apply to characters
12680 from a display vector the logic of setting it->end_of_box_run_p
12681 suitable for characters from a buffer. (Bug#15175)
12683 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12684 to handle directories, rather than '_utime' which doesn't.
12687 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12689 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12690 or fullscreen (Bug#14627).
12692 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12694 System-dependent integer overflow fixes.
12695 * process.c (Fset_process_window_size): Signal an error if
12696 the window size is outside the range supported by the lower level.
12697 * sysdep.c (set_window_size): Return negative on error,
12698 nonnegative on success, rather than -1, 0, 1 on not in system,
12699 failure, success. This is simpler. Caller changed.
12700 (serial_configure): Remove unnecessary initialization of local.
12701 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12702 size fits in unsigned long; this isn't true on some 32-bit hosts.
12703 Avoid buffer overrun if some future version of /proc/meminfo has a
12704 variable name longer than 20 bytes.
12705 (system_process_attributes) [__FreeBSD__]:
12706 Don't assume hw.availpages fits in 'int'.
12708 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12710 Don't let very long directory names overrun the stack.
12711 Fix some related minor problems involving "//", vfork.
12712 * callproc.c (encode_current_directory): New function.
12713 (call_process): Don't append "/"; not needed.
12714 * fileio.c (file_name_as_directory_slop): New constant.
12715 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12716 this can save the caller having to alloca.
12717 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12718 Use SAFE_ALLOCA, not alloca.
12719 (directory_file_name, Fexpand_file_name): Leave leading "//"
12720 alone, since it can be special even on POSIX platforms.
12721 * callproc.c (call_process):
12722 * process.c (Fformat_network_address):
12723 * sysdep.c (sys_subshell):
12724 Use encode_current_directory rather than rolling our own.
12725 (create_process): No need to encode directory; caller does that now.
12726 * process.h (encode_current_directory): New decl.
12727 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12728 Rework to avoid 'goto xyzzy;'.
12730 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12732 * xdisp.c (handle_face_prop): If the default face was remapped use
12733 the remapped face for strings from prefix properties. (Bug#15155)
12735 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12737 Minor cleanup for redisplay interface and few related functions.
12738 * frame.h (enum text_cursor_kinds): Move from here...
12739 * dispextern.h (enum text_cursor_kinds): ...to here.
12740 (toplevel): Drop unnecessary declarations.
12741 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12742 in update_window_end_hook and draw_window_cursor functions.
12743 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12744 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12745 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12746 * xterm.c (x_update_window_end, x_draw_window_cursor):
12747 * xdisp.c (display_and_set_cursor, update_window_cursor)
12748 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12749 enum text_cursor_kinds where appropriate.
12751 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12753 Redesign redisplay interface to drop updated_row and updated_area.
12754 * dispextern.h (updated_row, updated_area): Remove declaration.
12755 (struct redisplay_interface): Pass glyph row and row area parameters
12756 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12757 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12759 * dispnew.c (updated_row, updated_area): Remove.
12760 (redraw_overlapped_rows, update_window_line): Adjust user.
12761 (update_marginal_area, update_text_area): Likewise. Pass updated row
12762 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12763 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12766 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12768 * process.c (flush_pending_output): Remove stub.
12771 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12773 * callproc.c: Fix race that killed background processes (Bug#15144).
12774 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12775 Record deleted process-id in critical section, not afterwards.
12776 Don't mistakenly kill process created by a call-process invocation
12777 that discards output and does not wait.
12779 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12781 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12782 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12783 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12784 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12785 to shut up compiler in mark_object.
12786 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12788 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12790 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12791 We can't portably rely on PTY_OPEN doing that, even if
12792 it calls posix_openpt with O_CLOEXEC.
12794 2013-08-20 Kenichi Handa <handa@gnu.org>
12796 * character.c (string_char): Improve commentary.
12798 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12800 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12801 (struct animation_cache): Make signature a flexible array member.
12802 All uses changed. This is a tad slower but may insulate us better
12803 from future changes to ImageMagick.
12805 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12807 * image.c: Shrink memory needed for animation cache.
12808 (SIGNATURE_DIGESTSIZE): New constant.
12809 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12810 (imagemagick_create_cache): Copy the signature. This saves
12811 several KB of memory that ImageMagick wastes per signature.
12812 Don't bother updating the update_time, as the caller does that now.
12813 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12814 it's a fixed size struct member now.
12815 (imagemagick_get_animation_cache): Always destroy the signature,
12816 as it's now imagemagick_create_cache's responsibility to copy it.
12817 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12818 and use memcmp rather than strcmp.
12819 eassert that ImageMagick returns a signature of the specified length.
12821 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12823 * image.c (imagemagick_get_animation_cache): Don't segfault on
12825 (imagemagick_get_animation_cache): Revert to previous definition
12826 so that it actually works. But keep the memory leak fix.
12827 (imagemagick_get_animation_cache): Fix memory leak.
12829 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12831 * image.c: Fix animation cache signature memory leak.
12832 Fix some other minor performance problems while we're at it.
12833 (imagemagick_create_cache): Clear just the members that
12834 need clearing. Don't set update_time, as caller does that now.
12835 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12836 Simplify by using pointer-to-pointer instead of a prev pointer.
12837 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12838 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12839 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12840 it's already a copy. Free the signature probe unless it's cached.
12842 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12843 This was introduced by my 2013-08-12 fix for Bug#15035.
12845 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12847 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12848 (imagemagick_prune_animation_cache): Now static.
12850 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12852 * image.c (imagemagick_get_animation_cache): Don't segfault when
12853 pruning all entries.
12855 2013-08-18 Ken Brown <kbrown@cornell.edu>
12857 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12858 static heap if ENABLE_CHECKING is defined.
12859 (max_bss_sbrk_ptr): New variable.
12860 (bss_sbrk): Use it.
12861 (report_sheap_usage): Report maximum static heap usage instead of
12862 ending static heap usage.
12864 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12866 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12867 of zlib_initialized according to the results of calling
12868 init_zlib_functions.
12870 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12872 * image.c: Implement an ImageMagick per-image cache.
12873 (imagemagick_get_animation_cache): Fix a double-free error.
12874 (imagemagick_load_image): Remove the ping_wand code, which only
12875 apparently saved time on invalid animated images, and slowed down
12876 everything else. Optimize for the common case.
12878 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12880 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12882 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12884 * marker.c (set_marker): Remove documentation of undefined behavior.
12886 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12888 * image.c (imagemagick_compute_animated_image): Animate correctly
12889 when sub-images are smaller than the main image.
12890 (imagemagick_compute_animated_image): Setting the iterator row to
12891 zero is apparently not allowed.
12892 (imagemagick_compute_animated_image): Allow images that say they
12893 have sub-images that are bigger than the main image, but just crop
12896 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12898 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12900 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12902 * image.c (imagemagick_compute_animated_image): Respect the GIF
12905 2013-08-15 Ken Brown <kbrown@cornell.edu>
12907 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12908 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12911 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12913 Fix minor problems found by static checking.
12914 * frame.c (delete_frame):
12915 * xdisp.c (next_element_from_display_vector):
12916 Avoid uninitialized local.
12917 * image.c (imagemagick_compute_animated_image): Port to C89.
12918 Prefer usual GNU indentation style for loops.
12919 Be more careful about bizarrely large sizes, by using ptrdiff_t
12922 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12924 Fix infinite frame selection loop (Bug#15025).
12925 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12927 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12929 * xdisp.c (compute_window_start_on_continuation_line):
12930 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12931 to make sure we end up setting the window start at the leftmost
12932 visible character of the display line. This avoids funky
12933 horizontal shifting because the window start is not kept on the
12934 same position. (Bug#15090)
12935 (next_element_from_display_vector): Support 'box' face attribute
12936 in the face definitions of a display vector. (Bug#15099)
12938 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12940 * image.c (imagemagick_compute_animated_image): Implement animated
12941 images (bug#14700).
12942 (imagemagick_compute_animated_image): Fix some compilation
12943 warnings. Implement a very simple cache to make the animation
12944 usable at all, but it should be replaced with a per-image cache.
12946 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12948 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12949 to do `for' loops over alist values.
12950 * buffer.h (FOR_EACH_BUFFER):
12951 * process.c (FOR_EACH_PROCESS): Use it.
12952 (handle_child_signal, status_notify, Fget_buffer_process)
12953 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12955 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12957 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12958 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12959 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12960 to xzalloc and so avoid redundant call to memset.
12961 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12962 members because it is allocated with xzalloc and so already zeroed.
12964 2013-08-14 Ken Brown <kbrown@cornell.edu>
12966 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12969 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12971 Utility function and macro to copy Lisp string to C string.
12972 * lisp.h (xlispstrdupa): New macro.
12973 (xlispstrdup): New prototype.
12974 * alloc.c (xlispstrdup): New function.
12975 * callint.c (Fcall_interactively):
12976 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12977 (Fsubstitute_in_file_name):
12978 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12979 * image.c (x_create_bitmap_from_file):
12980 * w32term.c (w32_term_init):
12981 * xterm.c (x_term_init): Use xlispstrdup.
12983 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12985 * image.c (imagemagick_load_image): Make animated pictures work.
12986 There's still some problems with background color settings, though
12989 * decompress.c (unwind_decompress): Always restore point.
12991 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12993 * marker.c (set_marker): Reformat documentation.
12995 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12997 * xdisp.c (cursor_type_changed): Now static.
12999 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13000 Use changed. This avoids the need to call xmalloc and for the
13001 caller to call xfree, and avoids memory leaks in some situations.
13003 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13005 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13006 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13007 (redisplay_window): If window_end_valid is cleared due to non-zero
13008 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13009 so do not call to try_cursor_movement for that window.
13011 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13013 * window.h (struct window): Convert window_end_pos and
13014 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13015 (wset_window_end_pos, wset_window_end_vpos): Remove.
13016 * dispnew.c (adjust_glyph_matrix):
13017 * window.c (Fwindow_end, replace_window, set_window_buffer)
13019 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13020 (set_vertical_scroll_bar, redisplay_window, try_window)
13021 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13022 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13023 (note_mouse_highlight): Adjust users.
13024 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13027 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13029 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13030 * image.c (imagemagick_filename_hint): Use `const char *' and
13031 prefer SSDATA to SDATA to avoid warnings.
13033 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13035 Cleanup window fringes, margins and scroll bars adjustments.
13036 * window.c (set_window_fringes, set_window_margins)
13037 (set_window_scroll_bars, apply_window_adjustment): New functions.
13038 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13039 (Fset_window_scroll_bars): Use them.
13041 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13043 * window.h (struct window): Convert scroll_bar_width
13044 from Lisp_Object to integer. Adjust comment.
13045 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13047 * window.c (wset_scroll_bar_width): Remove.
13048 (make_window): Initialize scroll_bar_width.
13049 (Fsplit_window_internal): Use direct assignment.
13050 (Fset_window_configuration, save_window_save):
13051 Convert Lisp_Object to integer and back where appropriate.
13052 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13053 bar was actually changed, and mention this in docstring.
13055 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13057 * decompress.c: Minor simplifications.
13058 (Fzlib_decompress_region): Don't bother verifying
13059 that avail_out <= UINT_MAX, as that was confusing.
13060 Mention the restriction in a comment instead.
13061 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13063 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13065 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13066 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13068 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13070 * image.c (imagemagick_filename_hint): Check for errors in the
13073 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13075 * window.c (Fwindow_margins): Return nil when there's no marginal
13076 area, as per the documented API.
13078 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13079 Fmake_vector, as scroll bar's struct members are not all Lisp
13080 objects now. This avoids crashes in GC.
13082 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13083 bool, so its address could be taken.
13085 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13087 * image.c (imagemagick_filename_hint): New function to possibly
13088 apply `image-content-type-suffixes'.
13089 (imagemagick_load_image): Use it.
13091 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13093 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13094 if loading zlib failed.
13096 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13098 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13099 2013-08-13 checkin below. Change bool to BOOL, rule is:
13100 All Obj-C code uses BOOL, except for interfaces callable from C.
13102 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13104 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13106 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13107 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13108 bool instead of BOOL.
13109 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13110 from Lisp_Object to bitfield. Adjust comment.
13111 * w32term.c (x_scroll_bar_create): Adjust user.
13112 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13113 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13114 Use bool for boolean.
13115 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13116 to `unsigned int' when defining a bitfield.
13118 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13120 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13122 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13124 * window.h (struct window): Convert left_margin_cols and
13125 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13126 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13127 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13129 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13131 (showing_window_margins_p, update_window_line, update_frame_1):
13132 * fringe.c (draw_fringe_bitmap_1):
13133 * xdisp.c (window_box_width): Adjust users.
13134 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13135 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13136 Use direct assignment.
13137 (Fset_window_configuration, save_window_save, Fwindow_margins):
13138 Convert Lisp_Object to integer and back where appropriate.
13139 (Fset_window_margins): Adjust user. Return t if any margin
13140 was actually changed, and mention this in docstring.
13142 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13144 * syntax.c (forward_word):
13145 * cmds.c (forward_char, backward_char): Mention the optional argument.
13147 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13149 * window.h (struct window): Convert left_fringe_width
13150 and right_fringe_width from Lisp_Objects to integers.
13152 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13153 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13154 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13156 (make_window): Initialize new integer fields to -1.
13157 (Fsplit_window_internal): Use direct assignment.
13158 (Fset_window_configuration, save_window_save):
13159 Convert Lisp_Object to integer and back where appropriate.
13160 (Fset_window_fringes): Adjust user. Return t if any fringe
13161 was actually changed, and mention this in docstring.
13163 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13165 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13166 * nsfns.m (x_set_cursor_type):
13167 * w32fns.c (x_set_cursor_type):
13168 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13169 * xdisp.c (set_frame_cursor_types): ...but in common code.
13171 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13173 * font.c (clear_font_cache): New function, stripped from...
13174 (Fclear_font_cache): ...here, which now uses the function
13175 above. Adjust comment.
13176 * font.h (clear_font_cache): Add prototype.
13177 * xfaces.c (clear_face_cache): Use clear_font_cache.
13179 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13181 * window.c (Fset_window_start): Compare `w', not `window' because
13182 `w' might not be equal to `window' after call to decode_live_window.
13184 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13186 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13187 This fixes a problem introduced by the Bug#15035 patch
13188 when using GPG. Reported by Herbert J. Skuhra.
13190 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13192 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13193 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13194 not yet initialized.
13196 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13198 * decompress.c (Fzlib_decompress_region): Support zlib
13199 decompression, too, and rename.
13201 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13203 Minor zlib configuration tweaks.
13204 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13205 Don't assume presence of fn_inflateInit2_ zlib internal function.
13207 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13209 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13210 include the zlib prefix.
13212 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13214 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13215 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13216 define static variables that are pointers to zlib functions to be
13217 dynamically loaded.
13218 (init_zlib_functions) [WINDOWSNT]: New function.
13219 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13221 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13222 macros instead of invoking the zlib functions directly.
13223 (syms_of_decompress): DEFSYM Qzlib_dll.
13224 Staticpro Szlib_available_p.
13226 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13228 Avoid looping over all frame windows to freeze and unfreeze.
13229 * window.h (struct window): Drop frozen_window_start_p.
13230 (freeze_window_starts): Drop prototype.
13231 * frame.h (struct frame): New frozen_window_starts flag.
13232 (FRAME_WINDOWS_FROZEN): New macro.
13233 * window.c (freeze_window_start, freeze_window_starts):
13235 (select_window, replace_window): Adjust users.
13236 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13237 (window_frozen_p): New function.
13238 (redisplay_window): Use it.
13240 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13242 Fix some fd issues when running subprocesses (Bug#15035).
13243 Fix bugs that can leak files or file descriptors on errors.
13244 Don't unlink open temp files, as that's hard for users to diagnose
13245 when things go awry (e.g., temp disk exhausted).
13246 Don't bother to lock temp files. Check for invalid recursion.
13247 * callproc.c (synch_process_fd): Remove. All uses removed.
13248 (synch_process_tempfile): New var or macro.
13249 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13251 (record_kill_process): New arg, the temp name. All callers changed.
13252 (delete_temp_file): Now just a simple wrapper around unlink.
13253 (call_process_kill): New arg, the call_process_fd array.
13254 Close them all. Clear synch_process_pid. Remove the temp file,
13255 or arrange for it to be removed.
13256 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13257 that's been moved to synch_process_tempfile. Caller changed.
