1 2015-02-01 Martin Rudalics <rudalics@gmx.at>
3 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
5 2015-01-31 Eli Zaretskii <eliz@gnu.org>
7 * coding.c (raw_text_coding_system_p): New function.
9 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
10 keyboard coding-system is 'raw-text'. (Bug#19532)
12 * coding.h (raw_text_coding_system_p): Add prototype.
14 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
16 * Makefile.in (gl-stamp): Generate globals.h through the use of
18 (globals.h): Replace with empty command.
20 2015-01-31 Eli Zaretskii <eliz@gnu.org>
22 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
23 and ICONIFY_EVENT for the purposes of breaking while-no-input
26 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
27 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
30 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
32 Simplify read_dirent's MSDOS hacks
33 * dired.c (read_dirent): Simplify by removing the need for the
34 DIR_ENTRY argument. All callers changed. This separates the
35 MS-DOS idiosyncrasies better from the rest of the code.
37 2015-01-30 Eli Zaretskii <eliz@gnu.org>
39 * dired.c (read_dirent): Accept an additional argument
40 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
41 time it is called, report the error as if it happened in
43 (directory_files_internal, file_name_completion): Adjust callers
46 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
48 Refactor calls to opendir for simplicity
49 * dired.c (open_directory): Accept Lisp_Object, not char *, for
50 dirname. Signal an error if the open fails. All callers changed.
52 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
54 Report readdir failures
55 Previously, on non-MS-Windows platforms the code treated most
56 readdir failures as EOF. This was incorrect, e.g., when readdir
57 fails with errno == EOVERFLOW. Signal an error instead.
58 * dired.c (read_dirent):
59 New function, which signals an error when readdir fails.
60 (directory_files_internal, file_name_completion): Use it.
62 2015-01-29 Eli Zaretskii <eliz@gnu.org>
64 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
65 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
68 * w32font.c (struct font_callback_data, w32font_list_internal)
69 (w32font_driver, w32font_match_internal): Use bool where appropriate.
71 * w32menu.c (x_activate_menubar, set_frame_menubar)
72 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
73 (is_simple_dialog): Use bool where appropriate.
75 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
77 Use bool, not int, to track face changes
78 * xfaces.c (face_change): Rename from face_change_count, and
79 change from int to bool. The var is now true (instead of nonzero)
80 if attributes have changed; this is simpler. All uses changed.
83 2015-01-28 Eli Zaretskii <eliz@gnu.org>
85 * dired.c (directory_files_internal, file_name_completion)
86 [WINDOWSNT]: Signal an error when errno is set non-zero by
87 'readdir', regardless of its value.
89 * w32.c (sys_readdir): Set errno to ENOENT when the directory
90 doesn't exist and to EACCES when it's not accessible to the
91 current user. Set errno to zero when FindNextFile exhausts the
92 directory, so that callers don't interpret that as an error and
93 don't signal a file-error.
94 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
96 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
97 returns NULL and errno is ENOTDIR, behave as if opendir failed to
98 open the directory. (Bug#19701)
100 * w32.c (sys_readdir): If FindFirstFile fails because the
101 directory doesn't exist, set errno to ENOTDIR.
103 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
105 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
107 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
109 Fix coding.c subscript error
110 * coding.c (CODING_ISO_INVOKED_CHARSET):
111 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
113 2015-01-28 Eli Zaretskii <eliz@gnu.org>
115 * xdisp.c (produce_image_glyph): Fix display of images in R2L
116 screen lines: prepend the new glyph to the ones already there
117 instead of appending it.
119 * w32fns.c (w32_set_title_bar_text): New function, including
120 support for titles with non-ASCII characters outside of the
121 current system codepage.
122 (x_set_name, x_set_title): Use it. (Bug#19590)
124 * indent.c (Fvertical_motion): Return zero if we started from ZV
125 and there's an overlay after-string there. (Bug#19553)
127 * emacs.c (usage_message): Fix the description of the -nl switch.
130 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
131 end information if the window_end_valid flag is unset.
132 (try_window_id): If the call to display_line invalidated the
133 window end information, give up the try_window_id optimization.
136 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
137 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
139 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
141 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
143 * lisp.mk (lisp): Add cl-preloaded.
145 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
147 Use bool for boolean in xfaces.c
148 * dispextern.h: Adjust to signature changes.
149 * font.c (font_at, font_range):
150 * fontset.c (Finternal_char_font):
151 * fringe.c (draw_fringe_bitmap_1):
152 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
153 (get_next_display_element, highlight_trailing_whitespace)
154 (display_string, calc_line_height_property)
155 (note_mode_line_or_margin_highlight, note_mouse_highlight):
156 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
157 (menu_face_changed_default, recompute_basic_faces)
158 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
159 (tty_defined_color, defined_color, face_color_gray_p)
160 (face_color_supported_p, load_color2, load_face_colors)
161 (Fx_list_fonts, LFACEP, push_named_merge_point)
162 (resolve_face_name, lface_from_face_name_no_resolve)
163 (lface_from_face_name, get_lface_attributes_no_remap)
164 (get_lface_attributes, lface_fully_specified_p)
165 (set_lface_from_font, merge_face_vectors, merge_named_face)
166 (merge_face_ref, Finternal_make_lisp_face)
167 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
168 (Finternal_set_lisp_face_attribute)
169 (update_face_from_frame_parameter, set_font_frame_param)
170 (face_boolean_x_resource_value)
171 (Finternal_set_lisp_face_attribute_from_resource)
172 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
173 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
174 (lface_equal_p, Finternal_lisp_face_equal_p)
175 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
176 (Fcolor_distance, lookup_named_face, lookup_basic_face)
177 (lookup_derived_face, Fface_attributes_as_vector)
178 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
179 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
180 (realize_default_face, realize_named_face)
181 (realize_non_ascii_face, realize_x_face, map_tty_color)
182 (realize_tty_face, compute_char_face, face_at_buffer_position)
183 (face_for_overlay_string, face_at_string_position):
184 Use bool for boolean.
185 * xfaces.c (set_lface_from_font):
186 Return void, since callers never use the result.
188 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
190 * image.c (lookup_pixel_color): Reorder conditions that are
192 (x_to_xcolors): Likewise.
193 (x_detect_edges): Likewise.
194 (png_load_body): Likewise.
195 (gif_close): Likewise.
196 (gif_load): Likewise.
198 2015-01-25 Eli Zaretskii <eliz@gnu.org>
200 Use bool for boolean in w32term.c
201 * w32term.c (x_update_window_begin, x_update_window_end)
202 (x_update_end, x_after_update_window_line)
203 (x_set_glyph_string_gc, x_draw_glyph_string_background)
204 (x_draw_glyph_string_foreground)
205 (x_draw_composite_glyph_string_foreground)
206 (x_draw_glyphless_glyph_string_foreground)
207 (x_draw_image_glyph_string, x_draw_glyph_string)
208 (x_draw_stretch_glyph_string, note_mouse_movement)
209 (w32_mouse_position, x_scroll_bar_report_motion)
210 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
211 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
212 (w32_draw_window_cursor, x_new_font, x_set_offset)
213 (x_set_window_size, x_make_frame_invisible, x_iconify_frame): Use
214 bool where appropriate.
216 Use bool for boolean in w32fns.c
217 * w32fns.c (w32_defined_color, x_decode_color)
218 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
219 (x_set_menu_bar_lines, x_change_tool_bar_height)
220 (x_set_internal_border_width, x_explicitly_set_name)
221 (x_implicitly_set_name, Fx_create_frame, w32_window)
222 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
224 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
226 Use bool for boolean in xfns.c
227 * xfaces.c (x_update_menu_appearance):
228 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
229 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
230 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
231 (x_change_tool_bar_height, x_set_internal_border_width)
232 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
233 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
234 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
235 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
236 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
237 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
238 (clean_up_dialog, syms_of_xfns):
239 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
240 (xic_create_fontsetname):
241 Use bool for boolean.
242 * xfns.c: Include bitmaps/gray.xbm unconditionally.
244 Count MANY function args more reliably
245 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
246 * buffer.c (Fbuffer_list, Fkill_buffer):
247 * callint.c (read_file_name, Fcall_interactively):
248 * charset.c (Fset_charset_priority, syms_of_charset):
249 * chartab.c (uniprop_encode_value_numeric):
250 * coding.c (syms_of_coding):
251 * composite.c (syms_of_composite):
252 * data.c (wrong_range):
253 * dbusbind.c (syms_of_dbusbind):
254 * dired.c (file_attributes):
255 * editfns.c (Fdecode_time, update_buffer_properties, format2):
256 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
257 (call4, call5, call6, call7):
258 * fileio.c (Finsert_file_contents, choose_write_coding_system)
259 (Fcar_less_than_car, build_annotations, auto_save_error):
260 * filelock.c (get_boot_time):
261 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
262 (maybe_resize_hash_table, secure_hash):
263 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
264 * fontset.c (fontset_add, Fset_fontset_font):
265 * ftfont.c (ftfont_lookup_cache):
266 * gtkutil.c (xg_get_font):
267 * insdel.c (signal_before_change, signal_after_change):
268 * keymap.c (append_key):
269 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
270 * minibuf.c (Fread_buffer):
271 * print.c (print_preprocess):
272 * process.c (Fformat_network_address, Fmake_network_process)
273 (server_accept_connection):
274 * sound.c (Fplay_sound_internal):
275 * term.c (Fsuspend_tty, Fresume_tty):
276 * window.c (window_list):
277 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
278 (message_with_string):
279 * xfaces.c (Fx_list_fonts):
280 * xfont.c (syms_of_xfont):
281 * xselect.c (x_handle_selection_request)
282 (x_handle_selection_clear, x_clear_frame_selections)
283 (x_clipboard_manager_error_1):
284 Prefer CALLMANY and CALLN to counting args by hand.
285 * doc.c (reread_doc_file): Remove unused code.
286 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
287 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
288 Prefer call1 and call2 to Ffuncall.
289 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
290 Use struct literal rather than a local var, for simplicity.
291 * keymap.c (where_is_internal): Use NULL rather than a pointer
293 * lisp.h (CALLMANY, CALLN): New macros.
294 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
297 Use gnustep-config if available
298 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
299 It doesn't appear to be needed, and the inclusion breaks on
300 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
302 2015-01-22 Eli Zaretskii <eliz@gnu.org>
304 * xdisp.c (init_iterator): Restore a comment lost in transition.
306 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
308 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
309 * xfont.c (xfont_driver, xfont_chars_supported)
310 (xfont_text_extents):
311 * xftfont.c (xftfont_get_colors, xftfont_open)
312 (xftfont_prepare_face, xftfont_done_face)
313 (xftfont_cached_font_ok):
314 * xgselect.c (xg_select):
315 Use bool for boolean.
317 Don't downcase system diagnostics' first letters
318 * fileio.c (report_file_errno): Don't downcase, and simplify.
321 Isolate NIL_IS_ZERO-assuming code better
322 Suggested by Stefan Monnier in:
323 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
324 * alloc.c (allocate_pseudovector):
325 Use memclear, not memsetnil, to remove a 'verify'.
326 * callint.c (Fcall_interactively):
327 * dispnew.c (realloc_glyph_pool):
328 * xdisp.c (init_iterator):
329 Use memclear, not memset, to remove a 'verify'.
330 * lisp.h (memclear): Rename from memsetnil, and take a byte
331 count rather than a word count. All callers changed.
333 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
335 Undo port to hypothetical nonzero Qnil case
336 This mostly undoes the previous change in this area. See:
337 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
338 * alloc.c (allocate_pseudovector):
339 * callint.c (Fcall_interactively):
340 * dispnew.c (realloc_glyph_pool):
341 * fringe.c (init_fringe):
342 * lisp.h (memsetnil):
343 * xdisp.c (init_iterator):
344 Simplify by assuming that Qnil is zero, but verify the assumption.
345 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
346 NIL_IS_NONZERO. All uses changed.
348 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
350 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
352 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
354 Prefer xlispstrdup to avoid dumb calls to strlen.
355 * nsfont.m (ns_get_family):
356 * nsterm.m (ns_term_init):
357 * w32fns.c (w32_window):
358 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
360 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
362 Correct an old fix for GTK font selection
363 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
366 Fix minor bugs with printing null bytes
367 * minibuf.c (read_minibuf_noninteractive):
368 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
369 Work even if the Lisp string contains a null byte.
371 Port to hypothetical case where Qnil is nonzero
372 * alloc.c (allocate_pseudovector):
373 * callint.c (Fcall_interactively):
374 * coding.c (syms_of_coding):
375 * dispnew.c (realloc_glyph_pool):
376 * fringe.c (init_fringe):
377 * lisp.h (memsetnil):
378 * xdisp.c (init_iterator):
379 Port to the currently-hypothetical case where Qnil is nonzero.
380 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
381 as there are no Lisp_Object values in the data here.
382 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
383 All uses changed. Define only if not already defined, so that one
384 can debug with -DNIL_IS_NONZERO.
385 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
387 2015-01-19 Eli Zaretskii <eliz@gnu.org>
389 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
390 Qnil is represented as zero, before using that to initialize parts
391 of the glyph structure.
393 * xdisp.c (init_iterator): Verify that Qnil is represented as
394 zero, before using that to initialize parts of the iterator
397 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
399 Prefer memset to repeatedly assigning Qnil
400 * alloc.c (allocate_pseudovector): Catch more bogus values.
401 * alloc.c (allocate_pseudovector):
402 * callint.c (Fcall_interactively):
403 * coding.c (syms_of_coding):
404 * fringe.c (init_fringe):
405 Verify that Qnil == 0.
406 * callint.c (Fcall_interactively):
407 * eval.c (Fapply, Ffuncall):
408 * fns.c (mapcar1, larger_vector):
409 * font.c (font_expand_wildcards):
410 * fringe.c (init_fringe):
411 Prefer memset to assigning zeros by hand.
412 * callint.c (Fcall_interactively):
413 Remove duplicate assignment of Qnil to args[i].
414 * coding.c (syms_of_coding):
415 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
416 * fileio.c (Ffile_selinux_context):
417 Rewrite to avoid need for Lisp_Object array.
418 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
419 (DEFINE_LISP_SYMBOL_END): Use it.
420 (NIL_IS_ZERO): New constant.
421 (memsetnil): New function.
423 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
425 Tune pseudovector allocation assuming Qnil == 0.
426 * alloc.c (allocate_pseudovector): Use memset for both
427 Lisp_Objects and regular slots. Add zerolen arg.
428 * lisp.h (allocate_pseudovector): Adjust prototype.
429 (ALLOCATE_PSEUDOVECTOR): Adjust user.
430 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
431 (allocate_hash_table, allocate_window, allocate_frame)
432 (allocate_process, allocate_terminal): Remove prototypes.
433 * fns.c (allocate_hash_table): Now static here.
434 * frame.c (allocate_frame):
435 * process.c (allocate_process):
436 * terminal.c (allocate_terminal):
437 * window.c (allocate_window): Now static here.
438 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
440 * lisp.h (XTERMINAL): Add eassert.
441 * process.c (make_lisp_proc): Now static here.
443 Prefer INLINE functions in font.h to match style used in lisp.h.
444 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
445 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
446 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
448 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
449 * ftfont.c (ftfont_shape):
450 * macfont.m (macfont_shape):
451 * w32uniscribe.c (uniscribe_shape):
452 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
454 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
456 Give up on -Wsuggest-attribute=const
457 * decompress.c (Fzlib_available_p):
458 * gnutls.c (Fgnutls_available_p):
459 * gtkutil.h (xg_uses_old_file_dialog):
460 * xdisp.c (Ftool_bar_height):
461 * xmenu.c (popup_activated):
462 No longer const, since it's not const on at lest some
463 configurations, and we shouldn't lie to the compiler.
465 2015-01-15 Eli Zaretskii <eliz@gnu.org>
467 * fileio.c: Include binary-io.h.
468 (Fset_binary_mode): New function.
469 (syms_of_fileio): Defsubr it.
470 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
472 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
474 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
475 (Fgnutls_peer_status): Use it to set the :self-signed flag.
476 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
477 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
479 2015-01-14 Eli Zaretskii <eliz@gnu.org>
481 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
482 when FLAGS indicate the item is not highlighted. (Bug#19596)
484 2015-01-14 Martin Rudalics <rudalics@gmx.at>
486 * xmenu.c (update_frame_menubar): Remove garbaged code.
488 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
490 remove_slash_colon need not be inline
491 * process.c, process.h (remove_slash_colon): No longer inline.
492 This saves text bytes without hurting runtime performance.
494 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
496 Avoid extra multibyteness check in ENCODE_FILE users.
497 * callproc.c (encode_current_directory, Fcall_process, call_process):
498 * dired.c (directory_files_internal, file_name_completion):
499 Do not check for STRING_MULTIBYTE because encode_file_name
500 is a no-op for unibyte strings.
502 * process.h (remove_slash_colon): New function.
503 * callproc.c (encode_current_directory, call_process):
504 * process.c (Fstart_process): Use it.
506 Consistently handle time zone specification.
507 * editfns.c (decode_time_zone): New function, refactored out from ...
508 (Fencode_time): ... adjusted user.
509 (Fset_time_zone_rule): Use decode_time_zone.
511 * editfns.c (make_buffer_string_both): If requested range intersects
512 the gap, don't move the latter but copy in two regions, thus avoiding
513 unnecessary relocation of buffer data.
515 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
517 Use bool for boolean in xmenu.c, xml.c
518 * xmenu.c (x_menu_set_in_use, popup_get_selection)
519 (Fx_menu_bar_open_internal, popup_widget_loop)
520 (x_activate_menubar, xg_crazy_callback_abort)
521 (update_frame_menubar, set_frame_menubar)
522 (initialize_frame_menubar, free_frame_menubar)
523 (create_and_show_popup_menu, x_menu_show)
524 (create_and_show_dialog, x_dialog_show):
525 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
526 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
527 * xrdb.c (main) [TESTRM]:
528 * xsettings.c (init_gsettings):
529 * xterm.c (XFillRectangle, xg_scroll_callback)
530 (xg_end_scroll_callback):
531 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
532 Use bool for boolean.
533 * xmenu.c (TRUE): Remove; no longer used.
534 (show_help_event): Remove long-unused code.
535 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
537 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
539 Don't say Fnext_read_file_uses_dialog_p is const
540 It's const only if a windowing system is not used; don't say it's
541 const otherwise. See:
542 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
543 * fileio.c (next_read_file_uses_dialog_p): Remove.
544 Move guts back to ...
545 (Fnext_read_file_uses_dialog_p): ... here.
546 Don't declare as const, as make-docfile.c now has a special case
547 for this function. This is an ugly hack, but it's better than
548 lying to the compiler.
550 Remove now-unnecessary forward XTYPE decl
551 * lisp.h (XTYPE): Remove forward declaration. The recent merge
552 from emacs-24 fixed the problem in a better way, by moving XPNTR's
553 definition to after XTYPE's.
555 2015-01-13 Eli Zaretskii <eliz@gnu.org>
557 Fix problems with 32-bit wide-int build exposed by MinGW.
558 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
559 compilation error in an unoptimized build when !USE_LSB_TAG.
561 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
562 same larger value as for the 64-bit build.
564 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
565 avoid compiler warnings.
567 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
568 Avoid compiler warnings about cast from integer to pointer of
571 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
572 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
573 casting from integer to pointer of different size.
574 (add_menu_item): Pass the help-echo string as a pointer to
575 Lisp_String, not as a Lisp_Object.
576 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
577 string object from its C pointer.
579 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
580 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
582 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
583 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
584 compiler warnings about size differences.
585 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
586 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
587 (Fw32_toggle_lock_key): Pass the new state of the key as a C
588 integer; use -1 for nil. Doc fix.
590 * .gdbinit (xgetsym): New subroutine.
591 (xsymname, xsymbol): Use it.
592 (xprintsym): No need to call xgetptr.
594 2015-01-13 Martin Rudalics <rudalics@gmx.at>
596 * frame.c (adjust_frame_size): Make sure new numbers of
597 lines/columns get installed after font size change (Bug#19575).
599 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
601 Add DEFUN attributes.
602 * callint.c (Finteractive):
603 * character.c (Fcharacterp, Fmax_char):
604 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
605 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
606 (Ffloatp, Fbyteorder):
607 * decompress.c (Fzlib_available_p):
609 * frame.c (Fframe_windows_min_size):
610 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
611 * window.c (Fwindow__sanitize_window_sizes):
612 * xdisp.c (Ftool_bar_height):
613 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
614 * emacs.c (Fkill_emacs):
616 * keyboard.c (Ftop_level, Fexit_recursive_edit)
617 (Fabor_recursive_edit): Add noreturn attribute.
619 * search.c (fast_string_match_internal): New function,
621 (fast_string_match, fast_string_match_ignore_case): ...functions
623 * lisp.h (fast_string_match, fast_string_match_ignore_case):
624 inlined from here now.
625 (fast_string_match_internal): Add prototype.
626 * dired.c (file_name_completion): Use fast_string_match_internal.
628 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
629 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
630 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
631 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
633 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
635 Port to 32-bit MingGW --with-wide-int
636 Problem reported by Eli Zaretskii in:
637 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
638 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
639 what we think it is, rather than checking only its alignment (and
640 doing so incorrectly on MinGW).
642 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
644 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
645 Remove dead NILP check.
646 * image.c (Flookup_image): Use regular format for docstring.
647 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
649 2015-01-12 Martin Rudalics <rudalics@gmx.at>
651 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
653 * frame.c (frame_default_tool_bar_height): New variable.
654 (adjust_frame_size): Possibly add requested adjustment to
655 Vframe_adjust_size_history.
656 (make_frame): Initialize tool_bar_redisplayed_once slot.
657 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
658 doc-string. Call adjust_frame_size unconditionally (the frame's
659 text size may remain unaltered but the pixel size may change).
660 (x_figure_window_size): If frame_default_tool_bar_height was
661 set, use it instead of calculating the tool bar height from
662 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
663 Vframe_initial_frame_tool_bar_height.
664 (Qchange_frame_size, Qxg_frame_set_char_size)
665 (Qset_window_configuration, Qx_create_frame_1)
666 (Qx_create_frame_2): New symbols.
667 (Vframe_initial_frame_tool_bar_height): Remove.
668 (Vframe_adjust_size_history): New history variable for debugging
669 frame size adjustments.
670 * frame.h (struct frame): New boolean slot
671 tool_bar_redisplayed_once.
672 (frame_default_tool_bar_height): Extern.
673 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
674 to adjust_frame_size.
675 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
676 Qx_create_frame_2 to adjust_frame_size.
677 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
678 inhibit 1 when we have not redisplayed the tool bar yet.
679 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
680 Qx_create_frame_2 to adjust_frame_size.
681 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
683 * window.c (Fset_window_configuration): Pass
684 Qset_window_configuration to adjust_frame_size.
685 * xdisp.c (redisplay_tool_bar): Assign new height to
686 frame_default_tool_bar_height.
687 (redisplay_internal): If we haven't redisplayed this frame's
688 tool bar, call redisplay_tool_bar early so we can adjust the
689 frame size accordingly.
690 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
691 inhibit 1 when we have not redisplayed the tool bar yet.
692 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
693 Qx_create_frame_2 to adjust_frame_size.
695 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
697 Have 'make' output better GEN names
698 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
699 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
700 more naturally so that 'make' can output more-accurate names.
702 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
704 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
705 calling reset_buffer_local_variables, and make sure we initialize
708 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
710 * coding.c (Fcoding_system_plist): Use common style for docstring.
712 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
714 Port to MSB hosts without optimization
715 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
716 the inline function XTYPE needs to be declared before being used.
717 * lisp.h (XTYPE): New forward declaration.
719 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
721 Port to 32-bit --with-wide-int
722 Prefer symbol indexes to struct Lisp_Symbol * casted and then
723 widened, as the latter had trouble with GCC on Fedora 21 when
724 configured --with-wide-int and when used in static initializers.
725 * alloc.c (garbage_collect_1, which_symbols):
726 * lread.c (init_obarray):
727 Prefer builtin_lisp_symbol when it can be used.
728 * dispextern.h (struct image_type.type):
729 * font.c (font_property_table.key):
730 * frame.c (struct frame_parm_table.sym):
731 * keyboard.c (scroll_bar_parts, struct event_head):
732 * xdisp.c (struct props.name):
733 Use the index of a builtin symbol rather than its address.
735 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
736 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
737 symbol indexes rather than pointers, and which work better on MSB
738 hosts because they shift right before tagging. All uses changed.
739 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
740 No longer noops on wide-int hosts, since they work now.
741 (builtin_lisp_symbol): New function.
743 Port to HAVE_FREETYPE && !HAVE_XFT
744 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
745 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
746 Declare in this case too.
748 2015-01-10 Eli Zaretskii <eliz@gnu.org>
750 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
752 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
753 make_pointer_integer instead of XIL.
754 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
756 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
757 instead of XIL. Put a list of the descriptor, action, and file
758 name in event->arg, instead of spreading them between event->code
761 * w32term.c (queue_notifications): Use make_pointer_integer
762 instead of XIL. Put a list of the descriptor, action, and file
763 name in event->arg, instead of spreading them between event->code
766 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
767 event creation to changes in w32term.c and w32inevt.c above.
769 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
771 Port Qnil==0 changes to 32-bit --with-wide-int
772 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
773 macro-implemented version. For the non-USE_LSB_TAG case, supply
774 a new inline function that is the inverse of the new TAG_SYMPTR.
775 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
776 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
777 negative number, don't allow sign bits to bleed into the encoded
778 value. Shift in zero bits instead.
780 Refactor pointer-to-integer conversion
781 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
782 Rename and move to lisp.h. All uses changed.
783 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
784 which are renamed from gfilenotify.c's lisp_to_monitor and
785 monitor_to_lisp, and with more-generic void * signatures.
787 2015-01-08 Eli Zaretskii <eliz@gnu.org>
789 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
790 returned for right-to-left screen lines. (Before the change on
791 2014-12-30, the incorrectly-computed X pixel coordinate concealed
794 * .gdbinit (xsymname): New subroutine.
795 (xprintsym, initial-tbreak): Use it to access the name of a symbol
796 in a way that doesn't cause GDB to barf when it tries to
797 dereference a NULL pointer.
799 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
801 (set_cursor_from_row, try_cursor_movement, dump_glyph)
802 (insert_left_trunc_glyphs, append_space_for_newline)
803 (extend_face_to_end_of_line, highlight_trailing_whitespace)
804 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
805 (Fbidi_resolved_levels, produce_special_glyphs)
806 (rows_from_pos_range, mouse_face_from_buffer_pos)
807 (note_mouse_highlight): Use nil as the object for glyphs inserted
808 by the display engine, and test with NILP instead of INTEGERP.
811 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
814 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
817 * dispextern.h (struct glyph, struct it): Update comments for the
820 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
822 Port new Lisp symbol init to x86 --with-wide-int
823 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
824 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
825 GCC (at least) does not allow a constant initializer to widen an
828 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
829 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
830 Although clang doesn't need it, some other compiler might, and
831 it's easy enough to be safe.
833 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
834 Apparently clang removed support for the alloc_size attribute.
836 Port Qnil==0 XUNTAG to clang
837 clang has undefined behavior if the program subtracts an integer
838 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
839 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
840 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
841 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
843 Port GFileMonitor * hack to Qnil==0 platforms
844 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
845 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
846 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
848 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
850 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
851 size instead of using widht/height. The frame may be constrained.
853 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
855 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
856 Needed when neither optimizing nor inlining.
857 Also, sort decls alphabetically.
859 2015-01-05 Eli Zaretskii <eliz@gnu.org>
861 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
862 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
863 declarations of Q* variables that represent symbols.
865 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
869 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
870 that NILP (x) is equivalent to testing whether x is 0 at the
871 machine level. The overall effects of this and the previous patch
872 shrink the size of the text segment by 2.3% and speeds up
873 compilation of all the .elc files by about 0.5% on my platform,
874 which is Fedora 20 x86-64.
875 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
876 (make_lisp_symbol) [USE_LSB_TAG]:
877 Symbols now tag the difference from lispsym, not the pointer.
878 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
879 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
880 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
881 (XSYMBOL): New forward decl.
882 (XUNTAGBASE): New function.
885 Compute C decls for DEFSYMs automatically
887 This patch also makes Q constants (e.g., Qnil) constant addresses
888 from the C point of view.
889 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
890 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
891 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
892 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
893 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
894 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
895 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
896 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
897 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
898 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
899 * xselect.c, xsettings.c, xterm.c:
900 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
901 These names are now defined automatically by make-docfile.
902 * alloc.c (init_symbol): New function.
903 (Fmake_symbol): Use it.
904 (c_symbol_p): New function.
905 (valid_lisp_object_p, purecopy): Use it.
906 * alloc.c (marked_pinned_symbols):
907 Use make_lisp_symbol instead of make_lisp_ptr.
908 (garbage_collect_1): Mark lispsym symbols.
909 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
910 (mark_object): Use it.
911 (sweep_symbols): Sweep lispsym symbols.
912 (symbol_uses_obj): New function.
913 (which_symbols): Use it. Work for lispsym symbols, too.
914 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
915 since Qt's address is already known now.
916 (syms_of_alloc): Add lispsym count to symbols_consed.
917 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
918 when testing whether storage is all bits zero.
919 * dispextern.h (struct image_type):
920 * font.c (font_property_table):
921 * frame.c (struct frame_parm_table, frame_parms):
922 * keyboard.c (scroll_bar_parts, struct event_head):
923 * xdisp.c (struct props):
924 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
925 Lisp_Object *, since Qfoo is no longer an object whose address can be
926 taken. All uses changed.
927 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
928 use it, so that they no longer need to take the address of a Lisp sym.
929 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
930 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
931 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
932 DEFSYM Qdeactivate_mark before the corresponding var.
933 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
934 instead of interning their symbols; this avoids duplicates.
935 (LISP_INITIALLY, TAG_PTR)
936 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
938 (LISP_INITIALLY_ZERO): Use it.
939 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
940 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
941 Move decls up, to avoid forward uses. Include globals.h earlier, too.
942 (make_lisp_symbol): New function.
943 (XSETSYMBOL): Use it.
944 (DEFSYM): Now just a placeholder for make-docfile.
945 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
946 (intern_sym): New function, with body taken from old intern_driver.
947 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
949 (define_symbol): New function.
950 (init_obarray): Define the C symbols taken from lispsym.
951 Use plain DEFSYM for Qt and Qnil.
952 * syntax.c (init_syntax_once): No need to worry about
953 Qchar_table_extra_slots.
955 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
957 'temacs -nw' should not call missing functions
958 Without this patch, "temacs -nw" fails with the diagnostic
959 "emacs: Symbol's function definition is void: frame-windows-min-size"
960 and messes up the tty's state.
961 * frame.c (Fframe_windows_min_size): New placeholder function.
962 (syms_of_frame): Define it.
963 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
964 (syms_of_window): Define it.
966 Less 'make' chatter for lisp dir
967 * Makefile.in (%.elc): Adjust to compile-onefile change in
970 batch write-region no longer says "Wrote FOO"
971 This cuts down on 'make' chatter a bit.
972 * fileio.c (Fwrite_region):
973 Don't output "Wrote /whatever/foo.elc" if noninteractive.
975 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
977 Revert previous change to produce_composite_glyph
978 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
980 Pacify gcc -Wparentheses
981 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
983 2015-01-03 Martin Rudalics <rudalics@gmx.at>
985 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
986 f->can_x_set_window_size is true.
987 * xterm.c (x_set_window_size_1): Call change_frame_size with
988 text sizes instead of pixel sizes (Bug#19428).
990 2015-01-01 Eli Zaretskii <eliz@gnu.org>
992 * xdisp.c (pos_visible_p): Fix up the X coordinate for
993 right-to-left screen lines. (Bug#19473)
995 2015-01-01 Eli Zaretskii <eliz@gnu.org>
997 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
999 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1001 Simplify setfattr use by assuming GNU make
1002 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1003 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1004 Simplify by using GNU make rather than shell conditionals,
1005 by using ln -f rather than rm -f followed by ln,
1006 and by preferring $@ to spelling out the destination.
1008 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1010 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1011 file doesn't compile on MS-Windows.
1013 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1015 Allow return value of system-name to vary. (Bug#19438)
1016 * filelock.c (current_lock_owner):
1017 * xrdb.c (get_environ_db):
1018 * xterm.c (same_x_server):
1019 * xterm.c (x_term_init):
1020 Prefer (system-name) to system-name, and avoid naming
1021 locals 'system-name'.
1022 * editfns.c (cached_system_name): New static var.
1023 (init_and_cache_system_name): New function.
1024 (init_editfns, Fsystem_name): Use it.
1025 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1026 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1027 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1028 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1029 Don't create a new string if the current value is already correct.
1031 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1033 Fix produce_composite_width typo
1034 * term.c (produce_composite_glyph):
1035 Fix typo that confused number of columns for pixel width.
1037 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1039 Wrap dll functions more simply
1040 * decompress.c, gnutls.c, image.c, xml.c:
1041 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1042 rather than the inverse when not WINDOWSNT. This isolates the
1043 fn_* business into the WINDOWSNT-specific section of the code,
1044 which makes it easier to maintain the generic code.
1045 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1046 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1047 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1048 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1049 Remove. All uses replaced by DEF_DLL_FN.
1050 * decompress.c (inflateInit2): Remove; no longer needed.
1051 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1053 Port memory-full checking to GnuTLS 3.3
1054 Instead of using gnutls_global_set_mem_functions, check every call
1055 to a GnuTLS function that might return an indication of memory
1056 exhaustion. Suggested by Dmitry Antipov in:
1057 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1058 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1059 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1060 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1062 (check_memory_full): New function.
1063 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1064 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1065 (Fgnutls_boot): Use it.
1066 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1068 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1070 Fix parse_settings to match internal documentation
1071 * xsettings.c (parse_settings): Return the number of settings seen.
1072 Count the settings changes accurately.
1073 (read_settings): Don't confuse number of settings changes with
1074 the return code from XGetWindowProperty.
1076 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1078 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1079 composition_compute_stop_pos to the number of characters in the
1081 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1083 * composite.c (composition_compute_stop_pos): If no composition
1084 was found in a string before ENDPOS, and ENDPOS is the string end,
1085 no need to back up to a safe point.
1087 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1089 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1091 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1092 (dealloc): Release bmRep.
1093 (setPixmapData): Make bmRep local so class member is not
1095 (setPixmapData): Rename local variable bmRep to avoid compiler
1098 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1100 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1101 when going to fullscreen (Bug#0x180004f).
1103 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1105 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1107 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1109 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1111 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1113 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1115 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1117 Use bool for boolean in xselect.c, xsettings.c
1118 * xselect.c (x_get_local_selection, struct selection_data)
1119 (x_selection_request_lisp_error, struct prop_location)
1120 (x_handle_selection_request, x_convert_selection)
1121 (waiting_for_other_props_on_window, expect_property_change)
1122 (wait_for_property_change, x_handle_property_notify)
1123 (x_get_foreign_selection, x_get_window_property)
1124 (receive_incremental_selection)
1125 (x_get_window_property_as_lisp_data)
1126 (lisp_data_to_selection_data, Fx_get_selection_internal)
1127 (x_send_client_event):
1128 * xselect.c, xterm.h (x_handle_dnd_message):
1129 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1130 (apply_xft_settings, read_and_apply_settings)
1131 (xft_settings_event, init_gsettings, init_xsettings)
1132 (syms_of_xsettings):
1133 Use bool for boolean.
1134 * xselect.c (x_get_window_property): Omit last arg, which was an
1136 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1137 always true. All callers changed.
1139 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1141 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1144 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1146 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1149 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1151 Use bool for boolean in xsmfns.c
1152 * xsmfns.c, xterm.h (x_session_have_connection):
1153 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1154 Use bool for boolean.
1155 (x_session_initialize, Fhandle_save_session):
1156 Prefer NILP (x) to EQ (x, Qnil).
1158 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1160 * callproc.c (child_setup):
1161 * dbusbind.c (xd_signature_cat):
1162 * doc.c (get_doc_string, Fsnarf_documentation):
1163 * editfns.c (Fuser_full_name):
1164 * frame.c (xrdb_get_resource):
1165 * gtkutil.c (xg_get_file_with_chooser):
1166 * tparam.c (tparam1):
1167 * xfns.c (xic_create_fontsetname):
1168 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1169 * xsmfns.c (smc_save_yourself_CB):
1170 Rewrite to avoid the need for strcat, typically by using stpcpy
1171 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1172 * doc.c (sibling_etc):
1173 * xrdb.c (xdefaults):
1174 Now a top-level static constant.
1176 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1178 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1181 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1183 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1184 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1186 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1188 Use bool for boolean in xterm.c
1189 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1190 (x_set_window_size, x_bitmap_icon):
1191 * nsterm.m (ns_frame_raise_lower, x_new_font):
1192 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1193 (struct terminal.frame_raise_lower_hook):
1194 * w32term.c (w32_frame_raise_lower):
1195 * xterm.c, xterm.h (x_text_icon):
1196 * xterm.c (x_update_window_begin, x_update_window_end)
1197 (x_update_end, x_after_update_window_line)
1198 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1199 (x_draw_glyph_string_foreground)
1200 (x_draw_composite_glyph_string_foreground)
1201 (x_alloc_lighter_color, x_draw_relief_rect)
1202 (x_draw_glyph_string_box, x_draw_image_relief)
1203 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1204 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1206 (XFillRectangle) [HAVE_GTK3]:
1207 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1208 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1209 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1210 (x_send_scroll_bar_event, xm_scroll_callback)
1211 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1212 (x_create_toolkit_scroll_bar)
1213 (x_create_horizontal_toolkit_scroll_bar)
1214 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1215 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1216 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1217 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1218 (x_scroll_bar_report_motion)
1219 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1220 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1221 (x_draw_window_cursor, x_clear_errors)
1222 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1223 (set_wm_state, x_set_sticky, get_current_wm_state)
1224 (do_ewmh_fullscreen, x_handle_net_wm_state)
1225 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1226 (x_set_window_size_1, XTframe_raise_lower)
1227 (x_make_frame_visible, x_iconify_frame)
1228 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1229 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1230 (x_delete_terminal, x_initialize, syms_of_xterm):
1231 Use bool for boolean.
1233 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1235 * composite.h (struct composition.width): Now int
1236 instead of unsigned short, as we prefer signed integers.
1238 Let charset tick grow past USHRT_MAX
1239 * charset.c, charset.h (charset_ordered_list_tick):
1240 Now EMACS_UINT, not unsigned short.
1241 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1242 maximum representable Emacs integer value before wrapping it around.
1244 Simplify unexec file mode setting
1245 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1246 Don't include <sys/stat.h> when no longer needed.
1247 (unexec): Create file with correct mode in the first place,
1248 rather than overwriting the mode later and fiddling with the
1249 global umask in the mean time. Avoid bogus usage like
1250 'umask (777)', which should have been 'umask (0777)'.
1251 (mark_x): Remove. All callers removed.
1253 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1255 Minor cleanups for Lisp objects and symbols
1256 * alloc.c (next_vector, set_next_vector):
1257 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1258 (lisp_h_make_number) [USE_LSB_TAG]:
1259 Use Lisp_Int0 instead of the mystery constant 0.
1260 * alloc.c (mark_object): Always set and use po; that's simpler.
1261 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1262 Properly parenthesize definientia.
1263 * bidi.c (bidi_initialize):
1264 * buffer.c (init_buffer_once):
1265 * nsfns.m (syms_of_nsfns):
1266 * nsmenu.m (syms_of_nsmenu):
1267 * nsselect.m (syms_of_nsselect):
1268 Prefer DEFSYM to defining by hand.
1269 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1270 * data.c: Fix too-long line.
1271 * lisp.h (DECLARE_GDB_SYM): New macro.
1272 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1273 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1274 Declare the symbol, so it's visible to everywhere lisp.h is included.
1275 Move forward decls as far forward as they can go,
1276 to allow future changes to use them.
1278 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1280 * gnutls.c: Include gnutls.h.
1281 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1282 * image.c (svg_load): Fix pointer signedness.
1284 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1286 * frame.c (frame_windows_min_size): New argument IGNORE.
1287 (adjust_frame_size): When called from change_frame_size call
1288 frame_windows_min_size with IGNORE Qt so we can ignore size
1291 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1293 * font.c (Ffont_info): Add more font information to the vector
1294 returned by the function, inspired by query-font. Doc fix.
1297 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1299 * keyboard.c (input_was_pending): New var.
1300 (read_char): Use it to make sure we only skip redisplay when we can't
1301 keep up with the repeat rate.
1303 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1305 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1307 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1309 * image.c (svg_load): Watch out for nil value of current buffer's
1310 filename. Re-enable filename thing for not-a-file case.
1312 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1314 Partially disabled previous change.
1316 * image.c (svg_load): Temporarily disabled filename thing for
1317 not-a-file case as it can cause crashs.
1319 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1321 Fix problem with images referenced within svg files. (bug#19373)
1323 * image.c: Additional parameter 'filename' for
1324 svg_load_image. Include "buffer.h". Define library function
1325 rsvg_handle_set_base_uri for WINDOWSNT.
1326 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1327 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1328 (svg_load): Pass a filename to svg_load_image: either name of
1329 actual file or of current buffer's file.
1330 (svg_load_image): New parameter 'filename', used for setting
1331 base_uri, necessary for loading referenced images. (bug#19373)
1333 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1335 * lread.c (init_obarray): Declare Qt as special.
1336 This fixes a typo in the 2012-05-15 patch that
1337 tried to declare Qt as special.
1339 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1341 Various fixes to use bool type and constants.
1342 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1344 * xfaces.c (clear_face_cache): Use bool for the argument type.
1346 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1348 Correct same_at_end when restoring window points
1349 * fileio.c (Finsert_file_contents): Compute same_at_end character
1350 position using the old buffer size, not the new one, since
1351 restore_window_points wants the old size.
1352 Fixes: debbugs:19161
1354 2014-12-14 Alan Mackenzie <acm@muc.de>
1356 New feature optionally to accelerate auto-repeated scrolling.
1358 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1360 * window.c (window_scroll): Bind fontification-functions to nil
1361 when scrolling by whole screens and
1362 fast-but-imprecise-scrolling is non-nil.
1363 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1365 * lisp.h (bool): Declare Qfontification_functions extern.
1367 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1369 Load system's default trusted Certificate Authorities if available.
1370 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1371 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1372 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1373 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1374 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1376 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1377 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1380 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1382 * regex.c (analyze_first): Rename from analyze_first.
1384 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1386 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1387 a hack involving a union.
1389 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1391 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1392 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1395 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1397 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1399 * gnutls.h: Always declare syms_of_gnutls.
1401 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1402 clarity. Let the availability check return Qnil when the GnuTLS
1403 integration is not available, instead of erroring out.
1406 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1408 * xdisp.c (move_it_in_display_line_to, display_line):
1409 Don't disallow overflow-newline-into-fringe when word-wrap is in
1412 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1414 * fileio.c: Better preserve window-points during revert (bug#19161).
1415 (Qget_buffer_window_list): New var.
1416 (get_window_points_and_markers, restore_window_points): New functions.
1417 (Finsert_file_contents): Use them to save and restore window-points.
1419 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1421 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1422 descriptor if called from x_connection_closed and always delete
1423 this descriptor from keyboard waiting set (Bug#19147).
1425 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1427 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1428 (bidi_cache_max_elts): New global variable.
1429 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1430 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1432 (bidi_cache_search): Handle overflown cache. Improve commentary.
1433 (bidi_cache_ensure_space): Limit allocations to the current value
1434 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1435 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1436 the increment to not exceed the limit.