13258 Do not remove the tempfile; that's now call_process_kill's
13260 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13261 call_process_kill; the caller now does that.
13262 (call_process_cleanup): Do not close the process fd; that's now
13263 call_process_kill's responsibility.
13264 (Fcall_process): Implement via new function call_process, which
13265 has most of the old body of Fcall_process, but with a different API.
13266 (call_process): New function that does not open or close filefd if
13267 it is nonnegative. Record which fds need to be closed, and let
13268 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13269 Signal an error if invoked recursively (could be done via a hook).
13270 Simplify creation of the tempfile in the MSDOS case.
13271 Don't create the output file until after checking for the executable.
13272 Report any failure to open /dev/null.
13273 Don't open /dev/null for writing twice; once is enough.
13274 Don't create pipe if all output is being discarded or sent to file.
13275 Don't worry about setting up the coding system or reading from the
13276 pipe if all output is being discarded.
13277 Hoist fd_error local into top level, to lessen block nesting.
13278 Don't record deleted pid here; now done by Fcall_process_region.
13279 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13280 and note its success in synch_process_tempfile.
13281 Do not leak resources when child_setup fails.
13282 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13283 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13284 (create_temp_file): Now returns open fd, with an additional
13285 Lisp_Object * argument to return the name. All callers changed.
13286 Do not close the file; rewind it instead, and leave it open for
13287 the caller. Do not lock the temp file. Unwind-protect the file
13288 and the file-descriptor.
13289 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13290 If an asynchrounous process, record it here, not in call_process.
13291 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13292 * eval.c (set_unwind_protect): New function.
13293 * fileio.c (write_region): New function, generalized from the
13294 old Fwrite_region. Do not lock temp files.
13295 (Fwrite_region): Use it.
13296 * lisp.h (set_unwind_protect, write_region): New decls.
13297 * process.c: Include <verify.h>.
13298 (make_process): Mark fds as initially closed.
13299 (deleted_pid_list): Now a list of pid-filename pairs.
13301 (close_process_fd): New function.
13302 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13303 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13304 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13305 (create_process, create_pty, Fmake_serial_process)
13306 (server_accept_connection): Record which fds need to be closed,
13307 and let deactivate_process close them.
13308 (Fmake_network_process): Do not discard the unwind-protect
13309 until it's safe to do so.
13310 (deactivate_process): Close the fds opened by create_process etc.
13311 (Fprocess_send_eof): Adjust to new way of recording open fds.
13312 Report an error if /dev/null can't be opened, instead of aborting.
13313 * process.h (PROCESS_OPEN_FDS): New constant.
13314 (struct Lisp_Process): New member open_fds.
13315 (record_kill_process, record_deleted_pid): Adjust signatures.
13316 (record_deleted_pid): Move decl here ...
13317 * syswait.h (record_deleted_pid): ... from here.
13319 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13321 * decompress.c: Fix bugs with large buffers and weird inputs.
13322 Tune a bit. Reindent as per usual Emacs style.
13323 (BUFFER_SIZE): Remove.
13324 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13325 more than UINT_MAX bytes. Decompress into the gap instead of into
13326 an auto buffer, as this should avoid copying. Return nil if
13327 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13328 set immediate_quit; we shouldn't trust zlib code that much.
13330 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13332 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13333 errors, and really move the gap to where we want it.
13335 * lisp.h: Include decompress.c support.
13337 * emacs.c (main): Include decompress.c support.
13339 * Makefile.in: Include -lz if present.
13341 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13343 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13344 (initWithTitle:): Initialize frame to 0.
13345 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13346 (fillWithWidgetValue:frame:): Rename from
13347 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13349 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13350 fillWithWidgetValue:frame:
13352 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13353 remove memory leak warnings.
13355 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13356 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13357 menu_pending_title.
13359 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13360 (x_activate_menubar): Update the whole menu.
13361 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13362 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13363 current event is not NSSystemDefined (Bug#15001).
13364 Call ns_check_menu_open only if trackingMenu is 2.
13365 (menuDidClose:): New method, decrease trackingMenu.
13366 (fillWithWidgetValue:setDelegate:): New method.
13367 (fillWithWidgetValue:): Call the above.
13369 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13371 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13373 Omit some unnecessary casts.
13374 Many of these go back to the old pre-C89 days, when they may have
13375 been needed, but we've been assuming C89 or later for a while now.
13376 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13377 (live_float_p, live_misc_p, live_vector_p):
13378 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13379 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13380 (defvar_per_buffer):
13381 * callint.c (Fcall_interactively):
13382 * doc.c (Fsubstitute_command_keys):
13383 * filelock.c (get_boot_time):
13384 * frame.c (xrdb_get_resource):
13385 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13386 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13387 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13388 (menuitem_highlight_callback, menu_destroy_callback)
13389 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13390 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13391 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13392 (xg_tool_bar_help_callback, tb_size_cb):
13393 * image.c (xpm_alloc_color, png_read_from_memory)
13394 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13395 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13397 * keymap.c (describe_map):
13398 * nsfns.m (Fns_display_monitor_attributes_list):
13399 * nsmenu.m (process_dialog:):
13400 * nsterm.m (hold_event):
13401 * process.c (wait_reading_process_output):
13402 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13403 * scroll.c (do_direct_scrolling, scrolling_1):
13404 * termcap.c (tgetent):
13405 * window.c (check_window_containing, add_window_to_list)
13406 (freeze_window_starts):
13407 * xdisp.c (compare_overlay_entries, vmessage):
13408 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13409 (x_get_monitor_attributes_xrandr)
13410 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13411 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13412 * xfont.c (xfont_match, xfont_open):
13413 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13414 (menubar_selection_callback, menu_position_func)
13415 (popup_selection_callback, create_and_show_popup_menu)
13416 (dialog_selection_callback, create_and_show_dialog):
13417 * xrdb.c (x_get_string_resource)
13419 * xsmfns.c (x_session_check_input):
13420 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13421 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13422 (xaw_jump_callback, xaw_scroll_callback):
13423 Omit unnecessary casts.
13425 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13427 Minor string-length refactoring.
13428 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13429 * frame.c (make_monitor_attribute_list):
13430 Prefer build_string to strlen + make_string.
13432 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13434 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13435 don't check minor_code (Bug#14417).
13437 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13439 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13440 vertical positions instead. This avoids calling MATRIX_ROW with
13441 row numbers that are possibly beyond valid limits. (Bug#15064)
13443 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13445 Use xstrdup and build_unibyte_string where applicable.
13446 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13447 * xfns.c (x_window):
13448 * xrdb.c (x_get_customization_string):
13449 * xterm.c (xim_initialize):
13450 * w32fns.c (w32_window): Use xstrdup.
13451 (w32_display_monitor_attributes_list):
13452 * emacs.c (init_cmdargs):
13453 * keyboard.c (PUSH_C_STR):
13454 * nsfont.m (nsfont_open):
13455 * sysdep.c (system_process_attributes):
13456 * w32.c (system_process_attributes):
13457 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13459 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13461 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13462 variables of these types so that GDB would know about them, as aid
13463 for debugging fatal exceptions. (Bug#15024) See also
13464 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13467 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13469 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13470 larger than the NSWindow (Bug#14934).
13472 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13474 Redesign redisplay interface to drop global variable updated_window.
13475 Always pass currently updated window as a parameter to update routines.
13476 * dispextern.h (updated_window): Remove declaration.
13477 (struct redisplay_interface): Pass window parameter to
13478 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13479 and after_update_window_hook.
13480 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13482 * dispnew.c (updated_window): Remove.
13483 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13484 (update_window_line): Adjust to match redisplay interface changes.
13485 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13486 (ns_scroll_run, ns_after_update_window_line):
13487 * w32term.c (x_update_window_begin, x_update_window_end)
13488 (x_after_update_window_line, x_scroll_run):
13489 * xterm.c (x_update_window_begin, x_update_window_end)
13490 (x_after_update_window_line, x_scroll_run):
13491 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13492 Likewise. Adjust comments where appropriate.
13493 (x_cursor_to): Simplify because this is always called during window
13494 update (but install debugging check anyway).
13495 (expose_window): Check must_be_updated_p flag to see whether this
13496 function is called during window update.
13498 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13500 Do not reset window modification event counters excessively.
13501 These leftovers and poor man's tricky methods to catch extra
13502 redisplay's attention are no longer needed.
13503 * frame.c (set_menu_bar_lines_1):
13504 * minibuf.c (read_minibuf_unwind):
13505 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13506 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13507 (window_scroll_line_based, Fset_window_configuration):
13508 * xdisp.c (redisplay_window): Do not reset last_modified and
13509 last_overlay_modified counters.
13511 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13513 * xselect.c (x_send_client_event): Set send_event and serial, memset
13514 data.l as it might be bigger than data.b. Use 24 bit mask to
13515 XSendEvent (Bug#15034).
13517 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13519 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13520 for TTY frames that are not the top frame on their console.
13523 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13525 * w32term.c (w32fullscreen_hook): Really maximize frame when
13526 asked for (Bug#14841).
13528 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13530 Prefer selected_window to Fselected_window, likewise for frames.
13531 * buffer.c (Fbuffer_swap_text):
13532 * data.c (Fvariable_binding_locus):
13533 * window.c (run_window_configuration_change_hook): Adjust users.
13534 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13535 Use decode_live_frame.
13537 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13539 Be more careful if selected window shows the buffer other than current,
13540 use window_outdated only if this is not so. This change should also
13541 address some weird issues discussed in Bug#13012.
13542 * window.h (window_outdated): New prototype.
13543 * window.c (window_outdated): Now here. Convert from static and
13544 always assume window's buffer.
13545 (Fwindow_end, Fwindow_line_height): Use it.
13546 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13547 and always assume window's buffer.
13548 (redisplay_window): Adjust user.
13549 (redisplay_internal): Call to reconsider_clip_changes once and
13550 check whether mode line should be updated only if selected window
13551 shows current buffer.
13552 (run_window_scroll_functions): Use eassert for debugging check.
13553 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13555 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13557 * window.c (window_scroll, window_scroll_pixel_based)
13558 (window_scroll_line_based): Use bool for booleans.
13560 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13562 * process.c: Fix minor off-by-one issues in descriptor counts.
13563 This shouldn't fix any real bugs, but it cleans up the code a bit.
13564 (max_process_desc, max_input_desc): -1, not 0, means none.
13566 (delete_input_desc): New function.
13567 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13568 (deactivate_process): Scan backwards when recomuting max_process_desc;
13569 that should be faster.
13570 (init_process_emacs): Initialize max_input_desc.
13572 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13574 Use region cache to speedup bidi_find_paragraph_start.
13575 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13576 Rename cache_long_line_scans to cache_long_scans.
13577 * buffer.c (bset_cache_long_line_scans): Rename to
13578 bset_cache_long_scans.
13579 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13580 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13582 (syms_of_buffer): Rename cache-long-line-scans to
13583 cache-long-scans. Adjust docstring.
13584 * search.c (newline_cache_on_off):
13585 * indent.c (width_run_cache_on_off): Adjust users.
13586 * bidi.c (bidi_paragraph_cache_on_off): New function.
13587 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13588 * insdel.c (prepare_to_modify_buffer):
13589 Invalidate bidi_paragraph_cache if enabled.
13591 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13593 Invalidate region caches only if buffer text is going to be changed.
13594 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13595 (modify_text): ...new prototype.
13596 (prepare_to_modify_buffer_1): New prototype.
13597 * textprop.c (modify_region): Rename to...
13598 (modify_text_properties): ...new function.
13599 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13600 (Fremove_list_of_text_properties): Adjust users.
13601 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13602 (modify_text): ...new function.
13603 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13604 (prepare_to_modify_buffer_1): ...new function.
13605 * casefiddle.c (casify_region):
13606 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13607 (Ftranspose_regions): Use modify_text.
13609 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13611 * lisp.mk (lisp): Add nadvice.elc.
13613 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13615 New macro to iterate over live buffers similar to frames.
13616 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13617 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13618 Declare buffer-related variables here to offload lisp.h.
13619 * buffer.c (Vbuffer_alist): Adjust comment.
13620 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13621 (other_buffer_safely):
13622 * data.c (store_symval_forwarding):
13623 * dispnew.c (Fframe_or_buffer_changed_p):
13624 * fileio.c (Fdo_auto_save):
13625 * filelock.c (unlock_all_files):
13626 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13628 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13630 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13631 * callproc.c (create_temp_file):
13632 * filelock.c (create_lock_file):
13633 Assume mkostemp, since it's now provided by Gnulib.
13635 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13637 * w32.c (mkostemp): New function.
13638 (mktemp): Remove, no longer used. Most of the code reused in
13639 mkostemp. (Bug#15015)
13640 (mktemp): Don't undef.
13642 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13644 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13645 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13646 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13647 (free_glyph_pool, check_glyph_memory): Likewise for
13648 all users. Adjust comments where appropriate.
13650 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13652 * composite.h: Minor fixups.
13653 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13654 to fix a misspelling, and change it to an inline function while
13655 we're at it (it need not be a macro). All uses changed.
13656 (composition_method, composition_valid_p):
13657 Rewrite to avoid assignments in if-conditions.
13659 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13661 Do not use global Lisp_Object in composition macros.
13662 * composite.h (composition_temp): Remove declaration.
13663 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13664 (composition_method, composition_valid_p): ...inline functions.
13665 (compose_region): Remove the leftover.
13666 * composite.c (composition_temp): Remove.
13667 (run_composition_function, update_compositions)
13668 (composition_compute_stop_pos, composition_adjust_point)
13669 (Ffind_composition_internal):
13670 * coding.c (handle_composition_annotation):
13671 * xdisp.c (handle_composition_prop, check_point_in_composition):
13672 Related users changed.
13674 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13676 Drop FRAME_PTR typedef.
13677 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13678 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13679 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13680 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13681 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13682 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13683 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13684 All related users changed.
13686 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13688 * eval.c (default_toplevel_binding): New function.
13690 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13691 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13692 (syms_of_eval): Export them.
13693 * data.c (Fdefault_value): Micro cleanup.
13694 * term.c (init_tty): Use "false".
13696 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13698 Fix X GC leak in GTK and raw (no toolkit) X ports.
13699 * xterm.c (x_free_frame_resources): If white and black relief
13700 GCs are allocated, always free them here.
13701 * xfns.c (x_make_gc): Omit redundant initialization.
13702 * widget.c (create_frame_gcs): Remove the leftover.
13703 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13704 in x_free_frame_resources.
13706 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13708 * nsterm.m (windowWillResize:toSize:): Only change title if
13709 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13711 (viewDidEndLiveResize): New method.
13713 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13714 inside NS_IMPL_COCOA.
13716 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13718 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13719 Do not check whether undo is enabled because record_insert and
13720 record_delete does that themselves.
13722 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13724 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13725 member which is not really used any more.
13726 (FRAME_XIC_BASE_FONTNAME): Remove.
13727 * xfns.c (xic_free_fontset): Adjust user.
13728 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13729 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13730 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13731 (xdialog_show): Use eassert for debugging check.
13732 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13734 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13736 * fileio.c, fns.c (merge): Move extern decl from here ...
13737 * lisp.h (merge): ... to here.
13739 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13741 Fix last font-related change.
13742 * w32font.h (w32font_list_internal, w32font_match_internal):
13744 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13745 (uniscribe_list_family): Adjust to match font API change.
13746 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13747 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13749 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13751 * frame.h (FRAME_MOUSE_UPDATE):
13752 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13753 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13755 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13757 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13758 * font.h (struct font_driver): Change list, match, and list_family
13759 functions to accept struct frame * as first arg.
13760 * font.c (font_score, font_compare, font_sort_entities):
13762 (font_sort_entities, font_list_entities, font_select_entity)
13763 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13764 match font API change.
13765 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13766 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13767 * ftxfont.c (ftxfont_list, ftxfont_match):
13768 * xftfont.c (xftfont_list, xftfont_match):
13769 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13770 * w32font.c (w32font_list, w32font_match, w32font_list)
13771 (w32font_list_internal, w32_font_match_internal): Likewise.
13772 * xfaces.c (Fx_family_fonts): Adjust user.
13774 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13776 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13777 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13778 only if HAVE_X_WINDOWS is in use.
13779 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13780 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13781 * w32term.c (x_wm_set_icon_position): Likewise.
13782 * w32fns.c (x_icon): Adjust user.
13784 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13786 * xterm.c (last_mouse_press_frame): Remove the
13787 leftover which is not really used any more.
13788 (handle_one_xevent, syms_of_xterm): Adjust users.
13789 (x_flush): Call XFlush once per each X display, not frame.
13790 This is better because this code always unconditionally skips
13791 non-X frames in Vframe_list and issues the only XFlush if we
13792 have more than one X frame on the same X display.
13793 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13794 Use bool for booleans.
13795 (x_draw_glyph_string_background, cvt_string_to_pixel)
13796 (cvt_pixel_dtor): Drop unnecessary prototypes.
13797 * xterm.h (x_display_ok): Adjust prototype.
13799 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13801 Drop unnecessary functions that deals with frame pixel size.
13802 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13803 (x_pixel_height): Drop prototypes.
13804 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13805 (x_pixel_height): Drop implementations.
13806 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13807 which should be always valid for window frame.
13808 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13809 * w32menu.c (Fx_popup_dialog):
13810 * xmenu.c (Fx_popup_dialog): Likewise for both.
13812 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13814 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13815 frame parameters and call to Fmodify_frame_parameters just once.
13816 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13817 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13818 and mention nil frame in docstring.
13820 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13822 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13823 (x_figure_window_size): Likewise. Adjust to return long.
13824 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13825 (toplevel): Move Qterminal_live_p to...
13826 * terminal.c (toplevel): ...here, make it static, and...
13827 (syms_of_terminal): ...DEFSYM here.
13828 * frame.h (Qterminal_live_p): Remove declaration.
13829 (make_frame, x_figure_window_size): Adjust prototype.
13830 * nsfns.m (Fx_create_frame): Use long for window flags.
13832 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13834 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13835 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13836 Do not assume that emacs_close (INT_MAX) is a no-op.
13838 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13840 * xfaces.c (make_face_cache): For struct face_cache, prefer
13841 xmalloc to xzalloc and so avoid redundant call to memset.
13842 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13844 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13846 * fringe.c (draw_window_fringes, update_window_fringes)
13847 (compute_fringe_widths):
13848 * w32term.c (x_draw_glyph_string):
13849 * window.c (candidate_window_p, Frecenter):
13850 * xfaces.c (realize_basic_faces, realize_default_face)
13851 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13852 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13853 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13854 * xmenu.c (Fx_menu_bar_open_internal):
13855 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13856 * xsettings.c (xft_settings_event):
13857 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13858 Use bool for booleans. Adjust style and comments where
13860 * dispextern.h (draw_window_fringes, update_window_fringes)
13861 (compute_fringe_widths):
13862 * xterm.h (x_had_errors_p): Adjust prototype.
13864 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13866 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13867 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13869 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13871 * fns.c (toplevel): Remove comment before Fsafe_length because
13872 it checks for QUIT.
13874 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13876 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13878 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13880 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13881 frame which got the message is still alive, before dereferencing
13882 its pointer. (Bug#14970)
13884 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13885 be a live window, before using it as such. (Bug#14970)
13887 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13889 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13890 w32_detect_focus_change instead of doing part of its job by hand.
13891 This fixes the problem whereby FOCUS_OUT events were not sent to
13894 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13896 * process.c (Fprocess_list): Doc fix.
13898 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13899 being re-exposed only if it didn't ask to become visible.
13900 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13901 was previously iconified. (Bug#14841)
13902 (x_iconify_frame): Mark the frame iconified.
13904 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13906 Fix minor problems found by static checking.
13907 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13908 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13910 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13912 * eval.c (set_specpdl_old_value): New function.
13913 (unbind_to): Minor simplification.
13914 (get_backtrace_frame): New function.
13915 (Fbacktrace_frame): Use it. Add `base' argument.
13916 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13917 (syms_of_eval): Export backtrace-eval.
13918 * xterm.c (x_focus_changed): Simplify.
13920 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13922 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13924 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13926 * xdisp.c (redisplay_window): Instead of moving point out of
13927 scroll margin, reject the force_start method, and try scrolling
13928 instead. (Bug#14780)
13930 2013-07-24 Ken Brown <kbrown@cornell.edu>
13932 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13935 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13937 * eval.c (Fprogn): Do not check that BODY is a proper list.
13938 This undoes the previous change. The check slows down the
13939 interpreter, and is not needed to prevent a crash. See
13940 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13942 2013-07-23 Glenn Morris <rgm@gnu.org>
13944 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13946 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13948 Port to GNU/Linux systems with tinfo but not ncurses.
13949 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13950 to decide whether ncurses is being used. Without this change,
13951 GCC complains about tgetent not being declared, on a system
13952 that has tinfo installed but ncurses not installed.
13954 * eval.c (Fprogn): Check that BODY is a proper list.
13956 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13957 * data.c (Fsetq_default):
13958 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13959 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13961 Tune by taking advantage of the fact that ARGS is always a list
13962 when a function is declared to have UNEVALLED args.
13964 * emacsgtkfixed.c: Port to GCC 4.6.
13965 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13967 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13969 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13970 here to silence compiler warnings.
13972 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13974 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13975 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13976 from messing up Emacs's 'struct frame' (Bug#14923).
13978 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13980 * alloc.c (make_save_ptr_ptr): Define this function.
13981 It was inadvertently omitted. It's needed only if
13982 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13984 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13986 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13987 frame have focus (Bug#14895).
13989 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13991 Avoid vfork-related deadlock more cleanly.
13992 * callproc.c (child_setup): When the child's exec fails, output
13993 the program name, as that's more useful. Use O_NONBLOCK to avoid
13995 * process.c (create_process_1): Remove; no longer needed.
13996 (create_process): Remove timer hack; no longer needed, now that
13997 the child avoids deadlock.
13999 2013-07-20 Glenn Morris <rgm@gnu.org>
14001 * image.c (Fimage_flush): Fix doc typo.
14003 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14005 Fix array bounds violation when pty allocation fails.
14006 * process.c (PTY_NAME_SIZE): New constant.
14007 (pty_name): Remove static variable; it's now auto.
14008 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14009 Take pty_name as an arg rather than using a static variable.
14010 All callers changed.
14011 (create_process): Recover pty_flag from process, not from volatile local.
14012 (create_pty): Stay inside array even when pty allocation fails.
14013 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14015 * lread.c (Fload): Avoid initialization only when lint checking.
14016 Mention that it's needed only for older GCCs.
14018 2013-07-20 Kenichi Handa <handa@gnu.org>
14020 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14021 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14023 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14025 * lread.c (Fload): Avoid uninitialized warning.
14027 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14029 Fix some minor file descriptor leaks and related glitches.
14030 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14031 (create_lock_file): Use write, not emacs_write.
14032 * image.c (slurp_file, png_load_body):
14033 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14034 (server_accept_connection):
14035 Don't leak an fd on memory allocation failure.
14036 * image.c (slurp_file): Add a cheap heuristic for growing files.
14037 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14038 as that's what the other routines do. Maybe input need not be
14039 blocked at all, but it's better to be consistent.
14040 Avoid undefined behavior when strlen is zero.
14042 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14043 (NSTATICS): Now a constant; doesn't need to be a macro.
14045 2013-07-19 Richard Stallman <rms@gnu.org>
14047 * coding.c (decode_coding_utf_8): Add simple loop for fast
14048 processing of ASCII characters.
14050 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14052 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14054 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14056 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14057 unportable 'struct x_display_info'.
14058 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14059 is a portable type.
14061 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14063 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14064 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14066 (system_process_attributes): Prefer plain char to unsigned char
14067 when either will do. Clean up properly if interrupted or if
14068 memory allocations fail. Don't assume sscanf succeeds.
14069 Remove no-longer-needed workaround to stop GCC from whining.
14070 Read command-line once, instead of multiple times. Check read status a
14071 bit more carefully.
14073 Fix obscure porting bug with varargs functions.
14074 The code assumed that int is treated like ptrdiff_t in a vararg
14075 function, which is not a portable assumption. There was a similar
14076 -- though these days less likely -- porting problem with various
14077 assumptions that pointers of different types all smell the same as
14078 far as vararg functions is conserved. To make this problem less
14079 likely in the future, redo the API to use varargs functions.
14080 * alloc.c (make_save_value): Remove this vararg function.
14081 All uses changed to ...
14082 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14083 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14085 (make_save_ptr): Rename from make_save_pointer, for consistency with
14086 the above. Define only on platforms that need it. All uses changed.
14088 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14090 * keyboard.c: Try to fix typos in previous change.
14091 (DISPLAY_LIST_INFO): New macro.
14092 (kbd_buffer_get_event): Do not access members that are not present
14093 in X11. Revert inadvertent change of "!=" to "=".
14095 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14097 * keyboard.c (kbd_buffer_get_event):
14098 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14099 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14101 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14103 * filelock.c: Fix unlikely file descriptor leaks.
14104 (get_boot_time_1): Rework to avoid using emacs_open.
14105 This doesn't actually fix a leak, but is better anyway.
14106 (read_lock_data): Use read, not emacs_read.
14108 * doc.c: Fix minor memory and file descriptor leaks.
14109 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14110 (get_doc_string, Fsnarf_documentation):
14111 Fix file descriptor leak on error.
14113 * term.c: Fix minor fdopen-related file descriptor leaks.
14114 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14115 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14117 * charset.c: Fix file descriptor leaks and errno issues.
14119 (load_charset_map_from_file): Don't leak file descriptor on error.
14120 Use plain record_xmalloc since the allocation is larger than
14121 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14123 * eval.c (record_unwind_protect_nothing):
14124 * fileio.c (fclose_unwind):
14126 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14127 The replacement doesn't block input, but that no longer seems
14130 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14132 * lread.c: Fix file descriptor leaks and errno issues.
14133 (Fload): Close some races that leaked fds or streams when 'load'
14135 (Fload, openp): Report error number of last nontrivial failure to open.
14136 ENOENT counts as trivial.
14137 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14139 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14140 now that the function is always called with a nonnegative arg.
14141 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14142 All uses replaced with ...
14143 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14145 A few more minor file errno-reporting bugs.
14146 * callproc.c (Fcall_process):
14147 * doc.c (Fsnarf_documentation):
14148 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14149 * process.c (set_socket_option):
14150 Don't let a constructor trash errno.
14151 * doc.c: Include <errno.h>.
14153 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14155 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14157 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14159 Fix w32 bug with call-process-region (Bug#14885).
14160 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14161 to Fcall_process when the input is empty. This simplifies the
14162 code a bit. It makes no difference on POSIXish platforms but
14163 apparently it fixes a bug on w32.
14165 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14166 * fileio.c (close_file_unwind): Don't close if FD is negative;
14167 this can happen when unwinding a zapped file descriptor.
14168 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14169 in case Emacs runs out of memory between the two unwind-protects.
14170 Don't trash errno when closing FD.
14171 Zap the FD in the specpdl when closing it, instead of deferring
14172 the removal of the unwind-protect; this fixes a bug where a child
14173 function unwinds the stack past us.
14175 New unwind-protect flavors to better type-check C callbacks.
14176 This also lessens the need to write wrappers for callbacks,
14177 and the need for make_save_pointer.
14178 * alloc.c (free_save_value):
14179 * atimer.c (run_all_atimers):
14181 * alloc.c (safe_alloca_unwind):
14182 * atimer.c (unwind_stop_other_atimers):
14183 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14184 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14185 * minibuf.c (choose_minibuf_frame_1):
14186 * process.c (make_serial_process_unwind):
14187 * xdisp.c (pop_message_unwind):
14188 * xselect.c (queue_selection_requests_unwind):
14189 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14190 * alloc.c (record_xmalloc):
14191 Prefer record_unwind_protect_ptr to record_unwind_protect with
14193 * alloc.c (Fgarbage_collect):
14194 Prefer record_unwind_protect_void to passing a dummy.
14195 * buffer.c (restore_buffer):
14196 * window.c (restore_window_configuration):
14197 * xfns.c, w32fns.c (do_unwind_create_frame)
14198 New wrapper. All record-unwind uses of wrappee changed.
14199 * buffer.c (set_buffer_if_live):
14200 * callproc.c (call_process_cleanup, delete_temp_file):
14201 * coding.c (code_conversion_restore):
14202 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14203 * editfns.c (save_excursion_restore)
14204 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14205 (save_restriction_restore):
14206 * eval.c (restore_stack_limits, un_autoload):
14207 * fns.c (require_unwind):
14208 * keyboard.c (recursive_edit_unwind, tracking_off):
14209 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14210 * macros.c (pop_kbd_macro, restore_menu_items):
14211 * nsfns.m (unwind_create_frame):
14212 * print.c (print_unwind):
14213 * process.c (start_process_unwind):
14214 * search.c (unwind_set_match_data):
14215 * window.c (select_window_norecord, select_frame_norecord):
14216 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14217 (fast_set_selected_frame):
14218 * xfns.c, w32fns.c (unwind_create_tip_frame):
14219 Return void, not a dummy Lisp_Object. All uses changed.
14220 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14221 * callproc.c (call_process_kill):
14222 * fileio.c (restore_point_unwind, decide_coding_unwind)
14223 (build_annotations_unwind):
14224 * insdel.c (Fcombine_after_change_execute_1):
14225 * keyboard.c (read_char_help_form_unwind):
14226 * menu.c (unuse_menu_items):
14227 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14228 * sound.c (sound_cleanup):
14229 * xdisp.c (unwind_redisplay):
14230 * xfns.c (clean_up_dialog):
14231 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14232 Accept no args and return void, instead of accepting and returning
14233 a dummy Lisp_Object. All uses changed.
14234 * cygw32.c (fchdir_unwind):
14235 * fileio.c (close_file_unwind):
14236 * keyboard.c (restore_kboard_configuration):
14237 * lread.c (readevalllop_1):
14238 * process.c (wait_reading_process_output_unwind):
14239 Accept int and return void, rather than accepting an Emacs integer
14240 and returning a dummy object. In some cases this fixes an
14241 unlikely bug when the corresponding int is outside Emacs integer
14242 range. All uses changed.
14243 * dired.c (directory_files_internal_unwind):
14244 * fileio.c (do_auto_save_unwind):
14245 * gtkutil.c (pop_down_dialog):
14246 * insdel.c (reset_var_on_error):
14247 * lread.c (load_unwind):
14248 * xfns.c (clean_up_file_dialog):
14249 * xmenu.c, nsmenu.m (pop_down_menu):
14250 * xmenu.c (cleanup_widget_value_tree):
14251 * xselect.c (wait_for_property_change_unwind):
14252 Accept pointer and return void, rather than accepting an Emacs
14253 save value encapsulating the pointer and returning a dummy object.
14255 * editfns.c (Fformat): Update the saved pointer directly via
14256 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14257 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14258 (unwind_body): New function.
14259 (record_unwind_protect): First arg is now a function returning void,
14260 not a dummy Lisp_Object.
14261 (record_unwind_protect_ptr, record_unwind_protect_int)
14262 (record_unwind_protect_void): New functions.
14263 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14264 * fileio.c (struct auto_save_unwind): New type.
14265 (do_auto_save_unwind): Use it.
14266 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14267 * insdel.c (struct rvoe_arg): New type.
14268 (reset_var_on_error): Use it.
14269 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14271 (specbinding_func): Remove; there are now several such functions.
14272 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14273 (set_unwind_protect_ptr): New function.
14274 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14276 Be simpler and more consistent about reporting I/O errors.
14277 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14278 Say "Read error" and "Write error", rather than "I/O error", or
14279 "IO error reading", or "IO error writing", when a read or write
14281 * process.c (Fmake_network_process, wait_reading_process_output)
14282 (send_process, Fprocess_send_eof, wait_reading_process_output):
14283 Capitalize diagnostics consistently. Put "failed foo" at the
14284 start of the diagnostic, so that we don't capitalize the
14285 function name "foo". Consistently say "failed" for such
14287 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14288 All callers changed. This is so it can use report_file_error.
14289 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14290 diagnostics consistently as above.
14292 * fileio.c (report_file_errno): Fix errno reporting bug.
14293 If the file name is neither null nor a pair, package it up as a
14294 singleton list. All callers changed, both to this function and to
14295 report_file_error. This fixes a bug where the memory allocator
14296 invoked by list1 set errno so that the immediately following
14297 report_file_error reported the wrong errno value.