1437 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1438 cache, zero otherwise (meaning the cache overflowed). In the
1439 latter case, set bidi_cache_last_idx to -1.
1440 (bidi_peek_at_next_level): Handle overflown cache.
1441 (bidi_push_it): Increase the cache limit for iterating the new object.
1442 (bidi_pop_it): Decrease the cache limit back to previous value.
1443 (bidi_shelve_cache): Shelve the current value of the cache limit.
1444 (bidi_unshelve_cache): Restore the value of cache limit.
1445 (bidi_find_bracket_pairs): If the cache overflows while looking
1446 for the paired bracket, give up and let bidi_resolve_neutrals
1447 process the bracket as a simple neutral. (Bug#19322)
1448 (bidi_find_other_level_edge): If the cache overflows, fall back on
1449 Plan B, which effectively stops the reordering and restarts it on
1450 the next character (after resetting the cache).
1451 (bidi_move_to_visually_next): When the cache overflows, reset it
1452 after processing the last cached character.
1454 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1456 Fix glitches in gnutls.c, mostly memory-related
1457 * gnutls.c: Sort macro definitions by name.
1458 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1459 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1460 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1461 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1462 calculating string length. Use make_uninit_string, to avoid
1463 copying the string. Cast the char, not the pointer.
1464 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1465 and free. Work even for dates past the year 9999. Use void *
1466 for buffers, to avoid casts.
1468 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1470 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1472 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1474 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1477 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1479 * process.c: Whitespace and line-break nitpicks.
1481 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1483 * gnutls.c (gnutls_certificate_details): The :signature isn't
1484 that useful, so remove it.
1485 (gnutls_certificate_details): Clean up whitespace slightly.
1486 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1488 (gnutls_certificate_details): Put :signature-algorithm back again,
1489 which was removed by mistake.
1490 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1491 that they are not messaged by default (bug#16253).
1492 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1494 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1496 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1498 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1501 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1503 * eval.c (Fsignal): Remove duplicate test.
1504 (Fautoload_do_load): Fix up docstring.
1506 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1508 * nsterm.m (represented_filename, represented_frame): New variables.
1509 (ns_set_represented_filename): New function.
1510 (sendEvent:): Set represented filename here to avoid flicker,
1511 related to Bug#18757.
1513 * nsterm.h: Declare ns_set_represented_filename.
1515 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1516 at once, call ns_set_represented_filename instead.
1518 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1520 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1521 (struct bidi_stack): Reduce size by using bit fields and by
1522 packing sos, override, and isolate_status into a single 8-bit
1523 byte called 'flags'.
1525 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1526 (bidi_push_embedding_level): Construct flags from individual
1527 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1529 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1530 from flags. Adapt to changes in prev_for_neutral,
1531 next_for_neutral, and last_strong members.
1532 (bidi_line_init): Initialize flags to zero.
1533 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1534 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1536 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1538 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1539 (Fapply): Try and simplify the control flow.
1541 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1543 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1544 Use gnutls_sign_get_name directly because
1545 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1546 (init_gnutls_functions): Load missing gnutls_server_name_set.
1548 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1550 * bidi.c (bidi_find_first_overridden): New function.
1552 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1553 (syms_of_xdisp): Defsubr it.
1555 * dispextern.h (bidi_find_first_overridden): Add prototype.
1557 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1559 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1560 to nil after release (Bug#9133).
1562 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1564 Port better to AddressSanitizer.
1565 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1567 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1568 Return -1 or 0, as the pipe trick doesn't work.
1569 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1571 * print.c (print_object):
1572 When a pointer-check primitive returns -1, do not assume this
1573 means the pointer is valid or that the underlying system has failed.
1574 It could just be that addresses are being sanitized so Emacs can't
1575 test for pointer validity.
1576 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1577 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1578 string validity checker doesn't work on stack-based strings.
1580 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1582 Improve clarity of USE_LSB_TAG definition.
1583 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1584 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1585 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1586 VAL_MAX / 2 rather than in terms of the (more complicated)
1587 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1589 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1591 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1592 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1593 (next_element_from_buffer): When done with overlays, reset the
1594 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1596 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1598 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1599 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1601 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1603 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1604 for paxctl and setfattr. Fixes temacs startup failure with
1605 grsecurity/PaX enabled Linux kernel (bug#19067).
1607 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1609 * w32.c, w32heap.c, w32term.c:
1610 Use MINGW_W64 instead of _W64.
1612 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1614 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1616 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1618 * gnutls.c (gnutls_ip_address_p): New function.
1619 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1621 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1623 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1625 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1627 Fix gnutls problems caught by static checking.
1628 * gnutls.c (Fgnutls_boot): Remove unused local.
1629 (Fgnutls_boot): Fix pointer signedness.
1631 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1633 * gnutls.c (gnutls_certificate_details): Don't include certain
1634 certificate details on older gnutls versions (bug#19168).
1635 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1636 (gnutls_certificate_details): Reversed check in last checkin.
1638 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1640 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1641 (Fgnutls_peer_status_warning_describe): Add function to describe a
1642 peer verification warning symbol.
1643 (Fgnutls_peer_status): Use it.
1644 (Fgnutls_boot): Use it. Minor logging fixes.
1646 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1648 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1650 2014-11-24 Glenn Morris <rgm@gnu.org>
1652 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1654 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1655 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1657 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1659 * gnutls.c: Fix Windows function definition of
1660 gnutls_x509_crt_get_fingerprint.
1662 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1664 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1666 * process.h: Added more fields to Lisp_Process to track
1667 certificate details.
1669 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1670 (Fgnutls_peer_status): New functions to export TLS certificate
1671 details to Emacs Lisp.
1673 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1675 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1676 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1677 check for gtk_adjustment_configure (Bug#19149).
1678 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1680 2014-11-22 Glenn Morris <rgm@gnu.org>
1682 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1684 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1686 Don't shrink frame when using desktop-save-mode (Bug#19048).
1687 * w32fns.c (x_set_tool_bar_lines): Always call
1688 x_change_tool_bar_height (Bug#19048).
1689 (x_change_tool_bar_height): Mark frame as garbaged since
1690 adjust_frame_size might not have done that.
1691 * xfns.c (x_set_tool_bar_lines): Always call
1692 x_change_tool_bar_height (Bug#19048).
1693 (x_change_tool_bar_height): Mark frame as garbaged since
1694 adjust_frame_size might not have done that.
1696 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1698 * xml.c (parse_region): Take care of new optional parameter
1699 'discard-comments' of 'libxml-parse(html|xml)-region'.
1700 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1701 New optional parameter 'discard-comments'.
1703 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1705 Improve time stamp handling, and be more consistent about it.
1706 * editfns.c (invalid_time): New function.
1707 Use it instead of 'error ("Invalid time specification")'.
1708 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1709 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1711 (make_time_tail, make_time): Remove. All uses changed to use
1712 new functions or plain list4i.
1713 (disassemble_lisp_time): Return effective length if successful.
1714 Check that LOW is an integer, if it's combined with other components.
1715 (decode_time_components): Decode into struct lisp_time, not
1716 struct timespec, so that we can support a wide set of times
1717 regardless of whether time_t is signed. Decode plain numbers
1718 as seconds since the Epoch, and nil as the current time.
1719 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1720 Reimplement in terms of new functions.
1721 (Fencode_time): Just use list2i.
1722 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1723 * keyboard.c (decode_timer): Don't allow the new formats (floating
1724 point or nil) in timers.
1725 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1726 place of the magic number '16'.
1727 (struct lisp_time): New type.
1728 (decode_time_components): Use it.
1729 (lisp_to_timespec): New decl.
1731 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1733 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1736 * callint.c (Fcall_interactively): Pass in nil as argument to
1737 Fbarf_if_buffer_read_only.
1739 * fileio.c (Finsert_file_contents): Ditto.
1741 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1743 * textprop.c (verify_interval_modification): Check buffer
1744 readedness after the last interval.
1746 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1747 the text at POSITION (new optional argument) has the
1748 `inhibit-read-only' text property set.
1750 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1752 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1753 errors in computing the number of pixels to scroll.
1754 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1756 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1758 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1759 call updateFrameSize.
1761 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1763 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1765 * nsfns.m (x_set_foreground_color, x_set_background_color)
1766 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1767 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1769 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1771 * nsterm.m (ns_send_appdefined): Check for application defined
1772 event on Cocoa (Bug#18993).
1773 (run): Restore code before the previous 18993 fix.
1775 2014-11-14 David Reitter <david.reitter@gmail.com>
1777 * nsterm.m (run): Set timeout for event loop to prevent hang.
1780 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1782 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1784 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1786 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1787 for each candidate font but attempt to reuse it from previous improper
1790 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1792 Avoid undefined behavior in color table hashing.
1793 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1794 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1795 This function avoids undefined behavior with signed shift overflow.
1797 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1799 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1800 when the inserted text does not need decoding. (Bug#18982)
1802 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1804 * nsterm.h (EmacsScroller): judge returns bool.
1806 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1807 (ns_judge_scroll_bars): Only set removed if judge returns true.
1808 (judge): Returns bool == condemned. Remove self from window.
1809 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1811 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1813 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1814 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1816 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1818 * nsterm.m (ns_set_vertical_scroll_bar)
1819 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1821 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1823 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1824 merely because tmo_in_millisec is nonnegative. The 1st call
1825 to g_main_context_query could succeed while the 2nd one fails.
1827 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1829 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1831 * nsterm.m (run): Only use non-system event loop if OSX version is
1832 exactly 10.9 (Bug#18993).
1833 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1836 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1838 * callproc.c (encode_current_directory): Support handling of file
1839 names prepended by "/:". (Bug#18891)
1841 2014-11-08 Alan Mackenzie <acm@muc.de>
1843 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1845 2014-11-08 Dima Kogan <dima@secretsauce.net>
1847 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1849 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1851 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1852 raises an error. (Bug#18891)
1854 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1856 * frame.c (adjust_frame_size): Call x_set_window_size only if
1857 f->can_x_set_window_size is set.
1858 (make_frame): Initialize f->can_x_set_window_size and
1859 f->can_run_window_configuration_change_hook.
1860 (Fcan_run_window_configuration_change_hook): New function.
1861 * frame.h (frame): Split `official' into `can_x_set_window_size'
1862 and `can_run_window_configuration_change_hook'.
1863 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1864 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1865 Set f->can_x_set_window_size.
1866 * window.c (run_window_configuration_change_hook):
1867 Return immediately if either f->can_x_set_window_size or
1868 f->can_run_window_configuration_change_hook are false.
1869 (Fset_window_configuration): Instead of f->official set
1870 f->can_x_set_window_size.
1871 * xfns.c (Fx_create_frame, x_create_tip_frame):
1872 Set f->can_x_set_window_size.
1874 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1876 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1877 cleanup from 2014-11-01 (Bug#18972).
1879 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1881 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1882 * xdisp.c (window-scroll-functions): Improve docstring.
1884 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1886 Uniquify the 'size' symbol.
1888 * w32notify.c (Qsize): Remove.
1889 * lisp.h (Qsize): New decl.
1890 * lread.c (Qsize): Now extern.
1891 * w32notify.c (syms_of_w32notify): No need to defsym.
1893 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1895 * dispnew.c (change_frame_size_1): Fix call of
1897 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1898 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1899 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1900 (Qtool_bar_size): New constants.
1901 (frame_inhibit_resize, adjust_frame_size): New argument to
1902 handle case where frame_inhibit_implied_resize is a list.
1903 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1904 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1905 (x_set_right_divider_width, x_set_bottom_divider_width)
1906 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1907 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1909 (frame-inhibit-implied-resize): Rewrite doc-string.
1910 * frame.h (frame_inhibit_resize, adjust_frame_size):
1911 Fix external declarations.
1912 (Qframe_position, Qframe_outer_size)
1913 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1914 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1915 (Qtool_bar_size): Extern them.
1916 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1917 (xg_height_or_width_changed): Remove.
1918 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1919 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1920 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1921 (xg_change_toolbar_position): Call adjust_frame_size directly.
1922 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1923 Fix calls of adjust_frame_size.
1924 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1925 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1926 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1927 frame can get resized when tool-bar-lines parameter changes from
1929 (Fw32_frame_menu_bar_size): Return fourth value.
1930 (Fw32_frame_rect): Block input around system calls
1931 (Fx_frame_geometry): New function.
1932 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1933 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1934 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1935 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1936 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1937 (Fx_create_frame): Adjust adjust_frame_size calls.
1938 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1939 frame can get resized when tool-bar-lines parameter changes from
1941 (Fx_frame_geometry): New function.
1942 * xmenu.c (update_frame_menubar): On Lucid call
1943 adjust_frame_size with one pixel less height to avoid that
1944 repeatedly adding/removing the menu bar grows the frame.
1945 (free_frame_menubar): On Motif arrange to optionally preserve
1946 the old frame height when removing the menu bar.
1947 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1949 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1951 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1952 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1953 frame; instead, print an error message.
1955 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1957 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1959 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1961 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1962 (dealloc): Release bmRep.
1964 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1965 imageListSetNext, imageListNext.
1967 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1968 (reference): Remove.
1969 (allocInitFromFile:): Remove searching ImageList and calling
1970 reference (Bug#18918).
1971 (dealloc): Remove handling if ImageList.
1973 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1975 * process.c (catch_child_signal): Fix incorrect assertion.
1977 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1979 * macfont.m (macfont_draw):
1980 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1982 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1983 if force_integral_p (i.e. no antialias).
1984 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1985 bold if no antialias (Bug#18876).
1987 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1988 was given (Bug#18846).
1990 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1992 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1993 instead of in xdisp.c, function now takes void. (Bug#18884).
1995 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
1996 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
1998 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
1999 struct window* (Bug#18889).
2000 Remove getMouseMotionPart.
2001 (ns_output): Make icon_top/left int.
2003 * nsfns.m (x_icon): icon_top/left is int.
2005 * nsterm.m (ns_mouse_position): Remove unused code.
2006 (initFrame:window:, dealloc): Use window instead of win.
2007 (getMouseMotionPart:window:x:y:): Remove, unused.
2008 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2010 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2012 * keyboard.c (readable_events): When FLAGS include
2013 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2014 This avoids returning non-nil from input-pending-p when only such
2015 events are in the queue. (Bug#18856)
2017 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2019 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2020 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2021 (Qforeign_selection): Remove.
2022 (ns_get_local_selection): Identation fix.
2023 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2025 * nsselect.m (ns_get_local_selection): Remove calling of
2026 functions in Vselection_converter_alist (Bug#18911).
2027 (syms_of_nsselect): Remove Vselection_converter_alist.
2029 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2031 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2032 and unnecessary initialization. Adjust comments.
2034 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2036 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2038 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2039 index, not an absolute one, as that's what the function expects.
2041 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2043 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2044 font on an initial frame when running as a daemon (Bug#18869).
2046 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2048 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2050 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2051 build_string, when importing a home directory. (Bug#18873)
2053 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2055 * dispnew.c (buffer_posn_from_coords):
2056 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2057 account for the header-line height. (Bug#18839)
2059 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2061 * xml.c (parse_region): Do not forget the first document child.
2063 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2065 * nsselect.m: pasteboard_changecount is new.
2066 (ns_store_pb_change_count, ns_get_pb_change_count)
2067 (ns_get_our_change_count_for): New functions.
2068 (ns_string_to_pasteboard_internal): Correct comment.
2069 type => gtype in eassert, Call ns_store_pb_change_count.
2070 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2071 (Fns_disown_selection_internal, Fns_selection_owner_p):
2072 Replace Vselection_alist check, with change count check.
2073 (Fns_get_selection): Initialize val to Qnil. Only get local
2074 selection if change counts match (Bug#18799).
2075 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2077 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2079 * w32proc.c (create_child): If calling a quoted batch file,
2080 pass NULL for exe. (Bug#18745)
2082 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2084 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2085 (bidi_resolve_brackets): Use end of string position rather than ZV
2086 when iterating over a string. (Bug#18815)
2088 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2090 * keyboard.c (make_lispy_position): Return coordinates also when
2091 on scroll bars, fringes, margins or not in a window.
2092 * xdisp.c (show_mouse_face): Don't change cursor face during
2095 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2097 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2098 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2099 Fix doc-strings (Bug#18789).
2101 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2103 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2105 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2107 Optimize redisplay of simple bracketed text.
2108 * bidi.c (bidi_cache_reset_to): New function.
2109 (bidi_cache_reset): Call it.
2110 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2112 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2113 bracket_enclosed_type only if bracket_pairing_pos's value is not
2115 (MAX_BPA_STACK): Make sure the value is signed.
2116 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2117 stop pushing values onto the stack.
2118 (bidi_find_bracket_pairs): If the bracketed text is only on the
2119 base embedding level, remove all the states cached by this
2120 function from the cache, and return zero, so that the brackets in
2121 this segment of text are processed as normal neutrals.
2122 (bidi_resolve_brackets): Detect the brackets that are to be
2123 processed as neutrals, and don't call bidi_find_bracket_pairs on
2126 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2128 * w32select.c (Fw32_selection_exists_p): Rename from
2129 Fx_selection_exists_p.
2130 (syms_of_w32select): Adjust accordingly.
2132 * w16select.c (Fw16_selection_exists_p): Rename from
2133 Fx_selection_exists_p.
2134 (syms_of_win16select): Adjust accordingly.
2136 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2137 (Fns_own_selection_internal): Tighten scoping.
2138 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2139 (Fns_get_selection): Rename from Fx_get_selection_internal.
2140 (Fns_get_selection_internal, Fns_store_selection_internal):
2142 (syms_of_nsselect): Adjust accordingly.
2144 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2146 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2147 * w32term.c (x_set_window_size): Account for wrapped menu bar
2148 lines when setting up frame height (Bug#15174 and Bug#18720).
2149 (w32_add_wrapped_menu_bar_lines): New variable.
2151 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2153 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2156 2014-10-20 Glenn Morris <rgm@gnu.org>
2158 * Merge in all changes up to 24.4 release.
2160 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2162 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2163 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2165 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2167 * xterm.c (handle_one_xevent): Check return value from
2168 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2169 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2171 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2172 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2173 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2174 Gtk+ >= 3.14 (Bug#18674).
2175 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2176 Gtk+ >= 3.14 (Bug#18674).
2178 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2180 * gtkutil.c: Remove no-longer-used code.
2181 (xg_update_menubar): Remove unused local and unnecessary call to
2182 gtk_menu_item_get_submenu.
2183 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2184 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2185 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2187 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2189 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2191 * xterm.h (handlebox_widget): Remove.
2193 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2196 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2198 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2199 to handle Gtk versions.
2200 (xg_get_file_with_chooser): Use them.
2201 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2202 Remove (create_menus): Remove teroff argument and code.
2203 Remove call to gtk_menu_set_title.
2204 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2205 Adjust args to create_menus.
2206 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2207 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2208 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2209 (xg_make_tool_item): Remove detach code.
2210 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2211 (find_icon_from_name): New function.
2212 (update_frame_tool_bar): Remove GtkStockItem code, move to
2213 find_icon_from_name. Let stock be a list of icon names to try.
2214 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2215 Replace TOOLBAR_TOP_WIDGET.
2216 (free_frame_tool_bar, xg_change_toolbar_position ):
2217 Replace TOOLBAR_TOP_WIDGET.
2218 (xg_initialize): Remove tearoff code.
2220 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2222 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2223 pixel from the window's cursor glyph width, since X renders hollow
2224 blocks 1 pixel wider than the 'width' parameter.
2226 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2227 glyph->pixel_width; this is now done in xterm.c.
2229 Fix reordering of bracket characters in isolates.
2230 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2231 RESOLVED_ONLY; when non-zero, return from the cache only fully
2232 resolved states. All callers changed.
2233 (CANONICAL_EQU): New macro.
2234 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2235 equivalent of the paired closing bracket character.
2236 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2237 the default non-negative value, to be checked later in
2238 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2239 characters against those pushed onto the BPA stack.
2240 (bidi_record_type_for_neutral): New function.
2241 (bidi_resolve_brackets): Record next_for_neutral and
2242 prev_for_neutral when embedding level gets pushed. Force
2243 resolution of bracket pairs when entering a level run that was not
2245 (bidi_resolve_neutral): Add assertions before calling
2246 bidi_resolve_neutral_1.
2247 (bidi_level_of_next_char): Remove the code that attempted to
2248 resolve unresolved neutrals; that is now done by
2249 bidi_resolve_neutral.
2251 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2253 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2255 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2256 1-pixel R2L characters.
2257 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2258 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2260 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2262 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2265 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2267 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2268 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2269 It's not clear to me whether the initialization is needed,
2270 but it can't hurt so I played it safe.
2272 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2274 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2276 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2278 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2279 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2281 (bidi_get_type): Return the isolate initiators and terminator types.
2282 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2283 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2284 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2285 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2286 for the new features.
2287 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2288 push and pop correctly for isolates.
2289 (bidi_remember_char): Modify to accept an additional argument
2290 and record the bidi type according to its value.
2291 (bidi_cache_iterator_state): Accept an additional argument to only
2292 update an existing state. Handle the new members of struct bidi_it.
2293 (bidi_cache_find): Arguments changed: no longer accepts a level,
2294 instead accepts a flag telling it whether it is okay to return
2295 unresolved neutrals.
2296 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2297 table. Initialize new isolate-related members.
2298 (bidi_paragraph_init): Some code factored out into
2299 find_first_strong_char.
2300 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2301 into bidi_resolve_explicit.
2302 (bidi_resolve_explicit): Support the isolate initiators and
2303 terminator. Fix handling of embeddings and overrides according to
2304 new UBA requirements. Record information about previously seen
2305 characters here (moved from bidi_level_of_next_char).
2306 (bidi_resolve_weak): Adapt to changes in struct members.
2307 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2308 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2309 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2310 paired bracket resolution. Handle isolate initiators and
2312 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2313 (bidi_level_of_next_char): Move the code that records information
2314 about previous characters to bidi_resolve_explicit. Fix logic of
2315 resolving neutrals and make sure their cache entries are updated.
2316 Remove now unneeded special handling of PDF level.
2318 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2319 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2320 enlarged per Unicode 6.3.
2321 (enum bidi_bracket_type_t): New data type.
2322 (struct bidi_saved_info): Leave only 2 type members out of 4.
2324 (struct bidi_stack): Add members necessary to support isolating
2326 (struct bidi_it): Add new members necessary to support isolating
2327 sequences and bracket pair resolution.
2329 * xdisp.c (Fbidi_resolved_levels): New function.
2330 (syms_of_xdisp): Defsubr it.
2331 (append_glyph, append_composite_glyph, produce_image_glyph)
2332 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2334 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2336 * term.c (append_glyph, append_composite_glyph)
2337 (append_glyphless_glyph): Convert aborts to assertions.
2339 * .gdbinit (pgx): Display the character codepoint, resolved level,
2340 and bidi type also for glyphless glyphs.
2342 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2344 Avoid unwanted point motion in Fline_beginning_position.
2345 * lisp.h (scan_newline_from_point): Add prototype.
2346 * search.c (scan_newline_from_point): New function, refactored from...
2347 * cmds.c (Fforward_line): ...adjusted user.
2348 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2349 and simplify the former since the latter doesn't move point.
2351 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2353 Cleanup terminal handling code.
2354 * dispextern.h (get_named_tty): Remove prototype but...
2355 * termhooks.h (get_named_terminal): ...resurrect it under
2356 more meaningful name.
2357 (get_terminal): Likewise, but with...
2358 (decode_live_terminal): ...this name.
2359 (decode_tty_terminal): Add prototype.
2360 * term.c (get_tty_terminal): Remove.
2361 (get_named_tty): Remove.
2362 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2363 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2364 Use decode_tty_terminal.
2365 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2366 * terminal.c (get_terminal): Refactor to...
2367 (decode_terminal, decode_live_terminal): ...new functions.
2368 (decode_tty_terminal): Replacement for get_tty_terminal.
2369 (get_named_terminal): Likewise for get_named_tty.
2370 * coding.c (Fset_terminal_coding_system_internal)
2371 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2372 (Fkeyboard_coding_system):
2373 * composite.c (Fcomposition_get_gstring):
2374 * dispnew.c (Fsend_string_to_terminal):
2375 * frame.c (Fmake_terminal_frame):
2376 * nsfns.m (check_ns_display_info):
2377 * w32fns.c, xfns.c (check_x_display_info):
2378 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2379 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2380 (Fset_quit_char): Use get_named_terminal.
2381 (Fset_output_flow_control, Fset_input_meta_mode):
2382 Use decode_tty_terminal.
2384 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2386 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2387 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2389 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2391 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2392 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2394 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2396 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2399 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2401 * editfns.c (dump_tz_string): No longer const.
2402 It might be modified.
2404 * nsmenu.m (clear): Assume OS X 10.6 or later.
2406 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2408 * unexmacosx.c: Remove include ppc/reloc.h.
2409 (unrelocate, copy_dysymtab): Remove PPC code.
2410 (rebase_reloc_address): Remove, only used for PPC:
2412 * nsterm.m: Always include macfont.h on COCOA.
2413 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2414 (ns_dumpglyphs_image, ns_check_menu_open)
2415 (applicationDidFinishLaunching)
2416 (antialiasThresholdDidChange:)
2417 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2418 Remove checks for OSX <= 10.5/10.6.
2419 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2420 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2423 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2424 (NS_HAVE_NSINTEGER): Remove block.
2425 Remove >= OSX 10.6 tests.
2427 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2428 (x_activate_menubar, trackingNotification:): Remove check for
2430 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2432 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2434 * nsfns.m: Always include macfont.h on COCOA.
2435 (ns_filename_from_panel, ns_directory_from_panel)
2436 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2437 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2439 * macfont.m: Remove >= 1050 check.
2440 (macfont_create_family_with_symbol)
2441 (macfont_get_glyph_for_character)
2442 (mac_font_get_glyphs_for_variants)
2443 (mac_ctfont_create_available_families, syms_of_macfont):
2444 Remove code for OSX < 10.6.
2445 (mac_font_family_group, mac_font_family_compare): Remove, only used
2448 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2449 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2451 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2454 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2456 Fix putenv race conditions with undefined behavior (Bug#8705).
2457 Do all putenv calls before Emacs creates any threads.
2458 Use a safer way to modify the TZ environment variable in the
2459 presence of multiple threads. For further thread-safety,
2460 prefer localtime_r and gmtime_r to localtime and gmtime,
2461 and prefer struct tm's tm_gmtoff (if available) to calling
2462 both localtime_r and gmtime_r.
2463 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2464 (init_dbusbind): ... to this new function.
2465 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2466 * xterm.c (x_term_init): Move xputenv call from here ...
2467 (init_xterm): ... to this new function.
2468 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2469 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2470 (dump_tz_string): New constant.
2471 (init_editfns): Use it. This centralizes the dump_tz stuff.
2472 Call set_time_zone_rule here, so that its xputenv is done
2473 before Emacs goes multithreaded.
2474 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2475 thread-safe enough for Emacs.
2476 (format_time_string, Fdecode_time, Fcurrent_time_string)
2477 (Fcurrent_time_zone):
2478 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2479 localtime and gmtime. Remove now-unnecessary calls to block_input.
2480 (tm_gmtoff): New static function.
2481 (Fdecode_time, Fcurrent_time_zone): Use it.
2482 (Fencode_time): Use mktime_z, for better thread-safety.
2483 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2484 i.e., not quite thread-safe but good enough for Emacs typical usage.
2485 Do not reclaim storage that is in the environment; let it leak.
2486 Always call tzset, since localtime_r does not.
2487 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2488 This is now done in init_editfns.
2489 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2490 New macros and declarations, for platforms lacking tzalloc & friends.
2492 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2494 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2495 On x86 platforms this works around GCC bug 63495
2496 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2497 and more generally should fix a portability problem in Emacs.
2498 Reported by Stefan Monnier in:
2499 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2501 2014-10-08 Leo Liu <sdl.web@gmail.com>
2503 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2504 * keymap.c (describe_vector_princ):
2505 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2508 * print.c (printchar_stdout_last): Declare.
2509 (printchar): Record the last char written to stdout.
2510 (Fterpri): Add optional argument ENSURE.
2512 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2514 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2515 DELAY argument to change_frame_size, so that the frame size
2516 changes, if any are needed, are delayed until the next redisplay.
2517 This is to avoid a too early QUIT inside change_frame_size, when
2518 it calls Lisp in frame_windows_min_size, in case one of the events
2519 we've read sets the quit-flag. (Bug#18649)
2521 * w32fns.c (check_x_display_info): Accept terminal objects as
2522 argument, to follow what xfns.c does.
2524 2014-10-07 Glenn Morris <rgm@gnu.org>
2526 * Makefile.in ($(srcdir)/macuvs.h)
2527 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2529 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2531 * decompress.c (init_zlib_functions): Move the message about zlib
2532 being unavailable from here...
2533 (Fzlib_decompress_region): ...to here. (Bug#18650)
2535 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2537 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2538 the case where an optional string is used. Adjust docstring.
2540 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2542 * lisp.mk (lisp): Remove w32-common-fns.elc.
2544 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2546 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2547 These were already defined in buffer.c, and the duplicate
2548 definitions cause problems on platforms like 'gcc -fno-common'.
2549 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2551 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2553 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2554 if toolbar is visible.
2556 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2559 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2560 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2561 (ns_select, ns_read_socket): Use unwind_protect to decrease
2562 apploopnr (Bug#18345).
2563 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2564 line height (Bug#17977).
2566 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2567 (macfont_closest_traits_index): New function.
2568 (macfont_closest_traits_index_p): Rename from
2569 macfont_closest_traits_index.
2570 (macfont_list): Use macfont_closest_traits_index_p.
2572 2014-10-05 K. Handa <handa@gnu.org>
2574 * coding.c (detect_coding_iso_2022): Set coding->rejected
2575 correctly when an invalid escape sequence is found (Bug#18610).
2577 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2579 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2580 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2583 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2585 * buffer.c (scroll_bar_width, scroll_bar_height):
2587 * window.c (Fset_window_scroll_bars): Fix doc-string.
2588 (Fwindow_scroll_bars): Have it return what the doc-string says.
2590 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2592 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2593 iterator backwards, to resync the bidi iterator. (Bug#18584)
2595 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2597 Consistently use min and max macros from lisp.h.
2598 * coding.c (min, max):
2600 * unexhp9k800.c (min):
2601 * unexw32.c (min, max): Use definitions from lisp.h.
2602 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2604 * gmalloc.c (min): Tiny style change.
2606 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2607 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2609 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2611 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2612 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2613 (X_ULONG_MAX): Move these macros to xterm.h.
2614 (x_fill_property_data): Be more generous about allowing either
2615 signed or unsigned data of the appropriate width.
2616 * xterm.h (x_display_set_last_user_time): New function.
2617 All setters of last_user_time changd to use this function.
2618 If ENABLE_CHECKING, check that the times are in range.
2620 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2622 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2623 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2625 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2627 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2628 make a font_object from a tty frame (Bug#18573).
2629 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2631 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2633 * alloc.c (mark_overlay): Assume that overlay boundaries are
2634 always markers. Add comment.
2635 * lread.c (read_internal_start): Use convenient validate_subarray.
2637 (Fread_from_string): Adjust docstring.
2639 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2641 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2643 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2644 Rename from the "x-" prefix.
2646 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2648 * xselect.c (selection-converter-alist): Fix docstring.
2650 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2652 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2653 argument passed by the caller, when we mirror all slashes into
2656 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2658 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2659 Resurrect old code and fix compilation with GTK < 2.13.6.
2661 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2663 Use AUTO_CONS instead of SCOPED_CONS, etc.
2664 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2665 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2666 (AUTO_LIST1): Rename from scoped_list1.
2667 (AUTO_LIST2): Rename from scoped_list2.
2668 (AUTO_LIST3): Rename from scoped_list3.
2669 (AUTO_LIST4): Rename from scoped_list4.
2670 (AUTO_STRING): Rename from SCOPED_STRING.
2671 * frame.h (AUTO_FRAME_ARG):
2672 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2673 (AUTO_LIST4, AUTO_STRING):
2674 Prepend a new argument 'name'.
2675 Declare a variable instead of yielding a value.
2677 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2679 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2681 * w32fns.c (w32_createwindow): Accept an additional argument, an
2682 array of 2 values specifying the coordinates of the frame's
2683 top-left corner. Use these values instead of calling x_get_arg,
2684 which can cons Lisp objects, and therefore cannot be called except
2685 from the main thread. Remove redundant tests for the default
2687 (my_create_window): Move the calculation of the coordinates of the
2688 frame's top-left edge here. Pass them to the input thread via the
2689 second parameter of the WM_EMACS_CREATEWINDOW message.
2690 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2693 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2695 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2696 (redisplay_window): Treat the frame's frozen_window_starts flag
2697 the same way as the optional_new_start flag for the window: only
2698 obey it if the glyph row showing point will be fully visible.
2699 Likewise when the window start is in a continuation line. If,
2700 after trying everything under the 'force_start' label, point is
2701 still not fully visible, give up and scroll the window.
2702 Add debugging traces. (Bug#18545)
2704 * window.c (Frecenter): Set the window's redisplay flag.
2706 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2708 * w32term.c (w32_read_socket): Don't use frame dimensions for
2709 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2710 rectangle. Check the return value of GetClientRect, and don't use
2711 the results if it didn't succeed.
2713 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2714 in columns and lines after correcting the pixel dimensions in
2716 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2717 negative values to xrealloc. (Bug#18528)
2719 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2721 * alloc.c: Remove now-unnecessary check.
2722 Suggested by Dmitry Antipov in:
2723 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2725 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2727 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2728 to Ubuntu 14.04.1 x86-64.
2730 Simplify stack-allocated Lisp objects, and make them more portable.
2731 The build_local_string macro was used in two ways: (1) string
2732 literals for which scoped allocation suffices, and (2) file name
2733 components, where it's not safe in general to assume bounded-size
2734 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2735 allocates a block-scope string, and by using SCOPED_STRING for (1)
2736 and build_string for (2). Furthermore, actually use stack
2737 allocation only for objects known to have sufficient alignment.
2738 This simpler implementation means Emacs can make
2739 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2740 GC_MAKE_GCPROS_NOOPS.
2741 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2742 for fewer differences among implementations.
2743 (struct Lisp_String): Now GCALIGNED.
2744 (USE_STACK_LISP_OBJECTS): Default to true, since the
2745 implementation no longer insists on a nonempty GCALIGNED.
2746 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2747 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2748 separately. Move definiens to scoped_cons. The old definition
2749 was incorrect when GCALIGNED was defined to be empty.
2750 (union Aligned_String): New type.
2751 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2752 implementation ports to compilers that don't align strictly enough.
2753 Don't worry about the union sizes; it's not worth bothering about.
2754 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2755 Rewrite using USE_STACK_CONS.
2756 (scoped_cons): Assume the use of union Aligned_Cons.
2757 (lisp_string_size, make_local_string, build_local_string): Remove.
2758 Unless otherwise specified, all callers of build_local_string
2759 changed to use SCOPED_STRING.
2760 (SCOPED_STRING): New macro.
2761 * data.c (wrong_choice):
2762 * menu.c (single_menu_item):
2763 * process.c (Fformat_network_address):
2764 Hoist use of SCOPED_STRING out of a scope, so that its returned
2765 object lives long enough.
2766 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2767 as the string might be long or might not be ASCII.
2769 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2771 * msdos.c (internal_terminal_init): Bump version to 25.
2773 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2775 Keep stack-allocated Lisp objects fast rather than versatile.
2776 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2777 (SCOPED_CONS_INITIALIZER): New macro.
2778 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2779 (USE_LOCAL_ALLOCA): Remove.
2780 (local_cons, local_list1, local_list2, local_list3, local_list4):
2781 Remove. Stack overflow checking makes them too slow.
2782 (make_local_vector): Likewise. Also we just don't have enough
2784 (enum LISP_STRING_OVERHEAD): Remove.
2785 (local_string_init, local_vector_init): Remove prototypes.
2786 (make_local_string, build_local_string): Redesign to target short
2787 compile-time string constants, fall back to regular string allocation
2789 (lisp_string_size): New function.
2790 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2791 * alloc.c (local_string_init, local_vector_init): Remove.
2792 (verify_ascii) [ENABLE_CHECKING]: New function.
2793 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2794 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2795 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2796 * xselect.c, xterm.c: All related users changed.
2798 2014-09-28 Ken Brown <kbrown@cornell.edu>
2800 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2801 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2803 2014-09-27 Ken Brown <kbrown@cornell.edu>
2805 Fix implementation of HYBRID_MALLOC on Cygwin.
2806 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2807 (bss_sbrk_buffer_beg): New variable. Use it...
2808 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2809 incorrect definition.
2811 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2813 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2814 Make it into a function and change arg to be a function.
2816 * lisp.mk (lisp): Add elisp-mode.elc.
2818 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2820 * xfns.c (x_default_scroll_bar_color_parameter):
2821 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2822 to pacify --enable-gcc-warnings in non-scrollbar builds.
2824 2014-09-26 Ken Brown <kbrown@cornell.edu>
2826 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2828 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2830 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2831 MinGW builds that use GCC before 4.2.
2833 Default to stack objects on DOS_NT platforms as well.
2834 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2835 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2837 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2839 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2840 ALIGN_STACK attribute.
2842 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2844 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2845 ALIGN_STACK attribute.
2847 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2848 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2850 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2852 * frame.c (frame_inhibit_resize):
2853 * widget.c (EmacsFrameResize):
2854 * window.c (resize_frame_windows, Fset_window_configuration):
2855 * xdisp.c (expose_frame):
2856 * xfns.c (x_change_tool_bar_height):
2857 * xmenu.c (update_frame_menubar):
2858 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2859 Remove code left dead after 2014-07-27 changes.
2861 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2863 Fix local_cons etc. to not exhaust the stack when in a loop.
2864 Problem reported in:
2865 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2866 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2867 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2868 (Ffind_charset_string):
2869 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2870 * data.c (wrong_range):
2871 * editfns.c (Fpropertize, format2):
2872 * emacs.c (init_cmdargs, decode_env_path):
2873 * fileio.c (auto_save_error):
2874 * fns.c (Fyes_or_no_p):
2875 * font.c (font_style_to_value, font_parse_xlfd)
2876 (font_parse_family_registry, font_delete_unmatched)
2878 * fontset.c (Fset_fontset_font):
2879 * frame.c (x_get_arg):
2880 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2881 (read_char_minibuf_menu_prompt):
2882 * keymap.c (silly_event_symbol_error, describe_vector):
2883 * lread.c (load_warn_old_style_backquotes):
2884 * menu.c (single_menu_item):
2885 * minibuf.c (Fread_buffer):
2886 * process.c (status_message, Fformat_network_address)
2887 (server_accept_connection):
2888 * textprop.c (copy_text_properties):
2889 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2890 * xfns.c (x_default_scroll_bar_color_parameter):
2891 * xfont.c (xfont_open):
2892 * xselect.c (x_clipboard_manager_error_1):
2893 * xterm.c (x_term_init):
2894 Put USE_LOCAL_ALLOCA at the start of the function.
2895 * fns.c (maybe_resize_hash_table): Use build_string instead of
2896 build_local_string, since we'd otherwise need a conditional
2897 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2898 not worth the bother of optimization.
2899 * font.c (font_delete_unmatched): Remove by-hand code that
2900 observed MAX_ALLOCA limit, since it's now done automatically.
2901 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2902 since build_local_string needs its sa_alloc.
2903 * lisp.h (lisp_word_count): New function.
2904 (SAFE_ALLOCA_LISP): Use it.
2905 (USE_LOCAL_ALLOCA): New macro.
2906 (local_cons, make_local_vector, make_local_string):
2907 Observe the MAX_ALLOCA limit.
2908 (LISP_STRING_OVERHEAD): New constant.
2909 (make_local_string): Use it.
2911 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2913 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2914 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2915 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2916 and Solaris and it's likely to work on similar platforms.
2918 Avoid signed integer overflow when converting Time to ptrdiff_t.
2919 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2921 (position_to_Time, Time_to_position): New functions.
2922 (gen_help_event, kbd_buffer_get_event): Use them.
2923 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2924 Go back to plain 'unsigned long', so that 'Time' is the same
2925 for both X and non-X builds; this is less likely to cause surprise.
2926 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2927 are the same size; this is no longer required.
2929 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2930 of bit 28 and of whether an unsigned value is negative.
2931 This simplifies the code a bit, and pacifies clang 3.4.
2933 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2935 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2936 Windows builds, where 'long' is a 32-bit type.
2938 * w32inevt.h (w32_console_mouse_position): Update the argument
2939 types to use 'Time'.
2941 * w32term.c (w32_mouse_position)
2942 (x_horizontal_scroll_bar_report_motion)
2943 (x_scroll_bar_report_motion): Update the argument types to use
2946 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2948 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2949 (struct input_event): ...unsigned bitfields. Likewise for
2950 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2951 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2952 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2953 (kbd_buffer_get_event): Adjust users.
2954 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2955 (make_scroll_bar_position): New function, refactored out of...
2956 (make_lispy_event): ...adjusted user.
2957 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2958 * nsterm.m (ns_mouse_position, mouseUp):
2959 * term.c (term_mouse_position):
2960 * w32inevt.c (w32_console_mouse_position):
2961 * w32term.c (w32_mouse_position):
2962 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2963 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2964 Prefer enum and explicit enum members to integers and numeric values.
2966 * chartab.c (uniprop_encode_value_numeric):
2967 * font.c (font_style_to_value): Use make_local_vector.
2968 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2969 * keymap.c (append_key): Use scoped_list1.
2971 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2972 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2974 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2976 Fix some slow uses and misuses of strcat.
2977 * doc.c (get_doc_string):
2978 * gtkutil.c (get_utf8_string):
2979 * xsmfns.c (x_session_initialize):
2980 Avoid recomputation of string length.
2981 * ftfont.c (ftfont_spec_pattern):
2982 * xfns.c (xic_create_fontsetname):
2983 Don't assume output buffer is initially zero.
2985 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2987 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2988 All callers changed.
2989 * xterm.c (x_term_init): Use new functionality to avoid two needs
2990 to compute a string length.
2992 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
2994 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2996 Use known length of a Lisp string to copy it faster.
2997 * lisp.h (lispstrcpy): New function. Add comment.
2998 * callproc.c (child_setup):
2999 * dbusbind.c (xd_append_arg):
3000 * doc.c (get_doc_string):
3001 * font.c (Ffont_xlfd_name):
3002 * frame.c (xrdb_get_resource):
3003 * process.c (Fmake_network_process, network_interface_info):
3004 * w32fns.c (Fx_open_connection):
3005 * w32proc.c (sys_spawnve):
3006 * xfns.c (select_visual):
3007 * xfont.c (xfont_list):
3008 * xsmfns.c (x_session_initialize):
3009 * xterm.c (x_term_init): Use it.
3011 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3013 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3014 Reported by Dmitry Antipov in thread leading to:
3015 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3016 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3017 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3019 * callproc.c (call_process): Save and restore sa_avail.
3020 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3021 (AVAIL_ALLOCA): New macro.
3022 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3023 Use it, and check against sa_avail rather than MAX_ALLOCA.
3025 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3027 On OSX, do not free font-specific data more than once (Bug#18501).
3028 * macfont.m (macfont_close): Release and free font-specific data
3029 only if it wasn't previously freed.
3031 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3033 * unexmacosx.c (dump_it): Improve error message.
3035 2014-09-22 Juri Linkov <juri@jurta.org>
3037 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3038 (Bug#10747, bug#18334)
3040 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3042 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3043 units in which the position is measured. (Bug#18493)
3045 * xdisp.c (redisplay_internal): Force redisplay of all windows
3046 that show a buffer whose narrowing has changed. (Bug#18490)
3048 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3050 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3051 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3052 lines, draw the hollow-box and hbar cursors on the right side of
3053 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3056 * xterm.c (x_draw_stretch_glyph_string):
3057 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3058 caused the block cursor to disappear on a TAB in R2L lines in
3059 every window except the leftmost one. Reported by Martin Rudalics
3062 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3064 Always use matched specpdl entry to record call arguments (Bug#18473).
3065 * lisp.h (record_in_backtrace): Adjust prototype.
3066 * eval.c (record_in_backtrace): Return current specpdl level.
3067 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3068 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3069 entry and use that entry in call to backtrace_debug_on_exit.
3070 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3071 (do_debug_on_call): Get current specpdl level as 2nd arg.
3073 Prefer ptrdiff_t to int and avoid integer overflows.
3074 * fileio.c (make_temp_name):
3075 * font.c (font_parse_family_registry): Avoid integer
3076 overflow on string size calculation.
3077 * data.c (Faset): Likewise for byte index.
3079 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3081 Fix display of R2L lines in partial-width windows.
3082 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3083 assigned the correct value.
3084 (extend_face_to_end_of_line): Account for truncation and
3085 continuation glyphs in R2L rows when one of the fringes is not
3087 (display_line): Don't assign negative X offset to a row if we are
3088 going to produce a truncation glyph for it. When handling
3089 truncated R2L rows, consider the width of the left fringe instead
3091 (produce_special_glyphs): Fix bogus assignments.
3093 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3095 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3096 always set to a valid value. Make sure the size passed to alloca
3097 is always positive. (Bug#18516)
3099 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3101 Avoid extra call to oblookup when interning symbols.
3102 * lisp.h (intern_driver): Add prototype.
3103 * lread.c (intern_driver): New function.
3104 (intern1, intern_c_string_1, Fintern):
3105 * font.c (font_intern_prop):
3106 * w32font.c (intern_font_name): Use it.
3108 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3110 Minor improvements to new stack-allocated Lisp objects.
3111 * frame.h (FRAME_PARAMETER):
3112 Prefer scoped_list1 to local_list1 where either would do.
3113 * lisp.h (scoped_list4): New macro.
3114 (local_cons, local_list1, local_list2, local_list3, local_list4)
3115 (make_local_vector, make_local_string, build_local_string):
3116 Prefer functions to macros where either would do.
3117 * xdisp.c (build_desired_tool_bar_string):
3118 Prefer scoped_list4 to local_list4 where either would do.
3120 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3122 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3123 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3124 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3125 * frame.h (FRAME_PARAMETER): New macro.
3126 * dispnew.c (init_display):
3127 * fontset.c (Fset_fontset_font):
3128 * frame.c (x_default_parameter):
3129 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3130 * xfns.c (x_default_scroll_bar_color_parameter)
3131 (x_default_font_parameter, x_create_tip_frame): Use it.
3132 * editfns.c (Fpropertize): Use local_cons.
3133 * process.c (status_message): Use build_local_string.
3134 * xfont.c (xfont_open): Use make_local_string.
3135 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3137 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3139 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3140 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3141 !__clang__. This works with GCC and with clang and is safer for
3142 compilers we don't know about.
3143 (local_cons): Rename parameter to make capture less likely.
3145 2014-09-17 Samuel Bronson <naesten@gmail.com>
3147 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3149 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3151 Fix minor problems found by static checking.
3152 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3154 * buffer.h (decode_buffer): Doc and indentation fixes.
3155 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3157 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3159 Avoid clang-specific warnings.
3160 * buffer.c (init_buffer): Shut up -Wself-assign.
3161 * process.c (server_accept_connection): Shut up -Wunsequenced.
3163 2014-09-16 Daniel Colascione <dancol@dancol.org>
3165 * fns.c (sxhash): For symbols, use address as hash code.
3167 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3169 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3170 * charset.c (load_charset_map_from_file): Use scoped_list2
3171 and build_local_string.
3172 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3173 * emacs.c (init_cmdargs, decode_env_path):
3174 * fileio.c (Fexpand_file_name):
3175 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3176 * frame.c (x_get_arg):
3177 * keyboard.c (safe_run_hooks_error):
3178 * lread.c (load_warn_old_style_backquotes):
3179 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3180 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3181 * xselect.c (x_clipboard_manager_error_1)
3182 (x_clipboard_manager_save_all):
3183 * xterm.c (x_term_init): Use build_local_string.
3185 Avoid more integer overflows on string size calculations.
3186 * category.c (Fmake_category_set):
3187 * xdisp.c (get_overlay_arrow_glyph_row):
3188 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3190 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3192 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3193 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3194 error message format. Use message_with_string to have non-ASCII
3195 file names properly displayed.
3196 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3197 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3198 where these APIs are not available even in UNICOWS.DLL.
3199 Improve the format of error messages and include the file name in them
3201 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3202 call play-sound-functions, per documentation.
3204 * w32.c (w32_get_long_filename, w32_get_short_filename):
3205 Constify the input file name arguments.
3207 * w32.h (w32_get_long_filename, w32_get_short_filename):
3210 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3212 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3213 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3214 [USE_LOCAL_ALLOCATORS]: New macros.
3215 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3216 (build_local_string): Avoid argument name expansion clash with
3218 * alloc.c (toplevel)
3219 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3220 Preprocessor guard to avoid impossible configuration.
3221 * charset.c (Ffind_charset_region, Ffind_charset_string):
3222 Use make_local_vector.
3223 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3224 * textprop.c (Fput_text_property, Fadd_face_text_property):
3226 (copy_text_properties): Use local_cons and local_list3.
3227 * chartab.c (uniprop_table):
3228 * data.c (wrong_choice, wrong_range):
3229 * doc.c (get_doc_string):
3230 * editfns.c (format2):
3231 * fileio.c (Fexpand_file_name, auto_save_error):
3232 * fns.c (Fyes_or_no_p):
3233 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3234 * fontset.c (Fset_fontset_font):
3235 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3236 (read_char_minibuf_menu_prompt):
3237 * keymap.c (silly_event_symbol_error, describe_vector):
3238 * menu.c (single_menu_item):
3239 * minibuf.c (Fread_buffer):
3240 * process.c (status_message, Fformat_network_address)
3241 (server_accept_connection): Use make_local_string and
3242 build_local_string. Prefer compound literals where appropriate.
3244 2014-09-15 Daniel Colascione <dancol@dancol.org>
3246 * fns.c (Fsort): Tweak sort docstring.
3248 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3250 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3251 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3252 set errno to EAGAIN instead, to allow the caller to retry the
3253 write after some waiting. Fixes deadlocks when Emacs exchanges a
3254 lot of data through the pipe. (Bug#18420)
3256 * sound.c (Fplay_sound_internal): Encode the sound file name in
3257 the ANSI codepage. Expand it against data-directory, as per docs,
3258 not against the current directory. No need to make a local copy
3259 of the file name; pass the encoded file name directly to
3260 do_play_sound. (Bug#18463)
3262 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3263 NULL, and the file name is not encodable in ANSI codepage, return
3264 the string with "?" replacement characters, which will fail the
3265 caller. This avoids returning a random value in that case.
3267 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3269 * window.c (Fresize_mini_window_internal): Set w->total_lines
3270 from w->pixel_height (Bug#18422).
3272 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3274 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3275 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3276 setting resize increments (Bug#18435).
3278 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3280 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3281 state around the call to line_bottom, since it can move the
3282 iterator to another screen line. This fixes off-by-one errors in
3283 the reported row in some rare cases.
3285 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3287 * callproc.c (init_callproc): Fix bug introduced at
3288 2014-09-07 (Bug#18474).
3290 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3292 Prefer ptrdiff_t to int and avoid integer overflows.
3293 * fileio.c (make_temp_name):
3294 * font.c (font_parse_family_registry): Avoid integer
3295 overflow on string size calculation.
3296 * data.c (Faset): Likewise for byte index.
3298 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3300 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3302 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3304 * lisp.h (make_local_string): Nitpick indent.
3305 * print.c (Fprin1_to_string): Remove unused GCPROs.
3307 More debugging aids around GCPROs.
3308 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3309 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3310 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3312 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3313 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3315 Remove redundant GCPROs around Ffuncall and Fapply calls.
3316 This is safe because Ffuncall protects all of its arguments by itself.
3317 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3318 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3319 (call6, call7): Likewise. Use compound literals where applicable.
3320 (run_hook_with_args_2): Use compound literal.
3322 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3324 Pacify --enable-gcc-warnings when no window system is used.
3325 These warnings found that subscript error, so they seem worthwhile.
3326 * composite.c (char_composable_p): Simplify a bit.
3327 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3328 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3329 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3330 * window.c (set_window_scroll_bars):
3331 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3332 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3333 Ignore -Wsuggest-attribute=const.
3334 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3335 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3337 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3339 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3340 Use check_iso_charset_parameter instead of doing the checks by hand.
3341 (check_iso_charset_parameter): Move up. Check parameters a bit
3342 more carefully, and return true for 96-char sets. All callers changed.
3344 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3346 Simplify lisp.h by removing the __COUNTER__ business.
3347 Reported by Dmitry Antipov in:
3348 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3349 * lisp.h (make_local_vector, make_local_string)
3350 (build_local_string): Simplify by not bothering with __COUNTER__.
3351 The __COUNTER__ business wasn't working properly, and was needed
3352 only for hypothetical future expansion anyway.
3354 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3356 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3357 terms to determine bitmap color. (Bug#18437)
3359 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3361 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3364 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3366 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3368 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3370 * xterm.c (handle_one_xevent): Detect iconified by looking at
3371 _NET_WM_STATE_HIDDEN.
3373 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3375 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3376 These can generate a constant with the correct value but the wrong
3377 width, which doesn't work as a printf argument. All uses removed.
3378 Reported by Dmitry Antipov in:
3379 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3380 (ENUMABLE): Remove; no longer needed.
3381 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3382 Remove; no longer needed because of the above change.
3383 Each definiens moved to the only use.
3385 Improve the experimental local and scoped allocation.
3386 * alloc.c (local_string_init, local_vector_init):
3387 New functions, defined if USE_LOCAL_ALLOCATORS.
3388 Mostly, these are moved here from lisp.h, as it's not
3389 clear it's worth making them inline.
3390 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3391 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3392 USE_STACK_LISP_OBJECTS, not on a laundry list.
3393 (local_string_init, local_vector_init): New decls.
3394 (union Aligned_Cons): New type.
3395 (scoped_cons): Use it. Give up on the char trick, as it's a too
3396 much of a maintenance hassle; if someone wants this speedup
3397 they'll just need to convince their compiler to align properly.
3398 Conversely, use the speedup if struct Lisp_Cons happens to
3399 be aligned even without a directive. Better yet, help it along
3400 by using union Aligned_Cons rather than struct Lisp_Cons.
3401 (pointer_valid_for_lisp_object): Remove. This check is not
3402 necessary, since make_lisp_ptr is already doing it. All uses removed.
3403 (local_vector_init, local_string_init): Move to alloc.c.
3404 (build_local_vector): Remove this awkward macro, replacing with ...
3405 (make_local_vector): New macro, which acts more like a function.
3406 Use statement expressions and use __COUNTER__ to avoid macro
3407 capture. Fall back on functions if these features are not supported.
3408 (build_local_string, make_local_string): Likewise.
3410 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3412 * xterm.c (x_term_init): Consolidate duplicated code.
3413 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3414 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3415 Add eassert and mark dpyinfo as dead only if it was alive.
3417 Add macros to allocate temporary Lisp objects with alloca.
3418 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3419 * character.h (parse_str_as_multibyte): Move prototype to ...
3420 * lisp.h (parse_str_as_multibyte): ... here.
3421 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3422 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3424 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3425 (local_string_init): New functions.
3426 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3427 (init_alloc_once): Call it.
3429 Cleanup last change and make all new stuff conditional.
3430 * lisp.h (build_local_string): Rename to ...
3431 (make_local_string): ... this macro.
3432 (build_local_string, scoped_list1, scoped_list3): New macros.
3433 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3434 and functions as such, use regular fallbacks otherwise.
3435 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3438 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3440 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3441 always make sure the marginal areas of the row are in sync with
3442 what the window wants. (Bug#18419)
3444 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3445 existing binding of a variable, to avoid silently aborting
3446 commands that use specbind. (Bug#18331)
3448 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3450 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3451 * coding.c (growable_destination): New function.
3452 (produce_chars): Use it for sanity checks. Do not fiddle with
3453 dst_end if the source and destination are both nil, as it's
3454 the caller's responsibility to avoid overlap.
3455 * keyboard.c (read_decoded_event_from_main_queue):
3456 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3457 length, not 4 times, to prevent decode_coding_c_string from trying
3458 to reallocate a destination. This removes the need for the FIXME.
3460 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3461 All callers simplified. Add a comment about exec_failed, vfork,
3464 Adjust drag-and-drop fix when window is above top (Bug#18303).
3465 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3466 XCDR bleed into XCAR's encoded value. Improve checks for
3467 out-of-range data while we're at it.
3469 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3471 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3472 is CONSP (Bug#18303).
3474 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3476 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3477 'alloca' gets passed arguments larger than MAX_ALLOCA.
3479 * font.c (MAX): Define if not defined elsewhere.
3481 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3483 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3484 here for destination buffer, to work around what appears to be a
3485 bug in decode_coding_c_string when the source and destination are
3488 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3489 This follows up on the recent thread in emacs-devel on alloca; see:
3490 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3491 This patch also cleans up alloca-related glitches noted while
3492 examining the code looking for unbounded alloca.
3494 * callproc.c (init_callproc):
3495 Rewrite to avoid need for alloca.
3496 * buffer.c (mouse_face_overlay_overlaps)
3497 (report_overlay_modification):
3498 * buffer.h (GET_OVERLAYS_AT):
3499 * coding.c (make_subsidiaries):
3500 * doc.c (Fsnarf_documentation):
3501 * editfns.c (Fuser_full_name):
3502 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3503 (search_embedded_absfilename, Fsubstitute_in_file_name):
3504 * fns.c (Fmake_hash_table):
3505 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3506 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3507 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3508 (xrdb_get_resource, x_get_resource_string):
3509 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3510 * ftxfont.c (ftxfont_draw):
3511 * image.c (xbm_load, xpm_load, jpeg_load_body):
3512 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3514 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3516 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3517 (find_and_return_menu_selection):
3518 * print.c (PRINTFINISH):
3519 * process.c (Fformat_network_address):
3520 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3521 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3522 * sound.c (wav_play, au_play):
3523 * syntax.c (skip_chars):
3524 * term.c (tty_menu_activate, tty_menu_show):
3525 * textprop.c (get_char_property_and_overlay):
3526 * window.c (Fset_window_configuration):
3527 * xdisp.c (safe__call, next_overlay_change, vmessage)
3528 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3529 * xfaces.c (face_at_buffer_position):
3530 * xmenu.c (x_menu_show):
3531 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3532 allocation size isn't bounded.
3533 * callint.c (Fcall_interactively): Redo memory_full check
3534 so that it can be done at compile-time on some platforms.
3535 * coding.c (MAX_LOOKUP_MAX): New constant.
3536 (get_translation_table): Use it.
3537 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3538 SAFE_ALLOCA, to catch integer overflows on size calculation.
3539 (exec_failed) [!DOS_NT]: New function.
3540 (child_setup) [!DOS_NT]: Use it.
3541 * editfns.c (Ftranspose_regions):
3542 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3543 * editfns.c (check_translation):
3544 Allocate larger buffers on the heap.
3545 * eval.c (internal_lisp_condition_case):
3546 Check for MAX_ALLOCA overflow.
3547 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3548 (Fbase64_encode_region, Fbase64_decode_region):
3549 Avoid unnecessary calls to SAFE_FREE before 'error'.
3550 * buffer.c (mouse_face_overlay_overlaps):
3551 * editfns.c (Fget_pos_property, check_translation):
3552 * eval.c (Ffuncall):
3553 * font.c (font_unparse_xlfd, font_find_for_lface):
3554 * ftfont.c (ftfont_drive_otf):
3555 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3556 (menu_bar_items, tool_bar_items):
3557 * sound.c (Fplay_sound_internal):
3558 * xdisp.c (load_overlay_strings, dump_glyph_row):
3559 Use an ordinary auto buffer rather than alloca, since the
3560 allocation size is fixed and small.
3561 * ftfont.c: Include <c-strcase.h>.
3562 (matching_prefix): New function.
3563 (get_adstyle_property): Use it, to avoid need for alloca.
3564 * keyboard.c (echo_add_key):
3565 * keymap.c (describe_map): Use ptrdiff_t, not int.
3566 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3567 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3568 when counting bytes.
3569 * lisp.h (xlispstrdupa): Remove, replacing with ...
3570 (SAFE_ALLOCA_STRING): ... new macro with different API.
3571 This fixes a portability problem, namely, alloca result
3572 passed to another function. All uses changed.
3573 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3575 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3576 (REGEX_ALLOCATE): New macros.
3577 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3578 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3580 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3582 (decode_mode_spec_coding): Store directly into buf rather than
3583 into an alloca temporary and copying the temporary to the buf.
3585 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3587 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3589 2014-09-04 Jan D <jan.h.d@swipnet.se>
3591 * xterm.c (x_term_init): Don't call x_session_initialize if running
3592 as a daemon (Bug#18375).
3594 * xsmfns.c: Initialize ice_fd.
3596 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3598 Less chatter in 'make' output.
3599 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3600 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3601 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3603 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3605 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3606 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3608 * nsfns.m (Fx_create_frame):
3609 * w32fns.c (Fx_create_frame):
3610 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3613 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3615 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3616 the reported row in the case of a window with a header line, by
3617 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3618 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3620 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3622 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3623 when configured --with-wide-int on typical 32-bit platforms.
3625 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3627 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3628 when HPOS is negative, for the benefit of R2L glyph rows whose
3629 newline overflows into the fringe.
3631 2014-09-03 Ken Brown <kbrown@cornell.edu>
3633 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3635 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3637 Minor cleanup of recent strlen-avoiding patch.
3638 * fileio.c (CHECK_LENGTH): Remove.
3639 Rewrite callers so that they don't need it.
3640 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3641 variable wasn't set.
3643 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3645 * fileio.c (CHECK_LENGTH): New macro.
3646 (Fexpand_file_name): Use it and get rid of a few more calls
3647 to strlen and strcat.
3648 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3649 * lisp.h (egetenv): ... because of a new inline function used to
3650 avoid calls to strlen for a compile-time constants.
3652 * buffer.h (decode_buffer): New function.
3653 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3654 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3655 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3656 * data.c (Flocal_variables_p):
3657 * fileio.c (Fverify_visited_file_modtime):
3658 * marker.c (live_buffer): Use it.
3660 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3662 Avoid extra calls to strlen in filesystem I/O routines.
3663 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3664 the length of 'newdir' is known or may be precalculated.
3665 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3666 not 'char *', and so use precalculated length.
3667 (Ffile_accessible_directory_p):
3668 * callproc.c (encode_current_directory, init_callproc):
3669 * charset.c (init_charset):
3670 * lread.c (load_path_check, load_path_default): Adjust users.
3671 * lisp.h (file_accessible_directory_p): Tweak prototype.
3673 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3675 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3678 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3680 --enable-silent-rules now suppresses more chatter.
3681 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3682 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3683 (am__v_CCLD_1): New macros, taken from Automake.
3684 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3686 Clean up extern decls a bit.
3687 * bytecode.c: Include blockinput.h and keyboard.h rather
3688 than rolling their APIs by hand.
3689 * emacs.c: Include regex.h and rely on its and lisp.h's API
3690 rather than rolling them by hand.
3691 * lastfile.c: Include lisp.h, to check this file's API.
3692 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3694 * regex.h (re_max_failures): New decl.
3695 * unexcw.c, unexmacosx.c, unexw32.c:
3696 Rely on lisp.h's API rather than rolling it by hand.
3697 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3698 Declare at top level, to pacify GCC -Wnested-externs.
3700 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3702 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3703 clipping rectangle become negative (i.e. large positive, since
3704 it's an unsigned data type). This can happen in R2L hscrolled
3705 glyph rows, and caused us to draw the cursor glyph on the fringe.
3706 For the details, see
3707 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3709 2014-08-31 Ken Brown <kbrown@cornell.edu>
3711 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3712 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3713 is defined. (Bug#18368)
3715 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3717 Vector-sorting fixes (Bug#18361).
3718 It's not safe to call qsort or qsort_r, since they have undefined
3719 behavior if the user-specified predicate is not a total order.
3720 Also, watch out for garbage-collection while sorting vectors.
3721 * fns.c: Include <vla.h>.
3722 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3723 (sort_vector_compare): Remove, replacing with ....
3724 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3725 ... these new functions.
3726 (sort_vector): Rewrite to use the new functions.
3727 GCPRO locals, since the predicate can invoke the GC.
3728 Since it's in-place return void; caller changed.
3729 (merge): Use 'inorder', for clarity.
3731 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3732 One can't hoist this out of the 'if', because intervening calls to
3733 newlocale, twolower, etc. can change errno.
3735 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3737 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3738 wording of the error messages.
3739 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3742 * w32proc.c (get_lcid_callback): Accept locale specifications
3743 without the country part, as in "enu" vs "enu_USA".
3744 (w32_compare_strings): Signal an error if a locale was specified,
3745 but couldn't be translated into a valid LCID.
3747 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3749 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3751 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3753 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3754 errno after towlower_l. errno's value is not specified after
3755 towlower_l. Instead, assume that towlower_l returns its argument
3756 on failure, which is portable in practice.
3758 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3760 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3762 * w32proc.c (w32_compare_strings): Accept additional argument
3763 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3764 if requested. If w32-collate-ignore-punctuation is non-nil, add
3765 NORM_IGNORESYMBOLS to the flags.
3766 (LINGUISTIC_IGNORECASE): Define if not already defined.
3767 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3769 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3772 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3774 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3775 Define substitutes for platforms that lack them.
3776 (str_collate): Add arguments locale and ignore_case.
3778 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3779 Add optional arguments LOCALE and IGNORE-CASE.
3781 * lisp.h (str_collate): Adapt argument list.
3783 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3785 Add vectors support to Fsort.
3786 * fns.c (sort_vector, sort_vector_compare): New functions.
3787 (sort_list): Likewise, refactored out of ...
3788 (Fsort): ... adjusted user. Mention vectors in docstring.
3789 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3790 * alloc.c (make_save_int_obj): New function.
3791 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3792 (make_save_int_obj): Add prototype.
3794 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3795 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3796 Conditionally define to match system's qsort_r signature.
3797 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3799 2014-08-28 Ken Brown <kbrown@cornell.edu>
3801 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3802 dumping and the system malloc after dumping. (Bug#18222)
3804 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3805 Define as macros, expanding to hybrid_malloc, etc.
3806 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3807 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3809 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3810 full implementation on Cygwin. Remove Cygwin-specific code that
3811 is no longer needed.
3812 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3813 Redefine as macros expanding to gmalloc, grealloc, etc.
3814 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3815 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3816 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3817 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3819 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3820 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3821 HAVE_POSIX_MEMALIGN)]: New functions.
3822 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3823 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3824 hybrid_aligned_alloc; declare.
3825 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3826 HAVE_POSIX_MEMALIGN)]: Define.
3827 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3828 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3829 Define as macro, expanding to gget_current_dir_name, and define
3831 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3832 malloc_enable_thread(). Don't initialize malloc.
3833 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3834 no longer defined on Cygwin).
3835 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3836 * sheap.c (bss_sbrk_buffer_end): New variable.
3837 * unexcw.c (__malloc_initialized): Remove variable.
3838 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3840 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3843 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3845 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3846 In `event->y' return entire range (the size of the scroll bar minus
3848 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3849 return entire range (the scaled size of the scroll bar minus
3850 that of the slider). In `portion' return the scaled position of
3852 (xaw_jump_callback): Restore part of code for vertical scroll
3853 bar broken in change from 2014-07-27.
3854 (xaw_scroll_callback): Provide incremental scrolling with
3855 horizontal scroll bars.
3857 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3859 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3861 * indent.c (Fvertical_motion): Fix vertical motion up through a
3862 display property after a newline. (Bug#18276)
3864 * xdisp.c (display_line): Don't assume that the call to
3865 reseat_at_next_visible_line_start ends up at a character
3866 immediately following the newline on the previous line.
3867 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3868 beyond ZV, which causes infloop in redisplay. For the details, see
3869 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3871 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3872 coordinate for hscrolled R2L screen lines. (Bug#18277)
3874 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3876 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3879 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3881 * syntax.c (scan_lists): Don't examine positions before BEGV.
3884 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3886 Improve robustness of new string-collation code (Bug#18051).
3887 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3888 (newlocale, wcscoll_l): Define substitutes for platforms that
3889 lack them, so as to simplify the mainline code.
3890 (str_collate): Simplify the code by assuming the above definitions.
3891 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3892 For example, the old version left the Emacs in the wrong locale if
3893 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3894 result. Report an error if newlocale fails.
3896 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3898 * lisp.h (str_collate):
3899 * sysdep.c (str_collate): Return int.
3900 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3902 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3904 Fix some glitches in previous change.
3905 * sysdep.c (stack_direction): Replace stack_grows_down
3906 to simplify calculation of stack boundaries.
3907 (handle_sigsegv): Check whether we really crash somewhere near
3908 to stack boundary, and handle fatal signal as usual if not.
3909 (init_sigsegv): Adjust accordingly.
3910 * keyboard.c (Vtop_level_message): Rename to
3911 Vinternal__top_level_message, as suggested by Stefan Monnier in
3912 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3913 All related users changed.
3915 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3917 Handle C stack overflow caused by too nested Lisp evaluation.
3918 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3919 siglongjmp point to transfer control from SIGSEGV handler.
3920 * keyboard.c (return_to_command_loop, recover_top_level_message)
3921 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3922 (regular_top_level_message): New variable.
3923 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3924 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3926 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3927 new variables described above.
3928 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3929 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3930 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3931 (init_sigsegv): New function.
3932 (init_signals): Use it.
3934 2014-08-25 Ken Brown <kbrown@cornell.edu>
3936 * emacs.c (main): Remove use of obsolete macro
3937 G_SLICE_ALWAYS_MALLOC.
3939 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3941 Implement locale-sensitive string collation for MS-Windows.
3942 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3943 New functions. (Bug#18051)
3945 * w32.h (w32_compare_strings): Add prototype.
3947 * w32.c <g_b_init_compare_string_w>: New global flag.
3948 (globals_of_w32): Initialize it.
3950 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3952 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3953 [WINDOWSNT]: Call str_collate on MS-Windows.
3955 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3957 One more minor cleanup of font subsystem.
3958 * font.h (struct font_driver): Convert text_extents to
3959 return void because returned value is never actually used.
3960 * macfont.m (macfont_text_extents):
3961 * w32font.c (w32font_text_extents):
3962 * xftfont.c (xftfont_text_extents): Adjust to return void
3963 and assume that 'metrics' argument is always non-NULL.
3964 * ftfont.c (ftfont_text_extents):
3965 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3967 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3969 Minor cleanups of str_collate fix (Bug#18051).
3970 * fns.c (str_collate): Move decl from here ...
3971 * lisp.h (str_collate): ... to here.
3972 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3973 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3974 potential problems with integer overflow. Don't assume
3975 setlocale succeeds. Remove unnecessary test before restoring
3976 locale via setlocale, and free the copied setlocale string
3979 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3981 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3983 * sysdep.c (str_collate): New function. (Bug#18051)
3985 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3987 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3988 if the initial "rm -f" fails. This is for MinGW builds, where
3989 MS-Windows will not allow deleting the executable file of a
3992 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3994 * w32term.c (w32_scroll_bar_handle_click)
3995 (w32_horizontal_scroll_bar_handle_click)
3996 (x_scroll_bar_report_motion)
3997 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
3998 SB_THUMBTRACK, use the 32-bit position information returned by
3999 GetScrollInfo, not the 16-bit information returned in the Windows
4002 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4004 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4005 second coordinate ('y') reported for dragging the horizontal
4008 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4010 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4011 and text area-relative x-coordinates.
4013 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4015 Avoid overwriting the reversed_p flags in the glyph matrices when
4016 init_iterator or start_display are called.
4017 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4019 (tool_bar_height, redisplay_tool_bar, try_window)
4020 (try_window_reusing_current_matrix, try_window_id)
4021 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4022 reversed_p flag of the iterator's glyph row where the glyph row
4023 is going to be redrawn.
4025 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4027 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4029 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4031 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4032 of emacs_event return length from si.nPage to si.nMax.
4033 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4034 interchange start and end of thumb.
4036 2014-08-15 Ken Brown <kbrown@cornell.edu>
4038 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4039 ERRORCHECK mutexes. (Bug#18222)
4041 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4043 * frame.c (set_menu_bar_lines_1): Remove.
4044 (set_menu_bar_lines): Call change_frame_size instead of
4045 set_menu_bar_lines_1.
4047 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4049 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4052 2014-08-11 Glenn Morris <rgm@gnu.org>
4054 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4055 writing before backing up, since it causes a more serious problem
4056 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4057 (choose_write_coding_system): No longer callable from Lisp.
4058 Move last piece back here from Fwrite_region.
4059 (Fwrite_region, syms_of_fileio): Update for above changes.
4061 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4063 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4064 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4065 (Fwindow_new_pixel, Fset_window_new_pixel)
4066 (Fset_window_new_total, Fset_window_new_normal)
4067 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4069 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4071 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4073 * fontset.c (Finternal_char_font): Recompute basic faces if the
4074 frame's face cache was cleared. (Bug#18162)
4076 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4078 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4079 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4080 base buffer's undo list.
4082 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4084 Fix a couple of recent inadvertent breaks of the MSDOS port.
4085 * msdos.c: include required menu.h
4086 * term.c: set correct menu_show_hook on MSDOS.
4088 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4090 Fix handling of menu bar line on TTY frames (Bug#18136)
4092 * dispnew.c (handle_window_change_signal):
4093 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4094 frame's menu bar lines subtracted from height.
4095 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4097 (adjust_frame_size): Count in menu bar when setting FrameRows.
4098 (make_terminal_frame): When setting up the frame's lines and
4099 text height don't count in the menu bar.
4100 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4101 lines subtracted from height.
4102 (do_switch_frame): Set tty's FrameRows to number of total lines
4104 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4105 is used, return total number of lines and columns.
4106 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4108 * term.c (OUTPUT, tty_set_terminal_modes)
4109 (tty_set_terminal_window, tty_set_scroll_region)
4110 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4111 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4112 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4113 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4114 Call change_frame_size with frame's menu bar lines subtracted
4116 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4117 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4120 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4122 * alloc.c (Fmemory_info): Remove a stray brace.
4124 * process.c: Fix a comment typo.
4126 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4128 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4130 * widgetprv.h (EmacsFramePart): Remove font.
4132 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4133 (resources, setup_frame_cursor_bits): Remove unused variables and
4134 functions, esp. wrt. font (Bug#18227).
4136 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4138 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4140 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4142 Refer to MS-DOS using the same name everywhere.
4144 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4148 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4150 * w32term.c (w32_redeem_scroll_bar):
4151 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4152 not redeeming scroll bars that have been turned off.
4154 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4156 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4157 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4158 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4159 (safe_run_hook_funcall): Adjust accordingly.
4161 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4163 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4164 Condition correctly according to toolkit used.
4165 * frame.c (make_initial_frame, make_terminal_frame)
4166 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4167 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4168 assignments according to presence of toolkit scrollbars.
4169 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4170 Condition correctly according to toolkit used.
4171 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4172 only if toolkit supports it.
4173 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4175 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4177 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4179 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4181 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4182 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4183 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4184 (safe_run_hooks): Remove comment which is not relevant any more.
4186 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4188 Don't let big frames overrun the stack.
4189 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4190 Use SAFE_NALLOCA, not alloca.
4192 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4193 * dired.c (directory_files_internal): Use a volatile variable
4194 to prevent the compiler from optimizing away all copies of a local.
4195 I wonder how many other GC-related bugs like this lurk elsewhere?
4197 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4198 * xterm.h (struct x_display_info): New member 'connection'.
4199 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4200 so that x_delete_terminal has a file descriptor to pass to
4201 delete_keyboard_wait_descriptor.
4203 Don't mishandle year-9999 dates (Bug#18176).
4204 * editfns.c (decode_time_components): Store an invalid timespec
4205 on overflow, instead of returning false, so that the caller can
4206 distinguish overflow from other errors.
4207 (lisp_time_argument, lisp_seconds_argument): If the time is out
4208 of range, signal a time overflow instead of an invalid time spec.
4209 * keyboard.c (decode_timer): Treat time overflow like other
4212 Avoid undefined behavior with signed left shift.
4213 Caught by 'gcc -fsanitize=undefined'.
4214 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4215 * dispnew.c (line_hash_code, scrolling):
4216 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4217 Use 'unsigned', not 'int', for line hashes.
4218 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4220 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4222 Make compare-strings more compatible with old behavior (Bug#17903).
4223 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4225 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4227 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4228 Don't add label between left and right buttons (Bug#18129).
4230 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4232 Make functions static that no longer need to be extern.
4233 * frame.c, frame.h (set_menu_bar_lines):
4234 * keyboard.c (Qleftmost, Qrightmost):
4235 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4236 (x_set_internal_border_width):
4239 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4241 Fix display of R2L lines when the last character fits only partially.
4242 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4244 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4245 R2L row is visible only partially, give the row a negative x
4247 (display_line): Fix the calculation of the glyph whose pixel width
4248 is used to decide whether the last produced glyph fits on the
4249 line. When the last glyph fits only partially, give the row a
4252 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4253 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4254 pixel width of the first glyph that is hscrolled from display.
4255 (display_line): In R2L glyph rows, don't give a negative offset to
4256 row->x when the first glyph begins before first_visible_x.
4258 * xdisp.c (display_line): If called with iterator set up to write
4259 to a marginal area, delay the call to handle_line_prefix until we
4260 switch back to the text area. (Bug#18035)
4262 * .gdbinit (xwindow): The members total_cols, total_lines,
4263 left_col, and top_line are C integers (and has been so for the
4266 2014-08-01 Andreas Schwab <schwab@suse.de>
4268 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4269 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4271 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4273 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4274 (timerfd_callback): Ignore weird events with no data. Add tight
4275 assertions and comments.
4276 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4277 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4279 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4281 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4282 I had confused && with ||.
4284 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4286 Simplify timerfd configuration and fix some minor glitches.
4287 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4288 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4289 Fall back on timer_create if timerfd_create fails at runtime.
4290 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4291 kernel primitives to do resolution. All uses removed.
4292 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4293 (turn_on_atimers): Clear timer_create-based timers too,
4296 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4297 Without this change, the code can access the local variable 'width'
4298 even when it has not been initialized, and likewise for 'height';
4299 in either case this leads to undefined behavior.
4301 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4303 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4304 necessary, put horizontal scroll bar resources as well. See
4305 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4306 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4308 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4310 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4311 background value to match the resource of its vertical counterpart.
4313 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4315 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4316 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4318 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4320 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4321 change that added the top margin height to the requested height
4322 and revert (undocumented) part of 2014-07-28 change that changed
4323 the logic of whether a size change occurred.
4325 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4327 * .gdbinit (xwindow): The members total_cols, total_lines,
4328 left_col, and top_line are C integers (and has been so for the
4331 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4334 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4336 On GNU/Linux, use timerfd for asynchronous timers.
4337 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4338 (toplevel): Rename alarm_timer_ok to special_timer_available.
4339 [HAVE_TIMERFD]: Declare timerfd.
4340 [HAVE_CLOCK_GETRES]: Declare resolution.
4341 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4342 system timer resolution.
4343 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4344 (timerfd_callback) [HAVE_TIMERFD]: New function.
4345 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4346 [ENABLE_CHECKING]: New function for the sake of automated tests.
4347 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4348 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4349 [ENABLE_CHECKING]: Defsubr test function.
4350 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4351 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4352 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4354 Fix --without-x build and pacify --enable-gcc-warnings.
4355 Problems reported in Bug#18122 and Bug#18124.
4356 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4357 (frame_windows_min_size): Now static.
4358 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4360 (adjust_frame_size): Always declare prototype.
4362 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4363 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4364 * atimer.c (timerfd_callback): Always read expiration data.
4366 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4367 * process.c (add_timer_wait_descriptor): Add timer descriptor
4368 to input_wait_mask and non_process_wait_mask as well.
4370 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4372 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4374 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4376 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4377 Reinstate code removed by the prevoius commit to this file.
4379 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4381 * buffer.h (struct buffer): New fields scroll_bar_height and
4382 horizontal_scroll_bar_type.
4383 * buffer.c (bset_scroll_bar_height)
4384 (bset_horizontal_scroll_bar_type): New functions.
4385 (Fbuffer_swap_text): Handle old_pointm field.
4386 (init_buffer_once): Set defaults for scroll_bar_height and
4387 horizontal_scroll_bar_type.
4388 (syms_of_buffer): New variables scroll_bar_height and
4389 horizontal_scroll_bar_type.
4390 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4391 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4392 (set_vertical_scroll_bar): Remove prototype.
4393 (x_change_tool_bar_height): Add prototype.
4394 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4395 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4396 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4398 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4399 (update_window): Start mode_line_row->y after horizontal scroll
4401 (change_frame_size_1): Call adjust_frame_size.
4402 (init_display): When changing the size of a tty frame do not
4403 pass height of menu bar.
4404 (Qframe_windows_min_size): New symbol.
4405 * frame.h (struct frame): List tool bar fields after menu bar
4406 fields. Add official, total_lines, horizontal_scroll_bars,
4407 config_scroll_bar_height and config_scroll_bar_lines fields.
4408 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4409 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4410 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4411 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4412 (FRAME_WINDOWS_HEIGHT): New macros.
4413 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4414 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4415 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4416 horizontal scroll bar.
4417 (frame_inhibit_resize, adjust_frame_size)
4418 (frame_windows_min_size): Add declarations.
4419 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4420 (x_set_scroll_bar_default_height, x_set_left_fringe)
4421 (x_set_right_fringe, x_set_vertical_scroll_bars)
4422 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4423 (x_set_scroll_bar_height): Add external declarations.
4424 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4425 (adjust_frame_size): New functions.
4426 (make_frame): Initial horizontal_scroll_bars field.
4427 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4429 (make_initial_frame, make_terminal_frame): No horizontal scroll
4430 bar in initial and terminal frames. Use adjust_frame_size.
4431 (Fframe_total_cols): Fix doc-string.
4432 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4433 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4434 Rewrite using adjust_frame_size.
4435 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4436 (Qframe_windows_min_size): New symbols.
4437 (x_set_frame_parameters): Remove call of check_frame_size.
4438 (x_report_frame_params): Return scroll_bar_height value.
4439 (x_set_left_fringe, x_set_right_fringe): New functions.
4440 (adjust_frame_height, x_set_internal_border_width)
4441 (x_set_fringe_width): Remove.
4442 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4443 (x_set_scroll_bar_width, x_set_right_divider_width)
4444 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4445 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4447 (x_figure_window_size): Rewrite to make frame display the
4448 expected number of lines.
4449 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4450 (Vdefault_frame_horizontal_scroll_bars)
4451 (Vframe_initial_frame_tool_bar_height)
4452 (frame_inhibit_implied_resize): New variables.
4453 * fringe.c (compute_fringe_widths): Remove.
4454 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4455 (xg_create_horizontal_scroll_bar)
4456 (xg_update_horizontal_scrollbar_pos)
4457 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4458 (xg_get_default_scrollbar_height)
4459 (xg_clear_under_internal_border): Extern.
4460 * gtkutil.c (xg_frame_resized): Don't call
4461 do_pending_window_change.
4462 (xg_frame_set_char_size): Use adjust_frame_size.
4463 (style_changed_cb): Call update_theme_scrollbar_height and
4464 x_set_scroll_bar_default_height.
4465 (x_wm_set_size_hint): Don't call check_frame_size.
4466 (update_theme_scrollbar_height)
4467 (xg_get_default_scrollbar_height)
4468 (xg_create_horizontal_scroll_bar)
4469 (xg_update_horizontal_scrollbar_pos)
4470 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4471 (xg_create_scroll_bar): Set horizontal slot of bar.
4472 (xg_initialize): Call update_theme_scrollbar_height.
4473 (xg_clear_under_internal_border): No more static.
4474 * insdel.c (adjust_suspend_auto_hscroll): New function.
4475 (adjust_markers_for_delete, adjust_markers_for_insert)
4476 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4477 * keyboard.c (readable_events, discard_mouse_events)
4478 (make_lispy_event): Handle horizontal scroll bar click events.
4479 (Fsuspend_emacs): When changing the size of a tty frame do not
4480 pass height of menu bar.
4481 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4482 (Qright, Qleftmost, Qrightmost): New symbols.
4483 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4485 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4486 * nsfns.m (x_set_internal_border_width): New function.
4487 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4488 Remove extended fringe code.
4489 (x_set_window_size, x_new_font): Don't call
4490 compute_fringe_widths.
4491 * term.c (Fresume_tty): When changing the size of a tty frame do
4492 not pass height of menu bar.
4493 (clear_tty_hooks, set_tty_hooks):
4494 Clear horizontal_scroll_bar_hook.
4495 (init_tty): Frame has no horizontal scroll bars.
4496 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4497 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4498 scroll_bar_after_handle, scroll_bar_left_arrow,
4499 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4500 scroll_bar_to_rightmost entries.
4501 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4502 (struct terminal): Add set_horizontal_scroll_bar_hook.
4503 * w32console.c (initialize_w32_display):
4504 Clear horizontal_scroll_bar_hook.
4505 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4507 (x_clear_under_internal_border, x_set_internal_border_width):
4509 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4510 Set windows_or_buffers_changed when adding the menu bar.
4511 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4512 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4513 (w32_createhscrollbar): New functions.
4514 (w32_createscrollbar): Rename to w32_createvscrollbar.
4515 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4516 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4517 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4518 Add WM_EMACS_SHOWCURSOR.
4519 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4520 case do not artificially impose WM size hints.
4521 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4522 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4524 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4525 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4526 (unwind_create_frame_1): Remove.
4527 (Fx_create_frame): Make both scrollbars the system standard
4528 width and height. Use official field of frame structure to
4529 inhibit running window-configuration-change-hook.
4530 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4531 pixelwise. Handle frame's official field.
4532 (w32_frame_parm_handlers): Remove x_set_fringe_width
4533 entries. Add x_set_scroll_bar_height,
4534 x_set_horizontal_scroll_bars, x_set_left_fringe and
4536 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4537 pass height of menu bar to change_frame_size.
4538 * w32menu.c (set_frame_menubar): Rewrite using
4539 frame_inhibit_resize.
4540 * w32term.h (struct w32_display_info):
4541 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4542 (struct scroll_bar): Add horizontal.
4543 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4544 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4545 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4546 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4547 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4548 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4549 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4550 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4551 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4552 Define instead of WM_EMACS_CREATESCROLLBAR.
4553 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4554 WND_SCROLLBAR_INDEX.
4555 * w32term.c (horizontal_scroll_bar_min_handle)
4556 (horizontal_scroll_bar_left_border)
4557 (horizontal_scroll_bar_right_border): New integers.
4558 (x_set_frame_alpha): Replace x_highlight_frame by
4560 (x_window_to_scroll_bar): New argument "type". Update callers
4562 (w32_set_horizontal_scroll_bar_thumb)
4563 (x_horizontal_scroll_bar_report_motion)
4564 (w32_set_horizontal_scroll_bar)
4565 (w32_horizontal_scroll_bar_handle_click)
4566 (x_horizontal_scroll_bar_report_motion): New functions.