14299 Fix minor problems found by --enable-gcc-warnings.
14300 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14301 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14303 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14305 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14306 Set event->arg to Qt if switch-event shall be generated.
14307 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14309 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14311 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14314 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14315 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14316 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14317 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14318 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14319 and there is a focused frame.
14320 (head_table): Add focus-in and focus-out.
14321 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14322 bind to handle-focus-in/out.
14324 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14325 (Fhandle_switch_frame): Call Fhandle_focus_in.
14326 (syms_of_frame): defsubr handle-focus-in/out.
14328 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14330 Fix porting bug to older POSIXish platforms (Bug#14862).
14331 * sysdep.c (emacs_pipe): New function, that implements
14332 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14333 This should port better to CentOS 5 and to Mac OS X 10.6.
14334 All calls to pipe2 changed.
14336 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14337 This makes the code easier to read and the executable a bit smaller.
14338 Do not replace all calls to Fcons that happen to create lists,
14339 just calls that are intended to create lists. For example, when
14340 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14341 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14342 Similarly for list2 through list5.
14343 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14344 * bytecode.c (exec_byte_code):
14345 * callint.c (quotify_arg, Fcall_interactively):
14346 * callproc.c (Fcall_process, create_temp_file):
14347 * charset.c (load_charset_map_from_file)
14348 (Fdefine_charset_internal, init_charset):
14349 * coding.c (get_translation_table, detect_coding_system)
14350 (Fcheck_coding_systems_region)
14351 (Fset_terminal_coding_system_internal)
14352 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14353 * composite.c (update_compositions, Ffind_composition_internal):
14354 * dired.c (directory_files_internal, file_name_completion)
14356 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14357 * doc.c (Fsnarf_documentation):
14358 * editfns.c (Fmessage_box):
14360 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14361 (Feval, eval_sub, Ffuncall, apply_lambda):
14362 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14363 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14364 (Fset_file_times, Finsert_file_contents)
14365 (Fchoose_write_coding_system, Fwrite_region):
14366 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14367 * font.c (font_registry_charsets, font_parse_fcname)
14368 (font_prepare_cache, font_update_drivers, Flist_fonts):
14369 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14370 * frame.c (make_frame, Fmake_terminal_frame)
14371 (x_set_frame_parameters, x_report_frame_params)
14372 (x_default_parameter, Fx_parse_geometry):
14373 * ftfont.c (syms_of_ftfont):
14374 * image.c (gif_load):
14375 * keyboard.c (command_loop_1):
14376 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14377 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14378 (Fminor_mode_key_binding, accessible_keymaps_1)
14379 (Faccessible_keymaps, Fwhere_is_internal):
14380 * lread.c (read_emacs_mule_char):
14381 * menu.c (find_and_return_menu_selection):
14382 * minibuf.c (get_minibuffer):
14383 * nsfns.m (Fns_perform_service):
14384 * nsfont.m (ns_script_to_charset):
14385 * nsmenu.m (ns_popup_dialog):
14386 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14387 (Fx_own_selection_internal):
14388 * nsterm.m (append2):
14389 * print.c (Fredirect_debugging_output)
14390 (print_prune_string_charset):
14391 * process.c (Fdelete_process, Fprocess_contact)
14392 (Fformat_network_address, set_socket_option)
14393 (read_and_dispose_of_process_output, write_queue_push)
14394 (send_process, exec_sentinel):
14395 * sound.c (Fplay_sound_internal):
14396 * textprop.c (validate_plist, add_properties)
14397 (Fput_text_property, Fadd_face_text_property)
14398 (copy_text_properties, text_property_list, syms_of_textprop):
14399 * unexaix.c (report_error):
14400 * unexcoff.c (report_error):
14401 * unexsol.c (unexec):
14402 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14403 (Fformat_mode_line, syms_of_xdisp):
14404 * xfaces.c (set_font_frame_param)
14405 (Finternal_lisp_face_attribute_values)
14406 (Finternal_merge_in_global_face, syms_of_xfaces):
14407 * xfns.c (x_default_scroll_bar_color_parameter)
14408 (x_default_font_parameter, x_create_tip_frame):
14409 * xfont.c (xfont_supported_scripts):
14410 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14411 (menu_help_callback, xmenu_show):
14412 * xml.c (make_dom):
14413 * xterm.c (set_wm_state):
14414 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14415 and similarly for list2 through list5.
14417 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14419 * callproc.c (Fcall_process_region): Fix minor race and tune.
14420 (create_temp_file): New function, with the temp-file-creation part
14421 of the old Fcall_process_region. Use Fcopy_sequence to create the
14422 temp file name, rather than alloca + build_string, for simplicity.
14423 Don't bother to block input around the temp file creation;
14424 shouldn't be needed. Simplify use of mktemp.
14425 Use record_unwind_protect immediately after creating the temp file;
14426 this closes an unlikely race where the temp file was not removed.
14427 Use memcpy rather than an open-coded loop.
14428 (Fcall_process_region): Use the new function. If the input is
14429 empty, redirect from /dev/null rather than from a newly created
14430 empty temp file; this avoids unnecessary file system traffic.
14432 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14434 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14435 Simplify by making this case like the other two. This is a bit
14436 slower on obsolete hosts, but the extra complexity isn't worth it.
14438 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14439 * process.c (create_process) [!DOS_NT]:
14440 Remove now-unnecessary calls to emacs_close.
14442 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14444 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14445 returning early. (Bug#14850)
14447 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14448 and inhibit-iso-escape-detection attributes of 'undecided'.
14451 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14453 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14454 Reported by Herbert J. Skuhra in
14455 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14457 Don't lose top specpdl entry when memory is exhausted.
14458 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14459 specpdl overflow here, to simplify callers; all callers changed.
14460 Always reserve an unused entry at the stack top; this avoids
14461 losing the top entry's information when memory is exhausted.
14463 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14465 Clean up errno reporting and fix some errno-reporting bugs.
14466 * callproc.c (Fcall_process):
14467 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14468 * process.c (create_process, Fmake_network_process):
14469 * unexaix.c (report_error):
14470 * unexcoff.c (report_error):
14471 Be more careful about reporting the errno of failed operations.
14472 The code previously reported the wrong errno sometimes.
14473 Also, prefer report_file_errno to setting errno + report_file_error.
14474 (Fcall_process): Look at openp return value rather than at path,
14475 as that's a bit faster and clearer when there's a numeric predicate.
14476 * fileio.c (report_file_errno): New function, with most of the
14477 old contents of report_file_error.
14478 (report_file_error): Use it.
14479 (Ffile_exists_p, Ffile_accessible_directory_p):
14480 Set errno to 0 when it is junk.
14481 * fileio.c (Faccess_file):
14482 * image.c (x_create_bitmap_from_file):
14483 Use faccessat rather than opening the file, to avoid the hassle of
14484 having a file descriptor open.
14485 * lisp.h (report_file_errno): New decl.
14486 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14489 * process.c (create_process, wait_reading_process_output) [AIX]:
14490 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14491 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14492 a multithreaded environment anyway).
14493 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14495 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14497 * image.c (x_find_image_file): Don't close a remote file handle.
14499 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14501 Fix races with threads and file descriptors.
14502 * callproc.c (Fcall_process_region):
14503 * dired.c (open_directory):
14504 * emacs.c (main, Fdaemon_initialized):
14505 * image.c (x_find_image_file):
14506 * inotify.c (Finotify_rm_watch):
14507 * lread.c (Flocate_file_internal):
14508 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14509 * term.c (term_mouse_moveto, init_tty):
14510 * termcap.c (tgetent):
14511 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14512 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14513 * unexhp9k800.c, unexmacosx.c (unexec):
14514 * callproc.c (Fcall_process_region):
14515 Use emacs_close, not close.
14516 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14517 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14518 and posix_close function on current platforms (which all lack them).
14519 (emacs_close): Use it. This should fix the races on GNU/Linux and
14520 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14521 and it should avoid closing random victim file descriptors on
14524 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14526 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14527 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14528 Touch up doc a bit.
14530 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14531 This is for .gdbinit xbacktrace.
14533 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14534 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14535 (emacs_set_tty): Now static.
14536 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14537 * term.c (tty_capable_p, tty_default_color_capabilities)
14538 (get_tty_terminal, term_mouse_movement)
14539 (handle_one_term_event, init_tty, maybe_fatal):
14540 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14541 (tgetent, scan_file, name_match, compare_contin):
14542 * terminal.c (get_terminal):
14543 Use bool for boolean.
14544 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14545 Prefer char to unsigned char if either will do.
14546 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14547 (tty_write_glyphs): Prefer int to unsigned.
14548 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14549 All callers changed.
14550 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14552 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14555 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14556 (B__dummy__): New dummy symbol, to pacify C89.
14557 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14558 they can't grok varargs macros.
14559 * dispnew.c (add_window_display_history)
14560 (add_frame_display_history):
14561 * print.c (print_object):
14562 * xdisp.c (debug_method_add):
14563 Use %p printf format only for void pointers.
14564 * emacs.c (usage_message): New constant, replacing ...
14565 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14566 (main): Adjust to usage reorg.
14567 * fns.c (syms_of_fns):
14568 * profiler.c (syms_of_profiler):
14569 Don't use non-constant struct initializers.
14570 * gnutls.h (gnutls_initstage_t):
14571 * lisp.h (enum Lisp_Fwd_Type):
14572 * lread.c (lisp_file_lexically_bound_p):
14573 * xsettings.c (anonymous enum):
14574 Remove trailing comma.
14575 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14576 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14577 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14579 * regex.c (const_re_char): New type, to pacify strict C89.
14580 All uses of 'const re_char' replaced to use it.
14581 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14582 with glibc when strict C89. This change is imported from gnulib.
14584 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14585 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14586 Omit GNU_LINUX implementation, since it requires long long.
14587 * xterm.c (x_draw_underwave):
14588 Do not assume the traditional order of struct's members.
14589 (x_term_init): Rewrite to avoid the need for non-constant structure
14592 Syntax cleanup, mostly replacing macros with functions.
14593 This removes the need for the syntax_temp hack.
14594 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14595 * syntax.c (SYNTAX_INLINE): New macro.
14596 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14597 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14598 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14599 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14600 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14601 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14602 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14603 Now constants, not macros.
14604 (syntax_temp) [!__GNUC__]: Remove.
14605 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14606 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14607 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14608 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14609 Move here from syntax.h; now functions, not macros. Except for the
14610 last function, these are static since only syntax.c uses them.
14611 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14612 All uses changed. Now a function, not a macro; use this fact
14613 to simplify the code.
14614 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14615 compiler bugs; no longer relevant.
14616 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14617 (SYNTAX_INLINE): New macro.
14618 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14619 for the new functions. Use bool for boolean member.
14620 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14621 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14622 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14623 (SETUP_BUFFER_SYNTAX_TABLE):
14624 Now extern inline functions, not macros.
14625 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14626 Remove; all uses replaced by implementation.
14627 (syntax_temp) [!__GNUC__]: Remove decl.
14628 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14630 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14632 * emacs.c (main): Fix syntax error.
14634 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14636 Timestamp fixes for undo (Bug#14824).
14637 * atimer.c (schedule_atimer):
14638 * fileio.c (Ffile_newer_than_file_p):
14639 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14640 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14641 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14642 (syms_of_fileio): Remove Sclear_visited_file_name.
14643 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14644 file doesn't exist; this avoids an ambiguity with negative timestamps.
14645 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14646 * systime.h (make_emacs_time, invalid_emacs_time):
14647 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14648 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14649 * undo.c (record_first_change): Push (visited-file-modtime) onto
14650 undo list rather than reimplementing it by hand, incorrectly.
14652 2013-07-09 Ken Brown <kbrown@cornell.edu>
14654 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14656 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14658 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14660 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14662 Handle errno and exit status a bit more carefully.
14663 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14664 number into an exit status. Instead, use EXIT_CANCELED.
14665 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14666 * callproc.c (relocate_fd):
14667 * emacs.c (close_output_streams, main):
14668 * process.c (create_process):
14669 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14670 Use emacs_perror for simplicity.
14671 * callproc.c (relocate_fd, main):
14672 * sysdep.c (sys_subshell):
14673 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14674 (shut_down_emacs): Use emacs_write, not write.
14675 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14676 * fileio.c (Fcopy_file, e_write):
14677 * nsterm.m (ns_select):
14678 * process.c (send_process):
14679 * sound.c (vox_write):
14680 Use emacs_write_sig, not emacs_write.
14681 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14682 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14684 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14686 (emacs_full_write): New function.
14687 (emacs_write): Rewrite to use it.
14688 (emacswrite_sig, emacs_perror): New functions.
14689 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14691 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14693 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14694 on NS even if it is present. Pixmap on NS is a void*.
14696 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14698 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14699 * process.c (close_on_exec, accept4, process_socket):
14700 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14702 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14704 * w32.c (sys_dup): Declare prototype.
14708 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14710 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14712 Make file descriptors close-on-exec when possible (Bug#14803).
14713 This simplifies Emacs a bit, since it no longer needs to worry
14714 about closing file descriptors by hand in some cases.
14715 It also fixes some unlikely races. Not all such races, as
14716 libraries often open files internally without setting
14717 close-on-exec, but it's an improvement.
14718 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14719 * callproc.c (Fcall_process) [!MSDOS]:
14720 * emacs.c (main) [!DOS_NT]:
14721 * nsterm.m (ns_term_init):
14722 * process.c (create_process):
14723 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14724 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14725 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14726 Prefer mkostemp with O_CLOEXEC to mkstemp.
14727 * callproc.c (relocate_fd) [!WINDOWSNT]:
14728 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14729 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14731 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14732 Make the resulting file descriptor close-on-exec.
14733 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14734 * lread.c (load_descriptor_list, load_descriptor_unwind):
14735 Remove; no longer needed. All uses removed.
14736 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14737 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14739 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14740 (Fmake_network_process, Fnetwork_interface_list)
14741 (Fnetwork_interface_info, server_accept_connection):
14742 Make newly-created socket close-on-exec.
14743 * sysdep.c (emacs_open, emacs_fopen):
14744 Make new-created descriptor close-on-exec.
14745 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14746 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14748 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14750 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14751 for NS_IMPL_GNUSTEP.
14753 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14755 Fix openp errno handling.
14756 * callproc.c (Fcall_process): Preserve openp errno around close.
14757 * lread.c (openp): Set errno when returning -1, as some callers
14760 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14762 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14764 * nsterm.h (NSSavePanel): Update comment.
14765 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14766 (ns_run_file_dialog): Declare.
14768 * nsfns.m: Remove panelOK.
14770 (ns_run_file_dialog): New function.
14771 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14772 event loop, so file dialog is popped up by ns_run_file_dialog, called
14773 by sendEvent (Bug#14578).
14774 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14776 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14778 * xdisp.c (default_line_pixel_height): New function.
14779 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14780 (try_cursor_movement, redisplay_window, try_window)
14781 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14783 * window.c (window_scroll_pixel_based):
14784 use default_line_pixel_height.
14786 * dispextern.h (default_line_pixel_height): Add prototype.
14788 * frame.c (x_set_line_spacing): Accept a float value for
14789 line-spacing parameter, per the documentation.
14791 * data.c (Fmultibyte_string_p): Doc fix.
14793 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14795 Use emacs_open more consistently when opening files.
14796 This handles EINTR more consistently now, and makes it easier
14797 to introduce other uniform changes to file descriptor handling.
14798 * sysstdio.h: New file.
14799 * buffer.c (mmap_init):
14800 * cygw32.c (chdir_to_default_directory):
14801 * dispnew.c (Fopen_termscript):
14802 * emacs.c (Fdaemon_initialized):
14803 * fileio.c (Fdo_auto_save):
14804 * image.c (slurp_file, png_load_body, jpeg_load_body):
14805 * keyboard.c (Fopen_dribble_file):
14807 * print.c (Fredirect_debugging_output):
14808 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14809 * termcap.c (tgetent):
14810 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14811 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14812 * w32term.c (w32_initialize) [CYGWIN]:
14813 * xfaces.c (Fx_load_color_file):
14814 Use emacs_open instead of plain open, and emacs_fopen instead of
14816 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14817 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14818 * callproc.c (default_output_mode): New constant.
14819 (Fcall_process): Use it to call emacs_open instead of plain creat.
14820 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14821 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14822 (emacs_fopen): New function.
14823 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14824 Include <lisp.h>, for emacs_open.
14825 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14827 Remove duplicate #include directives.