4567 (w32_mouse_position): Discriminate horizontal and vertical
4569 (my_create_scrollbar): Replace with two new functions
4570 my_create_vscrollbar and my_create_hscrollbar.
4571 (x_scroll_bar_create): New argument "horizontal".
4572 Update callers accordingly.
4573 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4574 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4576 (w32_read_socket): Handle WM_HSCROLL cae.
4577 (x_new_font): Don't recompute fringe widths.
4578 Use frame_inhibit_resize. Calculate new menu bar height iff we
4579 build without toolkit. Always clear under internal border.
4580 (x_set_window_size): Don't check frame size or recompute
4581 fringes. Reset fullscreen status before applying sizes.
4582 Always resize as requested by pixelwise argument. Don't call
4583 do_pending_window_change.
4584 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4585 (w32_initialize_display_info): Initialize dpyinfo's
4586 horizontal_scroll_bar_cursor entry.
4587 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4588 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4589 horizontal_scroll_bar_left_border.
4590 (w32fullscreen_hook): Intermittently resize window to normal
4591 when switching from fullscreen to maximized state.
4592 (run_window_configuration_change_hook): Don't run it if frame is
4594 (unwind_change_frame): Remove.
4595 (Fset_window_configuration): Rewrite using frame's official field.
4596 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4597 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4598 * window.h (struct window): New fields old_pointm,
4599 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4600 scroll_bar_height and suspend_auto_hscroll.
4601 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4603 (sanitize_window_sizes): Extern.
4604 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4605 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4606 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4607 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4608 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4610 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4611 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4612 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4613 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4614 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4615 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4616 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4617 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4618 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4619 (Fwindow_old_point, sanitize_window_sizes): New functions.
4620 (Qwindow_sanitize_window_sizes): New symbol.
4621 (window_body_height): Count in horizontal scroll bar.
4622 (set_window_hscroll, Fscroll_left, Fscroll_right):
4623 Set suspend_auto_hscroll slot.
4624 (Fwindow_inside_edges): Count fringes pixelwise.
4625 (coordinates_in_window, Fcoordinates_in_window_p):
4626 Consider horizontal scroll bar.
4627 (check_frame_size, adjust_window_margins): Remove functions and
4628 corresponding calls.
4629 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4630 (temp_output_buffer_show): Reset hscroll related fields.
4631 Initialize old_pointm.
4632 (make_parent_window): Initialize old_pointm.
4633 (make_window): Initialize old_pointm, horizontal scroll bar type,
4634 and scroll bar height.
4635 (resize_frame_windows): Don't count top margin in new sizes.
4636 Don't use safe sizes when shrinking a frame; let the window
4637 manager do the clipping.
4638 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4640 (Fdelete_window_internal): Unchain old_pointm marker.
4641 (window_scroll_pixel_based, Fscroll_other_window):
4643 (Fwindow_text_width, Fwindow_text_height): New argument
4645 (struct saved_window): New fields, old_pointm, hscroll_whole,
4646 suspend_auto_hscroll, scroll_bar_height and
4647 horizontal_scroll_bar_type.
4648 (Fset_window_configuration, save_window_save): Set new fields of
4650 (apply_window_adjustment): Don't call adjust_window_margins.
4651 (set_window_margins): Don't change margins if new sizes don't
4653 (set_window_scroll_bars): New argument "horizontal_type".
4654 Handle horizontal scroll bars. Don't change scroll bars if they
4655 don't fit into window.
4656 (Fset_window_scroll_bars): New argument "horizontal_type".
4657 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4658 (compare_window_configurations): Compare horizontal scroll bar
4660 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4661 horizontal scroll bar height.
4662 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4663 instead of FRAME_LINES.
4664 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4665 ON_VERTICAL_SCROLL_BAR.
4666 (with_echo_area_buffer): Initialize old_pointm.
4667 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4669 (unwind_with_echo_area_buffer): Handle old_pointm.
4670 (update_tool_bar): Set do_update when the tool bar window has at
4671 least one line (since this is what the user sets).
4672 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4673 (redisplay_tool_bar): Return early when toolbar has zero lines.
4674 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4675 (hscroll_window_tree): Handle suspension of auto_hscroll and
4677 (set_horizontal_scroll_bar): New function.
4678 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4679 more than one line. Handle horizontal scroll bars.
4680 (note_mouse_highlight): Handle horizontal scrol bars.
4681 (expose_frame): Set dimensions of XRectangle from frame's text
4683 (Vvoid_text_area_pointer): Update doc-string.
4684 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4685 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4686 (x_set_internal_border_width): New functions.
4687 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4688 (unwind_create_frame_1): Remove.
4689 (Fx_create_frame): Handle horizontal scroll bars. Use official
4690 field of frame structure to inhibit running
4691 window-configuration-change-hook.
4692 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4693 pixelwise. Handle frame's official field.
4694 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4695 x_set_horizontal_scroll_bars, x_set_left_fringe,
4697 * xmenu.c (update_frame_menubar, free_frame_menubar):
4698 Use adjust_frame_size.
4699 * xterm.h (struct x_display_info):
4700 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4702 (struct scroll_bar): Add horizontal slot.
4703 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4704 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4705 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4706 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4707 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4708 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4709 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4710 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4711 (x_clear_under_internal_border): Remove.
4712 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4713 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4714 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4715 HORIZONTAL. Update callers.
4716 (horizontal_action_hook_id): New action hook id.
4717 (x_horizontal_scroll_bar_to_input_event)
4718 (x_create_horizontal_toolkit_scroll_bar)
4719 (xt_horizontal_action_hook)
4720 (x_set_toolkit_horizontal_scroll_bar_thumb)
4721 (XTset_horizontal_scroll_bar, x_net_wm_state)
4722 (x_horizontal_scroll_bar_report_motion): New functions.
4723 (xg_scroll_callback, x_scroll_bar_handle_click):
4724 Handle horizontal scroll bars.
4725 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4726 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4728 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4729 Handle horizontal scroll bars.
4730 (handle_one_xevent): Handle horizontal scroll bar events.
4731 Call x_net_wm_state.
4732 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4734 (x_set_window_size): Don't call check_frame_size and
4735 do_pending_window_change.
4736 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4737 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4738 (x_scroll_bar_set_handle): Add some checks when calling
4741 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4743 Revert previous change.
4744 There is certainly nothing wrong with writing code like 'lo <= i
4745 && i <= hi', even if LO happens to a constant. There isn't even
4746 anything wrong in general with writing 'a <= b' if A happens to
4747 be a constant. At any rate stylistic changes shouldn't
4748 be done like this without discussion.
4750 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4752 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4753 (Fgarbage_collect): Reorder conditions that are written backwards.
4754 * data.c (cons_to_unsigned): Likewise.
4755 * dispnew.c (update_frame_1, sit_for): Likewise.
4756 * fileio.c (file_offset): Likewise.
4757 * filelock.c (read_lock_data, lock_file): Likewise.
4758 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4760 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4761 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4762 * lread.c (read1): Likewise.
4763 * minibuf.c (read_minibuf_noninteractive): Likewise.
4764 * nsterm.m (x_set_frame_alpha): Likewise.
4765 * process.c (wait_reading_process_output): Likewise.
4766 * region-cache.c (delete_cache_boundaries): Likewise.
4767 * xterm.c (x_set_frame_alpha): Likewise.
4769 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4771 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4774 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4776 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4777 because atimer expiration is absolute rather than relative.
4779 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4781 * w32term.h (current_popup_menu, menubar_in_use):
4782 Move declarations from w32term.c.
4784 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4786 * w32fns.c (menubar_in_use): No more static.
4787 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4789 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4791 Move hourglass machinery to RIF.
4792 * dispextern.h (struct redisplay_interface): New members
4793 show_hourglass and hide_hourglass. Indent comments.
4794 (show_hourglass, hide_hourglass): Remove prototypes.
4795 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4796 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4797 (ns_redisplay_interface): Add them.
4798 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4799 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4800 (w32_arrow_cursor): New function to hack around non-GUI frames.
4801 (w32_redisplay_interface): Add new functions.
4802 * w32term.h (w32_arror_cursor): Add prototype.
4803 * xdisp.c (show_hourglass): New function, refactored out from
4804 platform-dependent code.
4805 (cancel_hourglass): Now call to RIF function.
4806 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4807 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4808 (x_redisplay_interface): Add new functions.
4810 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4812 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4813 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4814 and complete previous change.
4815 * frame.c (adjust_frame_height): New function.
4816 (Fset_frame_height, Fset_frame_size): Use it.
4817 (x_set_frame_parameters): Take frame top margin into account.
4819 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4821 * frame.c (Fset_frame_height): Take frame top margin into account.
4822 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4823 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4825 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4827 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4828 menubar_height as such. Tweak comment.
4829 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4830 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4831 All related users changed.
4832 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4833 * xterm.c (handle_one_xevent):
4834 * gtkutil.c (xg_event_is_for_menubar):
4835 * xfns.c (x_window) [USE_X_TOOLKIT]:
4836 * xmenu.c (set_frame_menubar, free_frame_menubar):
4837 Prefer to use FRAME_MENUBAR_HEIGHT.
4839 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4841 * frame.c (Fframe_parameters): Always report frame height without
4842 menu and tool bar lines.
4844 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4846 * nsterm.m (applicationDidFinishLaunching:): Call
4847 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4848 (antialiasThresholdDidChange:): New method for EmacsApp.
4850 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4852 * macfont.m (macfont_update_antialias_threshold): Remove static.
4854 * macfont.h (macfont_update_antialias_threshold): Declare.
4856 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4858 * w32select.c (setup_windows_coding_system):
4859 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4860 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4862 * w16select.c (Fw16_get_clipboard_data):
4863 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4866 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4867 buffer position where we are to start the iteration.
4868 (handle_invisible_prop): Record in it->stop_charpos the position
4869 where the invisible text ends. (Bug#18035)
4870 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4871 row has zero buffer position as their start position.
4872 Reported by martin rudalics <rudalics@gmx.at>.
4874 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4875 infinite looping in redisplay when display lines don't have enough
4876 space to display even a single character. (Bug#18036)
4878 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4880 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4881 * xfns.c (x_window): Use it to allow xfree later.
4882 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4883 where appropriate. Use bool for booleans and remove redundant checks.
4884 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4885 * xterm.c (x_free_frame_resources): Free shell_position.
4887 2014-07-19 K. Handa <handa@gnu.org>
4889 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4890 mandatory font spec (Bug#17973).
4892 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4894 * font.c (font_score): Return the worst score if the size of
4895 ENTITY is wrong by more than a factor 2 (Bug#17973).
4897 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4899 * frame.c (frame_unspecified_color): New function
4900 refactored out from ...
4901 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4902 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4904 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4905 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4906 * lisp.h (set_frame_param): Remove prototype.
4907 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4908 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4911 Prefer 'x_display_info *' to 'Display *' in X selection code.
4912 This helps to avoid unneeded calls to x_display_info_for_display.
4913 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4914 instead of 'Display *'.
4915 (SELECTION_EVENT_DPYINFO): New macro.
4916 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4917 it as an lvalue. Mention this in comment.
4918 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4919 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4920 (selection_data_to_lisp_data, receive_incremental_selection):
4921 Convert to use 'x_display_info *'. Adjust users where appropriate.
4922 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4923 selection data *' as last arg to not return values in args.
4924 (unexpect_property_change): Use common removal technique.
4926 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4928 * print.c (print_preprocess): Adjust to match changed
4929 sub char-table structure and avoid crash (Bug#18038).
4931 * data.c (wrong_choice): Not static any more.
4932 * lisp.h (wrong_choice): Add prototype.
4933 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4934 Declare namebuf as such. Tweak comment.
4935 [USE_GTK]: Likewise for tool_bar_position.
4936 (fset_tool_bar_position) [USE_GTK]: Ditto.
4937 (FRAME_TOOL_BAR_POSITION): New macro.
4938 * frame.c (x_report_frame_params):
4939 * gtkutil.c (update_frame_tool_bar):
4940 * xfns.c (Fx_create_frame): Use it.
4941 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4943 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4945 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4946 buffer's default-directory only if it is a string. (Bug#17986)
4948 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4950 More precise control over values of some buffer-local variables.
4951 * keyboard.c (Qvertical_scroll_bar):
4952 * frame.c (Qleft, Qright): Move to ...
4953 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4954 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4955 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4956 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4957 vertical-scroll-bar, scroll-up-aggressively
4958 and scroll-down-aggressively.
4959 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4961 * nsfns.m, frame.h (Qleft, Qright):
4962 * nsterm.m (Qleft): Remove declarations.
4963 * gtkutil.c (toplevel): Include buffer.h.
4964 * data.c (wrong_choice, wrong_range): New functions.
4965 (store_symval_forwarding): Handle special properties of buffer-local
4966 variables and use functions from the above to signal error, if any.
4968 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4969 values. Add comment.
4970 (struct frame): Re-arrange layout to avoid extra padding and use bit
4971 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4972 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4973 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4974 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4975 Define as no-ops because there are no scroll bars anyway.
4976 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4979 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4980 Add convenient setter.
4981 (font_put_frame_data, font_get_frame_data): Use it.
4983 2014-07-15 Daiki Ueno <ueno@gnu.org>
4985 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4986 pointer argument, before dereferencing.
4987 (XCHAR2B_BYTE2): Likewise.
4989 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4991 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4992 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4993 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
4994 Use record_unwind_protect_int and avoid consing.
4995 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
4997 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
4999 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5001 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5002 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5004 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5005 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5006 * minibuf.c: Include binary-io.h instead of fcntl.h.
5007 (read_minibuf_noninteractive):
5008 Use set_binary_mode instead of handcrafted code.
5009 Don't call emacs_set_tty if emacs_get_tty failed.
5010 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5011 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5012 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5014 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5015 This works around a GCC compiler bug when Emacs is configured with
5016 --enable-gcc-warnings.
5018 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5020 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5021 or characters in string, respectively. Add comment.
5022 * fringe.c (Fdefine_fringe_bitmap):
5023 * fns.c (Fsubstring, substring_both): Use it.
5024 * keymap.c (Fdefine_key, Flookup_key):
5025 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5027 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5028 Use menu_item_width.
5029 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5031 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5033 Improve behavior of 'bzr up; cd src; make -k'.
5034 * Makefile.in (top_srcdir): New var.
5035 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5036 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5037 its expansion is a bit shorter.
5038 (../config.status): Actually build config.status instead of
5040 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5041 New macros, copied and relocated from ../Makefile.in.
5042 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5043 (../config.status, Makefile): New dependencies and rules,
5044 copied with relocation from ../Makefile.in. This should be more
5045 likely to rebuild the build machinery properly if you do a 'make'
5046 in the src directory.
5048 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5050 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5053 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5054 behavior on Windows 7 and later when the function is repeatedly
5055 invoked with the same value of DIR. (Bug#17950)
5057 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5058 string to match the one in w32fns.c.
5060 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5061 stdin to binary mode only if it is connected to a terminal.
5063 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5065 Coalesce extern decls.
5066 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5067 * sysdep.c (emacs_get_tty, emacs_set_tty):
5068 Move duplicate extern decls from here ...
5069 * systty.h: ... to here, so that there's just one copy.
5071 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5073 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5075 * nsfns.m (Fns_popup_font_panel): Ditto.
5077 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5079 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5081 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5083 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5084 [DOS_NT]: Implement for WINDOWSNT.
5086 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5089 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5091 * sysdep.c (suppress_echo_on_tty): New function.
5092 * minibuf.c (read_minibuf_noninteractive): Use it.
5094 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5096 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5097 sysinfo failed. Adjust docstring.
5099 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5101 Implement memory-info for MS-DOS.
5102 * dosfns.c (dos_memory_info): New function.
5103 * dosfns.h (dos_memory_info): Add prototype.
5104 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5105 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5106 of doing some of its job.
5108 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5109 reference termios structure members.
5111 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5113 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5115 * minibuf.c (top): Include systty.h. Declare external
5116 emacs_get_tty and emacs_set_tty.
5117 (Vread_hide_char): New lisp variable.
5118 (read_minibuf_noninteractive): Hide characters with
5119 Vread_hide_char if it is a character. (Bug#17839)
5121 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5123 Implement memory-info for MS-Windows.
5124 * w32.c (w32_memory_info): New function.
5125 * w32.h (w32_memory_info): Prototype it.
5126 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5128 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5130 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5131 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5132 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5133 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5134 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5135 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5136 (decode_coding_big5, decode_coding_charset, decode_coding)
5137 (encode_coding): Adjust users.
5139 * alloc.c (Fmemory_info): New function.
5141 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5143 * syntax.c (back_comment): Use more-natural location for label.
5145 * font.c, font.h (font_unparse_fcname): Now static.
5146 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5148 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5150 Next minor cleanup of font subsystem.
5151 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5152 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5154 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5156 * ftfont.h (ftfont_font_format): Remove prototype.
5157 * ftfont.c (ftfont_font_format): Remove; now unused.
5159 * nsfont.m (nsfont_open):
5160 * w32font.c (w32font_open_internal):
5161 * w32uniscribe.c (uniscribe_open):
5162 * xfont.c (xfont_open):
5163 * xftfont.c (xftfont_open): All users changed.
5165 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5166 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5168 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5170 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5171 x_produce_glyphs does when it generates a stretch glyph that
5172 represents a TAB. (Bug#17969)
5174 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5175 and there is a display property at that position, don't call
5176 move_it_to to move to a position before window start. (Bug#17942)
5177 Fix condition for finding CHARPOS by the first call to move_it_to.
5180 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5182 * syntax.c (find_defun_start): Try the cache even
5183 if !open_paren_in_column_0_is_defun_start.
5184 (back_comment): If find_defun_start was pessimistic, use the
5185 scan_sexps_forward result to improve the cache (bug#16526).
5187 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5189 * xdisp.c (redisplay_window): If redisplay of a window ends up
5190 with point in a partially visible line at end of the window, make
5191 sure the amended position of point actually has smaller Y
5192 coordinate; if not, give up and scroll the display. (Bug#17905)
5194 * window.c (window_scroll_pixel_based): When point ends up at the
5195 last fully visible line, don't let move_it_to stop at the left
5196 edge of the line and dupe us into thinking point is inside the
5199 * w32.c (network_interface_info): Make sure the argument is a
5202 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5204 * process.c (read_and_dispose_of_process_output): Fix typo
5205 in previous patch: we want nonnegative fds, not nonzero fds.
5207 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5209 * chartab.c (char_table_translate): Move to...
5210 * character.h (char_table_translate): ... inline function here.
5211 Avoid Faref and assume that args are always valid. This helps to
5212 speedup search, which is especially important for a huge buffers.
5213 * lisp.h (char_table_translate): Remove prototype.
5215 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5216 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5217 New function, with an intention to avoid code duplication between
5219 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5221 * ftfont.c (ftfont_open):
5222 * macfont.m (macfont_open):
5223 * xftfont.c (xftfont_open): Use it.
5225 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5227 * process.c: Add sanity checks for file descriptors (Bug#17844).
5228 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5229 Check that infd is nonnegative before using it as an fd.
5230 (read_and_dispose_of_process_output, Fprocess_send_eof):
5231 Likewise, for outfd.
5232 (wait_reading_process_output): Omit unnecessary check of infd.
5234 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5236 Minor fixups related to usage of the 'long' type.
5237 * gnutls.c (emacs_gnutls_handshake):
5238 * xfaces.c (dump_realized_face):
5239 Work even if 'long' is narrower than 'void *'.
5240 * termcap.c (scan_file):
5241 * xselect.c (x_decline_selection_request)
5242 (x_reply_selection_request, x_get_window_property):
5243 * xterm.c (x_set_frame_alpha):
5244 Remove unnecessary 'L' suffixes of integer constants.
5245 * xfns.c (hack_wm_protocols):
5246 * xselect.c (x_fill_property_data):
5247 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5248 Remove unnecessary casts to 'long'.
5249 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5251 Minor ImageMagick safety fixes.
5252 * image.c (imagemagick_compute_animated_image):
5253 Remove useless assignment to local. Avoid problems if dest_width is 0.
5254 (imagemagick_load_image): Use int for pixel counts that can't
5255 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5256 a row width greater than the image width (or greater than LONG_MAX!).
5258 2014-07-04 K. Handa <handa@gnu.org>
5260 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5261 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5262 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5264 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5266 * font.h (struct font_driver): Remove get_outline and free_outline;
5267 not used by any font driver.
5268 * ftfont.c (ftfont_driver):
5269 * macfont.m (macfont_driver):
5270 * nsfont.m (nsfont_driver):
5271 * w32font.c (w32font_driver):
5272 * w32uniscribe.c (uniscribe_font_driver):
5273 * xfont.c (xfont_driver): Related users changed.
5274 * xselect.c (x_get_window_property): Use convenient xmalloc.
5275 Call to xfree only if some data was really allocated.
5277 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5279 On MS-Windows, display busy cursor on all GUI frames.
5280 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5281 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5282 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5284 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5285 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5287 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5289 Use convenient alists to manage per-frame font driver-specific data.
5290 * frame.h (struct frame): Rename font_data_list to...
5291 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5292 * font.h (struct font_data_list): Remove; no longer need a special
5294 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5296 * font.c (font_put_frame_data, font_get_frame_data)
5297 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5299 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5300 Related users changed.
5301 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5302 Prefer convenient xmalloc and xfree.
5304 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5306 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5307 the window whose glyph row is being prepared and a flag whether it
5308 is for mode/header line. Make sure the glyph row's marginal areas
5309 are in sync with what the window wants.
5312 * xdisp.c (display_line, display_mode_line):
5313 Call prepare_desired_row with additional arguments, as appropriate.
5315 * dispextern.h (prepare_desired_row): Adjust prototype.
5317 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5319 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5320 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5321 caused by xw_popup_dialog in daemon mode (Bug#17891).
5323 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5325 * frame.c (do_switch_frame): When switching to another TTY frame,
5326 make sure FrameCols and FrameRows are in sync with the new frame's
5329 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5331 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5332 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5333 min_char slots. Adjust comment.
5334 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5335 Add SUB_CHAR_TABLE_OFFSET member.
5336 (make_uninit_sub_char_table): New function.
5337 (toplevel): Add compile-time assert to verify suitable member layout
5338 in Lisp_Sub_Char_Table.
5339 * alloc.c (mark_char_table): Add extra argument to denote char table
5340 subtype. Adjust to match new layout of sub char-table.
5341 (mark_object): Always mark sub char-tables with mark_char_table.
5342 * chartab.c (make_sub_char_table, copy_sub_char_table)
5343 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5344 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5345 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5346 All related users changed.
5347 * lread.c (read1): Adjust to match new layout of sub char-table.
5348 * print.c (print_object): Likewise (Bug#17898).
5350 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5352 * keymap.c (get_keyelt): Simplify.
5353 (copy_keymap_item): Remove left-over code for when we had
5354 key-shortcut caches.
5356 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5358 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5359 (dealloc): Remove for EmacsScroller.
5361 * nsterm.h (EmacsScroller): Remove dealloc.
5363 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5365 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5367 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5369 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5370 when setNeedsDisplay is called so we don't trigger redisplay for every
5373 * nsterm.m (any_help_event_p): New variable.
5374 (mouseMoved:): Set any_help_event_p to YES if help event is
5375 generated. Remove else with empty help event that triggered redisplay
5376 for every mouse move.
5377 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5379 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5381 * xfns.c (Qsuppress_icon): Remove; no real users.
5382 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5383 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5384 (syms_of_w32fns): Don't DEFSYM it.
5386 2014-06-29 Glenn Morris <rgm@gnu.org>
5388 * Makefile.in (ns-app): Mark as PHONY.
5390 2014-06-28 Glenn Morris <rgm@gnu.org>
5392 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5393 liblw.a in this directory.
5395 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5397 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5398 also in unibyte case. (Bug#17865)
5400 2014-06-28 K. Handa <handa@gnu.org>
5402 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5403 (MIN_CHARBUF_SIZE): New macro.
5404 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5406 2014-06-27 Glenn Morris <rgm@gnu.org>
5408 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5409 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5410 (.el.elc): Replace suffix rule with pattern rule.
5411 (%.elc): New pattern rule, with order-only prerequisite.
5412 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5413 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5414 in place of BOOTSTRAPEMACS.
5416 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5418 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5420 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5422 Consistently use validate_subarray to verify substring.
5423 * fns.c (validate_substring): Not static any more. Adjust to
5424 use ptrdiff_t, not EMACS_INT, because string and vector limits
5425 can't exceed ptrdiff_t even if EMACS_INT is wider.
5426 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5427 (secure_hash): Adjust user.
5428 * lisp.h (validate_subarray): Add prototype.
5429 * coding.c (Fundecodable_char_position):
5430 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5431 Use validate_subarray. Adjust comment to mention substring.
5433 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5435 Do not allow out-of-range character position in Fcompare_strings.
5436 * fns.c (validate_subarray): Add prototype.
5437 (Fcompare_substring): Use validate_subarray to check ranges.
5438 Adjust comment to mention that the semantics was changed. Also see
5439 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5441 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5443 Be more consistent about the 'Qfoo' naming convention.
5444 * image.c (Fimagemagick_types):
5445 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5446 * process.c (Fmake_network_process):
5447 Rename C local identifier 'Qfoo to avoid giving the false
5448 impression that it stands for the symbol 'foo'.
5450 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5452 Simplify and cleanup character conversion stuff.
5453 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5455 * character.c (multibyte_char_to_unibyte)
5456 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5457 * character.h (make_char): Remove; unused.
5458 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5459 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5460 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5461 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5462 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5464 2014-06-22 Mario Lang <mlang@delysid.org>
5466 * w32fns.c (Fw32_shell_execute): The the -> the.
5468 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5470 * xmenu.c (mouse_position_for_popup):
5471 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5472 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5473 * menu.c (Fx_popup_menu):
5474 * xselect.c (x_handle_dnd_message): Adjust users.
5475 * menu.h (mouse_position_for_popup): Remove prototype.
5476 * xterm.h (x_relative_mouse_position): Add prototype.
5477 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5478 call XFree if XQueryTree returns zero.
5480 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5482 * indent.c (Fvertical_motion): Doc fix.
5483 Move to the goal column, if any, with a single call to
5484 move_it_in_display_line, not in two calls. Doing this with two
5485 calls causes move_it_in_display_line apply the line-prefix
5486 handling twice instead of just once. (Bug#17823)
5488 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5490 Port to OS X ACLs (Bug#17810).
5491 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5492 ACL_TYPE_ACCESS) doesn't work.
5494 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5496 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5497 before checking key-translation-map (bug#17659).
5499 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5501 * font.c (font_make_object): Avoid dangling pointer which may
5502 crash GC (Bug#17771).
5504 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5506 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5507 prototype of DGifCloseFile as appropriate for older and newer
5509 (gif_close): New function, encapsulates the differences in the
5510 calling sequence of DGifCloseFile before v5.1.0 and after it.
5511 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5512 error string where appropriate. (Bug#17790)
5514 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5515 macro execution, make sure point didn't move since last complete
5516 redisplay, as the condition for using the glyph matrix
5517 information. (Bug#17777)
5519 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5521 Minor cleanup of fonset code.
5522 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5523 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5524 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5525 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5526 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5527 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5528 (free_realized_fontset): Remove because a no-op since 2008.
5529 (free_face_fontset): Adjust user.
5530 (syms_of_fontset): Shrink fontset by one extra slot.
5532 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5534 Omit redundant extern decls.
5535 Most of this patch is from Dmitry Antipov, in:
5536 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5537 * commands.h (update_mode_lines):
5538 * frame.h (Qbackground_color, Qforeground_color)
5539 (x_set_menu_bar_lines):
5540 * ftfont.c (ftfont_font_format):
5541 * intervals.h (Qkeymap, Qfont):
5542 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5543 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5544 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5545 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5546 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5547 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5548 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5549 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5550 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5551 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5552 (Qtool_bar, Qheader_line):
5553 * macros.c (Fexecute_kbd_macro):
5554 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5555 * xterm.c (x_delete_terminal, XSetIMValues):
5556 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5557 (x_implicitly_set_name, popup_activated)
5558 (widget_store_internal_border):
5559 Remove redundant decls.
5560 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5561 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5562 Remove _Noreturn, as make-docfile now does that for us.
5563 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5564 (Qregion_extract_function): New decl.
5565 * window.c, xfns.c: Include menu.h.
5567 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5569 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5571 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5573 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5574 * callint.c (read_file_name): ... convert to static here.
5575 * lisp.h (Fread_file_name): Do not EXFUN it.
5576 (STRING_COPYIN): Remove; unused.
5577 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5578 (char_composable_p): ... static function. All users changed.
5579 * eval.c (toplevel): Remove redundant #include directives.
5580 * xterm.c (x_initialize): Add static to match prototype.
5581 * ccl.c (Fccl_execute_on_string):
5582 * font.c (fon_intern_prop): Use make_specified_string.
5584 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5586 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5587 Reported by David Caldwell in:
5588 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5590 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5592 Do not ask for XRender extension each time XFT font is opened.
5593 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5594 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5596 2014-06-15 Glenn Morris <rgm@gnu.org>
5598 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5600 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5602 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5603 information if we are in the middle of executing a keyboard macro,
5604 since redisplay doesn't update the screen until the macro is
5605 finished. (Bug#17777)
5607 * alloc.c (cleanup_vector): Don't dereference a font driver
5608 pointer if it is NULL. (Bug#17771)
5610 2014-06-13 Glenn Morris <rgm@gnu.org>
5612 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5613 ($(lispsource)/international/charprop.el)
5614 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5615 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5616 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5617 GNU make automatically passes command-line arguments to sub-makes.
5619 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5621 Avoid hangs in accept-process-output (Bug#17647).
5622 * lisp.h, process.c (wait_reading_process_input):
5623 Return int, not bool. All uses changed.
5624 * process.c (SELECT_CANT_DO_WRITE_MASK):
5625 Remove macro, replacing with ...
5626 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5628 (status_notify): New arg WAIT_PROC. Return int, not void.
5631 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5633 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5634 the frame is the initial frame, because the hook is not set up
5635 then, and Emacs crashes.
5636 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5638 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5640 * keymap.c (silly_event_symbol_error): Don't recommend the use
5643 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5645 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5646 matching overlay strings with 'cursor' property against buffer
5647 positions traversed in the glyph row. (Bug#17744)
5649 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5651 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5654 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5655 determine 10.9 (Bug#17751).
5657 * macfont.m (macfont_draw): Positions were not freed.
5659 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5661 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5662 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5663 function. Also adjust comment.
5664 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5666 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5667 * font.c (font_done_for_face):
5668 * xfaces.c (realize_non_ascii_face): Adjust user.
5669 * font.h (struct font_driver): Convert 'prepare_face' to return
5670 void because its return value is never used anyway.
5671 * xfont.c (xfont_prepare_face): Return void.
5672 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5673 (xftfont_done_face): Use xfree.
5675 * dispextern.h (last_tool_bar_item): Remove declaration.
5676 * frame.h (struct frame): New member last_tool_bar_item.
5677 * frame.c (make_frame): Initialize it.
5678 * xdisp.c (toplevel): Remove last_tool_bar_item.
5679 (handle_tool_bar_click, note_tool_bar_highlight):
5680 * w32term.c (w32_read_socket, w32_initialize):
5681 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5683 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5684 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5686 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5688 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5689 * process.c (Faccept_process_output)
5690 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5691 the return value is about PROCESS, not about other processes.
5693 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5695 Further adjustments to mark_object and friends.
5696 Now the mark_object's stack is just 32 bytes on a 64-bit
5697 system, which means extra 20% off the stack usage.
5698 * alloc.c (mark_save_value): As before, refactored out from ...
5699 (mark_object): ... adjusted user. Also add comment.
5701 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5703 Fix core dump after a dropped X connection (Bug#17704).
5704 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5705 is dead, as we may be shutting down.
5707 2014-06-08 Glenn Morris <rgm@gnu.org>
5709 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5711 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5713 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5715 If a C name must be extern on some platforms, make it extern on all.
5716 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5718 * font.h (ftxfont_driver) [HAVE_XFT]:
5719 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5720 * lisp.h (get_frame_param):
5721 * menu.h (tty_menu_show):
5722 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5723 * termhooks.h (encode_terminal_code):
5724 * xterm.h (x_menu_wait_for_event):
5726 * frame.c (get_frame_param):
5727 * fringe.c (max_used_fringe_bitmap):
5728 * ftxfont.c (ftxfont_driver):
5729 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5730 * menu.c (menu_items_inuse):
5731 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5732 * term.c (encode_terminal_code, tty_menu_show):
5733 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5734 * xfaces.c (load_color):
5735 * xmenu.c (x_menu_wait_for_event):
5738 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5740 Change object marking routines to minimize stack usage.
5741 This change moves a few cold paths from mark_object to NO_INLINE
5742 functions and adjusts symbol marking loop. According to GCC 4.8.2
5743 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5744 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5745 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5746 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5747 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5748 refactored out from ...
5749 (mark_object): ... adjusted user. Also mark symbols in a tight
5751 (mark_face_cache): Add NO_INLINE.
5753 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5755 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5756 contains garbage on WINDOWSNT (which could potentially infloop at
5759 Minimize cursor motion during TTY menu updates.
5760 * term.c (tty_menu_display): Don't position cursor here.
5761 Instead, pass the cursor coordinates to update_frame_with_menu.
5762 (tty_menu_activate): Send the hide cursor command only once in an
5763 iteration through the outer 'while' loop.
5765 * dispnew.c (update_frame_1): Accept an additional argument
5766 SET_CURSOR_P, and position the cursor at the end of the frame
5767 update only if that argument is non-zero. All callers changed to
5768 provide the additional argument as non-zero, except for
5769 update_frame_with_menu.
5770 (update_frame_with_menu): Accept 2 additional arguments ROW and
5771 COL; if they are non-negative, instruct update_frame_1 not to
5772 position the cursor, and instead position it according to ROW and COL.
5774 * dispextern.h (update_frame_with_menu): Update prototype.
5776 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5778 * callproc.c (call_process): Don't check read-only if we don't insert
5779 anything (bug#17666).
5781 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5783 * dispnew.c (update_frame_with_menu): Set display_completed.
5785 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5787 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5789 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5791 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5793 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5794 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5796 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5798 * window.c (Frecenter): Signal an error if window-buffer is not
5801 * keyboard.c (make_lispy_position): Don't include a buffer position in
5802 mode/header-line mouse events.
5804 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5805 Vunread_command_events (bug#17650).
5807 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5809 * xterm.c (x_setup_pointer_blanking):
5810 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5812 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5814 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5815 because it will be defined in generated config.h if needed.
5817 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5819 Use terminal-specific hooks to display popup dialogs.
5820 * termhooks.h (struct terminal): New field popup_dialog_hook.
5821 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5822 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5823 code and use popup_dialog_hook.
5824 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5825 * nsterm.h (ns_popup_dialog): Adjust prototype.
5826 * nsterm.m (ns_create_terminal):
5827 * w32term.c (w32_create_terminal):
5828 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5829 Setup popup_dialog_hook.
5831 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5833 * w32heap.c (report_temacs_memory_usage): Improve the report by
5834 reporting the large blocks that are actually occupied at dump time.
5836 * w32console.c (initialize_w32_display): Set the console
5837 menu_show_hook, otherwise TTY menus are broken on w32.
5839 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5841 Use terminal-specific hooks to display menus.
5842 * termhooks.h (struct terminal): New field menu_show_hook.
5843 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5844 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5846 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5847 * nsmenu.m (ns_menu_show):
5848 * w32menu.c (w32_menu_show):
5849 * xmenu.c (x_menu_show):
5850 * term.c (tty_menu_show): Adjust to use bit flags.
5851 (set_tty_hooks): Set menu_show_hook.
5852 * xterm.c (x_create_terminal):
5853 * nsterm.m (ns_create_terminal):
5854 * msdos.c (initialize_msdos_display):
5855 * w32term.c (w32_create_terminal): Likewise.
5857 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5859 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5861 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5863 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5864 (FD_SET): Don't define on WINDOWSNT.
5866 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5868 * emacs.c: Include "sysselect.h", to define its inline functions.
5869 Reported by Glenn Morris in:
5870 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5872 Do not require libXt-devel when building with gtk.
5873 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5874 dependency on libXt-devel.
5875 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5876 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5877 lwlib-widget.h now does this.
5878 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5880 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5882 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5883 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5884 (delete_write_fd, wait_reading_process_output):
5885 Remove now-redundant easserts.
5886 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5887 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5888 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5889 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5891 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5893 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5894 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5895 (calloc): Don't undef, it is never defined.
5896 (HEAP_ENTRY_SHIFT): Remove unused macro.
5898 * Makefile.in (C_HEAP_SWITCH): Remove.
5899 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5901 Fix MS-Windows build broken by menu changes on 2014-06-02.
5902 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5904 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5905 Define instead of including ../lwlib/lwlib.h, which causes
5906 compilation errors due to missing X11 headers.
5908 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5910 * process.c (wait_reading_process_output): Omit incorrect test of
5911 p->infd against zero. Add easserts for infd having a plausible value.
5913 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5915 Adjust to match recent lwlib changes.
5916 * menu.h (xmalloc_widget_value): Replace by ...
5917 (make_widget_value): ... new prototype.
5918 * menu.c (xmalloc_widget_value): Replace by ...
5919 (make_widget_value): ... new function.
5920 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5921 * gtkutil.c (malloc_widget_value, free_widget_value):
5922 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5923 * keyboard.h (enum button_type, struct _widget_value):
5924 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5926 * nsmenu.m (ns_update_menubar, ns_menu_show):
5927 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5928 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5929 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5931 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5933 * image.c (x_query_frame_background_color)
5934 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5935 Fix --enable-gcc-warnings compilation without image libraries.
5937 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5939 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5940 emulated break value only if it goes up.
5941 (sbrk): Add assertion that the INCREMENT argument is strictly
5942 zero. Improve and correct the commentary.
5944 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5946 Improve AIX-related merge from emacs-24.
5947 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5948 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5949 not on AIX; since we're on the trunk we can use enums more broadly.
5951 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5953 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5955 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5956 to min(value, whole).
5958 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5960 Bring back the changes to GDB-visible symbols, but only on AIX.
5961 And only if it's not pre-4.2 GCC.
5962 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5963 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5964 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5967 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5969 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5970 with PT, not GPT. (Bug#16433)
5972 Revert last changes to GDB-visible symbols.
5973 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5974 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5975 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5978 2014-06-02 Glenn Morris <rgm@gnu.org>
5980 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5982 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5984 Fix port to 32-bit AIX with xlc (Bug#17598).
5985 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5986 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5987 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5988 to work around a compiler bug in IBM xlc 12.1.
5990 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5992 * xterm.c (x_update_window_end): Don't invalidate the entire
5993 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5994 highlight needs to be redisplayed. (Bug#17588)
5996 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5998 Port the GDB-visible symbols to AIX.
5999 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6000 optimizes away the relevant external symbols. Use enums instead;
6001 this suffices for the AIX port, which is 32-bit-only anyway.
6002 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6003 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6004 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6007 Include sources used to create macuvs.h.
6008 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6009 * macuvs.h: Use automatically-generated header.
6011 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6013 Port signal-handling to DragonFly BSD (Bug#17646).
6014 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6015 Move implementations from callproc.c to sysdep.c.
6016 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6017 Move declarations from process.h to syssignal.h.
6019 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6021 * callint.c (Ffuncall_interactively): Add usage.
6023 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6025 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6027 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6029 * w32heap.c (malloc_before_dump, malloc_after_dump)
6030 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6031 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6032 set errno where appropriate to emulate CRT functions.
6034 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6036 Debugging facility to check whether 'const char *' points to
6037 relocatable data of non-pure Lisp string.
6038 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6039 (mark_maybe_pointer): ... adjusted user.
6040 (relocatable_string_data_p): New function.
6041 * lisp.h (relocatable_string_data_p): Add prototype.
6042 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6043 the pointer to relocatable Lisp data is not used.
6045 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6047 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6048 * atimer.c (block_atimers):
6049 * callproc.c (block_child_signal): Block SIGINT too;
6050 otherwise, its handler might now unblock signals that it shouldn't.
6051 * keyboard.c (read_char): Clear signal mask, since we may
6052 be in a SIGINT handler, and many signals may be masked.
6053 * keyboard.c (handle_interrupt):
6054 * sysdep.c (handle_arith_signal):
6055 Clear signal mask instead of just unblocking the signal that
6056 was received, since several signals may be blocked at this point.
6058 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6060 * Makefile.in (TEMACS_POST_LINK): Remove target.
6061 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6062 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6064 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6066 * xmenu.c (xdialog_show): Remove prototype, rename to
6067 x_dialog_show, remove 2nd arg because it's always zero
6068 and simplify accordingly.
6069 (xw_popup_dialog): Adjust user.
6070 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6071 2nd arg because it's always zero and simplify accordingly.
6072 (w32_popup_dialog): Adjust user.
6074 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6076 * w32heap.c (report_temacs_memory_usage): New function.
6078 * unexw32.c (unexec) [ENABLE_CHECKING]:
6079 Call report_temacs_memory_usage.
6081 * w32heap.h (report_temacs_memory_usage): Add prototype.
6083 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6085 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6086 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6088 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6090 * buffer.c (init_buffer): Accept an argument 'initialized'.
6091 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6092 mmap_regions and mmap_fd, to avoid referencing stale data from the
6093 dump phase. Add an assertion for buffer text of buffers created
6094 in temacs before this function is called. (Bug#17622)
6095 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6097 * lisp.h (init_buffer): Update prototype.
6099 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6101 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6103 * alloc.c (Fgarbage_collect): Fix compilation with
6104 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6106 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6108 * frame.c, frame.h (frame_char_to_pixel_position)
6109 (frame_set_mouse_position): Now static, and made private in
6110 frame.c rather than public in frame.h.
6112 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6114 Refactor mouse positioning stuff to avoid code duplication.
6115 * frame.h (frame_char_to_pixel_position): New function.
6116 (x_set_mouse_position): Rename to...
6117 (frame_set_mouse_position): ...new function.
6118 (frame_set_mouse_pixel_position): Add prototype.
6119 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6120 Rename to frame_set_mouse_pixel_position.
6121 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6123 * xterm.h, w32term.h ( x_set_mouse_position)
6124 (x_set_mouse_pixel_position): Remove prototypes.
6126 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6128 On X, always make pointer visible when deleting frame (Bug#17609).
6129 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6131 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6133 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6134 * keyboard.c (gobble_input): If there is no terminal input error,
6135 make sure the pointer is visible for all frames on this terminal.
6136 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6137 it was previously disabled.
6139 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6141 * data.c (Fzerop): Move to Elisp.
6142 (syms_of_data): Don't defsubr it.
6143 * keyboard.c (echo_keystrokes_p): New function.
6144 (read_char, record_menu_key, read_key_sequence): Use it.
6146 * callint.c (Qfuncall_interactively): New var.
6147 (Qcall_interactively): Remove.
6148 (Ffuncall_interactively): New function.
6149 (Fcall_interactively): Use it.
6150 (syms_of_callint): Defsubr it.
6152 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6154 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6155 relocated from under us.
6157 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6159 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6160 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6161 configure, not from HEAPSIZE.
6162 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6164 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6165 for MinGW, since it no longer uses gmalloc.
6167 * buffer.c: Do not define mmap allocations functions for Windows.
6168 Remove mmap_find which is unused. Remove mmap_set_vars which does
6170 [WINDOWSNT]: Include w32heap.h.
6171 (init_buffer): Always allocate new memory for buffers.
6173 * emacs.c: Remove mmap_set_vars calls.
6175 * image.c (free_image): Undef free for Windows because it is
6176 redirected to our private version.
6178 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6179 (copy_executable_and_dump_data): Remove dumping the heap section.
6180 (unexec): Restore using_dynamic_heap after dumping.
6182 * w32heap.c (dumped_data_commit, malloc_after_dump)
6183 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6184 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6185 (mmap_free): New functions.
6187 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6189 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6191 * image.c (imagemagick_load_image): Use MagickRealType for local
6192 'color_scale', instead of double, to avoid a GCC warning about
6195 * xfns.c (Fx_window_property): Remove unused local.
6197 Don't kill already-reaped process (Bug#17561).
6198 * process.c (process_send_signal): Fix race condition where a
6199 subprocess was reaped by a signal handler between the check for
6200 liveness and calling 'kill', which meant that Emacs could in
6201 theory kill an innocent bystander process. Do the fix by blocking
6202 SIGCHLD in a critical section that checks liveness before killing.
6204 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6206 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6208 2014-05-26 Ken Brown <kbrown@cornell.edu>
6210 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6211 even if !CYGWIN (see bug#17510).
6213 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6215 * nsfns.m (Fns_do_applescript): Surround NSApp run
6216 with calls to ns_init_events, ns_finish_events (Bug#17424).
6218 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6220 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6221 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6223 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6224 with calls to ns_init_events, ns_finish_events (Bug#17424).
6226 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6228 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6229 if we are iterating over an object that generates glyphs for
6230 marginal areas. (Bug#17585)
6232 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6234 * xdisp.c (safe__call1, safe__eval): Now static.
6236 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6238 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6239 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6240 (safe_call1): Call safe_call instead of safe__call directly.
6242 2014-05-26 Ken Brown <kbrown@cornell.edu>
6244 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6245 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6248 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6250 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6251 (safe__call, safe__call1, safe__eval): New functions.
6252 (safe_call): Use it.
6253 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6254 (display_mode_element): Same for `:eval'.
6256 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6258 Fix port to 32-bit AIX (Bug#17540).
6259 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6260 twice. _text already includes this offset.
6261 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6263 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6265 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6266 when closest_pos is identical to to_charpos, don't recurse, since
6267 we already tried that, and failed. (Bug#17539)
6269 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6270 unwinding when frame's faces were not initialized yet, increment
6271 the frame's image-cache reference count before calling
6272 x_free_frame_resources. Don't dereference
6273 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6275 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6277 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6280 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6281 macfont.m, call draw with adjusted arguments so font drivers
6282 don't need to do that.
6284 * macfont.m (macfont_draw): Merge changes from Macport.
6286 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6288 * alloc.c (garbage_collect_1): New function, with all of the guts
6289 of Fgarbage_collect.
6290 (mark_stack): Accept an argument END and don't mark Lisp objects
6291 on the stack beyond the address given by END. Calculation of END
6292 was moved to Fgarbage_collect.
6293 (Fgarbage_collect): Calculate the end address of the stack portion
6294 that needs to be examined by mark_stack, and pass that address to
6295 garbage_collect_1, which will pass it to mark_stack.
6296 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6297 for more details about the underlying problems. In particular,
6298 this avoids dumping Emacs with the large hash-table whose value is
6299 held in purify-flag for most of the time loadup.el runs.
6301 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6303 * xfns.c (x_window_property_intern): New function (code from
6305 (Fx_window_property): Call x_window_property_intern. If property
6306 not found and NILP (source) and outer window != inner window,
6307 check outer window for property (Bug#17537).
6309 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6311 Supply malloc and alloc_size attributes for extern allocators.
6312 This documents the C API, and helps GCC generate a bit better code.
6313 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6314 (ATTRIBUTE_MALLOC_SIZE): New macros.
6315 * gmalloc.c (malloc, realloc, calloc):
6316 * gtkutil.h (malloc_widget_value):
6317 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6318 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6321 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6323 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6324 * image.c (imagemagick_load_image): Port to hosts that do not use
6325 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6327 2014-05-21 Leo Liu <sdl.web@gmail.com>
6329 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6331 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6333 * dbusbind.c (xd_signature): Revert last 2 patches.
6335 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6337 Allow any non-nil value to count as true in bool-vector.
6338 Likewise for xd_signature in dbusbind.c.
6339 This is more consistent with the usual practice in Emacs, which is
6340 that any non-nil value counts as true.
6341 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6342 * dbusbind.c (xd_signature): Likewise, for booleans.
6343 * data.c, lisp.h (Qbooleanp):
6344 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6346 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6348 * lisp.h (CHECK_BOOLEAN): New function.
6349 * alloc.c (Fbool_vector): New function.
6350 (syms_of_alloc): Defsubr it.
6351 * data.c (Qbooleanp): New symbol.
6352 (syms_of_data): DEFSYM it.
6353 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6355 * font.c (font_matching_entity): Extract font-entity object
6356 from the vector of matching entities (Bug#17486).
6358 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6360 Assume C99 or later (Bug#17487).
6361 * bytecode.c (B__dummy__): Remove.
6362 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6363 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6364 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6365 * regex.c (DEBUG_PRINT): Assume varargs macros.
6366 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6368 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6370 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6371 memory for every buffer that was dumped.
6373 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6375 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6376 (Fnreverse): Allow vectors and bool vectors.
6378 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6380 Minor cleanup for terminal setup.
6381 * termhooks.h (create_terminal): Adjust prototype.
6382 * terminal.c (create_terminal): Pass output method and RIF as args.
6383 (init_initial_terminal):
6384 * nsterm.m (ns_create_terminal):
6385 * term.c (init_tty):
6386 * w32term.c (w32_create_terminal):
6387 * xterm.c (x_create_terminal): Adjust users.
6388 Avoid redundant NULL initializers and add comments.
6390 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6392 * keyboard.c (Qdeactivate_mark): Now static.
6394 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6396 If available, use Xfixes extension to do pointer blanking.
6397 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6398 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6399 (make_invisible_cursor): Move to...
6400 * xterm.c (make_invisible_cursor): ...here.
6401 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6402 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6403 (x_term_init): Call to x_setup_pointer_blanking.
6404 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6405 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6407 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6409 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6411 2014-05-12 Glenn Morris <rgm@gnu.org>
6413 * fileio.c (Ffile_executable_p): Doc tweak.
6415 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6417 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6418 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6420 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6422 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6424 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6426 Fix initialization of minibuffer history variable (Bug#17430).
6427 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6428 Move the initialization up to prevent any "value void" message.
6430 2014-05-08 Samuel Bronson <naesten@gmail.com>
6432 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6433 are matched (bug#17413).
6435 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6437 Stop tooltips pulling Emacs window to front (Bug#17408).
6438 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6439 SetWindowPos invocations.
6441 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6443 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6444 not initialized (Bug#17398).
6446 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6448 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6450 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6452 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6453 [HAVE_NS]: Do not include png.h.
6454 (x_query_frame_background_color): New function.
6455 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6456 (png_load_body): Coalesce duplicate code.
6458 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6460 Consult libpng-config more consistently (Bug#17339).
6461 * Makefile.in (PNG_CFLAGS): New var.
6462 (ALL_CFLAGS): Use it.
6463 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6464 CFLAGS now handles this.
6466 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6468 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6469 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6470 because WCONTINUED is always defined now.
6471 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6473 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6475 * buffer.c (overlay_strings): Fix the wording of the commentary.
6477 2014-05-01 Glenn Morris <rgm@gnu.org>
6479 * floatfns.c (Fisnan):
6480 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6482 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6484 * term.c (tty_menu_activate): A better initialization for cursor
6487 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6489 * intervals.c: Tighten assertions.
6490 (create_root_interval): Make sure the interval is not empty.
6491 (intervals_equal): Use booleans.
6492 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6493 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6494 (balance_possible_root_interval): Simplify and use booleans.
6495 (split_interval_right, split_interval_left): Check LENGTH, and remove
6496 now redundant assertion.
6497 (adjust_intervals_for_insertion): Remove now redundant assertions.
6498 (delete_node, interval_deletion_adjustment)
6499 (adjust_intervals_for_deletion, merge_interval_right)
6500 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6501 (reproduce_interval): Make sure the interval is not empty.
6503 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6505 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6506 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6507 satisfaction that they would always be initialized.
6509 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6511 * term.c (tty_menu_display): Move the cursor to the active menu item.
6512 (tty_menu_activate): Return the cursor to the active menu item
6513 after displaying the menu and after displaying help-echo.
6514 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6515 for the details of why this is needed by screen readers and
6518 2014-04-30 Glenn Morris <rgm@gnu.org>
6520 * process.c (handle_child_signal):
6521 Handle systems without WCONTINUED. (Bug#15110, 17339)
6523 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6525 * window.c (struct saved_window): Remove mark.
6526 (Fset_window_configuration, save_window_save)
6527 (compare_window_configurations): Don't touch marks any more.
6529 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6531 Use bits_word for gcmarkbits.
6532 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6533 bits_word is typically a tad more efficient for mark bits than
6534 unsigned is, so use bits_word. All uses changed.
6535 * lisp.h (BITS_PER_INT): Remove; no longer used.
6537 Avoid undefined behavior in signed left shift.
6538 This ports to GCC 4.9.0 with -fsanitize=undefined.
6539 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6541 * regex.c (extract_number):
6542 * lisp.h (make_number, XINT):
6543 Do not shift a 1 bit left into a sign bit.
6544 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6545 not int, for gcmarkbits. All uses changed.
6547 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6549 * search.c (Fnewline_cache_check): Don't try to count newlines
6550 outside the buffer's restriction, as find_newline doesn't support that.
6552 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6554 * window.c (Fset_window_configuration): Deactivate the mark before
6556 (set_window_buffer): Ignore window_initialized.
6557 (window_initialized): Remove.
6558 * keyboard.c (Qdeactivate_mark): Not static any more.
6559 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6562 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6564 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6565 and to clang 3.4, which have fixed the bug. This should let us
6566 run a bit faster on these platforms when address sanitization is
6569 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6571 Port to GCC 4.9.0 with --enable-gcc-warnings.
6572 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6574 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6575 a way that also works with GCC 4.9.0.
6577 * search.c (Fnewline_cache_check): Remove unused locals.
6579 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6581 * search.c (find_newline1): New subroutine.
6582 (Fnewline_cache_check): New function.
6583 (syms_of_search): Defsubr it.
6585 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6587 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6588 * keyboard.c (unblock_input): Add comment.
6589 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6591 2014-04-22 Daniel Colascione <dancol@dancol.org>
6593 * lread.c (readevalloop_eager_expand_eval): New function
6594 that can recurse into toplevel forms.
6595 (readevalloop): Call it.
6596 * lisp.h: Declare Qprogn.
6597 * callint.c (Qprogn): No longer static.
6599 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6601 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6602 Also change identifiers to match the comments, and add more assertions
6605 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6607 * emacs.c (close_output_streams): Don't clear and restore errno.
6609 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6611 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6612 never becomes visible, i.e. using XMonad (Bug#17237).
6614 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6616 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6617 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6618 (Fline_pixel_height): Don't assume that the current buffer and the
6619 selected window's buffer are one and the same. (Bug#17281)
6621 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6622 paragraph-start cache before the newline cache. (Bug#17269)
6624 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6626 * term.c (tty_send_additional_strings): No need to fflush here,
6628 (tty_set_terminal_modes): fflush after sending additional strings,
6631 2014-04-17 Daniel Colascione <dancol@dancol.org>
6633 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6635 (tty_send_additional_strings): New function.
6636 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6637 (syms_of_term): Intern tty-mode-set-strings and
6638 tty-mode-reset-strings.
6640 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6642 * window.c (save_window_save): Lookup window_point_insertion_type in
6643 the right buffer (bug#15457).
6644 (Qwindow_point_insertion_type): New var.
6645 (syms_of_window): Initialize it.
6647 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6649 Fix the MSDOS build.
6650 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6651 (copy_text_and_data): Zero out the atexit chain pointer before
6654 * termhooks.h (encode_terminal_code): Update prototype.
6656 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6657 visible for all DOS_NT ports, not just WINDOWSNT.
6658 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6660 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6661 unless it is defined.
6662 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6664 * process.c (close_on_exec, accept4, process_socket): Move into
6665 the "ifdef subprocesses" part.
6666 (catch_child_signal): Condition by "ifdef subprocesses".
6667 (syms_of_process) <Qinternal_default_process_sentinel>
6668 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6670 * msdos.h: Add prototypes for new functions.
6671 (EINPROGRESS): Define.
6672 (O_CLOEXEC): Define to zero.
6674 * msdos.c (check_window_system): Remove unnecessary an
6675 incompatible duplicate function.
6676 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6677 New functions in support of new functionality.
6679 * menu.c (single_menu_item): Add visual indication of submenu
6680 also for menus on MSDOS frames.
6681 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6683 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6684 when async subprocesses aren't supported.
6686 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6688 * emacs.c (close_output_streams): Zero out errno before calling
6691 * dired.c [MSDOS]: Include msdos.h.
6693 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6694 (DATA_START) [MSDOS]: Define.
6695 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6697 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6698 Ifdef away for MSDOS.
6699 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6700 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6702 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6703 Use temporary file template that is compatible with mkostemp.
6704 Move vfork-related portions under #ifndef MSDOS.
6705 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6707 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6709 * buffer.c (Foverlays_at): Add argument `sorted'.
6711 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6713 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6714 text, invalidate the bidi_paragraph_cache upto and including the
6717 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6719 Port to IRIX 6.5 (Bug#9684).
6720 * conf_post.h (INET6) [IRIX6_5]: Define.
6721 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6722 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6724 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6726 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6727 before passing it to system APIs.
6729 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6731 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6732 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6734 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6736 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6738 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6740 Remove DATA_SEG_BITS.
6741 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6742 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6743 cc, but that platform is so old that SGI itself stopped supporting
6744 it in December 2013. If you still need Emacs on IRIX, please
6745 either compile with GCC and port the undumping code, or run
6746 './configure --with-wide-int'.
6747 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6748 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6749 DEFINE_GDB_SYMBOL_START way to define it.
6750 (NONPOINTER_BITS): New macro.
6751 (EMACS_INT): Use it.
6752 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6753 the problem and/or configuring --with-wide-int.
6754 (USE_LSB_TAG): Simplify, based on above changes.
6755 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6756 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6758 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6760 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6761 covered by a display string that ends in a newline, and that cases
6762 going back by DVPOS lines to hit the search limit, lift the limit
6763 and go back until DVPOS is reached. (Bug#17244)
6765 * indent.c (Fvertical_motion): Handle correctly the case when the
6766 display string is preceded by an empty line.
6768 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6769 use S_IWRITE instead.
6771 2014-04-11 Glenn Morris <rgm@gnu.org>
6773 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6775 2014-04-11 Ken Brown <kbrown@cornell.edu>
6777 * Makefile.in (EMACS_MANIFEST): Revert last change.
6779 2014-04-10 Daniel Colascione <dancol@dancol.org>
6781 * puresize.h (BASE_PURESIZE): Increase.
6783 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6785 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6787 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6788 region handling (and don't call signal_before_change) if
6789 inhibit_modification_hooks is set.
6790 (signal_before_change): Don't check inhibit_modification_hooks any more.
6792 2014-04-08 Daniel Colascione <dancol@dancol.org>
6794 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6795 function cells contain valid lisp objects. (Modified version of
6798 * alloc.c (detect_suspicious_free): Split actual stack capturing
6799 out into new function for easier breakpoint setting.
6800 (note_suspicious_free): New function.
6802 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6804 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6806 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6807 (symbol_block_pinned): New var.
6808 (Fmake_symbol): Initialize `pinned'.
6809 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6810 pinned and signal an error for un-purifiable objects.
6811 (pure_cons): Use it.
6812 (Fpurecopy): Use it, except for objects that can't be purified.
6813 (mark_pinned_symbols): New function.
6814 (Fgarbage_collect): Use it.
6815 (gc_sweep): Remove hack made unnecessary.
6817 2014-04-07 Glenn Morris <rgm@gnu.org>
6819 * keyboard.c (Fopen_dribble_file): Doc tweak.
6821 2014-04-07 Ken Brown <kbrown@cornell.edu>
6823 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6825 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6827 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6828 We have a substitute execinfo.h on hosts that lack it.
6829 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6830 isn't optimized away.
6832 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6834 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6835 * alloc.c (memory_full):
6836 * charset.c (syms_of_charset):
6837 * doc.c (Fsnarf_documentation):
6839 * font.c (BUILD_STYLE_TABLE):
6840 * keyboard.c (make_lispy_event):
6841 * profiler.c (setup_cpu_timer):
6842 * xgselect.c (xg_select):
6843 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6845 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6846 Replace the only use with ARRAYELTS (font_property_table).
6847 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6849 2014-04-03 Daniel Colascione <dancol@dancol.org>
6851 * xterm.c (x_term_init):
6852 * xfns.c (best_xim_style):
6853 * xfaces.c (Fdump_colors):
6854 * w32fns.c (w32_default_color_map):
6855 * w32.c (init_environment, N_ENV_VARS):
6856 * unexcw.c (read_exe_header):
6857 * term.c (term_get_fkeys_1):
6858 * sysdep.c (init_baud_rate):
6859 * nsterm.m (ns_convert_key):
6860 * nsfns.m (get_geometry_from_preferences):
6861 * msdos.c (dos_set_window_size, init_environment):
6862 * macfont.m (mac_font_get_glyph_for_cid)
6863 (macfont_store_descriptor_attributes)
6864 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6865 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6866 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6868 * image.c (xpm_str_to_color_key):
6869 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6870 * frame.c (x_set_frame_parameters):
6871 * fileio.c (Ffile_selinux_context):
6872 * emacs.c (sort_args):
6873 * dosfns.c (msdos_stdcolor_name):
6874 * dired.c (file_attributes):
6875 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6876 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6879 2014-04-02 Daniel Colascione <dancol@dancol.org>
6881 * data.c (Ffset): Abort if we're trying to set a function call to
6884 * lisp.h (ARRAYELTS): New macro.
6886 * alloc.c: Include execinfo.h if available.
6887 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6888 (suspicious_free_record): New structure.
6889 (suspicious_objects, suspicious_object_index)
6890 (suspicious_free_history, suspicious_free_history_index):
6892 (find_suspicious_object_in_range, detect_suspicious_free)
6893 (Fsuspicious_object): New functions.
6894 (cleanup_vector): Call find_suspicious_object_in_range.
6896 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6898 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6899 width from font width (Bug#17163).
6901 * frame.c (x_set_frame_parameters): Calculate default values of
6902 new frame sizes only after all other frame parameters have been
6903 processed (Bug#17142).
6905 2014-04-02 Ken Brown <kbrown@cornell.edu>
6907 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6910 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6912 * xterm.c (x_draw_image_glyph_string): Adjust image background
6913 width accordingly when its x position is adjusted. (Bug#17115)
6915 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6917 * font.c (font_list_entities): Do not add empty vector to font cache.
6918 (font_matching_entity): Likewise. If matching entity is found, insert
6919 1-item vector with this entity instead of entity itself (Bug#17125).
6921 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6923 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6925 * fns.c (validate_subarray): Rename from validate_substring,
6926 since it works for vectors too. New arg ARRAY. Optimize for the
6927 non-nil case. Instead of returning bool, throw an error if out of
6928 range, so that the caller needn't do that. All uses changed.
6929 Report original values if out of range.
6930 (Fsubstring, Fsubstring_no_properties, secure_hash):
6931 Also optimize the case where FROM is 0 or TO is the size.
6933 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6935 * search.c (Freplace_match): Use make_specified_string.
6936 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6937 to catch bogus override face of glyph strings.
6938 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6939 Move common substring range checking code to...
6940 (validate_substring): ...this function.
6942 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6944 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6946 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6948 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6949 bar is zero height, just return (Bug#16976).
6950 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6952 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6954 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6955 is nil. If waiting for toolbar to complete, force a redraw.
6957 2014-03-28 Glenn Morris <rgm@gnu.org>
6959 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6960 (emacs_bugreport): New variable.
6961 (usage_message): Use PACKAGE_BUGREPORT.
6962 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6964 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6966 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6968 Port recent signal-related changes to FreeBSD.
6969 Reported by Herbert J. Skuhra.
6970 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6971 Move decls from here ...
6972 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6974 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6976 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6977 and width of image background when it is displayed with a 'box'
6980 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6982 More backward-compatible fix to char-equal core dump (Bug#17011).
6983 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6984 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6986 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6988 * image.c (init_svg_functions): When loading SVG-related libraries,
6989 free already loaded libraries if the initialization fails.
6990 (rsvg_handle_set_size_callback): Remove declaration, unused.
6992 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
6994 Fix core dump in char-equal (Bug#17011).
6995 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
6996 unibyte buffers, as we can't tell whether the characters are
6999 * insdel.c (adjust_markers_for_delete): Remove unused local.
7001 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7003 Have (MARKER . ADJUSTMENT) undo records always be immediately
7004 after their corresponding (TEXT . POS) record in undo list.
7006 * lisp.h (record-delete): New arg record_markers.
7007 (record_marker_adjustment): No longer needed outside undo.c.
7008 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7009 adjustments to undo.c's record_marker_adjustments. Note that
7010 fileio.c's decide_coding_unwind is another caller to
7011 adjust_markers_for_delete. Because it has undo list bound to t,
7012 it does not rely on adjust_markers_for_delete to record marker
7014 (del_range_2): Swap call to record_delete and
7015 adjust_markers_for_delete so as undo marker adjustments are
7016 recorded before current deletion's adjustments, as before.
7017 (adjust_after_replace):
7018 (replace_range): Pass value for new record_markers arg to
7020 * undo.c (record_marker_adjustment): Rename to
7021 record_marker_adjustments and made static.
7022 (record_delete): Check record_markers arg and call
7023 record_marker_adjustments.
7024 (record_change): Pass value for new record_markers arg to
7026 (record_point): at_boundary calculation no longer needs to account
7027 for marker adjustments.
7029 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7031 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7034 2014-03-26 Glenn Morris <rgm@gnu.org>
7036 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7038 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7040 * buffer.c (struct sortvec): Add field `spriority'.
7041 (compare_overlays): Use it.
7042 (sort_overlays): Set it.
7044 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7046 * xdisp.c (redisplay_window): If all previous attempts to find the
7047 cursor row failed, try a few alternatives before falling back to
7048 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7050 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7052 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7053 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7055 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7056 variables on Windows.
7058 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7060 * w32.c (unsetenv): Remove unused var `retval'.
7061 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7063 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7064 (start_watching): Remove unused var `thr'.
7066 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7067 (find_child_console): Remove unnecesary var `thread_id'.
7069 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7070 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7072 2014-03-26 Glenn Morris <rgm@gnu.org>
7074 * filelock.c (Flock_buffer): Doc tweak.
7076 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7077 * emacs.c (shut_down_emacs):
7078 * fileio.c (Finsert_file_contents, write_region):
7079 * filelock.c (top-level, syms_of_filelock):
7080 * insdel.c (prepare_to_modify_buffer_1):
7081 CLASH_DETECTION is always defined now.
7083 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7085 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7086 DLL handle, to speed up thread startup.
7088 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7090 Handle sigmask better with nested signal handlers (Bug#15561).
7091 * atimer.c (sigmask_atimers): Remove.
7092 Remaining use rewritten to use body of this function.
7093 * atimer.c (block_atimers, unblock_atimers):
7094 * callproc.c (block_child_signal, unblock_child_signal):
7095 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7096 New arg OLDSET. All callers changed.
7097 * atimer.c (block_atimers, unblock_atimers):
7098 * callproc.c (block_child_signal, unblock_child_signal):
7099 * keyboard.c (handle_interrupt):
7100 * sound.c (vox_configure, vox_close):
7101 Restore the old signal mask rather than unilaterally clearing bits
7102 from the mask, in case a handler is running within another
7103 handler. All callers changed.
7104 * lisp.h, process.c, process.h, term.c:
7105 Adjust decls and callers to match new API.
7106 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7107 signal handlers aren't supposed to use floating point anyway.
7108 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7110 2014-03-23 Daniel Colascione <dancol@dancol.org>
7112 Split gc_sweep into discrete functions for legibility and better
7115 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7116 (sweep_vectors): Fix typo in comment.
7117 (sweep_conses, sweep_floats, sweep_intervals)
7118 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7119 (gc_sweep): Call new functions, to which existing functionality is
7121 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7123 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7125 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7127 2014-03-23 Daniel Colascione <dancol@dancol.org>
7129 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7130 only if xic_style calls for it. This change allows Emacs to work
7131 with ibus. Also, don't leak resources if create_frame_xic fails,
7132 and stop caching xic_style across different displays.
7133 (supported_xim_styles): Make const.
7134 (best_xim_style): Remove first parameter: it's always just
7135 supported_xim_styles. Change to look at supported_xim_styles
7138 2014-03-23 Daniel Colascione <dancol@dancol.org>
7140 * term.c (init_tty): Rearrange condition for clarity; print
7141 appropriate diagnostic.
7143 2014-03-23 Daniel Colascione <dancol@dancol.org>
7145 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7146 array. (ASAN caught.)
7148 2014-03-22 Glenn Morris <rgm@gnu.org>
7150 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7152 2014-03-22 Daniel Colascione <dancol@dancol.org>
7154 * process.c (conv_sockaddr_to_lisp): When extracting the string
7155 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7157 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7159 Fix regression introduced by patch for Bug#10500.
7160 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7161 * w32term.c (x_draw_image_relief): Likewise.
7163 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7165 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7166 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7167 maximize a frame for odd default fonts.
7169 2014-03-21 Glenn Morris <rgm@gnu.org>
7171 * minibuf.c (history-length): Increase default from 30 to 100.
7173 2014-03-21 Daniel Colascione <dancol@dancol.org>
7175 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7176 every time we switch to minibuffer.
7178 * alloc.c (lisp_align_malloc, allocate_string_data)
7179 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7180 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7182 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7184 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7185 support more "verbs".
7187 2014-03-21 Daniel Colascione <dancol@dancol.org>
7189 Always prohibit dumping a dumped Emacs.
7191 * emacs.c (might_dump): New variable.
7192 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7193 * lisp.h (might_dump): Declare.
7194 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7196 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7198 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7200 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7202 * doc.c (store_function_docstring): Warn when we don't know where to
7204 (Fsubstitute_command_keys): Don't advertise the fact that
7205 text-properties are dropped, since we think it's a bug that we'll fix.
7207 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7208 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7209 * frame.c (frame_garbaged): Make "docstring" more precise.
7211 2014-03-20 Glenn Morris <rgm@gnu.org>
7213 * charset.c (init_charset): When we cannot find the charsets directory,
7214 mention if EMACSDATA is set.
7216 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7218 * fns.c (Frandom): Fix rare bug where the result isn't random.
7220 Fix porting inconsistency about rounding to even.
7221 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7222 This way, the unusual !HAVE_RINT case acts like the usual
7223 HAVE_RINT case, and we can fix the documentation accordingly.
7225 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7227 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7228 (w32_wnd_proc): Initialize the dwHoverTime member of
7229 TRACKMOUSEEVENT structure.
7231 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7233 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7235 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7237 * search.c (find_newline): Speed up the function when using the
7238 newline cache, by halving the number of calls to
7239 region_cache_forward and region_cache_backward. (Bug#16830)
7241 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7243 * buffer.c (Fset_buffer): Document return value (bug#17015).
7245 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7247 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7248 nil, always resize character wise to avoid potential loss of the
7249 mode line (Bug#16923 related).
7251 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7253 * frame.c (x_set_frame_parameters): Always calculate new sizes
7254 pixelwise to avoid potential loss when rounding.
7256 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7258 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7259 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7261 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7263 * w32.c (fstatat): Don't add an extra slash if the argument ends
7264 with a slash: this fails the subsequent call to stat_worker on
7265 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7267 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7269 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7271 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7273 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7275 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7276 when frame is only on one screen (Bug#14713).
7278 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7280 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7281 there's a valid wrap point in the display line, the last glyph
7282 cannot "just barely fit" on this row, because display_line doesn't
7283 let it. Instead, proceed as if the last glyph didn't fit, so that
7284 we eventually back up the iterator to the wrap point. This avoids
7285 delusional behavior of move_it_to, whereby it proceeds to the next
7286 display line, but sets current_x to zero for all the glyphs that
7287 without word-wrap would fit on the previous display line.
7288 One result was that visual-order cursor movement behaved erratically
7290 (Fmove_point_visually): Add code to find the x coordinate of the
7291 last character before wrap point, under word-wrap on a TTY.
7293 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7295 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7296 also return value of MOVE_POS_MATCH_OR_ZV from
7297 move_it_in_display_line_to, when moving from beginning of line to
7298 point's position. (Bug#16961)
7300 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7302 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7303 * window.c (Fselect_window): Explain NORECORD and
7304 `buffer-list-update-hook' in doc-string.
7306 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7308 * window.c (Fother_window_for_scrolling): Check that
7309 Vother_window_scroll_buffer is a buffer.
7311 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7313 * xterm.c (xim_initialize): Always pass a copy of resource name
7314 to XRegisterIMInstantiateCallback and eassert whether return
7315 value is True. Passing copy is important because Xlib doesn't
7316 make its own copy and resource name argument usually points to
7317 SSDATA (Vx_resource_name), which may be changed from Lisp.
7318 (xim_close_display): For XUnregisterIMInstantiateCallback,
7319 always eassert return value and pass exactly the same values
7320 as were used for XRegisterIMInstantiateCallback.
7321 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7322 sources to check why if you are interested.
7324 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7326 * dispnew.c (change_frame_size_1): Add new_lines instead of
7327 new_height, the latter may be still zero if passed as such.
7328 * window.c (Fwindow_pixel_height): Mention bottom divider in
7331 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7333 Fix "resource temporarily unavailable" with xgselect
7335 * xgselect.c: Include <stdbool.h>.
7336 (xg_select) [!USE_GTK]: Don't lose track of errno.
7338 Fix minor --enable-gcc-warnings issues.
7339 * widget.c (update_various_frame_slots, EmacsFrameResize):
7340 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7342 2014-03-04 Ken Brown <kbrown@cornell.edu>
7344 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7345 represent the actual adjustment needed for alignment.
7347 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7349 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7350 needed, and don't reallocate if the initial allocation already
7351 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7353 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7355 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7358 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7360 * cmds.c (delete-char): Update docstring pointing out that the
7361 function ignores `delete-active-region' and `overwrite-mode'.
7363 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7365 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7367 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7368 allocated buffer due to alignment.
7369 (freehook): If the block to be freed was allocated by
7370 'aligned_alloc', find its real pointer before calling 'free'.
7372 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7375 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7377 * font.c (toplevel): Adjust comment about font cache layout.
7378 (font_clear_cache): Fix to match real font cache layout.
7379 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7380 (Fframe_font_cache) [FONT_DEBUG]: New function.
7381 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7383 Avoid crashes when X fonts are erroneously freed on reused X
7384 'Display *' connection data (Bug#16069). Note that X font
7385 resources still may be leaked, but currently there is no way
7386 to completely avoid it.
7387 * xterm.h (struct x_display_info): New member x_id. Add comments.
7388 * xterm.c (x_display_id): New variable.
7389 (x_term_init): Assign identifier to each opened X connection.
7390 * xfont.c (struct xfont): New member x_display_id.
7391 (xfont_open): Initialize it with frame's display id.
7392 (xfont_close): Check whether font's display id matches the one
7393 recorded for the given display. Adjust comment.
7394 * xftfont.c (struct xftfont_info):
7395 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7397 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7399 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7400 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7401 killed Vother_window_scroll_buffer.
7402 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7404 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7406 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7407 that start with more than 2 slashes as UNCs. (Bug#16751)
7409 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7411 Fix a few crashes and leaks when cloning C strings.
7412 * alloc.c, lisp.h (dupstring): New function.
7413 * gtkutil.c (xg_get_font):
7414 * term.c (tty_default_color_capabilities):
7415 * xsettings.c (store_monospaced_changed)
7416 (store_font_name_changed, parse_settings)
7417 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7418 This avoids some unlikely crashes due to accessing freed storage,
7419 and avoids some minor memory leaks in the more-typical case.
7421 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7423 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7424 cursor when modeline can't be dragged (Bug#16647).
7426 2014-02-28 Glenn Morris <rgm@gnu.org>
7428 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7429 from custom-delayed-init-variables. (Bug#11565)
7431 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7433 More fixes for mouse glyph calculations (Bug#16647).
7434 * window.c (coordinates_in_window): In intersection of
7435 horizontal and vertical window dividers prefer the horizontal
7436 one. Add some extra parens to last fix.
7437 (window_relative_x_coord): Return x-coordinate for header and
7439 * xdisp.c (remember_mouse_glyph): In text area don't extend
7440 glyph into mode line to show the vertical drag cursor there
7441 immediately. Subdivide mouse glyphs in right fringes to show a
7442 horizontal drag cursor as soon as we enter the "grabbable width"
7443 portion. Handle vertical border case separately. Do not
7444 subdivide window divider areas.
7445 (note_mouse_highlight): On bottom divider of bottommost windows
7446 show vertical drag cursor only when the minibuffer window can be
7449 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7451 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7452 reset by the face of the object just displayed. See also bug#76.
7453 (get_next_display_element): If the string came from a display
7454 property, examine the box face attribute at it->position, not at
7455 it->current.pos, since the latter was not updated yet. (Bug#16870)
7456 (handle_face_prop): Improve commentary.
7458 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7460 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7461 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7463 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7465 Fixes around Bug#16647.
7466 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7467 ON_BOTTOM_DIVIDER cases.
7468 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7469 only if the window has no right divider.
7470 (Fcoordinates_in_window_p): Fix doc-string.
7472 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7474 * lread.c (Funintern): Fix doc to match advertised calling convention.
7476 2014-02-24 Daniel Colascione <dancol@dancol.org>
7478 * keyboard.c (read_char): Close race that resulted in lost events.
7480 2014-02-22 Glenn Morris <rgm@gnu.org>
7482 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7483 * window.c (window-resize-pixelwise): Doc fixes.
7485 * process.c (Finternal_default_process_filter)
7486 (Finternal_default_process_sentinel): Doc tweaks.
7488 2014-02-21 Glenn Morris <rgm@gnu.org>
7490 * process.c (Fprocess_buffer, Faccept_process_output)
7491 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7494 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7496 * window.c (Fwindow_scroll_bar_width): New function.
7498 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7500 Pacify GCC when configuring with --enable-gcc-warnings.
7501 * xdisp.c (move_it_in_display_line_to) [lint]:
7502 Initialize recently-added local.
7504 2014-02-21 Daniel Colascione <dancol@dancol.org>
7506 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7508 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7510 * xdisp.c (init_iterator): Don't dereference a bogus face
7511 pointer. (Bug#16819)
7512 (try_cursor_movement): Don't use cursor position if
7513 set_cursor_from_row failed to compute it. This avoids assertion
7514 violations in MATRIX_ROW.
7515 (move_it_in_display_line_to): Save the iterator state in ppos_it
7516 only once per call. Reimplement the method used to return to the
7517 best candidate position if all the positions found in display line
7518 are beyond TO_CHARPOS. This cuts down the number of calls to
7519 bidi_shelve_cache, which moves a lot of stuff when lines are long
7520 and include bidirectional text. (Bug#15555)
7522 2014-02-20 Glenn Morris <rgm@gnu.org>
7524 * data.c (Fdefalias): Doc fix.
7526 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7528 * xdisp.c (display_line): Fix horizontal scrolling of large images
7529 when fringes are turned off. This comes at a price of not
7530 displaying the truncation/continuation glyphs in this case.
7533 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7534 CreateDIBSection returns an error indication, zero out *ximg after
7535 destroying the image. This avoids crashes in memory allocations
7536 due to the fact that some of the callers also call
7537 x_destroy_x_image, which will attempt to free an already free'd
7540 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7542 * widget.c (update_various_frame_slots): Don't set
7543 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7545 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7547 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7549 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7551 temacs --daemon fix (Bug#16599).
7552 * emacs.c (main): Initialize daemon_pipe[1] here ...
7553 (syms_of_emacs): ... instead of here.
7555 2014-02-16 Anders Lindgern <andlind@gmail.com>
7557 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7560 2014-02-16 Daniel Colascione <dancol@dancol.org>
7562 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7563 (xd_get_connection_address): Use it.
7564 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7565 xd_get_connection_address because the latter signals if the bus
7566 we're trying to close is already disconnected.
7568 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7570 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7571 argument to CreateThread. This avoids segfaults on Windows 9X.
7572 Reported by oslsachem <oslsachem@gmail.com>.
7574 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7576 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7577 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7578 (check_lseek): New function, to report lseek errors.
7579 (save_data_space, update_file_ptrs, read_header, write_header)
7580 (copy_file, copy_rest, unexec): Use these news functions.
7581 (update_file_ptrs): Don't assume wraparound behavior when
7582 converting a large size_t value to off_t.
7584 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7586 * composite.c (fill_gstring_header): Pass positions as C integers
7587 and move parameters checking to...
7588 (Fcomposition_get_gstring): ...this function. Handle case when
7589 buffer positions are in reversed order and avoid crash (Bug#16739).
7591 * buffer.c (validate_region): Mention current buffer in error message.
7593 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7595 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7597 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7599 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7601 2014-02-11 Glenn Morris <rgm@gnu.org>
7603 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7604 Replace refs to "OpenStep" in messages.
7606 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7608 Avoid "." at end of error diagnostics.
7609 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7610 * font.c (Ffont_at):
7611 * nsfns.m (ns_display_info_for_name):
7612 * nsselect.m (Fx_own_selection_internal):
7613 * nsterm.m (performDragOperation:):
7614 Remove "." from end of diagnostic.
7616 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7618 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7619 unintuitive (bug#15824).
7620 (Fyes_or_no_p): Doc fix (bug#15456).
7622 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7624 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7626 * eval.c (call_debugger): When exiting the debugger, do not allow
7627 max_specpdl_size less than actual binding depth (Bug#16603).
7628 (syms_of_eval): Adjust docstring.
7630 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7632 * cmds.c (Fself_insert_command): Output a clearer error message on
7633 negative repetitions (bug#9476).
7635 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7637 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7639 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7641 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7643 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7645 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7647 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7649 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7651 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7653 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7654 `exit' works (bug#15865).
7656 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7658 Constrain window box/body sizes and margin widths (Bug#16649).
7659 * xdisp.c (window_box_width): Don't return less than zero.
7660 (window_box_left_offset, window_box_right_offset): Don't return
7661 more than the window's pixel width.
7662 * window.c (window_body_height, window_body_width): Don't return
7664 (window_resize_apply): Adjust margin width, if necessary.
7666 2014-02-07 Glenn Morris <rgm@gnu.org>
7668 * nsterm.m (syms_of_nsterm): Doc fix.
7670 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7672 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7673 New variables: pointers through which to call the respective APIs.
7674 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7675 (filename_from_ansi, sys_link, check_windows_init_file):
7676 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7677 This is required on Windows 9X, where we dynamically load
7678 UNICOWS.DLL which has their non-stub implementations.
7679 (maybe_load_unicows_dll): Assign addresses to these 2 function
7680 pointers after loading UNICOWS.DLL.
7682 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7683 MultiByteToWideChar and WideCharToMultiByte through function
7686 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7689 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7691 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7692 for OSX >= 10.9 if separate spaces are used.
7693 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7695 2014-02-06 Glenn Morris <rgm@gnu.org>
7697 * buffer.c (cache-long-scans): Doc fix.
7699 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7701 * w32fns.c (Fw32_shell_execute): Doc fix.
7703 2014-02-05 Bastien Guerry <bzg@gnu.org>
7705 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7706 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7708 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7710 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7711 outside the window (Bug#16649).
7713 * xdisp.c (note_mouse_highlight): When entering a margin area show
7714 a non-text cursor (Bug#16647).
7716 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7718 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7719 It prompted a compile-time diagnostic on GNU/Linux.
7720 Simplify to remove the need for the label.
7722 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7724 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7725 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7726 to show it; otherwise return 'unsupported--w32-dialog' to signal
7727 to the caller that emulation with menus is necessary.
7728 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7730 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7732 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7735 * menu.c (Fx_popup_dialog): Don't condition the call to
7736 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7737 special symbol 'unsupported--w32-dialog', emulate the dialog with
7738 a menu by calling x-popup-menu.
7740 * menu.h (Qunsupported__w32_dialog): New extern variable.
7742 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7744 * keyboard.c (kbd_buffer_get_event): Read file notification events
7747 * xgselect.c (xg_select): Read glib events in any case, even if
7748 there are no file descriptors to watch for. (Bug#16519)
7750 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7752 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7753 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7754 * w32term.c (w32_draw_window_divider): Handle first and last
7756 * w32term.h (w32_fill_area_abs): New function.
7757 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7759 * xfaces.c (realize_basic_faces): Handle new face ids.
7760 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7761 and bottom divider width.
7762 * xterm.c (x_draw_window_divider): Handle first and last pixels
7765 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7767 * print.c (Fexternal_debugging_output): Add cast to pacify
7768 --enable-gcc-warnings.
7769 * eval.c (call_debugger): Grow specpdl if the debugger was
7770 entered due to specpdl overflow (Bug#16603) and allow more
7771 specpdl space for the debugger itself.
7773 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7775 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7778 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7780 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7781 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7783 * print.c (Fexternal_debugging_output): If the argument character
7784 is non-ASCII, encode it with the current locale's encoding before
7785 writing the result to the terminal. (Bug#16448)
7787 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7788 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7791 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7793 * process.c (create_process): Reset SIGPROF handler in the child.
7794 * callproc.c (call_process): Likewise.
7796 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7798 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7800 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7802 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7803 of zero to print strings, GDB doesn't like it.
7805 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7806 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7807 we still use correct addresses. (Bug#16576)
7809 2014-01-27 K. Handa <handa@gnu.org>
7811 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7812 to preserve the code detection behavior of 24.3.
7813 * coding.h (struct coding_system): New member detected_utf8_bytes.
7814 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7815 (decode_coding_gap): Use short cut for UTF-8 file reading only
7816 when coding->detected_utf8_bytes equals to coding->src_bytes.
7817 * fileio.c (Finsert_file_contents): Cancel the previous change.
7819 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7821 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7822 that are not visible.
7824 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7826 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7827 is grabbed (Bug#16565).
7829 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7831 * xdisp.c (last_max_ascent): Re-remove after erroneously
7832 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7834 (move_it_to): Re-remove reference to last_max_ascent.
7835 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7836 max_descent here instead of calling line_bottom_y.
7839 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7841 * terminal.c (initial_free_frame_resources): New function.
7842 (init_initial_terminal): Install new hook to free face cache
7843 on initial frame and avoid memory leak. For details, see
7844 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7845 * xfaces.c (free_frame_faces): Adjust comment.
7847 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7849 * data.c (Fstring_to_number): Document results if unparsable
7852 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7854 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7856 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7858 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7859 * coding.c (detect_coding_utf_8, emacs_mule_char)
7860 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7861 (check_utf_8, decode_coding):
7862 * coding.h (struct coding_system.errors):
7863 Use ptrdiff_t, not int, for integer values derived from buffer and
7866 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7867 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7868 before invoking decode_coding_gap, since there's just one block.