14828 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14830 Don't include stdio.h twice.
14831 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14832 Don't include sys/types.h or stdio.h twice.
14833 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14834 * lread.c: Don't include coding.h twice.
14835 * nsfont.m: Don't include frame.h twice.
14836 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14837 * ralloc.c: Don't include <unistd.h> twice.
14838 * xdisp.c: Don't include font.h twice.
14839 * xterm.c: Don't include fontset.h twice.
14840 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14842 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14844 Scale ImageMagick images more carefully.
14845 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14846 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14847 Be more careful about avoiding undefined behavior after
14848 integer overflow and division by zero.
14850 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14852 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14853 (syms_of_w32fns): DEFSYM them.
14854 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14855 (CCHDEVICENAME): Define macros if not defined.
14856 (struct MONITOR_INFO_EX): New struct.
14857 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14858 (enum_display_monitors_fn): New variable.
14859 (globals_of_w32fns): Initialize it.
14860 (Fx_display_pixel_width, Fx_display_pixel_height)
14861 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14862 multi-monitor setups in docstrings.
14863 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14864 screen size by primary monitor's millimeter per pixel.
14865 (w32_monitor_enum, w32_display_monitor_attributes_list)
14866 (w32_display_monitor_attributes_list_fallback)
14867 (Fw32_display_monitor_attributes_list): New functions.
14868 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14870 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14872 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14874 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14876 * fileio.c (Qfile_notify_error): New error symbol.
14878 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14879 * inotify.c (inotify_callback, symbol_to_inotifymask)
14880 (Finotify_add_watch, Finotify_rm_watch): Use it.
14881 (inotifyevent_to_event): Exchange order of cookie and file name.
14882 (Finotify_add_watch): Adapt docstring.
14884 * lisp.h (Qfile_notify_error): Declare.
14886 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14888 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14889 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14890 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14891 which did not work (see <http://bugs.gnu.org/14569#307>).
14892 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14893 && (!noninteractive || initialized)). This attempts to thread
14894 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14896 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14898 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14899 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14901 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14903 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14904 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14905 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14906 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14908 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14910 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14911 Define to __sys_siglist.
14913 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14915 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14916 word-wrap, so that overflow-newline-into-fringe would work in
14917 visual-line-mode. (Bug#2749)
14918 (move_it_in_display_line_to): When the last scanned display
14919 element fits exactly on the display line, and
14920 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14921 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14922 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14923 finding buffer position that corresponds to pixel coordinates,
14924 e.g. in buffer_posn_from_coords.
14926 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14928 * process.c (handle_child_signal): Call catch_child_signal if
14931 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14933 Don't convert function pointers to void * and back.
14934 It isn't portable C, and it's easy enough to avoid.
14935 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14936 (make_save_value): Add support for SAVE_FUNCPOINTER.
14937 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14938 * print.c (print_object):
14939 Distinguish function from object pointers.
14940 * lisp.h (SAVE_FUNCPOINTER): New constant.
14941 (SAVE_SLOT_BITS): Adjust to it.
14942 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14943 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14944 (voidfuncptr): New typedef.
14945 (struct Lisp_Save_Value): New member data[0].funcpointer.
14946 (XSAVE_FUNCPOINTER): New function.
14948 Simplify buildobj processing.
14949 * Makefile.in (buildobj.h): Make it a sequence of strings each
14950 followed by comma, rather than a single string. Put it into a
14951 .tmp file in case there's an error while generating it.
14952 (gl-stamp): Use .tmp for temp files.
14953 (mostlyclean): Clean .tmp files.
14954 * doc.c (buildobj): Move to just the routine that needs it.
14955 It's now an array of strings, so processing is simpler.
14957 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14959 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14960 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14961 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14962 Invoke malloc_enable_thread even when not interactive.
14963 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14964 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14965 in this case, since the underlying bug has now been fixed.
14967 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14969 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14970 unlinking it (bug#14691).
14972 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14974 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14975 before checking whether buffer is modified. This lets
14976 `kill-buffer-query-functions' cancel killing of the buffer or save
14977 its content before `kill-buffer' asks user the "Buffer %s
14978 modified; kill anyway?" question.
14980 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14982 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14983 Let the super performKeyEquivalent deal with them (Bug#14747).
14985 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14987 * widget.c (resize_cb): Remove unused local.
14989 Do not use GTK 3 if it exists but cannot be compiled.
14990 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14991 * xterm.c (x_error_handler) [!USE_GTK]:
14994 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14996 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14998 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14999 to the valid range of values. (Bug#14753)
15001 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15002 when moving point by using the current glyph matrix. This avoids
15003 the need to force redisplay when this function is called in a
15006 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15008 Fix minor problems found by static checking.
15009 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15010 Redo the latter's body to sidestep GCC parenthesization warnings.
15011 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15012 * coding.c (detect_coding, detect_coding_system):
15013 * coding.h (struct undecided_spec):
15014 Use bool for boolean.
15015 * image.c (QCmax_width, QCmax_height): Now static.
15016 * xdisp.c (Fmove_point_visually): Remove unused local.
15018 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15020 * xdisp.c (Fmove_point_visually): New function.
15022 2013-06-28 Kenichi Handa <handa@gnu.org>
15024 * coding.h (define_coding_undecided_arg_index): New enum.
15025 (coding_attr_index): New members
15026 coding_attr_undecided_inhibit_null_byte_detection,
15027 coding_attr_undecided_inhibit_iso_escape_detection,
15028 coding_attr_undecided_prefer_utf_8.
15029 (undecided_spec): New struct.
15030 (struct coding_system): New member `undecided' of the member
15033 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15034 (detect_coding): Likewise.
15035 (detect_coding_system): Likewise.
15036 (Fdefine_coding_system_internal): New coding system properties
15037 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15039 (syms_of_coding): Adjust for coding_arg_undecided_max.
15041 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15043 * image.c (x_from_xcolors): Remove unused local.
15045 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15047 Defer image data transfer between X client and server until actual
15050 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15053 * image.c (Destroy_Image): Remove.
15054 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15055 `mask_p', and `colors_p'. All uses changed.
15056 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15057 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15058 New macros for `flags' arg to x_clear_image_1.
15059 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15060 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15061 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15062 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15063 (image_get_x_image, image_unget_x_image): New functions or macros.
15064 (image_background, image_background_transparent, x_to_xcolors)
15065 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15066 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15067 instead of Destroy_Image.
15068 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15069 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15070 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15071 (imagemagick_load_image, svg_load_image): Use them instead of
15072 x_create_x_image_and_pixmap, and x_put_x_image followed by
15073 x_destroy_x_image, respectively.
15074 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15075 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15076 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15077 background_transparent fields.
15078 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15079 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15081 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15083 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15084 This mostly consists of undoing recent changes.
15085 * callproc.c (Fcall_process):
15086 * process.c (create_process):
15087 Do not worry about catching SIGCHLD here, undoing previous change.
15088 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15089 * process.c, process.h (catch_child_signal):
15090 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15091 * process.c (catch_child_handler): Don't worry about being called
15092 lazily and do not assume caller has blocked SIGCHLD, undoing
15093 previous change. Move first-time stuff back to
15094 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15095 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15096 set lib_child_handler if it's already initialized, which may
15097 help avoid problems on GNUstep.
15099 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15101 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15102 * callproc.c (Fcall_process):
15103 * process.c (create_process):
15104 Make sure SIGCHLD is caught before we fork,
15105 since Emacs startup no arranges to catch SIGCHLD.
15106 * process.c (lib_child_handler): Initialize to null, not to
15108 (catch_child_signal): Allow self to be called lazily.
15109 Do nothing if it's already been called.
15110 Assume caller has blocked SIGCHLD (all callers do now).
15111 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15112 just before it's really needed.
15113 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15114 since it hasn't been caught yet.
15116 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15118 * image.c (compute_image_size): New function to implement
15119 :max-width and :max-height.
15120 (imagemagick_load_image): Use it.
15122 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15124 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15125 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15127 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15128 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15129 the SIGCHLD handler, since the code is not atomic and (due to glib)
15130 signals may be arriving now.
15131 * sysdep.c (init_signals): Do not catch child signals here;
15132 'main' now does that later, at a safer time.
15134 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15136 Clean up SIGCHLD handling a bit (Bug#14569).
15137 * process.c, process.h (catch_child_signal):
15138 Now always extern, even if !NS_IMPL_GNUSTEP.
15139 * process.c (catch_child_signal): Move glib tickler here from
15140 init_process_emacs, so that it's done earlier in Emacs
15141 initialization. Also move the noninteractive && !initialized
15142 check here from init_process_emacs. This is all a bit cleaner for
15143 GNUish platforms, and I hope it works around the Cygwin bug.
15144 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15145 that glib signal handling is tickled before glib creates threads.
15147 * process.c (wait_reading_process_output): Avoid int overflow
15148 when reading more than 2 GiB total from a process.
15150 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15152 * process.c (create_process): Handle a couple more cases,
15153 i.e., work even if new_argv and wait_child_setup[i] are cached.
15154 Use Fcall_process's style for volatile vars.
15156 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15158 * process.c (create_process): Mark PROCESS volatile.
15160 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15162 Use C99-style flexible array members if available.
15163 This avoids some subtle aliasing issues, which typically
15164 aren't a problem with GCC but may be a problem elsewhere.
15165 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15166 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15167 In either case, it uses a flexible array member rather than
15168 the old struct hack. All uses changed.
15169 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15170 Adjust to sdata reorganization.
15171 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15172 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15173 that ports better to pre-C99 non-GCC.
15174 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15175 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15176 as the latter has changed.
15177 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15178 and port better to pre-C99 GCC.
15179 * image.c (struct xpm_cached_color):
15180 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15181 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15182 Use FLEXIBLE_ARRAY_MEMBER.
15183 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15184 Move decl to top level so it gets checked against implementation.
15185 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15186 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15188 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15190 * syntax.c: Integer cleanups.
15191 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15192 All uses that need 0-or-2 changed to:
15193 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15194 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15195 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15196 (char_quoted, prev_char_comend_first, back_comment)
15197 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15198 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15199 Use bool for boolean.
15200 (update_syntax_table, skip_chars, skip_syntaxes):
15201 Prefer int to unsigned when either will do.
15202 (back_comment): Return boolean success flag, like forw_comment,
15203 instead of positive-or-minus-1 (which might have overflowed int anyway).
15204 Don't stuff ptrdiff_t into int.
15205 (syntax_spec_code, syntax_code_spec): Now const.
15206 (Fmatching_paren, scan_lists, scan_sexps_forward):
15207 Use enum syntaxcode for syntax code.
15208 (Fmatching_paren): Check that arg is a character, not just an integer.
15209 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15210 (Finternal_describe_syntax_value): Omit no-longer-needed
15212 (skip_chars): Use char, not unsigned char, when the distinction
15214 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15215 * bytecode.c (exec_byte_code):
15216 * syntax.c (syntax_spec_code, Fchar_syntax)
15217 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15218 (init_syntax_once):
15219 * syntax.h (SYNTAX_WITH_FLAGS):
15220 Omit unnecessary casts.
15222 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15224 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15225 line dimensions here, to avoid race conditions with the main
15226 thread. (Bug#14062, bug#14630, bug#14669)
15228 * w32term.c (w32_draw_window_cursor): Compute the header line and
15229 mode line dimensions here.
15230 <w32_system_caret_window, w32_system_caret_hdr_height>:
15231 <w32_system_caret_mode_height>: New variables.
15233 * w32term.h: Declare them.
15235 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15237 * alloc.c (die): Move "assertion failed" string here ...
15238 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15239 COND when SUPPRESS_CHECKING. This shrinks the executable text
15240 size by 0.8% to 2.2% when configured with --enable-checking,
15241 depending on optimization flags (GCC 4.8.1 x86-64).
15243 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15245 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15247 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15248 base is 2; this is more accurate.
15250 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15252 * sound.c (string_default): Move to !WINDOWSNT section.
15253 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15255 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15257 * sound.c: Integer cleanups.
15258 Remove unnecessary forward decls.
15259 (struct sound_device): The 'file' member is now a Lisp_Object, not
15260 a char *, so that we needn't invoke alloca on a huge size.
15261 (Fplay_sound_internal): Adjust to this.
15262 (string_default): New function.
15263 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15264 Use it to adjust to the struct sound_device change.
15265 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15266 (be2hs) [0]: Remove.
15268 * syntax.c (skip_chars): Don't use uninitialized storage
15269 when searching a multibyte buffer for characters that are not in a
15270 unibyte string that contains non-ASCII characters.
15272 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15274 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15275 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15277 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15279 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15281 2013-06-18 Kenichi Handa <handa@gnu.org>
15283 * font.c (Ffont_spec): Signal an error for an invalid font name
15286 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15288 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15289 In particular this ports to 32-bit sparc Sun cc.
15290 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15291 array with a dummy element at specpdl[-1], so that its address can
15293 (unbind_to): Do not copy the binding; not needed, now that we
15294 copy old_value in the one place where the copy is needed.
15295 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15296 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15297 (union specbinding): Rename from struct specbinding. Redo layout
15298 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15299 which is not portable. With Sun C 5.12 32-bit sparc, the
15300 declaration causes nargs to be an unsigned bitfield, a behavior
15301 that the C standard allows; but Emacs wants nargs to be signed.
15302 The overall type is now a union of structures rather than a
15303 structure of union of structures, and the 'kind' member is now a
15304 bitfield, so that the overall type doesn't grow. All uses changed.
15305 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15307 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15309 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15310 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15312 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15314 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15316 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15317 unless we know that the window w's frame is a frame object.
15318 Another attempt at solving bug#14062 and bug#14630.
15320 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15322 * textprop.c (property_set_type): New enum.
15323 (add_properties): Allow appending/prepending text properties.
15324 (add_text_properties_1): Factored out of Fadd_text_properties.
15325 (Fadd_text_properties): Move all the code into
15326 add_text_properties_1.
15327 (Fadd_face_text_property): New function that calls
15328 add_text_properties_1.
15330 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15332 Move functions from lisp.h to individual modules when possible.
15333 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15334 * alloc.c (XFLOAT_INIT, set_symbol_name):
15335 * buffer.c (CHECK_OVERLAY):
15336 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15337 (set_char_table_parent):
15338 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15339 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15340 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15341 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15343 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15344 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15345 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15346 (backtrace_args, backtrace_debug_on_exit):
15347 * floatfns.c (CHECK_FLOAT):
15348 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15349 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15350 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15351 (set_hash_index_slot):
15352 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15353 * marker.c (CHECK_MARKER):
15354 * textprop.c (CHECK_STRING_OR_BUFFER):
15355 * window.c (CHECK_WINDOW_CONFIGURATION):
15356 Move here from lisp.h, and make these functions static rather than
15358 * buffer.c (Qoverlayp):
15360 * fns.c (Qhash_table_p):
15361 * window.c (Qwindow_configuration_p):
15363 * lisp.h: Remove the abovementioned defns and decls.
15365 Use functions, not macros, for XINT etc (Bug#11935).
15366 In lisp.h, prefer functions to function-like macros, and
15367 constants to object-like macros, when either will do. This:
15368 . simplifies use, as there's no more need to worry about
15369 arguments' side effects being evaluated multiple times.
15370 . makes the code easier to debug on some platforms.
15371 However, when using gcc -O0, keep using function-like macros
15372 for a few critical operations, for performance reasons.
15373 This sort of thing isn't needed with gcc -Og, but -Og
15374 is a GCC 4.8 feature and isn't widely-enough available yet.
15375 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15376 Remove enum lsb_bits; no longer needed.
15377 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15378 * buffer.c (Qoverlap):
15380 * fns.c (Qhash_table_p):
15381 Now extern, so lisp.h can use these symbols.
15382 * dispextern.h: Include character.h, for MAX_CHAR etc.
15383 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15384 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15385 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15386 (GLYPH_CODE_P): Move here from lisp.h.
15387 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15388 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15389 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15390 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15391 XUNTAG now returns void *.
15392 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15393 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15394 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15395 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15396 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15397 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15398 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15399 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15400 New macros, renamed from their sans-lisp_h_ counterparts.
15401 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15402 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15403 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15404 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15405 If compiling via GCC without optimization, define these as macros
15406 in addition to inline functions.
15407 To disable this, compile with -DINLINING=0.
15408 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15409 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15410 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15411 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15412 (INTMASK, VALMASK): Now macros, since static values cannot be
15413 accessed from extern inline functions.