7870 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7872 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7873 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7874 too early. Again run change_frame_size before assigning menu-
7877 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7879 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7880 arrives, call x_check_fullscreen, in case the new display has a
7881 different resolution. (Bug#16517)
7883 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7885 * term.c (read_menu_input): If the selected frame changes, exit
7887 (tty_menu_show): If the selected frame changes while we displayed
7888 a menu, throw to top level. (Bug#16479)
7890 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7892 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7894 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7896 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7897 * data.c (count_one_bits_word): Fix bug (negated comparison)
7898 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7900 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7902 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7903 Avoid undefined behavior by initializing display property bit of a
7904 string processed by the bidirectional iterator. For details, see
7905 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7907 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7909 Minor cleanup of previous change.
7910 * image.c (imagemagick_error, Fimagemagick_types):
7911 Omit some recently-introduced and unnecessary casts and assignments.
7913 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7915 Fix two memory leaks discovered with Valgrind.
7916 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7917 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7919 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7921 Fixes in window size functions around Bug#16430 and Bug#16470.
7922 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7923 (Fwindow_mode_line_height, Fwindow_header_line_height)
7924 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7925 Minor doc-string adjustments.
7926 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7927 Rewrite doc-strings.
7928 (window_body_height, window_body_width): Do not count partially
7929 visible lines/columns when PIXELWISE is nil (Bug#16470).
7930 (Qfloor, Qceiling): New symbols.
7932 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7934 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7935 when the image cache is not yet allocated. (Bug#16509)
7937 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7939 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7940 re-attach intervals to its base buffer (Bug#16502).
7941 * intervals.c (set_interval_object): Move from here...
7942 * intervals.h (set_interval_object): ... to here. Fix comments.
7944 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7946 Avoid undefined behavior by initializing buffer redisplay bit.
7947 Reported by Dmitry Antipov in
7948 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7949 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7951 Revert some of the CANNOT_DUMP fix (Bug#16494).
7952 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7954 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7956 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7957 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7958 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7959 they are replaced by macros that expand into direct calls to the
7960 corresponding functions from GDI32.DLL.
7961 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7962 variables in the Cygwin build, they are unused.
7964 2014-01-19 K. Handa <handa@gnu.org>
7966 * composite.c (composition_update_it): Fix previous change.
7968 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7970 Fix file name handling on MS-Windows 9X.
7971 * w32.c (maybe_load_unicows_dll): New function.
7973 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7974 on, to make sure we can convert file names to and from UTF-8 on
7975 Windows 9X. This fixes a failure to start up because Emacs cannot
7976 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7978 * w32font.c [WINDOWSNT]: Include w32.h.
7979 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7980 of implementing the same stuff.
7981 Remove now unused g_b_init_is_windows_9x.
7983 * w32.h (maybe_load_unicows_dll): Add prototype.
7985 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7987 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7988 switch to single keyboard. Prevents daemon crashes when a new
7989 client connects while we show a TTY menu in an existing client.
7992 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
7994 Fix MinGW64 porting problem with _setjmp.
7995 Reported by Eli Zaretskii in:
7996 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
7997 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7998 the old _setjmp and _longjmp. All uses changed.
8000 2014-01-13 Daniel Colascione <dancol@dancol.org>
8002 * textprop.c (Fremove_list_of_text_properties):
8003 Correctly handle reaching the end of the interval tree. (Bug#15344)
8005 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8007 * xdisp.c (resize_mini_window): Round height to a multiple of
8008 frame's line height. Fix bug in calculation of window start
8009 position (Bug#16424).
8011 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8013 * macfont.m: Include termchar.h.
8014 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8015 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8016 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8017 *_WITH_GC_* to take face and f as parameters.
8018 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8019 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8021 2014-01-13 Daniel Colascione <dancol@dancol.org>
8023 Fix menu item updating in the presence of the Unity global menu
8026 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8027 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8029 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8030 updating menus; explain why.
8031 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8032 problem it's supposed to solve and it interferes with detecting
8033 the presence of a global menu.
8034 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8037 2014-01-11 K. Handa <handa@gnu.org>
8039 * composite.c (composition_update_it): Fix indexing of
8040 LGSTRING_CHAR (Bug#15984).
8042 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8044 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8046 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8048 * xdisp.c (try_window_id): Don't use this function's optimizations
8049 if overlays in the buffer displayed by the window have changed
8050 since last redisplay. (Bug#16347)
8051 (message_dolog): Fix indentation.
8053 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8055 * frame.c (frame_resize_pixelwise): Fix doc-string.
8057 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8059 Fix handling of internal borders (Bug#16348).
8060 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8061 Remove internal border width from pixel width of windows.
8062 (change_frame_size_1): Don't return early when frame's pixel
8063 size changes - we still have to record the new sizes in the
8065 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8066 also when toolbar gets larger.
8067 * window.c (check_frame_size): Include internal_border_width in
8069 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8070 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8071 In non-toolkit/non-GTK version clear internal border.
8072 * xterm.c (x_clear_under_internal_border): New function for
8073 non-toolkit/non-GTK version.
8074 (x_after_update_window_line): In non-toolkit/non-GTK version
8076 (handle_one_xevent, x_set_window_size):
8077 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8078 * xterm.h (x_clear_under_internal_border): Extern it.
8080 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8082 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8083 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8086 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8088 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8089 last value of point is not equal to buffer's point. (Bug#16129)
8091 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8094 * nsterm.h (updateCollectionBehavior): Rename from
8095 updateCollectionBehaviour. All uses changed.
8097 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8098 * Makefile.in (SETFATTR): New macro.
8099 (temacs$(EXEEXT)): Use it.
8101 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8103 Fix maximization behavior on Windows (Bug#16300).
8104 * w32fns.c (w32_fullscreen_rect): Don't handle
8105 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8106 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8107 of SetWindowPos. Restore last placement also when leaving
8108 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8109 but the FULLSCREEN_BOTH case.
8111 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8114 * data.c (arithcompare_driver):
8115 * fileio.c (Fcar_less_than_car):
8116 * fns.c (internal_equal):
8117 * frame.c (delete_frame):
8118 * lisp.h (enum More_Lisp_Bits):
8120 Avoid C99 constructs that don't work in C89.
8121 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8122 to port to C89, which doesn't have 'long long'.
8123 (count_trailing_zero_bits): Use them.
8125 2014-01-03 Chong Yidong <cyd@gnu.org>
8127 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8129 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8131 Further adjust frame/window scrollbar width calculations.
8132 * window.c (apply_window_adjustment):
8133 Set windows_or_buffers_changed.
8134 (Fwindow_scroll_bars): Return actual scrollbar width.
8135 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8136 For non-toolkit builds again use 14 as minimum width and set
8137 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8138 * xterm.c (XTset_vertical_scroll_bar): Take width from
8139 WINDOW_SCROLL_BAR_AREA_WIDTH.
8140 (x_new_font): Rename wid to unit. Base calculation of new
8141 scrollbar width on toolkit used and make it analogous to that of
8142 x_set_scroll_bar_default_width.
8143 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8144 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8145 of GetSystemMetrics.
8146 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8147 WINDOW_SCROLL_BAR_AREA_WIDTH.
8148 (x_new_font): Make it correspond to changes in xterm.c.
8150 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8152 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8153 This is a cleaner way to fix the MinGW-w64 porting problem.
8154 Check for INTPTR_MAX misconfiguration.
8156 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8158 * search.c (newline_cache_on_off, find_newline): In indirect
8159 buffers, use the newline cache of the base buffer.
8161 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8162 buffer, invalidate the caches of its base buffer. (Bug#16265)
8164 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8165 buffers, use the width-run cache of the base buffer.
8167 * xdisp.c (redisplay_window): When the window displays an indirect
8168 buffer, and the character widths in the display table have
8169 changed, invalidate the width-run cache of the corresponding base
8172 * fileio.c (Finsert_file_contents): When invalidating the newline
8173 cache, consider the case of inserting into indirect buffer.
8175 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8176 In indirect buffers, use the paragraph cache of the base buffer.
8178 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8180 * window.c (grow_mini_window): Fix last change.
8182 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8184 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8186 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8188 * w32term.c (w32_initialize): Use LCID and LOWORD.
8190 * w32proc.c (create_child): Use pid_t for 5th argument.
8191 (IsValidLocale): Don't provide prototype for MinGW64.
8192 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8193 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8195 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8196 MinGW64 doesn't support.
8198 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8200 * w32.c (set_named_security_info): New function.
8201 (acl_set_file): Fall back on set_named_security_info if
8202 set_file_security fails.
8203 (g_b_init_set_named_security_info_w)
8204 (g_b_init_set_named_security_info_a): New static variables.
8205 (globals_of_w32): Initialize them to zero.
8206 (set_named_security_info): Set them to non-zero if the
8207 corresponding API is available.
8208 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8209 New function typedefs.
8211 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8213 Some more fixes following pixelwise resize changes including one
8215 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8216 of frame_resize_pixelwise.
8217 * widget.c (pixel_to_text_size): New function.
8218 (update_wm_hints): Have size hints respect value of
8219 frame_resize_pixelwise.
8220 (EmacsFrameResize): Alway process resize requests pixelwise.
8221 * window.c (grow_mini_window): Make sure mini window is at least
8223 * xdisp.c (display_menu_bar): Make sure menubar extends till
8225 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8226 (x_set_tool_bar_lines): Calculate pixelwise.
8227 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8228 frame_resize_pixelwise.
8230 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8232 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8233 variables not used there.
8235 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8237 * w32.c (sys_umask): New function. (Bug#16299)
8239 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8241 * dispnew.c (change_frame_size_1): Take old width of root window
8242 from that window's pixel width. (Bug#16284)
8244 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8246 Plain copy-file no longer chmods an existing destination (Bug#16133).
8247 * fileio.c (realmask): Now a static var, not a local.
8248 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8249 Remove arg STATPTR. All uses changed.
8250 (Fcopy_file): Do not alter permissions of existing destinations,
8251 unless PRESERVE-PERMISSIONS (renamed from
8252 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8253 Avoid race when testing for existing destinations and for
8254 when input and output files are the same.
8255 If changing the group fails, adjust both default and
8256 preserved permissions so that access is not granted to the
8258 (Fset_default_file_modes, init_fileio): Update realmask.
8259 (Fdefault_file_modes): Use realmask instead of calling umask.
8261 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8263 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8264 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8265 flags on the daemon pipe ends before execing.
8267 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8269 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8270 session. (Bug#14739)
8272 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8274 * callproc.c (Vexec_path): Document that exec-directory is in it.
8276 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8278 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8281 2013-12-27 Chong Yidong <cyd@gnu.org>
8283 * data.c (Fsymbol_function): Doc fix.
8285 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8287 Some more tinkering with Bug#16051.
8288 * window.c (resize_frame_windows): Don't let the size of the
8289 root window drop below the frame's default character size.
8290 Never ever delete any subwindows - let the window manager do the
8293 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8294 of toolbar lines needed when they exceed the height of the root
8296 (unwind_create_frame_1): New function.
8297 (Fx_create_frame): Generally inhibit calling the window
8298 configuration change hook here. Remove extra call to
8299 change_frame_size - it's not needed when we don't run the
8300 configuration change hook.
8302 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8304 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8305 On my Fedora 19 platform the core dumps were so big that
8306 my desktop became nearly catatonic.
8307 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8308 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8309 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8310 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8311 a clang-only syntax.
8312 * conf_post.h (__has_feature): New macro, if not already defined.
8313 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8314 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8316 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8318 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8319 is a file name. (Bug#16252)
8321 2013-12-25 Chong Yidong <cyd@gnu.org>
8323 * keyboard.c (Voverriding_terminal_local_map)
8324 (Voverriding_local_map): Doc fix.
8326 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8328 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8330 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8331 file name when it is submitted to ShellExecute. Simplify code.
8332 Don't test DOCUMENT for being a string, as that is enforced by
8333 CHECK_STRING. Doc fix.
8335 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8337 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8338 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8339 redisplay_tool_bar does. Improve and fix commentary.
8340 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8341 limits of the glyph matrices. (Bug#16051)
8342 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8343 only when the new size is different from the old one, and the new
8344 size can be achieved given the frame height.
8346 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8348 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8350 2013-12-23 Glenn Morris <rgm@gnu.org>
8352 * lread.c (Fload): Mention load-prefer-newer in doc.
8354 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8356 Handle Bug#16207 by being more restrictive when running hooks.
8357 * window.c (unwind_change_frame): New function.
8358 (Fset_window_configuration): Don't run configuration change hook
8359 while the frame configuration is unsafe. Call select_window
8362 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8364 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8366 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8368 * nsterm.h: Declare EmacsColor category.
8370 * nsterm.m (NSColor): Implement EmacsColor category.
8371 (ns_get_color): Use colorUsingDefaultColorSpace.
8372 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8374 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8376 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8378 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8379 having the PNG_NORETURN attribute, to avoid compiler warning in
8382 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8384 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8386 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8387 fringe background extension.
8388 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8389 because they are now always the same as `left' and `width',
8390 respectively. Remove code for the case that `width' and
8391 `sb_width' are different.
8393 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8395 Remove scroll_bar_actual_width from frames.
8396 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8397 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8398 (x_figure_window_size):
8399 * nsterm.m (x_set_window_size):
8400 * widget.c (set_frame_size):
8401 * w32term.c (x_set_window_size):
8402 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8403 scroll_bar_actual_width.
8405 Convert scroll_bar members to integers on Windows.
8406 * w32term.h (struct scroll_bar): Convert top, left, width,
8407 height, start, end and dragging to integers.
8408 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8410 * w32term.c (w32_set_scroll_bar_thumb)
8411 (w32_scroll_bar_handle_click): Remove XINT conversions for
8412 scroll_bar members. Treat bar->dragging as integer.
8413 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8414 first element. Remove XINT conversions for scroll_bar members.
8415 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8416 Remove XINT conversions for scroll_bar members.
8418 Fix assignment for new window total sizes.
8419 * window.c (Fwindow_resize_apply_total): Assign values for
8422 2013-12-20 Chong Yidong <cyd@gnu.org>
8424 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8425 argument to `append'.
8427 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8429 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8430 current text face, for extending the face of the display margins.
8433 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8434 Doc fix. (Bug#16190)
8436 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8438 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8441 * nsterm.m (Qfile, Qurl): New.
8442 (EV_MODIFIERS2): New macro.
8443 (EV_MODIFIERS): Use EV_MODIFIERS2.
8444 (ns_term_init): Remove font and color from DND, does not work on
8445 newer OSX, and other ports don't have them.
8446 (performDragOperation:): Handle modifiers used during drag.
8447 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8448 Remove global Lisp variables used to communicate with ns-win.el.
8449 Remove font and color handling.
8450 (syms_of_nsterm): Defsym Qfile and Qurl.
8452 2013-12-19 Anders Lindgren <andlind@gmail.com>
8454 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8455 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8457 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8458 (constrainFrameRect): Remove special case nr_screens == 1.
8459 Don't constrain size to size of view.
8461 * nsterm.h (ns_output): Remove dont_constrain.
8463 2013-12-19 Anders Lindgren <andlind@gmail.com>
8465 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8467 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8469 Minor fixes for recent openp changes.
8470 * lisp.h (GCPRO7): New macro.
8471 * lread.c (openp): Use bool for boolean; all callers changed.
8472 Protect save_string from GC. Don't assume that file descriptors
8473 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8474 warning about uninitialized variable.
8476 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8478 * w32fns.c (emacs_abort): Use intptr_t as argument of
8479 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8481 2013-12-18 Glenn Morris <rgm@gnu.org>
8483 * lread.c (Fload): Pass load_prefer_newer to openp.
8484 Don't bother checking mtime if openp already did it.
8485 (openp): Add `newer' argument, to check all suffixes
8486 and find the newest file.
8487 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8488 * callproc.c (call_process):
8489 * charset.c (load_charset_map_from_file):
8490 * emacs.c (init_cmdargs):
8491 * image.c (x_create_bitmap_from_file, x_find_image_file):
8493 * lread.c (Flocate_file_internal):
8494 * process.c (Fformat_network_address):
8495 * sound.c (Fplay_sound_internal):
8496 * w32.c (check_windows_init_file):
8497 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8499 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8501 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8503 * w32.c (getloadavg): Don't index samples[] array with negative
8504 indices. Recover from wall-clock time being set backwards.
8506 * w32term.c (w32_initialize): Declare the argument of
8507 set_user_model as const.
8509 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8510 (w32_menu_show): Constify some arguments passed to MessageBox.
8512 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8513 to initialize Lisp objects.
8515 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8516 initialize Lisp objects.
8518 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8519 use variables used only on X under that condition.
8521 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8522 variables not used there.
8524 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8526 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8527 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8529 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8531 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8532 code, revealed in presence of R2L characters, character
8533 compositions, and display vectors. A better fix for Bug#16148.
8534 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8535 GTK and NS builds, they don't have this member of struct frame.
8537 * dispextern.h (struct composition_it): Correct a comment for the
8540 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8542 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8543 This prevents a compilation error on C compilers that do not
8544 default functions to return 'int' if not declared. Also, add
8545 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8546 since it now uses inline functions.
8548 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8550 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8551 display margins on mode line, header line, and in the frame's
8552 tool-bar window. (Bug#16165)
8554 2013-12-16 Andreas Schwab <schwab@suse.de>
8556 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8558 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8560 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8563 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8565 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8567 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8569 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8570 intended to find bogus pointers in font objects (Bug#16140).
8571 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8572 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8573 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8574 Disable for MS-Windows due to Bug#15876; apparently this
8575 requires more or less substantial changes in fontset code.
8576 * xfont.c (xfont_close):
8577 * xftfont.c (xftfont_close): Call x_display_info_for_display
8578 to check whether 'Display *' is valid (Bug#16093 and probably
8581 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8583 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8584 Reported by Juanma Barranquero <lekktu@gmail.com>.
8586 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8587 open a pty on MS-Windows. (Bug#16152)
8589 * emacs.c (decode_env_path): Fix bogus comparison against
8590 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8592 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8594 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8595 (Fx_file_dialog): Add parentheses around && to silence warning.
8597 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8599 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8601 * xdisp.c (extend_face_to_end_of_line): Extend background of
8602 non-default face in margin areas as well. (Bug#16151)
8603 (display_line): Call extend_face_to_end_of_line for continued
8604 lines as well, if the display margins have non-zero width.
8605 (set_glyph_string_background_width): When needed, set the
8606 extends_to_end_of_line_p flag on glyph strings to be drawn in
8607 margin areas, not only in the text area.
8609 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8612 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8614 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8615 Don't worry about verify_error being t, since it has to be a list.
8617 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8619 Use bool for boolean, focusing on headers.
8620 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8621 No need to include <stdbool.h>, since conf_post.h does it now.
8622 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8623 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8624 (SET_PER_BUFFER_VALUE_P):
8625 * ccl.c, ccl.h (setup_ccl_program):
8626 * ccl.h (CHECK_CCL_PROGRAM):
8627 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8628 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8629 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8630 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8631 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8632 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8633 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8634 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8635 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8636 (CHARSET_FAST_MAP_SET):
8637 * coding.c (decode_coding_ccl, encode_coding_ccl):
8638 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8639 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8640 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8641 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8642 (decode_coding_c_string):
8643 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8644 * conf_post.h (has_attribute):
8645 * dispextern.h (trace_redisplay_p)
8646 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8647 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8648 (SET_GLYPH_FROM_CHAR_GLYPH)
8649 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8650 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8651 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8652 (cursor_in_mouse_face_p):
8653 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8654 (blank_row, prepare_desired_row)
8655 (build_frame_matrix_from_leaf_window, make_current)
8656 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8657 (update_window, scrolling_window, update_frame_line):
8658 * disptab.h (GLYPH_FOLLOW_ALIASES):
8659 * editfns.c (Fformat):
8660 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8661 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8662 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8663 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8664 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8665 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8666 (FONT_DEFERRED_LOG):
8667 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8668 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8669 (FRAME_MOUSE_UPDATE):
8670 * fringe.c (Fdefine_fringe_bitmap):
8671 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8672 (x_create_bitmap_from_xpm_data, xpm_load_image):
8673 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8674 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8675 (MERGE_INTERVAL_CACHE):
8676 * keymap.h (KEYMAPP):
8677 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8678 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8679 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8680 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8681 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8682 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8683 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8684 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8685 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8686 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8687 (SETUP_BUFFER_SYNTAX_TABLE):
8688 * systime.h (timespec_valid_p):
8689 * term.c (save_and_enable_current_matrix):
8690 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8691 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8692 (redisplay_internal, try_window_reusing_current_matrix)
8693 (sync_frame_with_window_matrix_rows, try_window_id)
8694 (display_menu_bar, display_tty_menu_item, display_mode_line)
8695 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8696 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8697 * xmenu.c (xmenu_show):
8698 * xterm.c (use_xim, x_term_init):
8699 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8700 (struct x_bitmap_record):
8701 Use bool for booleans.
8702 * ccl.c (struct buffer_text):
8703 * ccl.h (struct ccl_program):
8704 * charset.h (struct charset):
8706 * coding.h (struct iso_2022_spec, struct coding_system):
8707 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8708 (struct glyph_string, struct face, struct face_cache)
8709 (struct bidi_string_data, struct bidi_it)
8710 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8712 * editfns.c (Fformat):
8713 * frame.h (struct frame):
8714 * fringe.c (struct fringe_bitmap):
8715 * intervals.h (struct interval):
8716 * keyboard.h (struct kboard):
8717 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8718 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8719 (struct Lisp_Buffer_Local_Value, union specbinding):
8720 * macfont.m (struct macfont_info):
8721 * process.h (struct Lisp_Process):
8722 * termchar.h (struct tty_display_info):
8723 * window.h (struct window):
8724 * xterm.h (struct x_output):
8725 Use bool_bf for boolean bit-fields.
8726 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8727 All callers changed.
8728 * ccl.h (struct ccl_program): Remove unused members private_state,
8729 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8731 (struct ccl_spec): Remove unused members cr_carryover,
8732 eight_bit_carryover.
8733 * conf_post.h: Include <stdbool.h>.
8734 (bool_bf): New type.
8735 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8736 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8737 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8738 'do { ... } while (false)' brackets.
8739 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8740 Args must now be expressions; all callers changed.
8741 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8742 (PRODUCE_GLYPHS): Simplify use of boolean.
8743 * fileio.c (Fcopy_file):
8744 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8745 * lisp.h (UNGCPRO): Return void, not int.
8746 (FOR_EACH_TAIL): Use void expression, not int expression.
8747 * region-cache.c: Reindent.
8748 * region-cache.h: Copy comments from region-cache.c, to fix
8749 incorrect remarks about booleans.
8751 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8753 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8754 when character at point is displayed from a display vector.
8757 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8759 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8760 now a list of certificate validation checks that will abort a
8761 connection with an error.
8762 (Fgnutls_boot): Document it and use it.
8764 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8766 * w32term.c (w32_enable_frame_resize_hack): New variable.
8767 (x_set_window_size): Use it to hack frame resizing on Windows
8770 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8772 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8773 Windows-specific code to w32.c. Change error message text to
8774 match that of Posix platforms.
8776 * w32.c (w32_copy_file): New function, most of the code copied and
8777 reworked from Fcopy_file. Improve error handling. Plug memory
8778 leak when errors are thrown. Support file names outside of the
8779 current codepage. (Bug#7100)
8781 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8783 * lread.c (load_path_default): Prototype.
8785 2013-12-13 Glenn Morris <rgm@gnu.org>
8787 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8788 (dump_path): Remove.
8789 (load-path-default): Remove `changed' argument.
8790 Do not set dump_path permanently. Simplify.
8791 (init_lread): Simplify.
8792 (syms_of_lread): Remove dump_path.
8794 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8796 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8797 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8798 2013-12-12 font-related change to avoid Bug#16128, which
8799 is quite hard to fix without even more substantial changes.
8801 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8803 * font.c (font_close_object): Check for live frame (Bug#16128).
8805 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8807 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8808 Return ptrdiff_t, not int, since it's a buffer size.
8809 Reindent/reparen some macros to a more Gnuish style.
8811 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8813 Avoid undefined behavior with huge regexp interval counts.
8814 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8815 since it's now specialized to interval counts. All uses changed.
8816 Do not assume wraparound on signed integer overflow.
8817 (regex_compile): Simplify based on the above changes.
8819 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8821 Support file names on MS-Windows that use characters outside of
8822 the current system codepage. (Bug#7100)
8824 * w32.c (get_file_security, set_file_security)
8825 (create_symbolic_link): Separate pointers and boolean flags for
8826 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8827 non-zero, else the former.
8828 (codepage_for_filenames, filename_to_utf16, )
8829 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8831 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8833 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8834 Accept only one argument; all callers changed.
8835 (dostounix_filename): Remove the second argument, now works in
8836 UTF-8. All callers changed.
8837 (parse_root): Lose DBCS code.
8838 (get_long_basename, w32_get_short_filename, init_environment)
8839 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8840 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8841 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8842 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8843 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8844 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8846 (ansi_encode_filename): New function.
8847 (get_emacs_configuration, get_emacs_configuration_options):
8849 (add_volume_info, GetCachedVolumeInformation): Run the input file
8850 name through unixtodos_filename, to ensure it is stored and
8851 referenced in canonical form.
8852 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8853 (logon_network_drive, sys_link, utime): Improve error handling.
8854 (sys_access): New function.
8855 (hashval, generate_inode_val): Unused functions deleted.
8856 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8857 (check_windows_init_file): Convert error message from UTF-8 to
8858 ANSI codepage, for display in the message box.
8859 (globals_of_w32): Set w32_unicode_filenames according to the OS
8862 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8863 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8864 (syms_of_w32term): Declare w32-unicode-filenames.
8866 * w32proc.c (new_child, delete_child): Remove code that handled
8867 unused pending_deletion and input_file members of the child struct.
8868 (create_child, sys_spawnve): Convert all file names to ANSI
8869 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8870 name cannot be encoded in ANSI codepage. Don't use
8871 unixtodos_filename, mirror slashes by hand.
8872 (record_infile, record_pending_deletion): Functions deleted.
8873 (Fw32_short_file_name): Call w32_get_short_filename instead of
8876 * w32notify.c (add_watch): Work in Unicode mode when
8877 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8878 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8879 instead, do the same with Lisp primitives.
8881 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8882 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8883 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8884 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8885 (Fw32_shell_execute): Improve error reporting.
8886 (Fdefault_printer_name): Ifdef away for Cygwin.
8888 * w32.h (struct _child_process): Remove input_file and
8889 pending_deletion members that are no longer used.
8890 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8891 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8892 (ansi_encode_filename): New and updated prototypes.
8894 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8896 (unexec): Don't use dostounix_filename, it expects a file name in
8897 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8900 * fileio.c (Ffile_name_directory, file_name_as_directory)
8901 (directory_file_name, Fexpand_file_name)
8902 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8903 arguments of dostounix_filename.
8904 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8905 use MAX_UTF8_PATH for size of file-name strings.
8906 (emacs_readlinkat): Build an explicitly unibyte string for file
8908 (syms_of_fileio) <file-name-coding-system>:
8909 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8911 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8912 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8913 directories to UTF-8.
8914 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8915 environment, and each element of the input PATH, to UTF-8.
8917 * dired.c (file_attributes): Use build_unibyte_string explicitly
8918 to make Lisp strings from user and group names.
8920 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8923 * coding.c (decode_file_name, encode_file_name): New functions.
8925 * termcap.c (tgetent): Adapt to the change in arguments of
8928 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8931 * msdos.c (dostounix_filename, init_environment): Adapt to the
8932 change in arguments of dostounix_filename.
8934 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8935 [WINDOWSNT]: Encode file names passed to the image libraries in
8938 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8939 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8941 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8942 arguments of dostounix_filename.
8944 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8946 * font.h (struct font_entity) [HAVE_NS]: New field to record
8947 font driver which was used to create this entity.
8948 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8949 frame where the font was opened.
8950 (font_close_object): Add prototype.
8951 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8952 (font_close_object): Not static any more. Lost frame arg.
8953 Adjust comment and users.
8954 * alloc.c (cleanup_vector): Call font_close_object to adjust
8955 per-frame font counters correctly. If HAVE_NS, also call
8956 driver-specific cleanup for font-entity objects.
8957 * ftfont.c (ftfont_open):
8958 * nsfont.m (nsfont_open):
8959 * w32font.c (w32font_open_internal):
8960 * xfont.c (xfont_open):
8961 * xftfont.c (xftfont_open): Save frame pointer in font object.
8962 * macfont.m (macfont_open): Likewise.
8963 (macfont_descriptor_entity): Save driver pointer to be able
8964 to call its free_entity routine when font-entity is swept.
8965 * ftxfont.c (ftxfont_open): Add eassert because frame
8966 pointer should be saved by ftfont_driver.open.
8968 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8970 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8971 input polling is used. This is still meaningful for Cygwin, see
8972 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8973 * keyboard.c (poll_for_input_1, input_polling_used):
8974 Define unconditionally.
8975 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8976 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8977 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8978 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8979 (face_for_char): Likewise. Rearrange eassert and return ASCII
8980 face for CHAR_BYTE8_P.
8981 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8983 2013-12-11 Ken Brown <kbrown@cornell.edu>
8985 * dispextern.h (erase_phys_cursor):
8986 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8988 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8990 * nsterm.m (x_free_frame_resources):
8991 * term.c (tty_free_frame_resources):
8992 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8993 face cache because it's implied by free_frame_faces anyway.
8994 * w32term.c (x_free_frame_resources): Likewise. Do not call
8995 free_frame_faces twice.
8997 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8999 * editfns.c (Fformat_time_string): Mention %F in the doc.
9001 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9003 * window.c (resize_frame_windows): Don't return immediately when
9004 the root window's size doesn't change - the minibuffer window
9005 may still have to be repositioned/resized.
9006 * xfns.c (Fx_create_frame): Always change the frame size after
9007 initializing the frame's faces.
9008 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9009 change_frame_size should already have done it.
9010 (x_new_font): Assign new tool- and menu-bar heights.
9011 (x_set_window_size_1): Account for tool- and menu-bar heights
9012 (Bug#16013). Don't set pixel sizes since change_frame_size
9013 should already have done it.
9015 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9017 Remove the option of using libcrypto.
9018 * Makefile.in (LIB_CRYPTO): Remove.
9019 (LIBES): Don't use it.
9021 2013-12-11 Juri Linkov <juri@jurta.org>
9023 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9024 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9026 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9028 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9029 drawn tool bar items (Bug#16058).
9030 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9032 2013-12-09 Ken Brown <kbrown@cornell.edu>
9034 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9036 * lisp.h (get_frame_param): Adjust conditions for prototype
9039 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9041 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9042 Avoid unused macro warning if configured --without-xft.
9044 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9046 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9048 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9050 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9052 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9054 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9056 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9058 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9060 Use libcrypto's checksum implementations if available, for speed.
9061 * Makefile.in (LIB_CRYPTO): New macro.
9064 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9065 The macro didn't conform to C99 due to type mismatch,
9066 which caused compilation failure with Sun C 5.12,
9067 and it was confusing anyway. Include window.h to declare
9068 redisplay_other_windows.
9070 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9072 * window.c (set_window_buffer): Update mode line (bug#16084).
9074 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9076 Fix minor problems found by static checking.
9077 * keyboard.c (poll_for_input_1, input_polling_used):
9078 Define only if HAVE_NTGUI.
9079 * xmenu.c (popup_activate_callback): Omit unnecessary
9080 check against USE_X_TOOLKIT, which must be defined here anyway.
9081 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9084 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9086 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9088 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9090 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9092 * nsterm.m (x_set_window_size): Remove fprintf.
9093 (init): Define always. Set applicationDidFinishLaunchingCalled
9095 (applicationDidFinishLaunching:):
9096 Set applicationDidFinishLaunchingCalled.
9097 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9100 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9102 Pixel resize changes for NS (Bug#16049).
9103 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9104 height/width. row/cols are locals.
9105 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9106 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9107 (windowWillResize): Remove gsextra. Calculate extra as in
9109 (x_new_font): Don't change frame size if fullscreen.
9110 Change size pixelwise.
9112 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9113 comment in xfns.c. Change to pixelwise call.
9115 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9117 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9120 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9122 * xterm.c (input_signal_count): Remove.
9123 (x_dispatch_event): Define unconditionally.
9124 (x_make_frame_visible): Process X events until the frame
9125 is really visible (Bug#16027).
9126 * xterm.h (x_dispatch_event): Declare unconditionally.
9128 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9130 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9132 * nsterm.m (x_set_window_size): Handle pixelwise.
9134 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9136 * w32term.c (x_new_font):
9137 * xterm.c (x_new_font): Calculate new frame size from new font
9140 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9142 * lisp.h (FOR_EACH_TAIL): New macro.
9143 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9145 * window.c (select_window): Call second wset_redisplay before we change
9146 selected_window (bug#16034).
9148 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9150 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9152 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9154 * w32xfns.c: Include window.h, to avoid a compiler warning.
9156 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9158 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9159 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9160 window_scroll takes care of it.
9161 (Fset_window_point, Fdelete_other_windows_internal)
9162 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9163 (Fsplit_window_internal, Fdelete_window_internal)
9164 (Fresize_mini_window_internal, Fset_window_configuration)
9165 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9166 cause redisplay instead of forcing a complete redisplay.
9167 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9168 we're only affecting the selected_window.
9170 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9172 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9173 directional control characters. Update type and category
9174 determination according to the UBA from Unicode v6.3.
9175 (bidi_category_t): New category EXPLICIT_FORMATTING.
9177 * dispextern.h (bidi_type_t): Update to include new bidirectional
9178 properties introduced with Unicode v6.3. (Bug#16043)
9180 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9182 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9185 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9187 * font.c (font_list_entities): Remove dummy assignment.
9188 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9189 used on graphic displays only. Remove unused 'font_encoder' member.
9190 (struct font_bitmap): Remove unused 'extra' member.
9191 * nsfont.m (nsfont_open):
9192 * w32font.c (w32font_open_internal):
9193 * ftfont.c (ftfont_get_bitmap): Adjust users.
9195 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9197 Use bool for boolean.
9198 * tparam.c (tparam1):
9199 * undo.c (record_point, record_property_change):
9200 Use bool for boolean, for local vars that are always true or false.
9202 Minor integer overflow fixes (Bug#16033).
9203 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9204 This improves on the previous fix to this function.
9205 (window_resize_check): When summing up pixel counts, don't rely on
9206 undefined behavior if the sum overflows.
9208 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9210 * window.c (Fset_window_new_pixel): Don't choke at negative
9211 argument value (Bug#16033).
9213 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9214 to avoid crash in window_box_height.
9216 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9217 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9219 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9221 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9223 Minor integer overflow fixes.
9224 * window.c (Fset_window_new_pixel, grow_mini_window):
9225 * xdisp.c (Fwindow_text_pixel_size):
9226 Avoid undefined behavior on signed integer overflow.
9227 * xfns.c (x_set_mouse_color):
9228 Check that drag shape fits in 'unsigned', since that's what X wants.
9230 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9232 Improve reporting of fatal exception on MS-Windows.
9233 * w32fns.c (my_exception_handler): New function.
9234 (globals_of_w32fns): Set it up as the unhandled exception
9235 handler. Initialize exception code and address to zeros.
9236 (emacs_abort): If the exception code and address are available,
9237 print them at the beginning of the backtrace. Fix the format of
9238 printing addresses (was producing 0x0x12345678 on XP).
9241 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9243 * eval.c (Fbacktrace__locals): New function.
9244 (syms_of_eval): Defsubr it.
9246 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9248 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9249 Define here to unify between...
9250 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9251 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9253 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9255 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9257 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9258 fringe background extension.
9259 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9260 because they are now always the same as `left' and `width',
9261 respectively. Remove code for the case that `width' and
9262 `sb_width' are different.
9264 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9266 Fix minor problems found by static checking.
9267 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9268 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9269 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9271 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9273 * image.c (imagemagick_compute_animated_image): Don't crash if we
9274 have an animation with different-sized images (bug#15313).
9276 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9278 Remove some unused items introduced during pixelwise change.
9279 * window.c (window_resize_total_check): Remove unused function.
9280 * xdisp.c (remember_mouse_glyph): Remove unused label.
9281 (Ftool_bar_height): Move declaration inside #if.
9282 * xterm.c (x_set_window_size): Don't use r and c.
9284 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9286 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9289 * window.c (Fset_window_configuration): Comment out unused variables.
9291 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9293 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9295 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9297 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9299 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9300 HAVE_GNUTLS3 (Bug#16001).
9302 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9303 if interrupts are deferred (Bug#15801).
9305 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9307 Support resizing frames and windows pixelwise.
9308 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9309 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9310 (struct glyph_matrix): Replace window_left_col and
9311 window_top_line by window_pixel_left and window_pixel_top.
9312 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9314 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9315 (draw_window_divider, move_it_to, x_draw_right_divider)
9316 (x_draw_bottom_divider, change_frame_size): Add or fix
9318 * dispnew.c (change_frame_size_1): Change prototype.
9319 (adjust_glyph_matrix, required_matrix_width)
9320 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9321 values instead of lines and columns.
9322 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9323 WINDOW_TOTAL_FRINGE_WIDTH.
9324 (handle_window_change_signal, do_pending_window_change)
9325 (init_display): Adjusts calls of change_frame_size.
9326 (change_frame_size, change_frame_size_1): Handle pixelwise
9328 * frame.c (Qright_divider_width, Qbottom_divider_width):
9330 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9331 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9332 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9333 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9335 (set_frame_param): New function.
9336 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9337 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9338 (Ffringe_width, Fborder_width, Fright_divider_width)
9339 (Fbottom_divider_width): New functions, defsubr them.
9340 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9341 New argument pixelwise.
9342 (struct frame_parm_table): New members Qright_divider_width and
9343 Qbottom_divider_width.
9344 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9345 (x_report_frame_params): Handle Qright_divider_width and
9346 Qbottom_divider_width.
9347 (x_set_right_divider_width, x_set_bottom_divider_width):
9349 (frame_resize_pixelwise): New option.
9350 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9351 new_pixelwise, right_divider_width and bottom_divider_width;
9352 remove total_lines; rename text_lines, text_cols, new_text_lines
9353 and new_text_cols to text_height, text_width, new_height and
9354 new_width respectively.
9355 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9356 FRAME_TEXT_WIDTH respectively.
9357 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9358 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9359 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9361 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9362 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9363 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9364 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9365 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9366 (FRAME_TOTAL_COLS_ARG): Remove macro.
9367 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9368 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9369 (x_wm_set_size_hint): Handle frame pixel sizes.
9370 * indent.c (compute_motion, Fcompute_motion):
9371 Call window_body_width instead of window_body_cols.
9372 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9373 (make_lispy_position): Handle right and bottom dividers.
9374 (Fsuspend_emacs): Pixelize call of change_frame_size.
9375 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9376 * lisp.h: Extern set_frame_param.
9377 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9379 (Fx_create_frame): Add entry for vertical_drag_cursor.
9380 Pixelize call of change_frame_size.
9381 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9382 * nsterm.m (ns_update_window_end): Optionally draw right
9384 (x_set_window_size): Add argument pixelwise.
9385 Call check_frame_size and change_frame_size with pixelwise zero.
9386 (ns_draw_window_divider): New function.
9387 (ns_redisplay_interface): Add ns_draw_window_divider.
9388 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9389 (x_new_font): Call x_set_window_size with pixelwise zero.
9390 * print.c (print_object): For a window print its sequence
9392 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9393 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9394 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9395 (w32_createwindow): Use scroll bar area width.
9396 (w32_wnd_proc): Handle bottom divider width.
9397 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9398 (Fx_create_frame): Default divider width parameters.
9399 Caclulate sizes pixelwise. Add vertical drag cursor support.
9400 (x_create_tip_frame): Default divider widths to zero.
9401 Pixelize call to change_frame_size.
9402 (Fx_show_tip): Add handling of divider widths. Pixelize window
9404 (Fw32_frame_rect): New function.
9405 (frame_parm_handler w32_frame_parm_handlers): Add divider
9407 (Vx_window_vertical_drag_shape): Add variable.
9408 * w32inevt.c (resize_event, maybe_generate_resize_event):
9409 Pixelize change_frame_size calls.
9410 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9412 * w32term.c (w32_draw_window_divider): New function.
9413 (x_update_window_end): Handle right divider.
9414 (w32_draw_fringe_bitmap, x_scroll_run)
9415 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9416 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9417 Calculate new frame sizes pixelwise.
9418 (x_new_font): Pixelize call to x_set_window_size.
9419 (x_check_fullscreen): Pixelize call to change_frame_size.
9420 (x_set_window_size_1, x_set_window_size): New argument
9421 pixelwise. Calculate pixelwise.
9422 (x_wm_set_size_hint): Use scroll bar area width.
9423 (w32_redisplay_interface): Add w32_draw_window_divider.
9424 * w32term.h (struct w32_output): Add vertical drag cursor.
9425 * widget.c (set_frame_size, update_wm_hints)
9426 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9428 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9429 * window.c (sequence_number): Restore.
9430 (Fwindow_pixel_width, Fwindow_pixel_height)
9431 (Fwindow_mode_line_height, Fwindow_header_line_height)
9432 (window_pixel_to_total, Frun_window_scroll_functions)
9433 (Fset_window_new_pixel, window_resize_apply_total)
9434 (Fwindow_resize_apply_total): New functions.
9435 (window_body_height, window_body_width): Rename from
9436 window_body_lines. New argument PIXELWISE.
9437 Calculate pixelwise.
9438 (Fwindow_body_height, Fwindow_body_width): New argument
9440 (coordinates_in_window, window_relative_x_coord): Use window's
9441 pixel width instead of total width.
9442 (replace_window, recombine_windows): Initialize pixel values.
9443 (resize_root_window, resize_frame_windows, grow_mini_window)
9444 (shrink_mini_window): New argument PIXELWISE.
9445 Calculate pixelwise.
9446 (Fdelete_other_windows_internal, adjust_window_margins)
9447 (window_resize_check, window_resize_apply)
9448 (Fdelete_window_internal, Fresize_mini_window_internal)
9449 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9450 (check_frame_size): Rename arguments. New argument PIXELWISE.
9451 Calculate pixelwise.
9452 (set_window_buffer): Make samebuf bool. Run configuration change
9453 hook only if buffer changed.
9454 (Fset_window_buffer): Rewrite doc-string.
9455 (make_window): Initialize new_pixel slot.
9456 (Fwindow_resize_apply): Check pixel size of root window.
9457 (Fsplit_window_internal): Call 2nd argument pixel_size.
9458 Calculate pixelwise.
9459 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9461 (save_window_data): New slots frame_text_width,
9462 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9463 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9465 (Fcurrent_window_configuration, Fset_window_configuration)
9466 (save_window_save, compare_window_configurations): Handle new
9467 slots in save_window_data and saved_window.
9468 (Fset_window_scroll_bars): Fix doc-string.
9469 (window_resize_pixelwise): New variable.
9470 (coordinates_in_window, Fcoordinates_in_window_p):
9472 (make_parent_window): Adjust sequence_number.
9473 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9475 * window.h (struct window): New members new_pixel, pixel_left,
9476 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9477 (wset_new_pixel): New function.
9478 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9479 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9480 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9481 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9482 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9483 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9484 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9485 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9486 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9487 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9488 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9489 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9490 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9491 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9492 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9494 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9495 (window_body_width, check_frame_size): Adapt external declarations.
9496 * xdisp.c (last_max_ascent): New integer.
9497 (window_text_bottom_y): Handle bottom divider.
9498 (window_box_width, window_box_height): Calculate pixelwise.
9499 (get_glyph_string_clip_rects): Handle right divider.
9500 (remember_mouse_glyph): When windows are resized pixelwise
9501 proceed with width and height set to 1.