15414 (VALMASK): Also a constant, for benefit of old GDB.
15415 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15416 is INTEGERP, which can fold it in.
15417 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15418 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15419 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15420 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15421 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15422 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15423 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15424 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15425 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15426 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15427 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15428 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15429 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15430 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15431 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15432 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15433 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15434 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15435 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15436 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15437 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15438 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15439 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15440 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15441 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15442 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15443 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15444 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15445 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15446 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15447 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15448 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15449 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15451 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15452 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15453 (VALMASK): Define in one place rather than in two, merging the
15454 USE_LSB_TAG parts; this is simpler.
15455 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15456 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15457 Move up, to avoid use before definition.
15458 Also include "globals.h" earlier, for the same reason.
15459 (make_natnum): New function.
15460 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15461 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15462 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15463 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15464 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15465 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15466 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15467 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15468 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15469 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15470 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15471 (Qwindow_configuration_p, Qimage): New forward declarations.
15472 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15473 (STRING_COPYIN): Remove; unused.
15474 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15475 (xcar_addr, xcdr_addr): New functions. All uses changed.
15476 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15477 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15478 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15479 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15480 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15481 (TYPE_RANGED_INTEGERP): Simplify.
15482 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15483 (setlocale, fixup_locale, synchronize_system_messages_locale)
15484 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15485 Now empty functions, not macros.
15486 (functionp): Return bool, not int.
15487 * window.c (Qwindow_configuration_p): Now extern,
15488 so window.h can use it.
15489 * window.h (Qwindowp): Move decl back to lisp.h.
15491 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15493 * xdisp.c (Fline_pixel_height): New function, required for solving
15496 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15498 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15500 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15502 * lread.c (syms_of_lread):
15503 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15505 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15507 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15509 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15511 * fileio.c (expand_file_name): Doc fix.
15513 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15515 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15516 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15517 Wait for self, not for 0. This can't hurt on GNU or similar
15518 system, and may help with Cygwin.
15520 * keyboard.c: Don't use PROP (...) as an lvalue.
15521 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15522 Use set_prop (A, B), not PROP (A) = B.
15524 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15526 * xdisp.c (get_it_property): Use it->window instead of generating
15527 a Lisp object from it->w.
15529 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15531 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15532 get-char-property the window that is being rendered, instead of
15533 the buffer, to support window-specific overlays. (Bug#14575)
15534 (compute_display_string_pos): When W is NULL, use the current
15535 buffer as the object to pass to get-char-property.
15536 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15537 pointer member of the bidi iterator, since no window is pertinent
15540 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15542 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15543 being displayed, and pass it to compute_display_string_pos.
15544 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15545 (bidi_paragraph_init): All callers changed.
15547 * xdisp.c (init_from_display_pos, init_iterator)
15548 (handle_single_display_spec, next_overlay_string)
15549 (get_overlay_strings_1, reseat_1, reseat_to_string)
15550 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15551 Set bidi_it.w member from it->w.
15552 (compute_display_string_pos): Accept additional argument, the
15553 window being displayed, and pass it to Fget_char_property.
15556 * dispextern.h (struct bidi_it): New member w, the window being
15558 (compute_display_string_pos): Adjust prototype.
15560 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15562 * xgselect.c: Remove unneeded include xterm.h.
15564 * process.c (wait_reading_process_output): Check for NS before GLIB.
15565 GLIB may be linked in due to rsvg, but ns_select must be called.
15567 * xgselect.c (xg_select): Remove call to window_system_available
15568 and g_main_context_pending at the top, so Gdk events (i.e. file
15569 notify) are processed when Emacs is started with -nw.
15571 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15573 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15574 (ctagsfiles3): New variable, includes only *.m files.
15575 (TAGS): Use an explicit language name in the regular expressions,
15576 to avoid transformation of '/SOMETHING' by MSYS to
15577 'c:\MSYS\SOMETHING'.
15579 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15581 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15583 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15585 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15586 still need to set the mouse pointer shape and activate help-echo.
15589 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15591 A few porting etc. fixes for the new file monitor code.
15592 See the thread containing
15593 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15594 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15595 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15596 (dir_monitor_callback, Fgfile_rm_watch):
15597 Use assq_no_quit instead of Fassoc, for speed.
15598 (dir_monitor_callback, Fgfile_rm_watch):
15599 eassert that the monitor is a fixnum.
15600 (dir_monitor_callback): No need for CDR_SAFE.
15601 Simplify building of lisp with alternative tails.
15602 (Fgfile_add_watch, Fgfile_rm_watch):
15603 Do not assume glib functions set errno reliably on failure.
15604 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15605 and signal an error otherwise.
15606 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15607 Use Fdelq instead of Fdelete, for speed.
15609 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15611 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15612 don't insist on being invoked on a highlighted tool-bar button.
15613 Avoids losing tool-bar functionality when mouse-highlight is nil.
15614 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15615 Don't highlight when mouse-highlight is nil.
15616 (note_mouse_highlight): When mouse-highlight is nil, don't return
15617 right away; instead, run tool-bar and mode-line highlight
15618 subroutine, clear any existing highlight, and revert the mouse
15619 pointer to its default shape. (Bug#14558)
15621 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15623 * lisp.mk (lisp): Add prog-mode.el.
15625 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15627 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15628 * process.c (dummy_handler): New function.
15629 (lib_child_handler): New static var.
15630 (handle_child_signal): Invoke it.
15631 (catch_child_signal): If a library has set up a signal handler,
15632 save it into lib_child_handler.
15633 (init_process_emacs): If using glib and not on Windows, tickle glib's
15634 child-handling code so that it initializes its private SIGCHLD handler.
15635 * syssignal.h (SA_SIGINFO): Default to 0.
15636 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15637 31; it should no longer be needed now.
15639 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15641 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15643 * gfilenotify.c (globals_of_gfilenotify): New function.
15644 (syms_of_gfilenotify): Move global initialization there.
15646 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15648 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15650 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15651 * keyboard.c (menu_bar_items, tool_bar_items):
15652 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15653 not override local keymaps any more.
15655 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15657 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15659 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15661 * w32console.c (initialize_w32_display): Return the dimensions of
15662 the console window via 2 additional arguments, not via the current
15663 frame. This avoids crashes due to overrunning the bounds of
15664 frame's decode_mode_spec_buffer, which is not resized following
15665 the change of the frame dimensions from the initial 10x10.
15667 * w32term.h (w32_initialize_display_info): Adjust prototype.
15669 * term.c (init_tty): Take dimensions of the frame from the values
15670 returned by initialize_w32_display.
15672 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15673 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15674 (LIBES): Add $(GFILENOTIFY_LIBS).
15676 * w32inevt.c (handle_file_notifications): Add dummy implementation
15677 for !HAVE_W32NOTIFY.
15679 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15681 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15683 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15685 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15687 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15689 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15691 Fix minor problems found by static checking.
15692 * data.c (pure_write_error):
15693 Use xsignal2, not Fsignal, as Fsignal might return.
15694 * eval.c (set_backtrace_debug_on_exit): Now static.
15695 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15696 No longer inline. EXTERN_INLINE is needed only for functions
15697 defined in .h files. Reindent function header as per GNU style.
15698 (backtrace_p, backtrace_top, backtrace_next):
15699 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15700 compiler or linker. Add extern decls to pacify gcc -Wall.
15701 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15703 * frame.c (free_monitors): Define only on platforms that need it.
15704 * nsterm.m (ns_term_init):
15705 * process.c (catch_child_signal):
15706 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15707 defined on all porting targets these days.
15708 * process.c, process.h (catch_child_signal):
15709 Make it extern only if NS_IMPL_GNUSTEP is defined.
15711 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15713 * w32.c (gettimeofday): Make the signature identical to prototype
15714 in nt/inc/sys/time.h.
15716 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15718 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15721 * keyboard.c (safe_run_hooks_error): Improve error message.
15723 * data.c (pure_write_error): Add `object' argument.
15724 * puresize.h (CHECK_IMPURE): Use it.
15726 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15728 * Makefile.in (NOTIFY_OBJ): New variable.
15729 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15731 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15732 Call syms_of_gfilenotify.
15734 * gfilenotify.c: New file.
15736 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15737 and Qfile_w32notify.
15738 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15739 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15741 * lisp.h: Declare syms_of_gfilenotify.
15743 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15745 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15747 Merge the specpdl and backtrace stacks. Make the structure of the
15748 specpdl entries more obvious via a tagged union of structs.
15749 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15750 (enum specbind_tag): New enum.
15751 (struct specbinding): Make it a tagged union of structs.
15752 Add a case for backtrace records.
15753 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15754 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15755 (backtrace_debug_on_exit): New accessors.
15756 (struct backtrace): Remove.
15757 (struct catchtag): Remove backlist field.
15758 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15760 (Flocal_variable_p): Speed up the common case where the binding is
15762 * eval.c (backtrace_list): Remove.
15763 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15764 (set_backtrace_args, set_backtrace_nargs)
15765 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15766 (backtrace_next): New functions.
15767 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15768 (unwind_to_catch, internal_lisp_condition_case)
15769 (internal_condition_case, internal_condition_case_1)
15770 (internal_condition_case_2, internal_condition_case_n): Don't bother
15771 with backtrace_list any more.
15772 (Fsignal): Adjust to new backtrace format.
15773 (grow_specpdl): Move up.
15774 (record_in_backtrace): New function.
15775 (eval_sub, Ffuncall): Use it.
15776 (apply_lambda): Adjust to new backtrace format.
15777 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15779 (specbind): Adjust to new specpdl format. Simplify.
15780 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15781 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15783 (mark_backtrace): Remove.
15784 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15785 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15786 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15788 * profiler.c (record_backtrace): Use get_backtrace.
15789 (handle_profiler_signal): Use backtrace_top_function.
15790 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15791 accessor functions.
15793 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15795 * process.h (catch_child_signal): Declare.
15797 * process.c (catch_child_signal): New function.
15798 (init_process_emacs): Call it.
15800 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15801 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15803 (x_set_cursor_type): Remove declaration.
15804 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15805 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15806 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15807 (ns_get_color): Use F suffix on float.
15808 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15809 (ns_get_rgb_color): Remove.
15810 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15811 (note_mouse_movement): x and y are CGFloat.
15812 (ns_draw_fringe_bitmap): Remove unused rowY.
15813 Change #if to COCOA && >= 10_6.
15814 (ns_draw_window_cursor): Remove unused overspill.
15815 (ns_draw_underwave): width and x are EamcsCGFloat.
15816 (ns_draw_box): thickness is CGFloat.
15817 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15818 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15819 if not in main thread.
15820 (ns_get_pending_menu_title, ns_check_menu_open)
15821 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15822 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15823 (sendFromMainThread:): New method.
15824 (changeFont:): size is CGFloat.
15825 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15826 Disable warning about permanent text.
15827 (characterIndexForPoint:): Adjust return type depending on GNUstep
15829 (mouseDown:): delta is CGFloat.
15830 (updateFrameSize): Remove unised variable f.
15831 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15832 Cast float to EmacsCGFloat.
15833 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15834 also to -1 when restoring.
15835 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15836 inside NS_IMPL_COCOA.
15837 (toggleFullScreen:): Put call to toggleFullScreen inside
15838 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15839 (setPosition:portion:whole:): por is CGFloat.
15840 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15841 (mouseDown:): Use CGFloat.
15842 (mouseDragged:): Remove unised variable edge.
15843 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15845 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15846 of CGFloat differs.
15847 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15848 when NS_IMPL_GNUSTEP.
15849 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15850 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15851 (EmacsToolbar): Add clearAll. Add tag argument to
15852 addDisplayItemWithImage.
15853 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15855 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15857 * nsmenu.m (ns_update_menubar): Make static.
15858 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15859 (fillWithWidgetValue:): Add cast to SEL for setAction.
15860 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15861 (update_frame_tool_bar): Update code for GNUstep.
15862 (clearAll): New method.
15863 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15864 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15865 Move identifierToItem setObject and activeIdentifiers addObject before
15866 call to insertItemWithItemIdentifier.
15867 (validateVisibleItems): Fix indentation.
15868 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15869 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15870 UtilityWindow to aStyle, remove call to setStyleMask.
15872 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15874 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15875 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15876 Use F suffix on floats.
15877 (ns_char_width): Returns CGFloat.
15878 (ns_ascii_average_width): w is CGFloat instead of float.
15879 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15881 (ns_glyph_metrics): CGFloat instead of float.
15883 * nsfns.m (x_set_foreground_color, x_set_background_color):
15885 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15886 remove unused variables.
15887 (Fns_read_file_name): Keep track if panel is for save.
15888 Use ns_filename_from_panel/ns_directory_from_panel.
15889 (Fns_list_services): delegate only used for COCOA.
15890 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15891 Just return the input if GNUstep.
15892 (x_screen_planes): Remove.
15893 (Fxw_color_values): Use EmacsCGFloat
15894 (Fns_display_monitor_attributes_list): Only get screen number for
15896 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15898 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15899 ns_directory_from_panel.
15901 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15903 * process.c (handle_child_signal): Also use WCONTINUED.
15904 This is so that list-processes doesn't mistakenly list the process
15905 as stopped, when the process has actually been continued and is
15908 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15910 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15911 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15912 not already configured.
15914 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15916 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15918 * Makefile.in (mostlyclean): Remove *.res files.
15920 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15922 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15923 a buffer (bug#8447).
15925 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15927 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15928 display vector, and we backtrack, handle the case that the
15929 previous character position is also displayed from a display
15930 vector or covered by a display string or image. (Bug#14476)
15932 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15934 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15935 (struct MonitorInfo, free_monitors): Remove.
15936 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15937 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15938 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15941 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15942 (struct MonitorInfo, free_monitors): Remove.
15943 (ns_screen_name): Make static.
15944 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15945 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15948 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15949 (struct MonitorInfo): New struct.
15950 (free_monitors, make_monitor_attribute_list): Declare.
15952 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15954 (free_monitors, make_monitor_attribute_list): New functions.
15955 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15958 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15960 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15962 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15964 * keyboard.c: Apply keyboard decoding only to events that come directly
15965 from the tty, not from unread-command-events (bug#14368).
15966 (read_event_from_main_queue): New function, extracted from read_char.
15967 (read_decoded_char): Remove.
15968 (read_decoded_event_from_main_queue): New function to replace it.
15969 (read_char): Use it.
15970 (read_key_sequence): Use read_char rather than read_decoded_char.
15972 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15974 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15976 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15978 2013-05-22 Kenichi Handa <handa@gnu.org>
15980 The following changes are to fix the setting of
15981 buffer-file-coding-system on, for instance, C-x RET c unix RET
15982 _FILE_OF_DOS_EOL_TYPE_ RET.
15984 * coding.h (struct coding_system): New member detected_utf8_chars.
15986 * coding.c (detect_coding_utf_8): Count characters and check EOL
15987 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15989 (setup_coding_system): Do not initialize coding->head_ascii.
15990 (check_ascii): Do not set coding->eol_seen but update it. Do not
15991 call adjust_coding_eol_type here.
15992 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15993 If the eol-type of CODING is already specified, adjust the eol type
15994 of the found coding-system.
15995 (decode_coding_gap): Cancel previous change. Utilize the
15996 character numbers counted by detect_coding_utf_8. Fix detection
15999 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16001 * search.c (looking_at_1): Only set last_thing_searched if the match
16002 changed the match-data (bug#14281).
16004 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16006 * xdisp.c (reseat_at_previous_visible_line_start):
16007 Already declared in dispextern.h, so remove it here.
16008 (move_it_vertically_backward): Likewise.
16010 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16012 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16013 (Fx_display_pixel_width, Fx_display_pixel_height)
16014 (Fx_display_mm_width, Fx_display_mm_height):
16015 Mention `display-monitor-attributes-list' in docstrings.
16017 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16018 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16019 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16020 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16021 (Fx_display_backing_store, Fx_display_visual_class)
16022 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16023 (Fx_display_grayscale_p, Fx_display_pixel_width)
16024 (Fx_display_pixel_height, Fx_display_planes)
16025 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16026 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16027 (Fx_display_mm_width, Fx_display_mm_height)
16028 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16029 height for all physical monitors as in X11.
16031 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16032 Return pixel width or height for all physical monitors as in X11.
16034 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16036 Port --enable-gcc-warnings to clang.