9502 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9504 (move_it_to): Calculate and return maximum x position
9506 (Fwindow_text_pixel_size): New function.
9507 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9508 (tool_bar_lines_needed): Rename to tool_bar_height.
9509 Calculate pixelwise.
9510 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9511 Calculate pixelwise.
9512 (redisplay_tool_bar): Calculate pixelwise.
9513 (redisplay_window): Calculate pixelwise. Handle dividers.
9514 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9515 (x_draw_vertical_border): Handle dividers.
9516 (define_frame_cursor1): Handle vertical drag cursor.
9517 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9518 (expose_window): Calculate pixelwise. Handle dividers.
9519 (init_xdisp): Initialize pixel values.
9520 * xfaces.c (Qwindow_divider): New face.
9521 (realize_basic_faces): Realize it.
9522 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9523 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9524 (x_set_scroll_bar_default_width): Default actual width to 16.
9525 (Fx_create_frame): Set sizes pixelwise.
9526 (x_create_tip_frame): Default divider widths to zero.
9527 Pixelize call of change_frame_size.
9528 (Fx_show_tip): Handle divider widths. Initial pixel position
9530 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9531 (Vx_window_vertical_drag_shape): New option.
9532 * xmenu.c (free_frame_menubar): Pixelize call of
9534 * xterm.c (x_draw_window_divider): New function.
9535 (x_update_window_end): Optionally draw right divider.
9536 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9537 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9538 (handle_one_xevent, x_new_font): Calculate pixelwise.
9539 (x_set_window_size_1, x_set_window_size): New argument
9540 pixelwise. Calculate pixelwise.
9541 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9542 (struct x_redisplay_interface): Add x_draw_window_divider.
9543 * xterm.h (struct x_output): Add vertical_drag_cursor.
9545 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9547 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9548 Set invisible frames's `redisplay' when a full redisplay is requested.
9549 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9550 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9551 (display_mode_lines): Set it here instead.
9553 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9555 * dispextern.h (set_window_update_flags): Remove.
9557 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9559 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9561 * xdisp.c (REDISPLAY_SOME_P): New macro.
9562 (redisplay_internal): Use it (bug#15999).
9563 (prepare_menu_bars, redisplay_window): Use it as well.
9565 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9567 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9569 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9570 (globals_of_w32font): Zero it out.
9571 (GetCharWidth32W_Proc): New function pointer.
9572 (get_char_width_32_w): New function.
9573 (compute_metrics): If get_glyph_outline_w returns an error, try
9574 get_char_width_32_w before declaring a failure. This avoids
9575 punishing raster (a.k.a. "bitmap") fonts by slowing down
9576 redisplay. (Bug#6364).
9578 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9580 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9581 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9582 highlight needs to be redisplayed. (Bug#15913)
9584 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9586 Fix minor problems found by static checking.
9587 * buffer.h (struct buffer_text, struct buffer):
9588 * frame.h (struct frame):
9589 * window.h (struct window):
9590 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9591 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9592 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9593 no-longer-valid use of HAVE_MENUS.
9594 * xdisp.c (propagate_buffer_redisplay): Now static.
9596 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9598 * xmenu.c (Fmenu_or_popup_active_p):
9599 * window.c (Fset_window_configuration):
9600 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9601 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9602 * fns.c (Fyes_or_no_p):
9603 * editfns.c (Fmessage_box, Fmessage_or_box):
9604 * alloc.c (make_save_ptr_ptr):
9605 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9607 * window.c (Fset_window_configuration): Move select_window later.
9609 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9611 Refine redisplay optimizations to only redisplay *some* frames/windows
9612 rather than all of them.
9613 * xdisp.c (REDISPLAY_SOME): New constant.
9614 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9615 (bset_redisplay, bset_update_mode_line): New functions.
9616 (message_dolog): Use bset_redisplay.
9617 (clear_garbaged_frames): Use fset_redisplay.
9618 (echo_area_display): Use wset_redisplay.
9619 (buffer_shared_and_changed): Remove.
9620 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9621 frame titles. Compute the actual set of windows redisplayed.
9622 Don't update frame titles and menu bars for frames that don't need to
9624 (propagate_buffer_redisplay): New function.
9626 (redisplay_internal): Use it. Be more selective in the set of windows
9627 we redisplay. Propagate windows_or_buffers_changed to
9628 update_mode_lines a bit later to simplify the code.
9629 (mark_window_display_accurate_1): Reset window and buffer's
9631 (redisplay_window): Do nothing if neither the window nor the buffer nor
9632 the frame needs redisplay.
9633 * window.h (struct window): Add `redisplay' field.
9634 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9635 (redisplay_other_windows, window_list): New declarations.
9636 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9637 (window_list): Not static any more.
9638 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9639 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9640 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9641 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9642 * frame.h (struct frame): Add `redisplay' field.
9643 Move `external_menu_bar' bitfield next to other bit-fields.
9644 (SET_FRAME_GARBAGED): Use fset_redisplay.
9645 (SET_FRAME_VISIBLE): Don't garbage the frame;
9646 Use redisplay_other_windows.
9647 * buffer.h (struct buffer): Add `redisplay' field.
9648 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9649 (modify_overlay): Use bset_redisplay.
9650 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9652 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9654 Support w32 file notifications in batch mode.
9655 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9656 invalid (which happens in batch mode). If non-interactive, call
9657 handle_file_notifications to store file notification events in the
9658 input queue. (Bug#15933)
9660 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9662 * w32inevt.c (handle_file_notifications): Now external, not static.
9664 * w32term.h (handle_file_notifications): Provide prototype.
9666 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9667 init_crit, since init_display, which does that otherwise, is not
9670 2013-11-27 Glenn Morris <rgm@gnu.org>
9672 * Makefile.in ($(lispsource)/international/charprop.el): New.
9673 (emacs$(EXEEXT)): Depend on charprop.el.
9675 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9677 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9678 deleting portions of the buffer under non-nil REPLACE argument.
9681 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9682 directory, watch it and not its parent.
9683 (add_watch): Allow empty string in FILE.
9685 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9687 * window.c (Fset_window_start, window_resize_apply)
9688 (window_scroll): Reset window_end_valid (Bug#15957).
9690 2013-11-27 Glenn Morris <rgm@gnu.org>
9692 * Makefile.in (leimdir): Now in lisp source directory.
9693 ($(leimdir)/leim-list.el): Just use ../leim .
9694 * epaths.in (PATH_DUMPLOADSEARCH):
9695 * lread.c (load_path_default):
9696 * nsterm.m (ns_load_path): No more leim directory.
9698 2013-11-26 Andreas Schwab <schwab@suse.de>
9700 * .gdbinit (xgettype): Add cast.
9702 2013-11-26 Glenn Morris <rgm@gnu.org>
9704 Preload leim-list.el.
9705 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9706 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9707 is a single directory.
9709 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9711 bool-vector-subsetp is now the normal direction (Bug#15912).
9712 * data.c (Fbool_vector_subsetp): Test whether the first argument
9713 is a subset of the second one, not the reverse. Add doc string.
9715 Fix minor problems found by static checking.
9716 * lread.c (load_path_default): Now static.
9717 * textprop.c (text_property_stickiness): Be consistent about the
9718 test used when deciding whether to consider the previous character.
9719 This simplifies the code a bit.
9721 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9723 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9725 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9726 (syms_of_frame): Don't defsubr them.
9728 2013-11-25 Glenn Morris <rgm@gnu.org>
9730 * lread.c (load_path_default): Change the sense of the argument.
9731 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9732 from dump_path. When it is not, avoid checking dump_path twice.
9734 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9735 uninstalled dump_path against installed Vload_path. (Bug#15964)
9737 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9739 Export get_pos_property to Elisp.
9740 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9741 (syms_of_editfns): Export it to Elisp.
9743 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9745 2013-11-23 Romain Francoise <romain@orebokech.com>
9747 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9748 initialization here ...
9749 (syms_of_fileio): ... from here.
9751 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9753 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9754 Please use --enable-check-lisp-object-type.
9756 2013-11-23 Glenn Morris <rgm@gnu.org>
9758 * process.c (get_process): Explicit error for dead buffers.
9760 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9762 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9764 2013-11-23 Glenn Morris <rgm@gnu.org>
9766 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9767 * lread.c (load_path_check): Take path to check as argument.
9768 (load_path_default): New, split from init_lread.
9769 (init_lread): Move calc of default load-path to load_path_default.
9770 Empty elements in EMACSLOADPATH now stand for the default.
9771 (load-path): Doc fix.
9772 * emacs.c (decode_env_path): Add option to treat empty elements
9773 as nil rather than ".".
9774 * callproc.c (init_callproc_1, init_callproc):
9775 * image.c (Vx_bitmap_file_path):
9776 * lisp.h (decode_env_path):
9777 * lread.c (Vsource_directory):
9778 Update for new argument spec of decode_env_path.
9780 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9782 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9783 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9785 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9787 Fix some dependency problems that cause unnecessary recompiles.
9789 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9790 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9791 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9792 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9793 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9794 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9795 (boostrap-clean): No need to remove stamp-oldxmenu.
9797 Fix recently introduced bool vector overrun.
9798 This was due to an optimization that went awry.
9799 Reported by Glenn Morris in
9800 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9801 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9802 for empty vectors, undoing the 2013-11-18 change.
9803 * data.c (bool_vector_binop_driver): Rely on this.
9804 Fix bug that occasionally overran the destination.
9805 * lisp.h (struct Lisp_Bool_vector): Document this.
9807 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9809 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9812 * nsterm.m (init, run, stop:): Comment out for now, does not work
9815 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9817 * charset.c (syms_of_charset): Don't read past end of string.
9819 2013-11-19 Glenn Morris <rgm@gnu.org>
9821 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9823 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9825 Add hooks to run on gaining/losing focus. (Bug#15029)
9826 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9827 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9828 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9830 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9832 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9833 The old names predated the API change that put destination at end.
9835 Improve API of recently-added bool vector functions (Bug#15912).
9836 The old API had (bool-vector-count-matches A B)
9837 and (bool-vector-count-matches-at A B I), which gave the
9838 misleading impression that the two functions were variants, one
9839 with a location I. The new API has (bool-vector-count-population A)
9840 and (bool-vector-count-consecutive A B I) to make the distinction
9841 clearer. The first function no longer has a B argument, since the
9842 caller can easily determine the number of nils if the length and
9843 number of ts is known.
9844 * data.c (Fbool_vector_count_population): Rename from
9845 bool_vector_count_matches, and accept just 1 argument.
9846 (Fbool_vector_count_consecutive): Rename from
9847 Fbool_vector_count_matches_at.
9849 Always allocate at least one bits_word per bool vector.
9850 See Daniel Colascione in:
9851 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9852 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9853 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9854 * lisp.h (struct Lisp_Bool_vector): Document this.
9856 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9858 * insdel.c (invalidate_buffer_caches): New function, consolidated
9859 from part of prepare_to_modify_buffer.
9860 (insert_from_gap, prepare_to_modify_buffer):
9861 * coding.c (code_convert_region, code_convert_string):
9862 Call invalidate_buffer_caches. (Bug#15841)
9864 * lisp.h (invalidate_buffer_caches): Add prototype.
9866 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9868 * w32term.c (x_update_window_end): Don't invalidate the entire
9869 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9870 highlight needs to be redisplayed. (Bug#15913)
9872 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9874 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9876 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9878 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9879 while we are using Vprin1_to_string_buffer.
9881 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9882 after inserting the description string. (Bug#15907)
9884 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9886 * data.c: Work around bogus GCC diagnostic about shift count.
9887 Reported by Eli Zaretskii in
9888 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9889 (pre_value): New function.
9890 (count_trailing_zero_bits): Use it.
9892 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9894 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9895 assume C macros are not supported even under -g3 in these old GCC
9898 2013-11-15 Leo Liu <sdl.web@gmail.com>
9900 * minibuf.c (Ftry_completion, Fall_completions)
9901 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9903 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9905 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9906 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9907 This avoids placing unnecessary constants into the Emacs code.
9909 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9911 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9912 for Cygwin w32 build.
9914 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9915 for Cygwin w32 build. (Bug#15892)
9917 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9919 Simplify, port and tune bool vector implementation.
9920 * alloc.c (bool_vector_exact_payload_bytes)
9921 (bool_vector_payload_bytes): Remove.
9922 (bool_vector_fill): Return its argument.
9923 * alloc.c (bool_vector_fill):
9925 * print.c (print_object):
9926 Simplify by using bool_vector_bytes.
9927 * alloc.c (make_uninit_bool_vector):
9928 New function, broken out from Fmake_bool_vector.
9929 (Fmake_bool_vector): Use it. Use tail call.
9930 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9931 * data.c (BITS_PER_ULL): New constant.
9932 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9933 if long long versions don't exist.
9934 (shift_right_ull): New function.
9935 (count_one_bits_word): New function, replacing popcount_bits_word
9936 macro. Don't assume that bits_word is no wider than long long.
9937 (count_one_bits_word, count_trailing_zero_bits):
9938 Don't assume that bits_word is no wider than long long.
9939 * data.c (bool_vector_binop_driver, bool_vector_not):
9940 * fns.c (Fcopy_sequence):
9942 Create an uninitialized destination, to avoid needless work.
9943 (internal_equal): Simplify.
9944 (Ffillarray): Prefer tail call.
9945 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9946 contain at least one word.
9947 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9948 chars are narrower than ints.
9949 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9950 * fns.c (Fcopy_sequence):
9952 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9953 Don't try to port to hosts where bits_word values have holes; the
9954 code wouldn't work there anyway. Verify this assumption, though.
9955 (bool_vector_bytes): New function.
9956 (make_uninit_bool_vector): New decl.
9957 (bool_vector_fill): Now returns Lisp_Object.
9959 * xfns.c (xic_create_fontsetname):
9960 * xrdb.c (gethomedir): Prefer tail calls.
9962 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9964 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9965 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9967 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9968 that requires a return value.
9969 (Fset_buffer_modified_p): Take advantage of this change to do
9972 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9974 * buffer.c (Frestore_buffer_modified_p): Sync it with
9975 Fset_buffer_modified_p.
9976 (Fforce_mode_line_update): New function, moved from subr.el.
9977 (Fset_buffer_modified_p): Use them.
9978 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9980 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9982 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9983 This avoids undefined behavior when subtracting pointers into
9984 different aways. On my platform it also makes the code a tad
9985 smaller and presumably faster.
9987 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9989 * keyboard.c (command_loop_1): Use region-extract-function.
9990 * insdel.c (Qregion_extract_function): Not static any more (can we
9991 stop pretending that these vars can benefit from being marked static?).
9993 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9995 * search.c (find_newline): If buffer text is relocated during the
9996 "dumb loop", adjust C pointers into buffer text to follow suit.
9999 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10001 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10002 for conversion (Bug#15837).
10004 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10006 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10007 for the entire range of inserted characters. (Bug#15841)
10009 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10011 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10013 (realize_default_face): Remove assignment to distant-foreground if
10014 unspecified (Bug#15815).
10016 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10018 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10019 cache-long-scans disabled, since we don't want to call
10020 prepare_to_modify_buffer (in insert_1_both) for each message we
10023 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10024 from buffer.c. Improve commentary to the buffer field setter
10027 * buffer.c (bset_cache_long_scans): Static function deleted.
10028 Improve commentary to the buffer field setter functions.
10029 (init_buffer_once): Default for cache-long-scans changed to t.
10032 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10034 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10036 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10037 This bug was introduced in my 2013-06-21 change, and caused
10038 struct Lisp_Sub_Char_Table objects to be given too many slots,
10039 which broke 'make -C admin/unidata'.
10041 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10043 Import changes from mac-port 4.5.
10044 * macfont.m (mac_font_copy_default_descriptors_for_language)
10045 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10046 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10047 (macfont_language_default_font_names): New.
10048 (macfont_list): Rearrange language/charset code.
10049 (macfont_close): Don't check for macfont_info->cache.
10050 (mac_ctfont_create_preferred_family_for_attributes): New font
10051 selection code, call
10052 mac_font_copy_default_name_for_charset_and_languages.
10053 (mac_font_copy_default_descriptors_for_language)
10054 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10056 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10058 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10060 Port to C11 aligned_alloc, and fix some integer overflows.
10061 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10062 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10063 and use of posix_memalign replaced with aligned_alloc.
10064 (aligned_alloc): New function, defined or declared as needed.
10065 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10066 Don't undef; configure.ac now does this.
10067 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10068 (calloc, aligned_alloc): Check for integer overflow.
10069 (aligned_alloc): Rename from memalign. All uses changed.
10070 (memalign): New function, an alias for aligned_alloc.
10072 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10074 * xdisp.c (redisplay_internal): Fix typo in last change.
10076 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10078 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10080 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10082 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10083 redisplay--mode-lines-cause.
10084 (redisplay_internal): Keep them uptodate. Remove redundant check of
10085 buffer_shared_and_changed.
10086 * *.[chm]: Number every assignment to update_mode_lines so we
10087 can track why it is set.
10089 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10091 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10093 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10095 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10096 can track why it is set.
10098 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10100 Integer-related fixes for term.c etc.
10101 * dispextern.h (face_tty_specified_color): New function.
10102 * term.c (turn_on_face): Don't rely on undefined behavior when
10103 assigning an out-of-range value to 'long'.
10104 Simplify test for toggling highlight.
10105 (tty_capable_p): Omit last two (unused) args. All callers changed.
10106 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10107 (read_menu_input, tty_menu_activate, tty_menu_show):
10108 * xfaces.c (x_supports_face_attributes_p)
10109 (tty_supports_face_attributes_p):
10110 Use bool for boolean. All callers changed.
10111 (tty_supports_face_attributes_p): Omit defaults for color indices;
10112 no longer needed. Simplify tail call.
10114 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10116 * xdisp.c (prepare_menu_bars): Mark static.
10117 * lisp.h (prepare_menu_bars): Don't declare.
10118 * xselect.c (x_handle_selection_clear):
10119 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10121 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10123 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10124 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10126 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10128 * keyboard.c (Fcommand_error_default_function): Rename from
10129 Fdefault_error_output.
10131 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10133 * keyboard.c (Fdefault_error_output): New function, extracted from
10134 cmd_error_internal.
10135 (syms_of_keyboard): Use it for Vcommand_error_function.
10137 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10139 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10140 (init_eval): Use it to ensure handlerlist is non-NULL.
10141 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10142 (Fsignal): Adjust NULLness test of handlerlist.
10143 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10145 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10147 * callproc.c (call_process): Call prepare_to_modify_buffer before
10148 decoding text read from the sub-process, as the decoded stuff will
10149 be inserted into the buffer. This will invalidate the various
10150 caches maintained for the buffer. (Bug#15148)
10152 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10154 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10155 string of glyphless-char-display.
10157 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10159 * nsfns.m (ns_get_name_from_ioreg): New function.
10160 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10161 OSX >= 10.9. Use ns_get_name_from_ioreg.
10163 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10165 Simplify and port recent bool vector changes.
10166 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10167 only in this file. Use a more-efficient implementation if the
10168 second argument is a power of 2.
10169 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10170 Remove no-longer-necessary compile-time checks.
10171 (bool_vector_exact_payload_bytes): New function.
10172 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10173 exact payload changed to call the new function. Do not assume
10174 that the arg or result fits in ptrdiff_t.
10175 (bool_vector_fill): New function.
10176 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10178 (vroundup_ct): Don't assume arg fits in size_t.
10179 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10180 invoke set_category_set.
10181 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10182 All callers changed. Use bool_vector_set.
10183 * category.h (XCATEGORY_SET): Remove; no longer needed.
10184 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10185 bool_vector_bitref.
10186 * data.c (Faref): Use bool_vector_ref.
10187 (Faset): Use bool_vector_set.
10188 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10189 (Fbool_vector_not, Fbool_vector_count_matches)
10190 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10191 * fns.c (concat): Use bool_vector_ref.
10192 (Ffillarray): Use bool_vector_fill.
10193 (mapcar1): Use bool_vector_ref.
10194 (sxhash_bool_vector): Hash words, not bytes.
10195 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10196 a constant, since it's now used in #if.
10197 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10198 unsigned char on unusual architectures, so that we no longer
10199 assume that the number of bits per bits_word is a power of two or
10200 is a multiple of 8 or of CHAR_BIT.
10201 (Qt): Add forward decl.
10202 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10203 at least as strictly as bits_word.
10204 (bool_vector_data, bool_vector_uchar_data): New accessors.
10205 All data structure accesses changed to use them.
10206 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10207 (bool_vector_set): New functions.
10208 (bool_vector_fill): New decl.
10209 (ROUNDUP): Move to alloc.c as described above.
10211 Fix recent gnutls changes.
10212 * gnutls.c (Fgnutls_boot): Don't assume C99.
10213 * process.c (wait_reading_process_output): Fix typo in recent change.
10215 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10217 * process.c (wait_reading_process_output, read_process_output)
10218 (send_process): Check gnutls_state is not NULL.
10220 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10221 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10223 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10225 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10226 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10228 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10231 * nsfns.m (Fx_create_frame): Fix memory leak.
10233 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10234 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10235 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10237 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10239 * xdisp.c (message3_nolog, message_with_string): Encode the string
10240 before writing it to the terminal in a non-interactive session.
10242 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10243 sure we concatenate them into a unibyte string.
10245 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10246 resulting temporary name before returning it to the caller.
10247 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10248 is a unibyte string, convert NAME to a unibyte string to ensure
10249 that the result is also a unibyte string.
10251 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10252 create unibyte strings from default paths and directory/file
10255 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10258 * callproc.c (init_callproc): Use build_unibyte_string to make
10259 sure we create unibyte strings from default paths and
10260 directory/file names.
10262 * buffer.c (init_buffer): Don't store default-directory of
10263 *scratch* in multibyte form. The original problem which led to
10264 that is described in
10265 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10266 but it was solved long ago. (Bug#15260)
10268 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10270 Port to stricter C99 platforms.
10271 Especially, C99 prohibits nesting a struct X inside struct Y if
10272 struct X has a flexible array member.
10273 * alloc.c (struct sdata): New type.
10274 (sdata): Implement in terms of struct sdata.
10275 Remove u member; all uses replaced by next_vector, set_next_vector.
10276 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10277 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10278 (struct sblock): Rename first_data member to data, which is now
10279 a flexible array member. All uses changed.
10280 (next_vector, set_next_vector, large_vector_vec): New functions.
10281 (vector_alignment): New constant.
10282 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10283 (struct large-vector): Now merely a NEXT member, since the old approach
10284 ran afoul of stricter C99. All uses changed to use
10285 large_vector_vec or large_vector_offset.
10286 (large_vector_offset): New constant.
10287 * dispnew.c: Include tparam.h, for tgetent.
10288 Do not include term.h; no longer needed.
10289 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10290 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10291 (struct Lisp_Vector): Use a flexible array member for contents,
10292 instead of a union with a member that is an array of size 1.
10294 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10295 fact that the struct no longer contains a union.
10296 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10297 (struct Lisp_Save_Value, struct Lisp_Free):
10298 Use unsigned, not int, for spacers, to avoid c99 warning.
10299 (union specbinding): Use unsigned, not bool, for bitfield, as
10300 bool is not portable to pre-C99 hosts.
10302 2013-11-04 Glenn Morris <rgm@gnu.org>
10304 * emacs.c (usage_message): Mention that `-L :...' appends.
10306 2013-11-02 Glenn Morris <rgm@gnu.org>
10308 * Makefile.in (abs_builddir): Remove.
10309 (bootstrap_exe): Use relative filename.
10311 Use relative filenames in TAGS files.
10312 * Makefile.in (abs_srcdir): Remove it again.
10313 (.PHONY): Remove frc.
10314 (maintainer-clean): No more TAGS-LISP file.
10315 (TAGS): Pass relative file names to etags.
10316 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10318 * Makefile.in (abs_srcdir): New, set by configure.
10320 (maintainer-clean): Remove pointless echo. That should be in the
10321 top-level Makefile, if anywhere. Delete TAGS-LISP.
10322 (extraclean): No s/ and m/ directories for some time.
10323 (TAGS): Also depend on ctagsfiles3.
10324 Remove no-longer-defined S_FILE.
10325 Pass absolute filenames to etags once more.
10326 (TAGS-LISP): Replace lispdir with its expansion.
10327 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10328 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10330 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10332 * xfaces.c (check_lface_attrs, realize_default_face):
10333 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10334 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10336 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10338 * emacs.c (original_pwd): Remove global var by making it local.
10339 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10341 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10343 * xfaces.c: Declare color_distance.
10344 (QCdistant_foreground): New variable.
10345 (NEAR_SAME_COLOR_THRESHOLD): New define.
10346 (load_color2): New function.
10347 (load_color): Call load_color2.
10348 (load_face_colors): Call load_color2 and if distant-color is specified
10349 calculate distant and use distant-color if colors are near.
10350 (LFACE_DISTANT_FOREGROUND): New define.
10351 (merge_face_ref, Finternal_set_lisp_face_attribute)
10352 (Finternal_get_lisp_face_attribute)
10353 (x_supports_face_attributes_p): Handle distant-foreground similar to
10355 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10357 * dispextern.h (lface_attribute_index):
10358 Add LFACE_DISTANT_FOREGROUND_INDEX.
10360 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10362 * image.c (pbm_next_char): New function.
10363 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10364 (pbm_scan_number): Use it.
10365 (Qlibjpeg_version): New variable.
10366 (syms_of_image): DEFSYM and initialize it.
10368 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10370 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10372 2013-10-31 Glenn Morris <rgm@gnu.org>
10374 * emacs.c (original_pwd): New char.
10375 (main): If using --chdir, store original_pwd.
10376 (init_cmdargs): When setting Vinvocation_directory based on a
10377 relative argv[0], use original_pwd if set. (Bug#15768)
10379 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10381 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10383 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10385 * insdel.c: Fix minor problems found by static checking.
10386 (Qregion_extract_function): Now static.
10387 (prepare_to_modify_buffer_1): Remove unused locals.
10389 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10391 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10392 (syms_of_xdisp): Declare pre-redisplay-function.
10393 (markpos_of_region): Remove function.
10394 (init_iterator, compute_stop_pos, handle_face_prop)
10395 (face_before_or_after_it_pos, reseat_to_string)
10396 (get_next_display_element, window_buffer_changed)
10397 (redisplay_internal, try_cursor_movement, redisplay_window)
10398 (try_window_reusing_current_matrix, try_window_id, display_line)
10399 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10400 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10401 * window.h (struct window): Remove field `region_showing'.
10402 * dispextern.h (struct it): Remove region_beg/end_charpos.
10403 (face_at_buffer_position, face_for_overlay_string)
10404 (face_at_string_position): Update prototypes.
10405 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10406 (face_at_string_position): Remove `region_beg' and `region_end' args.
10407 * fontset.c (Finternal_char_font):
10408 * font.c (font_at, font_range): Adjust calls accordingly.
10409 * insdel.c (Qregion_extract_function): New var.
10410 (syms_of_insdel): Initialize it.
10411 (prepare_to_modify_buffer_1): Use it.
10413 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10415 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10416 * ftxfont.c (ftxfont_get_gcs):
10417 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10418 * xfaces.c (x_free_colors, x_free_dpy_colors)
10419 (x_create_gc, unload_color):
10420 * xselect.c (x_property_data_to_lisp):
10421 * xsettings.c (parse_settings):
10422 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10423 (get_bits_and_offset): Adjust definition.
10424 * frame.c (XParseGeometry): Adjust locals.
10425 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10426 * regex.h (toplevel): Likewise for reg_syntax_t.
10428 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10430 * eval.c (run_hook_with_args): Use FUNCTIONP.
10432 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10434 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10435 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10436 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10437 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10438 on MS-Windows anyway.
10439 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10440 (free_realized_face): ...adjust user.
10441 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10442 white relief pixels to -1.
10443 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10444 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10445 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10447 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10449 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10450 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10451 in practice now. All callers changed.
10453 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10455 * dispextern.h (struct face): Use bitfields for 'underline_type'
10456 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10457 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10458 'stipple' member. Move 'lface' member up to help...
10459 * xfaces.c (make_realized_face): ...this function to find and
10460 clear just the members that need clearing.
10461 (load_face_colors, realize_x_face):
10462 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10464 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10466 * xftfont.c (struct xftfont_info): Remove set-but-unused
10468 (xftfont_open): Adjust user.
10469 (xftfont_get_colors): Remove useless prototype.
10471 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10473 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10474 before passing them to 'unexec'. (Bug#15260)
10476 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10478 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10480 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10482 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10483 the changed signature of the font driver's 'close' method.
10485 * w32font.h (w32font_close): Adjust the prototype to the change in
10486 function definition.
10488 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10490 * w32uniscribe.c (uniscribe_close): Adapt the call to
10491 w32font_close to its new prototype.
10493 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10495 Omit unused frame argument of font API's close function.
10496 * font.h (struct font): Drop frame argument. Adjust comment.
10497 * font.c (font_clear_cache, font_close_object): Adjust users.
10498 * ftfont.c (ftfont_close):
10499 * ftxfont.c (ftxfont_close):
10500 * macfont.m (macfont_close):
10501 * nsfont.m (nsfont_close):
10502 * w32font.c (w32font_close):
10503 * xfont.c (xfont_close):
10504 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10505 tweak comments and make functions safe if called more than once for
10506 the same font object.
10508 Perform font-specific cleanup when font object is swept by GC. See
10509 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10510 * alloc.c (cleanup_vector): New function.
10511 (sweep_vector): Call it for each reclaimed vector object.
10512 * font.h (struct font): Adjust comment.
10514 2013-10-24 Glenn Morris <rgm@gnu.org>
10516 * Makefile.in (abs_top_srcdir): New, set by configure.
10518 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10520 Adjust recent font-related changes to fix bug#15686.
10521 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10522 is a live window system frame, mark its default font too.
10524 2013-10-23 Glenn Morris <rgm@gnu.org>
10526 * Makefile.in (RUN_TEMACS): Make relative (again).
10527 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10528 (bootstrap-emacs$(EXEEXT)):
10529 Quote entities that might contain whitespace.
10531 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10533 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10534 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10536 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10538 Do not allow font caches to grow too large.
10539 * alloc.c (compact_font_cache_entry, compact_font_caches):
10540 New functions or stub if not HAVE_WINDOW_SYSTEM.
10541 (compact_undo_list): Factor out from Fgarbage_collect.
10543 (mark_face_cache): Mark face font. Move down to avoid
10545 (mark_terminals): Do not mark font cache here.
10546 (Fgarbage_collect): Call compaction functions described
10547 above. Adjust comment.
10549 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10551 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10552 chdir to HOME (bug#15607).
10554 * nsterm.m (Qcocoa, Qgnustep): New variables.
10555 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10556 (ns_get_color): Make selection color work for GNUstep also.
10558 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10560 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10561 handles mouse clicks. Instead, let GPM use the same code as all
10562 the other mice use. See the discussion starting at
10563 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10564 for the details of the problem with the menu bar this fixes.
10566 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10568 Remove port-specific display name lists to avoid extra
10569 complexity and data duplication with display info lists.
10570 * xterm.h (x_display_name_list): Remove declaration.
10571 * xterm.c (x_display_name_list): Remove.
10572 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10573 * xfns.c (x_display_info_for_name, Fx_display_list):
10574 Likewise. Use x_display_list where appropriate.
10575 * w32term.h (w32_display_name_list): Remove declaration.
10576 * w32term.c (w32_display_name_list): Remove.
10577 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10579 * w32fns.c (x_display_info_for_name, Fx_display_list):
10580 Likewise. Use x_display_list where appropriate.
10581 * nsterm.h (ns_display_name_list): Remove declaration.
10582 * nsterm.m (ns_display_name_list): Remove.
10583 (ns_term_init, syms_of_nsterm): Adjust users.
10584 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10585 Likewise. Use x_display_list where appropriate.
10586 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10587 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10588 (mark_terminals): Mark per-terminal font cache.
10590 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10592 Don't run timers in input-pending-p. Its new check-timers param
10593 provides the prior behavior. (Bug#15045).
10594 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10596 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10598 Make some functions static in non-Microsoft builds.
10599 On my platform (Fedora 19 x86-64), this shrinks the
10600 Emacs executable (text+data) by 0.25%.
10601 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10602 (load_color) [!MSDOS]:
10603 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10604 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10605 * lisp.h (check_existing):
10606 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10607 (network_interface_info) [!WINDOWSNT]:
10608 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10609 Remove extern decls.
10610 * fileio.c (check_existing):
10611 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10612 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10613 (network_interface_info) [!WINDOWSNT]:
10614 * term.c (encode_terminal_code) [!WINDOWSNT]:
10615 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10616 * xfaces.c (load_color) [!MSDOS]:
10618 * fileio.c (check_existing, check_executable, check_writable):
10619 * process.c (network_interface_list, network_interface_info):
10620 Move earlier, so that we don't need forward decls.
10621 * gnutls.c (fn_gnutls_transport_set_errno)
10622 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10624 * w32.c (init_environment): Use faccessat rather than
10625 check_existing, partly for consistency with the rest of the code
10626 in this file, partly so that check_existing can be static.
10628 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10629 * emacs.c (MAIN_PROGRAM): New macro.
10630 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10631 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10633 bool vector int width fixes
10634 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10635 (Fbool_vector_count_matches_at):
10636 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10637 can exceed PTRDIFF_MAX, at least in theory.
10638 (Fbool_vector_count_matches_at):
10639 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10641 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10643 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10644 (struct sockaddr): Add forward decl, for platforms that lack it.
10646 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10648 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10651 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10653 * w32.c (network_interface_get_info, network_interface_list)
10654 (network_interface_info): New functions. (Bug#15610)
10655 (GetAdaptersInfo_Proc): New typedef.
10656 (get_adapters_info): New wrapper function.
10657 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10659 * process.h (network_interface_list, network_interface_info):
10662 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10663 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10664 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10665 for WINDOWSNT. Doc fix.
10666 (syms_of_process): Defsubr Snetwork_interface_list and
10667 Snetwork_interface_info unconditionally.
10669 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10670 in NS GUI sessions. (Bug#15629)
10672 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10674 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10676 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10678 * print.c (print_object): Print " ..." when truncating bool vectors.
10680 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10682 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10683 standard mouse buttons.
10685 * termhooks.h (struct input_event): Remove incorrect commentary.
10687 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10689 Disallow bool vector operations on mixed-length operands.
10690 The old behavior left garbage in the result vector sometimes,
10691 and didn't seem to be useful.
10692 * data.c (Qwrong_length_argument): New static var.
10693 (wrong_length_argument): New function.
10694 (bool_vector_binop_driver): Check that args agree in length.
10696 * keyboard.c, keyboard.h (all_kboards): Now static.
10698 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10700 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10701 note from the lispref.
10703 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10705 * nsterm.h (struct ns_display_info): Remove set-but-unused
10706 member image_cache (image caches are per-terminal anyway).
10707 (FRAME_X_IMAGE_CACHE): Remove.
10708 * nsterm.m (ns_initialize_display_info): Adjust user.
10710 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10712 * w32proc.c: Include mingw_time.h.
10714 * w32.c: Include mingw_time.h.
10716 Implement scrolling of TTY menus when the screen is too short.
10718 * term.c (tty_menu_display): Accept an additional argument, the
10719 menu item from which to start displaying the menu. Account for
10720 the value of Y when limiting the menu to the number of available
10722 (mi_result): New enumeration.
10723 (read_menu_input): Return enumerated value. When the y coordinate
10724 hits min_y or max_y, return scroll indication instead of wrapping
10726 (tty_menu_activate): Handle the scrolling indications from
10727 read_menu_input. Compute the first menu item to display and pass
10728 it to tty_menu_display.
10730 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10732 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10733 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10734 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10735 Adjust to match the change described below.
10736 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10737 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10738 memory_below_frame members to...
10739 * termchar.h (struct tty_display_info): ...here because they're
10740 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10741 * term.c (init_tty):
10742 * nsterm.m (ns_create_terminal):
10743 * w32term.c (w32_create_terminal):
10744 * xterm.c (x_create_terminal): Adjust users.
10745 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10746 to filter out non-TTY frames. Adjust comment.
10747 (scrolling): Adjust user. Prefer eassert for debugging check.
10749 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10751 * xfaces.c (PT_PER_INCH): Remove unused macro.
10752 * termhooks.h (struct terminal): Remove set-but-unused
10753 member fast_clear_end_of_line.
10754 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10755 * nsterm.m (ns_create_terminal):
10756 * term.c (init_tty):
10757 * w32term.c (w32_create_terminal):
10758 * xterm.c (x_create_terminal): Adjust users.
10760 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10762 * lisp.h (bool_vector_size): New function.
10763 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10764 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10765 (Fbool_vector_not, Fbool_vector_count_matches_at):
10766 Remove uses of 'eassume' that should no longer be needed,
10767 because they are subsumed by the 'eassume' in bool_vector_size.
10769 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10771 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10772 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10773 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10775 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10777 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10778 have different dimensions. (Bug#15575)
10780 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10783 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10785 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10787 * term.c (tty_menu_show): Never return with unbalanced
10788 specpdl. Use eassert for debugging check. Adjust style.
10790 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10792 * term.c (read_menu_input): Make selection of menu items
10793 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10794 (tty_menu_activate): Fix off-by-one error when computing max_y.
10796 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10798 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10799 audit logging (only used with GnuTLS 3.x) and enable it.
10801 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10803 * dispnew.c (redraw_frame): Remove useless #ifdef because
10804 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10805 Also, move TTY fflush to...
10806 * term.c (tty_update_end): ...this function.
10808 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10810 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10811 the end of the frame's glyph matrix. (Bug#15575)
10813 * term.c (tty_menu_display): Don't move cursor while overwriting
10814 frame's glyphs with menu items. Limit the number of items
10815 displayed to what can be shown on the available screen lines,
10816 excluding the echo area.
10817 (tty_menu_activate): Limit the Y coordinate allowed by
10818 read_menu_input to the last screen line used for menu display.
10820 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10822 * lisp.h (eassume): New macro.
10823 Also, include <verify.h>, for 'assume'.
10824 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10825 (vroundup, vector_nbytes):
10826 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10827 (Fbool_vector_not, Fbool_vector_count_matches)
10828 (Fbool_vector_count_matches_at):
10829 Use eassume, not eassert.
10830 * casetab.c (set_identity, shuffle):
10831 * composite.c (composition_gstring_put_cache):
10832 * dispnew.c (update_frame_1):
10833 * ftfont.c (ftfont_shape_by_flt):
10834 * image.c (gif_load):
10835 * intervals.c (offset_intervals):
10836 * macfont.m (macfont_shape):
10837 Remove calls to 'assume' that are no longer needed, because
10838 --enable-gcc-warnings no longer generates bogus warnings
10839 when these calls are removed.
10841 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10843 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10845 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10847 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10848 (Qsubstitute_env_in_file_name): New var.
10849 (syms_of_fileio): Define it.
10851 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10853 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10854 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10857 * term.c (save_and_enable_current_matrix): Don't allocate and
10858 don't save margin areas.
10859 (restore_desired_matrix): Don't restore margin areas.
10860 (free_saved_screen): Don't free margin areas.
10862 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10864 * image.c: Pacify --enable-gcc-warnings.
10865 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10866 #define only if used.
10868 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10870 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10871 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10872 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10873 (gif_load): For giflib v5.x and later, display the error message
10874 produced by giflib when its functions fail.
10875 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10878 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10880 * keyboard.c (last_event_timestamp): Remove. For X selection and
10881 GTK popup menus, it may be obtained from per-frame X display info.
10882 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10883 (process_special_events): Adjust users.
10884 * keyboard.h (last_event_timestamp): Remove declaration.
10885 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10886 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10887 * menu.h (xmenu_show): Adjust prototype.
10888 * menu.c (Fx_popup_menu): Adjust user.
10889 * xselect.c (x_own_selection, x_get_foreign_selection)
10890 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10892 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10894 * keyboard.c (init_kboard): Now static. Add arg
10895 to denote window system. Adjust comment.
10896 (init_keyboard): Adjust user.
10897 (allocate_kboard): New function.
10898 (syms_of_keyboard):
10899 * nsterm.m (ns_term_init):
10900 * term.c (init_tty):
10901 * w32term.c (w32_create_terminal):
10902 * xterm.c (x_term_init): Use it.
10903 * keyboard.h (init_kboard): Remove prototype.
10904 (allocate_kboard): Add prototype.
10906 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10908 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10909 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10911 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10913 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10915 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10917 * term.c (tty_menu_activate): Flush the output stream after
10918 showing the cursor, and don't mark the frame garbaged at exit from
10919 the function. Fixes redisplay glitches when moving from one menu
10922 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10924 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10925 or throw error (Bug#15570).
10927 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10929 * intervals.c (temp_set_point_both): Move test into 'eassert',
10932 * lisp.h (eassert): Don't use 'assume'.
10933 Sometimes 'assume' wins in performance, and sometimes it loses,
10934 so it shouldn't be used all the time. Perhaps we need two
10935 flavors of 'eassert', one for where 'assume' is far more likely
10936 to help or to hurt; but that can be done later.
10937 Reported by Dmitry Antipov in
10938 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10939 Also, don't include <verify.h>; no longer needed.
10941 2013-10-09 Glenn Morris <rgm@gnu.org>
10943 * eval.c (Fcond): Doc tweak.
10945 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10947 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10948 expressions with side effects to eassert. (Bug#15565)
10950 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10952 * fns.c (hashfn_user_defined): Allow hash functions to return any
10955 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10957 Fix minor problems found by static checking.
10958 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10959 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10960 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10961 * keyboard.c (read_menu_command): Remove unused local.
10962 * lisp.h (read_menu_command): New decl.
10963 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10964 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10965 Return ptrdiff_t, not int.
10966 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10967 not int, for benefit of xpalloc.
10968 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10970 (have_menus_p): Remove; unused.
10971 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10972 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10973 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10975 (save_and_enable_current_matrix): Omit unnecessary casts.
10976 (read_menu_input): Omit local extern decl (now in lisp.h).
10977 Don't access uninitialized storage if mouse_get_xy fails.
10978 (tty_menu_activate): Mark local as initialized, for lint.
10979 (tty_menu_activate, tty_meny_show): Remove unused locals.
10981 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10983 Support menus on text-mode terminals.
10984 * xterm.h (xw_popup_dialog): Add prototype.
10986 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10987 (xmenu_show): Block input here, instead in Fx_popup_menu.
10988 (xw_popup_dialog): New function, with X-specific bits of popup
10991 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
10994 * window.c (Fset_window_configuration): Use run-time tests of the
10995 frame type instead of compile-time conditionals, when menu-bar
10996 lines are considered.
10998 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
10999 (w32_popup_dialog): New prototypes.
11001 * w32menu.c (Fx_popup_dialog): Function deleted.
11002 (w32_popup_dialog): New function, with w32 specific bits of popup
11003 dialogs. Block input here.
11005 * w32inevt.c (w32_console_read_socket): Minor change to add
11006 debugging TTY events.
11008 * w32fns.c (show_hourglass): If returning early because the frame
11009 is not a GUI frame, unblock input.
11011 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11012 (cursorY): New functions.
11014 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11015 WINDOWSNT, macros that call curX and curY elsewhere.
11017 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11019 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11020 specific function to hide and show cursor on a text-mode terminal.
11021 (tty_menu_struct, struct tty_menu_state): New structures.
11022 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11023 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11024 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11025 (tty_menu_locate, save_and_enable_current_matrix)
11026 (restore_desired_matrix, screen_update, read_menu_input)
11027 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11028 (tty_pop_down_menu, tty_menu_last_menubar_item)
11029 (tty_menu_new_item_coords, tty_menu_show): New functions.