16037 * bytecode.c (exec_byte_code):
16039 Redo diagnostic pragmas to pacify clang, too.
16040 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16041 * editfns.c (Fencode_time):
16042 * fileio.c (file_accessible_directory_p):
16043 * font.c (font_unparse_xlfd):
16044 Use '&"string"[index]' instead of '"string" + (index)'.
16045 * undo.c (user_error): Remove; unused.
16047 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16049 * insdel.c (insert_1_both): Document the arguments, instead of
16050 referring to insert_1, which no longer exists.
16052 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16053 some window, increment windows_or_buffers_changed, so that
16054 *Messages* display in that window is updated. (Bug#14408)
16056 * w32.c: Include epaths.h.
16057 (init_environment): Use cmdproxy.exe without leading directories.
16058 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16060 (gettimeofday): Adjust signature and return value to Posix
16063 * unexw32.c (open_output_file): Delete the existing emacs.exe
16064 before creating it, to break the hard link to the versioned
16067 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16068 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16069 (FIRSTFILE_OBJ): New variables.
16070 (W32_RES): Rename to EMACSRES. All users changed.
16071 (base_obj): Use $(CM_OBJ).
16072 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16073 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16074 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16075 $(W32_RES_LINK) before $(LIBES).
16076 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16078 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16080 * makefile.w32-in (DOC): Use just "DOC".
16082 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16084 * process.c: Export default filters and sentinels to Elisp.
16085 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16087 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16088 (Fset_process_sentinel, Fformat_network_address):
16089 Default to them instead of nil.
16090 (server_accept_connection): Sentinels can't be nil any more.
16091 (read_and_dispose_of_process_output): New function, extracted from
16092 read_process_output.
16093 (read_process_output): Use it; filters can't be nil.
16094 (Finternal_default_process_filter): New function, extracted from
16095 read_process_output.
16096 (exec_sentinel_unwind): Remove function.
16097 (exec_sentinel): Don't zilch sentinel while running.
16098 (status_notify): Sentinels can't be nil.
16099 (Finternal_default_process_sentinel): New function extracted from
16101 (setup_process_coding_systems): Default filter is not nil any more.
16102 (syms_of_process): Export new Elisp functions and initialize
16104 * lisp.h (make_lisp_proc): New function.
16106 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16108 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16110 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16112 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16113 unless we know that the window w is a leaf window.
16114 Another attempt at solving bug#14062.
16116 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16118 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16121 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16123 * image.c (gif_load): Check that subimages fit (Bug#14345).
16125 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16127 * lread.c (skip_dyn_eof): New function.
16128 (read1): Use it to skip the end of a file in response to #@00.
16130 * doc.c (get_doc_string): Slightly relax the sanity checking.
16132 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16134 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16135 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16136 (MonitorInfo): New struct.
16137 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16138 (Fns_display_monitor_attributes_list): New functions.
16139 (display-usable-bounds): Remove.
16140 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16143 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16145 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16146 (GTK_CHECK_VERSION): New macro, if not already defined.
16147 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16148 replaced by GTK_CHECK_VERSION.
16150 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16152 * xterm.h (GTK_PREREQ): New macro.
16153 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16154 to use this macro instead, for consistency and clarity.
16156 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16158 * xdisp.c (row_for_charpos_p): New function, with code of
16159 cursor_row_p, but accepts an additional argument CHARPOS instead
16160 of using a hardcoded PT.
16161 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16162 (row_containing_pos): Call row_for_charpos_p instead of partially
16163 doing the same. Fixes cursor positioning under longlines-mode
16164 when longlines-show-effect includes more than one newline, when
16165 moving the cursor vertically up.
16167 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16169 * makefile.w32-in (ACL_H): New macro.
16170 ($(BLD)/fileio.$(O)): Update dependencies.
16172 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16174 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16175 * Makefile.in (LIB_ACL): New macro.
16176 (LIBACL_LIBS): Remove.
16177 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16178 * fileio.c: Include <acl.h>.
16179 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16180 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16182 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16185 * unexelf.c: Don't assume ElfW (Half) fits in int.
16186 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16187 when dealing with ElfW (Half) values, since they can exceed 2**31
16188 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16189 (entry_address): Omit unused NUM arg. All uses changed.
16191 2013-05-07 Juri Linkov <juri@jurta.org>
16193 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16194 to the string converted from number with `Fnumber_to_string'.
16197 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16199 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16200 This fixes a problem introduced by my previous change.
16202 2013-05-07 Glenn Morris <rgm@gnu.org>
16204 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16206 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16208 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16210 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16212 Static checking by GCC 4.8.0.
16213 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16214 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16215 (x_get_monitor_attributes_fallback)
16216 (x_get_monitor_attributes_xinerama)
16217 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16218 Define only if USE_GTK.
16219 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16220 (x_get_monitor_attributes_fallback): Omit unused locals.
16221 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16222 Use double, not float, to avoid mixed-mode floating point arithmetic.
16224 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16225 Jan Djärv <jan.h.d@swipnet.se>
16227 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16228 (XINERAMA_CFLAGS): New macros.
16229 (ALL_CFLAGS, LIBES): Use them.
16231 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16232 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16233 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16234 (syms_of_xfns): DEFSYM them.
16235 (struct MonitorInfo): New struct.
16236 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16237 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16238 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16239 (x_get_monitor_attributes_xinerama): New functions.
16240 (Fx_display_monitor_attributes_list): New primitive.
16241 (syms_of_xfns): Defsubr it.
16243 * xterm.h (x_display_info): Add Xatom_net_workarea and
16244 Xatom_net_current_desktop.
16246 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16247 and dpyinfo->Xatom_net_current_desktop.
16249 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16251 * xdisp.c (pos_visible_p): Use the special code for finding the
16252 beginning of a display property or overlay for any "replacing"
16253 display property, not just for display strings. This solves
16254 incorrect reporting of position by posn-at-point. (Bug#14241)
16256 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16258 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16259 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16260 Verify that ElfW (Half) fits in int.
16261 (fatal): Use same signature as lisp.h.
16262 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16263 configure and build with -DUNEXELF_DEBUG without worrying about
16264 other modules that use DEBUG.
16265 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16266 possibly-wide integers now uses it instead of plain fprintf.
16267 (entry_address): New function, which avoids problems with 32-bit
16268 overflow on 64-bit hosts.
16269 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16270 (round_up): Don't assume the remainder fits in int.
16271 (find_section): Use bool for boolean. Simplify debug code.
16272 (unexec): Don't assume file sizes fit in int or size_t.
16273 Omit unnecessary trailing newline in 'fatal' format.
16274 Use strerror rather than outputting decimal error number.
16275 Remove unused code when emacs is not defined;
16276 this file relies on Emacs now.
16277 Don't assume e_phnum and e_shnum are positive.
16279 * regex.c: Fix problems when DEBUG is defined.
16280 (extract_number, extract_number_and_incr): Define regardless of
16281 whether DEBUG is defined; that's simpler and makes the code less
16282 likely to go stale in the normal case when DEBUG is not defined.
16283 Return int rather than taking an int * arg. All callers changed.
16284 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16285 Remove, replacing with ...
16286 (DEBUG_PRINT): New macro. All callers changed.
16287 (DEBUG_COMPILES_ARGUMENTS): New macro.
16288 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16289 (print_compiled_pattern, print_double_string) [DEBUG]:
16290 Use prototype rather than old-style definition.
16291 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16292 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16293 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16294 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16295 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16296 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16297 This matters only when DEBUG is defined.
16299 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16301 * xdisp.c (set_iterator_to_next): Set the
16302 ignore_overlay_strings_at_pos_p flag only if we are _really_
16303 iterating over an overlay string, as indicated by the
16304 current.overlay_string_index member. (Bug#14306)
16306 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16308 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16309 to where it is used, to avoid autorelease issues (Bug#14050).
16311 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16313 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16314 * fileio.c (syms_of_fileio): Implement this.
16315 * filelock.c (create_lock_file): If symbolic links don't work, so
16316 we use a regular file as a lock file, do not fsync the lock file;
16319 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16321 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16322 (syms_of_minibuf): Adjust accodingly.
16324 * callint.c (Fcall_interactively): Adjust calls accordingly.
16326 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16328 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16329 w->contents is a buffer before computing everything else.
16330 Use parentheses to disambiguate last part of the condition.
16332 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16333 assertion violations. (Bug#14062)
16335 2013-05-01 David Reitter <david.reitter@gmail.com>
16337 * nsfns.m (ns_tooltip): Initialize.
16339 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16341 * coding.c (decode_coding_gap): Don't remove the character before
16342 a newline unless it's a CR character. (Bug#14287)
16344 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16346 * dispextern.h (struct face): Move enum face_underline_type
16347 earlier so that bitfields can be in the same word.
16349 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16351 * nsfns.m (handlePanelKeys): New function.
16352 (EmacsOpenPanel:performKeyEquivalent:)
16353 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16354 arrows/function/control and copy/paste keys (Bug#14296).
16356 2013-04-27 Juri Linkov <juri@jurta.org>
16358 * callint.c (Fcall_interactively): Call `Qread_number' for
16359 interactive code letter `n' instead of using duplicate code.
16362 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16364 * systime.h (make_timeval): Declare as 'const'.
16366 2013-04-27 Kenichi Handa <handa@gnu.org>
16368 * font.c (font_open_entity): Always open a font of manageable
16371 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16373 Port better to AIX (Bug#14258).
16374 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16377 2013-04-24 Kenichi Handa <handa@gnu.org>
16379 * coding.c (decode_coding_iso_2022): When an invalid escape
16380 sequence is encountered, reset the invocation and designation
16381 status to the safest one.
16383 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16385 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16386 Without this fix, "make distclean" leaves stamp-h1 behind.
16388 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16390 * w32fns.c (w32_fullscreen_rect): New function to compute the
16391 window rectangle for the given fullscreen mode.
16392 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16393 longer tunes the window size. This keeps the window's edges flush
16394 with the screen and allows the taskbar to hide itself in fullboth.
16396 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16397 window decorations and uses the entire screen.
16399 * w32term.h (w32_fullscreen_rect) Add prototype.
16400 (struct w32_output): Replace normal_width, normal_height,
16401 normal_top, and normal_left members with a single normal_placement
16403 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16405 (FRAME_NORMAL_PLACEMENT): New macro.
16407 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16409 * minibuf.c (Ftest_completion): Silence compiler warning.
16411 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16413 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16416 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16419 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16420 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16421 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16422 parentheses where appropriate.
16424 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16426 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16428 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16430 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16431 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16432 Mention in the doc string that setting these variables takes
16433 effect only after a call to set-window-buffer. (Bug#14200)
16435 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16437 * indent.c (Fvertical_motion): Don't consider display strings on
16438 overlay strings as display strings on the buffer position we
16439 started from. This prevents vertical cursor motion from jumping
16440 more than one line when there's an overlay string with a display
16441 property at end of line.
16442 Reported by Karl Chen <Karl.Chen@quarl.org> in
16443 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16445 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16447 * window.c (select_window): `record_buffer' even if window is
16448 already selected (bug#14191).
16450 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16452 * window.c (Fwindow_end): Test more flags, including the buffer's
16453 last_overlay_modified flag, to determine whether the window's
16454 display is really up-to-date. Prevents the function from
16455 returning a stale value. (Bug#14170)
16456 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16459 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16461 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16462 garbaged only if it is not already the top frame on its TTY.
16463 This prevents flickering due to constant redrawing of TTY frames when
16464 there are GUI frames open in the same session. (Bug#13864)
16466 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16468 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16469 of marking the idle timers directly.
16471 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16473 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16474 tables (bug#14054).
16476 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16478 * window.c (select_window): Don't record_buffer while the invariant is
16479 temporarily broken (bug#14161).
16481 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16483 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16485 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16487 2013-04-07 Romain Francoise <romain@orebokech.com>
16489 Ignore additional platform-specific ACL errors (Bug#13702).
16490 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16491 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16493 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16495 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16498 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16500 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16501 This bug was introduced by my 2013-02-25 change that simplified
16502 data_start configuration. Without this change, on GNU/Linux
16503 an Emacs configured with --enable-profiling fails immediately
16504 due to a profiler signal.
16505 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16506 with these flags. On platforms where special flags are needed
16507 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16508 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16509 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16511 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16513 Get rid of some platform-specific functions examining window
16514 system and its capabilities. This is a partial rework of the
16516 * lisp.h (have_menus_p): Remove prototype. This function is
16517 replaced with platform-independent window_system_available.
16518 (check_window_system): Move to...
16519 * frame.h (decode_window_system_frame, window_system_available):
16520 ...here, add new prototypes.
16521 * frame.c (window_system_available, decode_window_system_frame):
16523 (check_window_system): Platform-independent now.
16524 * xterm.h (x_in_use): Remove declaration.
16526 * w32term.h (check_x_frame):
16527 * nsterm.h (check_x_frame): Remove prototypes. This function
16528 is replaced with platform-independent decode_window_system_frame.
16529 * msdos.c (have_menus_p): Remove.
16530 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16531 Remove platform-specific functions. Use check_window_system,
16532 decode_window_system_frame and check_ns_display_info where
16533 appropriate. Minor style and comment tweaks.
16534 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16535 (check_x_frame): Likewise.
16536 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16538 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16539 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16540 * xmenu.c, xselect.c: All related users changed.
16542 2013-04-03 Kenichi Handa <handa@gnu.org>
16544 The following changes is to optimize the code for reading UTF-8
16547 * coding.c (check_ascii): Rename from detect_ascii. Return value
16548 changed. Check EOL format. Do not call adjust_coding_eol_type
16550 (check_utf_8): New function.
16551 (adjust_coding_eol_type): Do nothing if already adjusted.
16552 (detect_coding): Compare the return value of check_ascii with
16553 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16554 (decode_coding_gap): Optimize for valid UTF-8.
16556 2013-03-21 Kenichi Handa <handa@gnu.org>
16558 * coding.c (syms_of_coding): Cancel previous change.
16560 * insdel.c (insert_from_gap): Fix previous change.
16562 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16564 Consistently use platform-specific function to detect window system.
16565 * lisp.h (check_window_system): New prototype. This function is
16566 going to replace check_x, check_w32 and check_ns.
16567 (have_menus_p): Mention msdos.c in comment.
16568 * fontset.c (check_window_system_func): Remove. Adjust all users.
16569 * fontset.h (check_window_system_func): Remove prototype.
16570 * nsterm.h (check_ns):
16571 * xterm.h (check_x):
16572 * w32term.h (check_w32): Likewise.
16573 * menu.c (Fx_popup_menu): Use check_window_system.
16574 * msdos.c (check_window_system): Define for MS-DOS.
16575 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16576 * w32fns.c (check_window_system): Likewise for MS-Windows.
16577 * xfns.c (check_window_system): Likewise for X.
16578 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16579 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16581 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16583 Prefer < to > in range checks such as 0 <= i && i < N.
16584 This makes it easier to visualize quantities on a number line.
16585 This patch doesn't apply to all such range checks,
16586 only to the range checks affected by the 2013-03-24 change.
16587 This patch reverts most of the 2013-03-24 change.
16588 * alloc.c (xpalloc, Fgarbage_collect):
16589 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16590 * character.c (string_escape_byte8):
16591 * charset.c (read_hex):
16592 * data.c (cons_to_unsigned):
16593 * dispnew.c (update_frame_1):
16594 * doc.c (Fsubstitute_command_keys):
16595 * doprnt.c (doprnt):
16596 * editfns.c (hi_time, decode_time_components):
16597 * fileio.c (file_offset):
16598 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16599 * font.c (font_intern_prop):
16600 * frame.c (x_set_alpha):
16601 * gtkutil.c (get_utf8_string):
16602 * indent.c (check_display_width):
16603 * keymap.c (Fkey_description):
16604 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16606 * minibuf.c (read_minibuf_noninteractive):
16607 * process.c (wait_reading_process_output):
16608 * search.c (Freplace_match):
16609 * window.c (get_phys_cursor_glyph):
16610 * xdisp.c (redisplay_internal):
16611 * xsmfns.c (smc_save_yourself_CB):
16612 Prefer < to > for range checks.
16613 * dispnew.c (sit_for): Don't mishandle NaNs.
16614 This fixes a bug introduced in the 2013-03-24 change.
16615 * editfns.c (decode_time_components): Don't hoist comparison.
16616 This fixes another bug introduced in the 2013-03-24 change.
16618 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16620 * frame.h (struct frame): Drop scroll_bottom_vpos
16621 member becaue all real users are dead long ago.
16622 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16623 * xdisp.c (redisplay_internal): Adjust user.
16625 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16627 * nsmenu.m (showAtX:Y:for:): setLevel to
16628 NSPopUpMenuWindowLevel (Bug#13998).
16630 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16632 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16633 (ns_check_pending_open_menu): Declare.
16635 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16636 (x_activate_menubar): Update the menu with title that matches
16637 ns_get_pending_menu_title, and call
16638 ns_check_pending_openmenu (Bug#12698).
16639 (menuWillOpen:): New method.
16640 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16642 * nsterm.m (menu_will_open_state, menu_mouse_point)
16643 (menu_pending_title): New varaibles.
16644 (ns_get_pending_menu_title, ns_check_menu_open)
16645 (ns_check_pending_open_menu): New functions.
16647 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16649 * indent.c (current_column_bol_cache): Remove leftover which is not
16650 used in Fmove_to_column any more.
16651 (current_column, scan_for_column): Adjust users.
16652 * keyboard.c (last_point_position_buffer, last_point_position_window):
16653 Remove leftovers which are not used for recording undo any more.
16654 (command_loop_1, syms_of_keyboard): Adjust users.
16655 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16656 redisplay_window any more.
16657 (move_it_to): Adjust user.
16659 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16661 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16662 Update dependencies.
16664 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16666 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16667 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16668 forward references.
16670 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16672 * window.h (struct window): Replace hchild, vchild and buffer slots
16673 with a single slot 'contents'. This is possible because each valid
16674 window may have either the child window (in vertical or horizontal
16675 combination) or buffer to display (for the leaf window). Using that,
16676 a lot of operations to traverse and/or change window hierarchies may
16677 be simplified. New member horizontal is used to distinguish between
16678 horizontal and vertical combinations of internal windows.
16679 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16680 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16681 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16682 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16683 Use contents slot, not buffer, where appropriate.
16684 (wset_combination): New function.
16685 (wset_buffer): Add eassert.
16686 (Fframe_first_window): Simplify the loop reaching first window.
16687 (Fwindow_buffer): Use WINDOW_LEAF_P.
16688 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16689 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16690 (unshow_buffer): Convert initial debugging check to eassert.
16691 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16692 (make_parent_window, window_resize_check, window_resize_apply)
16693 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16694 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16695 Adjust to match struct window changes.
16696 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16697 (mark_window_cursors_off, count_windows, get_leaf_windows)
16698 (foreach_window_1): Simplify the loop.
16699 * alloc.c (mark_object): Do not check for the leaf window because
16700 internal windows has no glyph matrices anyway.
16701 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16702 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16703 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16704 (build_frame_matrix_from_window_tree, mirror_make_current)
16705 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16706 (update_window_tree, set_window_update_flags): Simplify the loop.
16707 (sync_window_with_frame_matrix_rows): Enforce live window.
16708 Use contents slot, not buffer, where appropriate.
16709 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16710 and WINDOW_HORIZONTAL_COMBINATION_P.
16711 (make_frame_visible_1): Simplify the loop.
16712 Use contents slot, not buffer, where appropriate.
16713 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16714 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16715 (expose_window_tree): Likewise.
16716 Use contents slot, not buffer, where appropriate.
16717 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16718 to avoid deleted windows. Use contents slot instead of buffer.
16719 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16720 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16721 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16722 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16724 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16726 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16727 identify the reasons for assertion violations in bug#14062 and
16729 (Fx_show_tip): Fix compilation error under
16730 "--enable-check-lisp-object-type". (Bug#14073)
16732 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16733 Reported by <rzl24ozi@gmail.com>.
16735 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16737 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16739 (unwind_with_echo_area_buffer): ...to restore it here.
16740 This is needed to ensure that...
16741 (redisplay_window): ...both window markers are valid here,
16742 which is verified by eassert.
16743 * editfns.c (save_excursion_save): Do not assume that
16744 selected_window always displays the buffer.
16745 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16748 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16750 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16753 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16755 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16757 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16759 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16760 since MinGW's w32api headers do. This avoids compiler warnings.
16762 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16763 if already defined.
16765 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16767 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16769 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16771 * gtkutil.c (style_changed_cb): Check if frame is live and an
16772 X frame (Bug#14038).
16774 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16776 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16777 Define only for _WIN32_WINNT less than 0x0500.
16778 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16780 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16781 see its own definitions of 'struct timeval' and 'struct timezone'.
16783 Fix incompatibilities between MinGW.org and MinGW64 headers.
16784 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16786 * w32.c (REPARSE_DATA_BUFFER): Guard with
16787 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16789 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16791 * xterm.c: Include X11/XKBlib.h
16792 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16794 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16796 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16798 * blockinput.h (input_blocked_p): Likewise.
16799 * bytecode.c (exec_byte_code): Likewise.
16800 * callproc.c (call_process_kill, call_process_cleanup)
16801 (Fcall_process): Likewise.
16802 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16803 (Fccl_execute_on_string): Likewise.
16804 * character.c (string_escape_byte8): Likewise.
16805 * charset.c (read_hex): Likewise.
16806 * cm.c (calccost): Likewise.
16807 * data.c (cons_to_unsigned): Likewise.
16808 * dired.c (directory_files_internal, file_name_completion):
16810 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16811 (sit_for): Likewise.
16812 * doc.c (Fsubstitute_command_keys): Likewise.
16813 * doprnt.c (doprnt): Likewise.
16814 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16815 * emacsgtkfixed.c: Likewise.
16816 * fileio.c (file_offset, Fwrite_region): Likewise.
16817 * floatfns.c (Fexpt, fmod_float): Likewise.
16818 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16820 * font.c (font_intern_prop): Likewise.
16821 * frame.c (x_set_alpha): Likewise.
16822 * gtkutil.c (get_utf8_string): Likewise.
16823 * indent.c (check_display_width): Likewise.
16824 * intervals.c (create_root_interval, rotate_right, rotate_left)
16825 (split_interval_right, split_interval_left)
16826 (adjust_intervals_for_insertion, delete_node)
16827 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16828 (merge_interval_right, merge_interval_left, copy_intervals)
16829 (set_intervals_multibyte_1): Likewise.
16830 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16831 * keymap.c (Fkey_description): Likewise.
16832 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16833 * lread.c (openp, read_integer, read1, string_to_number):
16835 * menu.c (ensure_menu_items): Likewise.
16836 * minibuf.c (read_minibuf_noninteractive): Likewise.
16837 * print.c (printchar, strout): Likewise.
16838 * process.c (create_process, Faccept_process_output)
16839 (wait_reading_process_output, read_process_output, send_process)
16840 (wait_reading_process_output): Likewise.
16841 * profiler.c (make_log, handle_profiler_signal): Likewise.
16842 * regex.c (re_exec): Likewise.
16843 * regex.h: Likewise.
16844 * search.c (looking_at_1, Freplace_match): Likewise.
16845 * sysdep.c (get_child_status, procfs_ttyname)
16846 (procfs_get_total_memory): Likewise.
16847 * systime.h (EMACS_TIME_VALID_P): Likewise.
16848 * term.c (dissociate_if_controlling_tty): Likewise.
16849 * window.c (get_phys_cursor_glyph): Likewise.
16850 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16851 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16853 * xfns.c (Fx_window_property): Likewise.
16854 * xmenu.c (set_frame_menubar): Likewise.
16855 * xselect.c (x_get_window_property, x_handle_dnd_message):
16857 * xsmfns.c (smc_save_yourself_CB): Likewise.
16858 * xterm.c (x_scroll_bar_set_handle): Likewise.
16860 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16862 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16863 to be optional or nil. Adjust comment and convert it to docstring.
16864 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16865 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16867 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16869 Static checking by GCC 4.8-20130319.
16870 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16871 * process.c (Fset_process_datagram_address)
16872 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16873 * xdisp.c (get_char_face_and_encoding)
16874 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16875 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16876 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16878 2013-03-24 Ken Brown <kbrown@cornell.edu>
16880 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16881 fix compilation on 64-bit Cygwin, where underscores are not
16882 automatically prepended.
16884 * w32term.c (w32_initialize): Silence compiler warning.
16886 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16888 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16889 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16890 variables, to save and restore frame dimensions.
16891 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16892 after returning from a 'fullscreen' configuration.
16893 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16894 to avoid races between the main thread and the input thread.
16896 * w32term.h (struct w32_output): New members normal_width,
16897 normal_height, normal_top, normal_left, and prev_fsmode.
16898 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16899 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16900 members of a frame.
16902 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16903 'fullscreen' parameter. Always record previous width and height
16904 of the frame, except when switching out of maximized modes, so
16905 that they could be restored correctly, instead of resetting to the
16906 default frame dimensions. Send SC_RESTORE command to the frame,
16907 unless we are going to send SC_MAXIMIZE, to restore the frame
16908 resize hints in the mouse pointer shown by the window manager.
16911 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16913 * lisp.h (get_frame_param): Adjust conditions for prototype
16916 2013-03-22 Ken Brown <kbrown@cornell.edu>
16918 * unexcw.c: Drop unneeded inclusion of w32common.h.
16919 (report_sheap_usage): Declare.
16920 (read_exe_header): Add magic numbers for x86_64.
16921 (fixup_executable): Fix printf format specifier for unsigned long
16924 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16926 * frame.h (struct frame): Put menu_bar_window under #ifdef
16927 because this member is not needed when X toolkit is in use.
16928 (fset_menu_bar_window):
16929 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16930 (free_glyphs, update_frame):
16931 * xdisp.c (expose_frame): Likewise.
16932 (display_menu_bar): Likewise. Remove redundant eassert.
16933 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16936 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16938 Use functions and constants to manipulate Lisp_Save_Value objects.
16939 This replaces code that used macros and strings and token-pasting.
16940 The change makes the C source a bit easier to follow,
16941 and shrinks the Emacs executable a bit.
16942 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16943 (make_save_value): Change 1st arg from string to enum. All callers
16946 (mark_object): Use if, not #if, for GC_MARK_STACK.
16947 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16948 (XSAVE_OBJECT): Now functions, not macros.
16949 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16950 the constant was never used.
16951 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16952 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16953 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16954 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16956 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16957 type3 with a single member save_type. All uses changed.
16958 (save_type, set_save_pointer, set_save_integer): New functions.
16959 * print.c (PRINTX): Remove.
16961 * alloc.c: Remove redundant static declarations.
16963 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16965 * window.h (struct window): Convert left_col, top_line, total_lines
16966 and total_cols from Lisp_Objects to integers. Adjust comments.
16967 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16969 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16970 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16971 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16972 Adjust users where appropriate.
16974 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16976 * frame.h (struct frame): Drop resx and resy because the same data is
16977 available from window system-specific output context. Adjust users.
16978 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16979 New functions to provide defaults when no window system available.
16980 (FRAME_RES_X, FRAME_RES_Y): New macros.
16981 (NUMVAL): Move from xdisp.c.
16982 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16983 (Ffont_face_attributes, Fopen_font):
16984 * image.c (gs_load):
16985 * w32font.c (fill_in_logfont):
16986 * xdisp.c (calc_pixel_width_or_height):
16987 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16988 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16990 2013-03-20 Kenichi Handa <handa@gnu.org>
16992 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16993 to 1 (temporary workaround until a bug related to ASCII
16994 optimization is fixed).
16996 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16998 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16999 Signal error if window is not internal. Adjust docstring.
17000 (delete_all_child_windows): Use combination_limit to save the buffer.
17001 (Fset_window_configuration): Adjust accordingly.
17002 * print.c (syms_of_print): Initialize debugging output not here...
17003 (init_print_once): ...but in a new function here.
17004 * lisp.h (init_print_once): Add prototype.
17005 * emacs.c (main): Add call to init_print_once. Adjust comments.
17007 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17009 * window.c (window_resize_check, window_resize_apply)
17010 (window_from_coordinates, recombine_windows, set_window_buffer)
17011 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17012 (Fsplit_window_internal, Fdelete_window_internal)
17013 (freeze_window_starts): Use bool for booleans.
17014 * window.h (window_frame_coordinates, resize_frame_windows)
17015 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17017 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17019 * dispnew.c (bitch_at_user): Use `user-error'.
17021 2013-03-17 Ken Brown <kbrown@cornell.edu>
17023 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17024 as return type of image_background. (Bug#13981)
17025 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17027 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17029 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17030 (ns_select): Don't return with result uninitialized.
17032 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17035 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17037 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17038 directories. If filename is nil, get directory name (Bug#13932).
17039 Use getFilename and getDirectory.
17040 (getFilename, getDirectory): New methods for EmacsSavePanel and
17042 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17044 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17046 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17048 2013-03-15 Kenichi Handa <handa@gnu.org>
17050 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17051 (adjust_after_replace): Make it back to static. Delete the third
17052 arg text_at_gap_tail. Cancel the code for handling it.
17054 * coding.h (struct coding_system): New member eol_seen.
17056 * coding.c (detect_ascii): New function.
17057 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17058 when the source bytes are actually scanned. On detecting for
17059 coding_category_utf_8_auto, call detect_ascii instead of scanning
17060 source bytes directly.
17061 (produce_chars): Call insert_from_gap with the new arg 0.
17062 (encode_coding): Likewise.
17063 (decode_coding_gap): Control ASCII optimization by the variable
17064 disable_ascii_optimization instead of #ifndef .. #endif.
17065 Deccode EOL format according to coding->eol_seen.
17066 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17069 * lisp.h (adjust_after_replace): Cancel externing it.
17070 (insert_from_gap): Adjust prototype.
17072 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17074 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17075 FULLSCREEN_MAXIMIZED. (Bug#13935)
17077 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17079 * region-cache.c (find_cache_boundary, move_cache_gap)
17080 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17081 Simplify debugging check and convert to eassert. Adjust comment.
17082 (pp_cache): Put under ENABLE_CHECKING.
17084 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17086 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17087 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17088 and WM_ACTIVATEAPP.
17089 (w32fullscreen_hook): If the frame is visible, reset
17090 f->want_fullscreen flag after changing the frame size. If the
17091 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17094 2013-03-13 Daniel Colascione <dancol@dancol.org>
17096 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17097 too so that these builds can use Cygwin's file conversion
17098 functions. (We've been building and linking cygw32.o all along
17099 and just not using it.)
17101 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17103 File synchronization fixes (Bug#13944).
17104 * Makefile.in (LIB_FDATASYNC): New macro.
17106 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17107 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17108 Don't worry about HAVE_FSYNC, since a substitute fsync is
17109 available if the system lacks one.
17110 (Fwrite_regin): Retry fsync if interrupted.
17112 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17114 * w32term.c (w32_read_socket): If the Emacs frame is being
17115 activated, call w32fullscreen_hook, to make sure the new frame
17116 dimensions are in effect. (Bug#13937)
17118 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17120 * xdisp.c (init_iterator): Simplify because both character and byte
17121 positions are either specified or -1. Add eassert. Adjust comment.
17122 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17123 character and byte positions can be obtained from marker.
17125 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17127 Static checking by Sun C 5.12.
17128 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17129 * bytecode.c (exec_byte_code):
17130 * dispnew.c (init_display):
17132 * fileio.c (Fsubstitute_in_file_name):
17133 * keyboard.c (Fevent_convert_list):
17134 * keymap.c (Fsingle_key_description):
17135 * term.c (maybe_fatal, fatal):
17136 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17137 * xsmfns.c (Fhandle_save_session):
17138 Omit unreachable code.
17139 * keymap.c (map_keymap_char_table_item): Cast void * to
17140 a function pointer type; the C Standard requires this.
17142 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17143 Include <sys/param.h> unconditionally, as that works elsewhere and
17144 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17145 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17148 See ChangeLog.12 for earlier changes.
17150 ;; Local Variables:
17154 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17156 This file is part of GNU Emacs.
17158 GNU Emacs is free software: you can redistribute it and/or modify
17159 it under the terms of the GNU General Public License as published by
17160 the Free Software Foundation, either version 3 of the License, or
17161 (at your option) any later version.
17163 GNU Emacs is distributed in the hope that it will be useful,
17164 but WITHOUT ANY WARRANTY; without even the implied warranty of
17165 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17166 GNU General Public License for more details.
17168 You should have received a copy of the GNU General Public License
17169 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.