11030 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11032 * nsterm.h (ns_popup_dialog): Adjust prototype.
11034 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11035 of in x-popup-menu.
11036 (ns_popup_dialog): Adapt order of arguments to the other
11037 *_menu_show implementations.
11038 (Fx_popup_dialog): Function deleted.
11040 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11042 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11044 * menu.c (have_boxes): New function.
11045 (single_keymap_panes): Use it instead of a compile-time
11047 (single_menu_item): Use run-time tests of the frame type instead
11048 of compile-time conditionals.
11049 (encode_menu_string): New function.
11050 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11051 the macro, since different types of frame need different encoding
11053 (digest_single_submenu): Use run-time tests of frame type instead
11054 of, or in addition to, compile-time conditionals.
11055 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11056 (Fx_popup_menu): Detect when the function is called from keyboard
11057 on a TTY. Don't barf when invoked on a text-mode frame.
11058 Check frame type at run time, instead of compile-time conditionals for
11059 invoking terminal-specific menu-show functions.
11060 Call tty_menu_show on text-mode frames.
11061 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11062 run time to determine which alternative to invoke; support dialogs
11065 * keyboard.h <Qmouse_movement>: Declare.
11067 * keyboard.c <Qmouse_movement>: Now extern.
11068 <Qecho_keystrokes>: New static variable.
11069 (read_key_sequence): Accept an additional argument, a flag to
11070 prevent redisplay during reading of the key sequence. All callers
11072 (read_menu_command): New function.
11073 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11075 (toolkit_menubar_in_use): New function.
11076 (make_lispy_event): Use it instead of a compile-time test.
11078 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11079 window-system being available.
11081 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11082 to x-popup-dialog on the frame type, they all now support popup
11085 * dispnew.c (save_current_matrix): Save the margin areas.
11086 (restore_current_matrix): Restore margin areas.
11087 (update_frame_with_menu): New function.
11089 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11092 * alloc.c (make_save_ptr): Now compiled unconditionally.
11094 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11096 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11097 (redraw_frame, update_frame): Adjust users.
11098 * dispextern.h (set_window_update_flags): Adjust prototype.
11099 * xdisp.c (redisplay_internal): When updating all frames with zero
11100 windows_or_buffers_changed, assume that only the windows that shows
11101 current buffer should be really updated.
11103 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11105 Do not allocate huge temporary memory areas and objects while encoding
11106 for file I/O, thus reducing an enormous memory usage for large buffers.
11107 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11108 * coding.h (struct coding_system): New member raw_destination.
11109 * coding.c (setup_coding_system): Initialize it to zero.
11110 (encode_coding_object): If raw_destination is set, do not create
11111 dst_object. Add comment.
11112 * fileio.c (toplevel): New constant E_WRITE_MAX.
11113 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11114 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11116 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11118 * nsterm.m (windowDidExitFullScreen:)
11119 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11121 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11123 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11124 * keyboard.c (unblock_input_to): Don't process pending signals
11125 if a fatal error is in progress.
11127 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11128 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11129 they're talking about words in Lisp bool vectors.
11130 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11131 * data.c (popcount_bits_word): Rename from popcount_size_t.
11132 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11135 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11137 Improve support for popcount and counting trailing zeros (Bug#15550).
11138 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11139 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11140 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11141 (popcount_size_t_msc, popcount_size_t_gcc):
11142 Remove; now done by Gnulib.
11143 (popcount_size_t): Now a macro that defers to Gnulib.
11144 (count_trailing_zero_bits): Return int, for consistency with
11145 Gnulib and because Emacs prefers signed to unsigned int.
11146 Don't assume that size_t is either unsigned int or unsigned long
11147 or unsigned long long.
11148 (size_t_to_host_endian): Do not assume that size_t is either
11149 exactly 32 or exactly 64 bits wide.
11150 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11151 etc., so that it's now an enum constant, not a macro.
11152 No need to assume that it's either 32 or 64.
11154 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11156 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11159 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11161 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11162 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11164 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11166 emacs_read and emacs_write now use void *, not char *.
11167 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11168 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11169 Buffer arg is now void *, not char *. This matches plain
11170 'read' and 'write' better, and avoids a constraint violation
11171 on Solaris 9 with Oracle Studio.
11173 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11175 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11176 memset to explicit loop. Otherwise copy largest possible chunk
11177 from initialized to uninitialized part, thus allowing the longer
11178 memcpy runs and reducing the number of loop iterations.
11180 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11182 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11183 hide toolbar (Bug#15388).
11184 (windowDidEnterFullScreen:): If presentation options are zero,
11185 set them here (Bug#15388).
11186 (ns_update_auto_hide_menu_bar): Remove runtime check.
11187 Don't auto hide dock unless menubar is also auto hidden.
11189 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11191 * editfns.c (message): Mention batch mode in doc string.
11193 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11195 * nsterm.m (check_native_fs): Remove erroneous comment.
11197 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11199 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11200 uses find_newline instead of scan_newline and so doesn't move point.
11202 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11204 Use hardware support for byteswapping on glibc x86 etc.
11205 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11206 whereas the old swap64 needed 30.
11207 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11208 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11209 Use byteswap.h's macros to swap bytes.
11210 * lisp.h (swap16, swap32, swap64): Remove.
11211 All uses replaced by bswap_16, bswap_32, bswap_64.
11213 * bytecode.c (exec_byte_code): Use some more volatile variables
11214 to work around local variables getting clobbered by longjmp.
11215 Port to pre-C99, which doesn't allow decls after stmts.
11217 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11219 * lisp.h (eassert): Assume that COND is true when optimizing.
11220 In other words, take on the behavior of eassert_and_assume.
11221 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11222 (eassert_and_assume): Remove. All uses replaced by eassert.
11224 * xdisp.c (Qglyphless_char): Now static.
11226 Adjust to merge from gnulib.
11227 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11228 * lisp.h: Include <verify.h>, for 'assume'.
11230 * eval.c (clobbered_eassert): New macro.
11231 (internal_catch, internal_condition_case)
11232 (internal_condition_case_1, internal_condition_case_2)
11233 (internal_condition_case_n): Use it instead of eassert
11234 when the argument contains locals clobbered by longjmp.
11235 Don't use clobbered locals outside of clobbered_eassert.
11236 (internal_lisp_condition_case): Use a volatile variable
11237 to work around a local variable's getting clobbered.
11239 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11241 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11242 (PUSH_HANDLER): New macro.
11243 (catchlist): Remove.
11244 (handlerlist): Always declare.
11246 * eval.c (catchlist): Remove (merge with handlerlist).
11247 (handlerlist, lisp_eval_depth): Not static any more.
11248 (internal_catch, internal_condition_case, internal_condition_case_1)
11249 (internal_condition_case_2, internal_condition_case_n):
11251 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11252 handlerlist/catchlist.
11253 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11254 handlerlist which can only handle a single condition-case handler at
11256 (find_handler_clause): Simplify since we only a single branch here
11259 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11261 (bcall0): New function.
11262 (exec_byte_code): Add corresponding cases. Improve error message when
11263 encountering an invalid byte-code. Let Bunwind_protect accept
11264 a function (rather than a list of expressions) as argument.
11266 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11267 and make them unconditional now that they're heap-allocated.
11269 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11271 * charset.c (Fdecode_char, Fencode_char): Remove description of
11272 `restriction' arg. now that it's hidden by advertised-calling-convention.
11274 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11276 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11277 Remove unused variable (from mac-port).
11278 (macfont_draw): Use s->ybase for correct y position.
11280 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11282 * frame.h (struct frame): Drop has_minibuffer member because...
11283 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11284 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11286 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11288 * window.h (struct window): Prefer enum text_cursor_kinds to int
11289 for phys_cursor_type member. Move the latter, phys_cursor_width,
11290 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11291 * window.c (replace_window, make_window): Adjust users.
11293 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11295 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11296 this module is never compiled otherwise.
11298 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11300 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11303 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11305 * xdisp.c (get_next_display_element): Don't call face_for_font in
11306 a build configured --without-x. (Bug#15484)
11308 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11310 * window.c (calc_absolute_offset): #elif should be #elif defined.
11312 * frame.c (delete_frame): Block/unblock input to overcome race
11313 condition (Bug#15475).
11315 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11317 * frame.c (delete_frame): Record selected frame only after
11318 calling Qdelete_frame_functions (Bug#15477).
11320 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11322 * nsterm.m (ns_selection_color): Remove.
11323 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11324 NSColor selectedText(Background)Color. Only for COCOA.
11325 (ns_term_init): Remove assignment of ns_selection_color, logic
11326 moved to ns_get_color.
11328 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11329 NS_SELECTION_COLOR_DEFAULT.
11330 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11332 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11334 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11335 frame' does not have the tool_bar_window member.
11337 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11339 Signal error when reading an empty byte-code object (Bug#15405)
11340 * lread.c (read1): Signal error.
11341 * alloc.c (make_byte_code): eassert header size.
11342 (sweep_vectors): Change an int to size_t.
11344 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11346 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11347 instead of ints, as it's the usual style for offsetof constants. See:
11348 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11350 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11351 This is ugly, but it should fix the performance problem for older
11352 GCC versions in the short run. I'll look into integrating the
11353 Gnulib module for popcount, as a better fix.
11354 See the thread starting in:
11355 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11356 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11357 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11358 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11359 (popcount_size_t): Use it.
11361 2013-09-24 Daniel Colascione <dancol@dancol.org>
11363 * process.c (Fnetwork_interface_info): Fix build break due to
11366 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11368 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11369 Prefer signed to unsigned integers where either will do.
11370 No need for 'const' on locals that do not escape.
11371 Omit easserts with unnecessary and unportable assumptions about
11372 alignment. Avoid unnecessary casts to char *.
11374 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11376 Use union for the payload of struct Lisp_Vector.
11377 This helps to avoid a few glitches dictated by C's aliasing rules.
11378 * lisp.h (struct Lisp_Vector): Use union for next and
11379 contents member. Adjust comment. Change related users.
11380 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11381 Related users changed.
11382 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11383 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11384 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11385 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11387 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11389 Optimize glyph row clearing and copying routines.
11390 * dispextern.h (struct glyph_row): Change layout of struct
11391 glyph_row to help copy_row_except_pointers. Adjust comment.
11392 * dispnew.c (null_row): Remove.
11393 (clear_glyph_row): Use offsetof and memset to find and clear
11394 just the members that need clearing. Adjust comment.
11395 (copy_row_except_pointers): Likewise for copying.
11397 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11399 Some minor cleanups of recently-added bool vector code.
11400 * conf_post.h (assume): Always return void. Use lint version
11401 only if GCC and MSC versions don't apply.
11402 * conf_post.h (assume):
11403 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11404 Depend on _MSC_VER, not __MSC_VER, for consistency with
11406 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11407 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11408 (bool_vector_binop_driver, count_trailing_zero_bits)
11409 (size_t_to_host_endian): Now static, not static inline;
11410 the latter isn't needed with modern compilers and doesn't
11411 work with older compilers anyway.
11413 * alloc.c (valgrind_p): Use bool for boolean.
11415 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11417 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11418 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11419 (display_last_displayed_message_p, message_buf_print)
11420 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11421 Use bool for boolean.
11422 * dispextern.h (cancel_line, init_desired_glyphs):
11423 Remove ancient leftover.
11424 (help_echo_showing_p, hourglass_shown_p):
11425 * lisp.h (noninteractive_need_newline): Adjust declaration.
11427 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11429 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11431 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11432 ...this file and convert the latter to static. Adjust comment.
11433 (make_initial_frame):
11434 * window.c (init_window_once): Adjust user.
11435 * frame.h (last_nonminibuf_frame): Remove declaration.
11436 * lisp.h (selected_frame): Likewise.
11437 * msdos.c (the_only_display_info): Adjust comment.
11439 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11441 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11442 computing the end column of mouse-highlight that comes from
11443 display or overlay strings. (Bug#15437)
11444 (note_mouse_highlight): Adapt calculation of last argument to
11445 mouse_face_from_string_pos to the above change.
11447 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11448 all platforms, not just for clang.
11450 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11452 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11453 about excess arguments to snprintf.
11455 * conf_post.h(assume): Use __builtin_unreachable for clang.
11457 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11459 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11460 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11462 2013-09-23 Daniel Colascione <dancol@dancol.org>
11464 * alloc.c (USE_VALGRIND): New macro; on by default
11465 when ENABLE_CHECKING.
11466 (mark_maybe_object, mark_maybe_pointer)
11467 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11469 (valgrind_p) [USE_VALGRIND]: New variable.
11470 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11472 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11474 * process.c (wait_reading_process_output): Change int pnamelen to
11477 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11478 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11479 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11480 argument to unsigned long to avoid warning.
11481 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11483 * conf_post.h (assume): Fix compiler error: x shall be cond.
11485 2013-09-22 Daniel Colascione <dancol@dancol.org>
11487 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11488 warning when compiling without a window system.
11490 2013-09-22 Daniel Colascione <dancol@dancol.org>
11492 * data.c (Qbool_vector_p): New symbol.
11493 (bool_vector_spare_mask, popcount_size_t_generic)
11494 (popcount_size_t_msc, popcount_size_t_gcc)
11496 (bool_vector_binop_driver)
11497 (count_trailing_zero_bits, size_t_to_host_endian)
11498 (Fbool_vector_exclusive_or)
11499 (Fbool_vector_union)
11500 (Fbool_vector_intersection, Fbool_vector_set_difference)
11501 (Fbool_vector_subsetp, Fbool_vector_not)
11502 (Fbool_vector_count_matches)
11503 (Fbool_vector_count_matches_at): New functions.
11504 (syms_of_data): Intern new symbol, functions.
11505 * alloc.c (bool_vector_payload_bytes): New function.
11506 (Fmake_bool_vector): Instead of calling Fmake_vector,
11507 which performs redundant initialization and argument checking,
11508 just call allocate_vector ourselves. Make sure we clear any
11509 terminating padding to zero.
11510 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11511 instead of open-coding the size calculation.
11512 (vroundup_ct): New macro.
11513 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11514 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11515 * composite.c (composition_gstring_put_cache):
11516 Change lint_assume to assume.
11517 * conf_post.h (assume): New macro.
11518 (lint_assume): Remove.
11519 * dispnew.c (update_frame_1): Change lint_assume to assume.
11520 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11522 * image.c (gif_load): Change lint_assume to assume.
11523 * lisp.h (eassert_and_assume): New macro.
11524 (Qbool_vector_p): Declare.
11525 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11526 (swap16, swap32, swap64): New inline functions.
11527 * macfont.m (macfont_shape): Change lint_assume to assume.
11528 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11529 * xsettings.c (parse_settings): Use new swap16 and
11530 swap32 from lisp.h instead of file-specific macros.
11532 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11534 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11535 found (which can legitimately happen when the glyph row at the
11536 window start is disabled in the current_matrix. (Bug#15365)
11538 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11540 Fix syntax.h bug introduced by recent INLINE change.
11541 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11542 conditionally compiled one way in some modules, and a different
11543 way in others. This doesn't work with extern inline functions,
11544 which must have the same definition in all modules, because the
11545 defining code might be shared across modules, depending on the
11546 implementation. Symptoms reported by Martin Rudalics in:
11547 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11548 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11549 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11550 overriding the corresponding functions in syntax.h.
11551 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11552 (syntax_property): New inline functions.
11553 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11554 Rewrite in terms of these new functions.
11556 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11558 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11559 not chars_in_text, whose result depends on the multibyteness of
11560 the current buffer. (Bug#15426)
11562 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11564 Port recent change to hosts where pointers aren't 'long'.
11565 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11566 Don't assume that pointers are the same width as 'long'.
11567 Add a compile-time check that a pointer fits into two X slots.
11569 A simpler, centralized INLINE.
11570 * conf_post.h (INLINE): Define only if not already defined.
11571 This allows us to use a single INLINE, defined by one file
11573 * emacs.c (INLINE): Define it.
11574 Also, include category.h, charset.h, composite.h, dispextern.h,
11575 syntax.h, systime.h, so that their INLINE definitions are expanded
11576 properly for Emacs.
11577 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11578 * buffer.h, buffer.c (BUFFER_INLINE):
11579 * category.h, category.c (CATEGORY_INLINE):
11580 * character.h, character.c (CHARACTER_INLINE):
11581 * charset.h, charset.c (CHARSET_INLINE):
11582 * composite.h, composite.c (COMPOSITE_INLINE):
11583 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11584 * frame.h, frame.c (FRAME_INLINE):
11585 * intervals.h, intervals.c (INTERVALS_INLINE):
11586 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11587 * lisp.h, alloc.c (LISP_INLINE):
11588 * process.h, process.c (PROCESS_INLINE):
11589 * syntax.h, syntax.c (SYNTAX_INLINE):
11590 * systime.h, sysdep.c (SYSTIME_INLINE):
11591 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11592 * window.h, window.c (WINDOW_INLINE):
11593 Remove. All uses replaced with INLINE.
11595 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11597 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11598 to avoid Bug#15398.
11600 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11602 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11603 'const char *' to avoid compiler warnings due to similar change in
11604 the prototype of x_get_string_resource.
11606 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11608 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11609 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11610 going to replace static variables below. Adjust comments.
11611 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11612 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11613 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11614 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11615 Related users changed.
11616 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11617 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11618 last_mouse_movement_time, going to replace static variables below.
11620 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11621 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11623 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11624 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11625 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11626 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11627 static variables below.
11628 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11629 (last_mouse_scroll_bar): Remove.
11630 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11631 (mouseExited): Related users changed.
11633 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11635 Do not use external array to process X scroll bar messages.
11636 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11637 (x_send_scroll_bar_event): Pack window pointer into two slots
11638 of XClientMessageEvent if we're 64-bit. Adjust comment.
11639 (x_scroll_bar_to_input_event): Unpack accordingly.
11641 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11643 Ifdef away recent changes which aren't relevant to NS port.
11644 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11645 [!HAVE_NS]: Declare as such.
11646 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11647 [!HAVE_NS]: Define as such.
11649 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11651 * frame.c (x_redo_mouse_highlight): New function
11652 to factor out common code used in W32 and X ports.
11653 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11654 * xterm.h (struct x_display_info):
11655 * w32term.h (struct w32_display_info):
11656 * nsterm.h (struct ns_display_info): New members
11657 last_mouse_motion_frame, last_mouse_motion_x and
11658 last_mouse_motion_y, going to replace static variables below.
11659 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11660 (redo_mouse_highlight): Remove.
11661 (note_mouse_movement, syms_of_xterm): Adjust user.
11662 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11663 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11664 (redo_mouse_highlight): Remove.
11665 (note_mouse_movement, syms_of_w32term): Adjust user.
11666 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11667 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11669 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11670 * nsfns.m (compute_tip_xy): Adjust user.
11672 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11674 * frame.c (x_mouse_grabbed): New function.
11675 * dispextern.h (x_mouse_grabbed): Add prototype.
11676 (last_mouse_frame): Remove declaration.
11677 * xterm.h (struct x_display_info):
11678 * w32term.h (struct w32_display_info):
11679 * nsterm.h (struct ns_display_info): New member
11680 last_mouse_frame, going to replace...
11681 * xdisp.c (last_mouse_frame): ...global variable.
11682 (note_tool_bar_highlight):
11683 * w32term.c (w32_mouse_position, w32_read_socket):
11684 * xterm.c (XTmouse_position, handle_one_xevent):
11685 Use x_mouse_grabbed.
11686 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11688 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11690 * w32term.c (w32_read_socket): Avoid temporary
11691 variables in a call to x_real_positions.
11692 * xterm.c (handle_one_xevent): Likewise.
11694 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11696 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11697 (x_icon_type): Remove prototype.
11698 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11699 * frame.c (x_icon_type): Remove.
11700 * w32term.c (x_make_frame_visible, x_iconify_frame):
11701 * xterm.c (x_make_frame_visible, x_iconify_frame):
11702 Use x_set_bitmap_icon to factor out common code.
11704 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11706 * dispextern.h (check_x_display_info, x_get_string_resource):
11707 Declare here just once and unify the latter.
11708 * frame.c (check_x_display_info, x_get_string_resource):
11709 * nsterm.h (check_x_display_info):
11710 * xrdb.c (x_get_string_resource):
11711 * xterm.h (check_x_display_info): Remove prototypes.
11712 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11713 * w32reg.c (x_get_string_resource): Likewise.
11714 (w32_get_rdb_resource): Adjust user.
11716 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11718 * xterm.h (struct x_display_info): New member
11719 x_pending_autoraise_frame, going to replace...
11720 * xterm.c (pending_autoraise_frame): ...static variable.
11721 (x_new_focus_frame, XTread_socket): Adjust users.
11722 * w32term.h (struct w32_display_info): New member
11723 w32_pending_autoraise_frame, going to replace...
11724 * w32term.c (pending_autoraise_frame): ...global variable.
11725 (x_new_focus_frame, w32_read_socket): Adjust users.
11727 2013-09-17 Glenn Morris <rgm@gnu.org>
11729 * xdisp.c (message_dolog): If we create *Messages*,
11730 switch it to messages-buffer-mode.
11732 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11734 Don't overuse 'const' in types of locals.
11735 * bidi.c (bidi_count_bytes):
11736 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11737 (xg_event_is_for_scrollbar):
11738 * xselect.c (x_handle_property_notify)
11739 (x_handle_selection_notify, x_handle_dnd_message):
11740 * xsettings.c, xsettings.h (xft_settings_event):
11741 * xterm.c (x_handle_net_wm_state, handle_one_event)
11742 (x_menubar_window_to_frame, x_detect_focus_change)
11743 (construct_mouse_click, note_mouse_movement)
11744 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11745 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11746 (handle_one_xevent, x_handle_net_wm_state):
11747 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11748 (x_handle_dnd_message):
11749 Avoid unnecessary 'const', typically the second 'const' in
11750 'const foo * const arg', a 'const' that does not affect the API
11751 and doesn't significantly help the human reader.
11753 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11755 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11756 only if Glib < 2.36.0.
11757 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11758 * xsettings.c (init_gconf, init_gsettings): Do not check
11760 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11762 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11764 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11766 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11767 before calling g_type_init.
11769 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11771 * nsterm.m (syms_of_nsterm): ... to here.
11773 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11775 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11776 (ignore_next_mouse_click_timeout): Use Time as X does.
11777 (handle_one_xevent): Avoid cast and use unsigned comparison.
11779 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11781 Do not copy X event in handle_one_xevent except KeyPress case.
11782 Wnen XEvent is processed, it is unlikely to be changed except
11783 KeyPress case, so we can avoid copying and use const pointer to
11784 const data to make sure that an event is not changed elsewhere.
11785 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11786 const' and do not create local copy except for the KeyPress event.
11787 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11788 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11789 (x_handle_net_wm_state, x_menubar_window_to_frame)
11790 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11791 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11792 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11793 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11794 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11795 (x_handle_dnd_message):
11796 * xsettings.c (xft_settings_event):
11797 Use 'const XEvent * const' where appropriate.
11798 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11800 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11802 Fix X event waiting to handle multiple frames.
11803 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11804 * xterm.c (pending_event_wait): Remove. Adjust users.
11805 (x_detect_focus_change): Pass frame arg.
11806 (handle_one_xevent): Find related frame early and clear per-frame
11807 wait_event_type only if this is an event for the relevant frame.
11808 (x_wait_for_event): Use per-frame wait_event_type.
11810 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11812 * nsfns.m (Fx_create_frame): Fix font driver registration for
11815 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11816 for syms_of_macfont.
11818 * nsterm.m: Include macfont.h.
11819 (ns_tmp_flags, ns_tmp_font): Remove.
11820 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11821 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11822 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11823 (changeFont:): Fix code style. Check for font driver type when
11826 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11829 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11830 (nsfont_open): Set font driver type.
11831 Set font->ascent and font->descent. Figure out font instead of
11832 ns_tmp_font, and flags instead of ns_tmp_flags.
11833 Fix indentation. Remove call to ns_draw_text_decoration,
11836 * nsfns.m: Include macfont.h.
11837 (Fx_create_frame): Register macfont driver, make a better default font.
11838 (Fns_popup_font_panel): Get font from macfont driver, if used.
11840 * macfont.m, macfont.h, macuvs.h: New files.
11842 * font.h: Declare syms_of_macfont.
11844 * font.c (syms_of_font): Call syms_of_macfont.
11846 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11848 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11850 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11851 and it is always zero for others, so I assume that this is an ancient
11852 leftover which nobody will want to change any more.
11853 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11854 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11855 * frame.c (x_set_scroll_bar_width):
11856 * w32fns.c (w32_createscrollbar):
11857 * w32term.c (w32_set_vertical_scroll_bar):
11858 * xfns.c (x_set_scroll_bar_default_width):
11859 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11860 (x_scroll_bar_expose): Related users changed.
11862 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11864 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11865 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11866 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11868 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11869 Define once here...
11870 * nsterm.h, w32term.h, xterm.h: ...and not here.
11871 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11872 Remove unused Xisms.
11873 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11874 these modules are never compiled otherwise.
11876 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11878 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11879 Doc fix. (Bug#15375)
11881 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11883 Unify Fx_focus_frame between all ports.
11884 * frame.h (x_focus_frame): New prototype.
11885 * xfns.c (Fx_focus_frame): Remove.
11886 (syms_of_xfns): Do not defsubr it.
11887 (x_focus_frame): X implementation.
11888 * nsfns.m (Fx_focus_frame): Remove.
11889 (syms_of_nsfns): Do not defsubr it.
11890 (x_focus_frame): NS implementation.
11891 * w32term.c (Fx_focus_frame): Remove.
11892 (x_focus_on_frame): Rename to...
11893 (x_focus_frame): W32 implementation.
11894 * w32term.h (x_focus_on_frame): Remove prototype.
11895 * w32fns.c (Fx_focus_frame): Remove.
11896 (syms_of_w32fns): Do not defsubr it.
11897 * frame.c (Fx_focus_frame): Define here.
11898 (syms_of_frame): Defsubr here.
11899 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11901 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11903 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11904 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11905 each port to reference the port-specific window system data.
11906 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11907 (FRAME_DISPLAY_INFO): Define.
11908 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11909 (FRAME_DISPLAY_INFO): Define. Adjust users.
11910 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11911 (FRAME_DISPLAY_INFO): Define. Adjust users.
11912 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11913 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11914 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11915 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11916 * xselect.c, xterm.c: All related users changed.
11918 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11920 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11921 (x_menubar_window_to_frame): Remove prototypes.
11922 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11923 (x_menubar_window_to_frame, x_top_window_to_frame):
11925 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11926 (x_menubar_window_to_frame, x_top_window_to_frame):
11927 ...to here and convert all but the last to static.
11929 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11931 * lisp.mk (lisp): Add w32-common-fns.elc.
11933 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11935 * charset.c (char_charset): Document an exception for char-charset.
11937 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11939 * xterm.h (x_display_info): New field last_user_time...
11940 * xterm.c (toplevel): ...to replace static last_user_time.
11941 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11943 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11945 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11946 scroll bar values to prevent thumb from disappear and update comment.
11948 2013-09-11 Glenn Morris <rgm@gnu.org>
11950 * emacs.c (usage_message): Possessive apostrophe tweak.
11952 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11954 * nsterm.m (syms_of_nsterm): Use Qns.
11955 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11956 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11957 * xfns.c (x_display_info_for_name, Fx_open_connection):
11958 Remove old '#if 0' code.
11959 (syms_of_xfns): Use Qx.
11960 * termhooks.h (fullscreen_hook): Remove the leftover.
11961 (struct terminal): Fix typo in comment.
11963 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11965 Cleaning up a few X scroll bar bits.
11966 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11967 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11968 New member last_seen_part, going to replace...
11969 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11970 (xt_action_hook) [USE_LUCID]: Adjust user.
11971 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11972 Lucid-specific scroll bar support.
11973 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11974 to int and adjust to use last_seen_part member.
11975 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11976 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11977 Initialize last_seen_part.
11979 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11981 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11982 insert-buffer-substring an empty string.
11984 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11986 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11987 avoiding a GCC warning.
11989 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11991 Ifdef away frame tool bar code when it is not really used.
11992 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11993 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
11994 and minimize_tool_bar_window_p under the above.
11995 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
11996 (fset_tool_bar_window): Likewise.
11997 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11998 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
11999 (change_frame_size_1):
12000 * window.c (window_from_coordinates, Frecenter): Adjust users.
12001 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12002 code is not really used.
12003 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12004 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12005 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12006 [!USE_GTK && !HAVE_NS]: Define as such.
12007 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12008 (note_mouse_highlight, expose_frame):
12009 * xfns.c (x_set_tool_bar_lines):
12010 * xterm.c (handle_one_xevent): Adjust users.
12012 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12014 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12015 This bug was introduced by my 2013-08-26 patch, which incorrectly
12016 assumed that the terminfo implementation doesn't use termcap buffers.
12017 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12018 these buffers apparently are used after all.
12019 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12020 (struct tty_display_info): Define members termcap_term_buffer and
12021 termcap_strings_buffer even if TERMINFO.
12023 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12026 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12027 'usage' docstring entry to pacify make-docfile.
12029 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12031 Change comparison functions =, <, >, <=, >= to take many arguments.
12032 * data.c: Change comparison functions' interface and implementation.
12033 * lisp.h: Make arithcompare available for efficient two arg
12035 * bytecode.c: Use arithcompare.
12036 * fileio.c: Use new interface.
12038 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12040 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12042 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12044 * eval.c (Feval): Document the new use of `lexical'.
12046 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12048 Review and drop old frame resize hack.
12049 * frame.h (struct frame): Remove force_flush_display_p.
12050 * dispnew.c (update_frame): Adjust user and don't call
12051 flush_frame here. The comment has said that there was an issues
12052 with redisplaying fringes, but I don't see any differences with
12053 and without this hack. Hopefully we can continue without it.
12054 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12055 current frame matrices twice if resized_p is set.
12057 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12059 Do not populate pure Xism x_sync to other ports.
12060 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12061 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12062 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12063 * w32term.h (x_sync): Remove prototype.
12065 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12067 Cleanup frame flushing.
12068 * dispextern.h (struct redisplay_interface):
12069 Drop flush_display_optional because flush_display is enough
12070 for X and flushing via RIF is just a no-op for others.
12071 * frame.h (flush_frame): New function.
12072 * dispnew.c (update_frame):
12073 * minibuf.c (read_minibuf):
12074 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12076 * keyboard.c (detect_input_pending_run_timers): Do not flush
12077 all frames but selected one in redisplay_preserve_echo_area.
12078 * nsterm.m (ns_flush): Remove no-op.
12079 (ns_redisplay_interface): Adjust user.
12080 * w32term.h (x_flush): Remove no-op.
12081 (w32_redisplay_interface): Adjust user.
12082 * xterm.c (x_flush): Simplify because we do not flush all
12083 frames at once any more. Adjust comment.
12084 (x_redisplay_interface): Adjust user.
12086 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12088 Port --without-x --enable-gcc-warnings to Fedora 19.
12089 * gfilenotify.c (globals_of_gfilenotify):
12090 Call g_type_init only if using an older glib version that needs it.
12092 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12094 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12095 (last_glyphless_glyph_merged_face_id): Remove declarations.
12096 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12097 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12098 (last_glyphless_glyph_merged_face_id): Now static.
12099 (merge_escape_glyph_face): New function, refactored from...
12100 (get_next_display_element): ...here.
12101 (merge_glyphless_glyph_face): New function, refactored from...
12102 (produce_glyphless_glyph): ...here...
12103 * term.c (produce_glyphless_glyph): ...and here.
12105 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12107 * eval.c (eval_sub): Only call Ffunction if necessary.
12109 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12111 Attempt to make redisplay more selective when changing cursor type.
12112 * frame.h (struct frame): New bitfield cursor_type_changed.
12113 * xdisp.c (cursor_type_changed): Remove.
12114 (try_cursor_movement, redisplay_window, try_window_id)
12115 (set_frame_cursor_types, try_window_reusing_current_matrix):
12116 Adjust to use per-frame bitfield.
12117 (redisplay_internal): Look for cursor type change on each visible
12118 frame and consider all frames if cursor type has been changed on
12119 the frame other than selected. If cursor type has been changed on
12120 selected frame only, do not use fast update.
12122 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12124 Attempt to make redisplay more selective when changing fonts.
12125 * frame.h (struct frame): New bitfield fonts_changed.
12126 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12127 (adjust_frame_glyphs): Add prototype.
12128 * dispnew.c (fonts_changed_p): Remove.
12129 (adjust_glyphs): Remove because we do not
12130 adjust matrices on all frames at once any more.
12131 (adjust_frame_glyphs): Block and unblock input here.
12132 (adjust_glyph_matrix): Use fonts_changed.
12133 (change_frame_size_1): Use adjust_frame_glyphs.
12134 * font.c (font_open_entity): Use fonts_changed.
12135 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12136 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12137 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12138 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12139 (shrink_mini_window, Fresize_mini_window_internal)
12140 (window_scroll_pixel_based, Fset_window_configuration)
12141 (apply_window_adjustment, Fset_window_vscroll):
12142 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12143 Use adjust_frame_glyphs.
12144 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12145 (try_window_reusing_current_matrix, try_window_id, display_line)
12146 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12147 (redisplay_internal): Consider fonts_changed and adjust frame
12148 matrices for each frame only if the frame is visible. If font
12149 has been changed on some frame during full redisplay, retry
12150 only visible frames where the font has been actually changed.
12152 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12154 Cache current header and mode line height for each window.
12155 * window.h (struct window): New fields mode_line_height
12156 and header_line_height.
12157 * window.c (make_window): Initialize them.
12158 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12159 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12160 (current_mode_line_height, current_header_line_height):
12161 Remove declaration.
12162 * xdisp.c (current_mode_line_height, current_header_line_height):
12164 (pos_visible_p, init_xdisp): Adjust user.
12165 (redisplay_window): Invalidate mode_line_height and
12166 header_line_height if current and desired matrices do not agree.
12168 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12170 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12171 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12173 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12175 Make --without-x compatible with --enable-gcc-warnings.
12176 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12177 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12178 members under HAVE_WINDOW_SYSTEM.
12179 * keyboard.c (make_lispy_focus_out): Likewise.
12180 (record_menu_key): Move under HAVE_MENUS.
12181 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12182 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12183 (syms_of_xdisp): Adjust user.
12184 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12185 (start_hourglass, cancel_hourglass):
12186 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12187 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12188 and CLEAR_FONT_TABLE_NFONTS.
12189 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12190 Declare only if HAVE_WINDOW_SYSTEM.
12191 (lface_same_font_attributes_p, clear_face_gcs): Define only
12192 if HAVE_WINDOW_SYSTEM.
12194 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12196 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12197 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12198 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12200 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12202 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12204 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12206 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12207 This fixes a type error on hosts where ptrdiff_t is wider than int.
12209 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12211 * keyboard.c (read_key_sequence_vs): New function.
12212 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12215 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12217 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12219 Makefile improvements.
12220 * Makefile.in (config.status): Don't use double-colon rules, as
12221 they are not portable according to POSIX. Fix shell typo with `;
12222 I guess this rule has never been tested?
12223 (VCSWITNESS): New macro, to override any environment var.
12225 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12227 * xterm.h (struct x_display_info): Do not track X connection
12228 fd separately because it is always available from Display.
12229 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12232 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12234 * buffer.c (drop_overlay):
12235 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12236 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12238 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12240 * buffer.c (Fmake_overlay, Fmove_overlay):
12241 * intervals.c (set_point_from_marker):
12242 * print.c (PRINTPREPARE): Prefer signal_error
12243 to plain error and report unsuitable marker too.
12245 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12247 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12248 for 'dragging' member.
12249 (struct x_output): Remove set-but-unused leftovers
12250 'left_before_move' and 'top_before_move'.
12251 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12252 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12253 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12254 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12255 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12256 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12257 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12258 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12260 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12262 * nsfont.m (INVALID_GLYPH): New define.
12263 (nsfont_encode_char): Use INVALID_GLYPH.
12264 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12266 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12268 * xterm.c (x_last_mouse_movement_time): Revert last change.
12269 This code should use XDisplayMotionBufferSize to check display's
12270 motion history first, and there are few other issues as well.
12271 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12272 (handle_one_xevent): Adjust user.
12274 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12276 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12277 * frame.c (Flast_nonminibuf_frame): ... to here.
12278 (check_minibuf_window): Don't abort if no window was found
12281 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12283 Use XGetMotionEvents to ask the last mouse motion time from X server.
12284 * xterm.c (X_MOTION_HISTORY): Default to 1.
12285 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12286 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12287 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12288 Ifdef away legacy code.
12289 (XTmouse_position, x_scroll_bar_report_motion):
12290 Use x_last_mouse_movement_time.
12291 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12294 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12296 * msdos.c (last_mouse_window): Move to...
12297 (dos_rawgetc): ...this function and adjust comment.
12298 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12299 (mouseMoved): ...this function and adjust comment.
12300 * w32term.c (last_window): Likewise with...
12301 (w32_read_socket): ...this function.
12302 * xterm.c (last_window): Likewise with...
12303 (handle_one_xevent): ...this function.
12305 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12307 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12308 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12309 (handle_one_xevent): ...to here.
12310 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12313 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12315 * msdos.c (IT_set_terminal_window): Remove no-op.
12316 (initialize_msdos_display): Adjust terminal setup.
12317 * w32console.c (w32con_set_terminal_window): Remove no-op.
12318 (initialize_w32_display): Adjust terminal setup.
12319 * w32term.c (w32_set_terminal_window): Remove no-op.
12320 (w32_create_terminal): Adjust terminal setup.
12321 * xterm.c (XTset_terminal_window): Remove no-op.
12322 (x_create_terminal): Adjust terminal setup.
12324 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12326 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12328 (ns_create_terminal): Adjust terminal setup.
12329 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12331 (w32_create_terminal): Adjust terminal setup.
12332 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12334 (x_create_terminal): Adjust terminal setup.
12336 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12338 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12339 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12340 * dispnew.c (buffer_posn_from_coords):
12341 * window.c (Fwindow_end, displayed_window_lines):
12342 * xdisp.c (redisplay_mode_lines): Use it.
12344 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12346 * fontset.c (face_for_char): Check char in the current face font first
12347 if HAVE_NS (Bug#15138).
12349 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12351 * window.c (temp_output_buffer_show): Make sure window returned
12352 by display_buffer is live (Bug#15213).
12354 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12356 Minor cleanup to avoid forward declarations.
12357 * coding.h (struct ccl_spec): Remove forward declaration.
12358 * composite.h (toplevel): Include font.h.
12359 (struct composition_it, struct face, struct font_metrics):
12360 Remove forward declaration.
12361 * dispextern.h (struct image, struct atimer): Likewise.
12362 * emacsgtkfixed.h (struct frame): Likewise.
12363 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12364 * font.h (struct font_driver, struct font, struct glyph_string)
12365 (struct face): Remove forward declaration.
12366 * fontset.h (struct face, struct font): Likewise.
12367 * frame.h (toplevel): Style cleanup.
12368 (enum output_method): Move to...
12369 * termhooks.h (enum output_method): ...here.
12370 (struct glyph, struct frame, struct ns_display_info)
12371 (struct x_display_info, struct w32_display_info):
12372 Remove forward declaration.
12373 * xterm.h (toplevel): Include termhooks.h.
12374 (struct font, struct window, struct glyph_matrix, struct frame)
12375 (struct input_event, struct face, struct image): Remove forward
12377 * gtkutil.h (struct _widget_value): Likewise.
12378 * keyboard.h (toplevel): Include termhooks.h.
12379 (struct input_event): Remove forward declaration.
12381 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12383 * intervals.c (set_point_from_marker): New function.
12384 * editfns.c (Fgoto_char):
12385 * process.c (Finternal_default_process_filter):
12386 * window.c (select_window_1): Use it.
12387 * buffer.h (set_point_from_marker): Add prototype.
12389 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12391 * w32.c (term_winsock): Call release_listen_threads before calling
12393 (_sys_wait_accept): Wait for accept event in a loop with a finite
12394 timeout, instead of waiting indefinitely. Will hopefully avoid
12395 hanging during exit because WSACleanup deadlocks waiting for the
12396 event object to be released. (Bug#14333)
12398 * w32proc.c (release_listen_threads): New function, signals all
12399 the reader threads that listen for connections to stop waiting.
12401 * w32.h (release_listen_threads): Add prototype.
12403 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12405 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12406 field of new marker (for sanity and safety).
12407 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12408 anyway because XMISCTYPE is a function and can't be an lvalue).
12410 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12412 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12413 (x_after_update_window_line, x_scroll_bar_create)
12414 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12415 (handle_one_xevent, x_clear_frame_area):
12416 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12417 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12418 * xterm.h (x_clear_area): Adjust prototype.
12420 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12422 Hook scanning and indentation functions to find_newline. This helps
12423 to avoid duplicated code and renders more respect to newline cache.
12424 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12425 * cmds.c (Fforward_line):
12426 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12427 Use find_newline and avoid unnecessary point movements.
12428 * search.c (scan_newline): Implement on top of find_newline.
12430 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12432 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12433 scoped code (bug#11258).
12435 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12437 * nsterm.m (last_window): New variable.
12438 (EV_TRAILER2): New macro.
12439 (EV_TRAILER): Call EV_TRAILER2.
12440 (mouseMoved:): Add support for mouse-autoselect-window
12441 on nextstep (Bug#6888).
12443 2013-08-28 Andreas Schwab <schwab@suse.de>
12445 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12446 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12447 Remove unused macro definitions.
12448 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12449 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12450 Only define if emacs.
12452 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12454 Prefer enum glyph_row_area to int where appropriate.
12455 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12457 (window_box, window_box_width, window_box_left, window_box_left_offset)
12458 (window_box_right, window_box_right_offset): Adjust prototypes.
12459 * xdisp.c (window_box, window_box_width, window_box_left)
12460 (window_box_left_offset, window_box_right, window_box_right_offset):
12461 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12462 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12463 * nsterm.m (ns_clip_to_row):
12464 * w32term.c (w32_clip_to_row):
12465 * xterm.c (x_clip_to_row): Likewise.
12467 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12469 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12470 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12472 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12474 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12475 for portability to hosts where /bin/sh has problems.
12477 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12479 Redesign redisplay interface to drop global output_cursor.
12480 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12481 (toplevel): Remove declaration of output_cursor.
12482 (set_output_cursor, x_cursor_to): Remove prototype.
12483 * window.h (struct window): New member output_cursor.
12484 (output_cursor_to): New function to replace RIF member.
12485 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12486 (update_text_area, set_window_cursor_after_update): Use it.
12487 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12488 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12489 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12490 * w32term.c (x_update_window_begin, x_update_window_end):
12491 * xterm.c (x_update_window_begin, x_update_window_end):
12492 Adjust to use per-window output cursor.
12494 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12496 Simplify SELECT_TYPE-related code.
12497 Like EMACS_TIME, this portability layer is no longer needed, since
12498 Emacs has been using fd_set as a portability layer for some time.
12499 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12500 (SELECT_TYPE): Remove. All uses changed to fd_set.
12501 (fd_set) [!FD_SET]: New typedef.
12503 Simplify EMACS_TIME-related code.
12504 This portability layer is no longer needed, since Emacs has been
12505 using struct timespec as a portability layer for some time.
12506 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12507 Include <time.h> rather than "systime.h"; that's all that's needed now.
12508 * dispnew.c: Include <timespec.h> rather than "systime.h";
12509 that's all that's needed now.
12510 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12511 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12512 TIMESPEC_RESOLUTION.
12513 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12514 LOG10_TIMESPEC_RESOLUTION.
12515 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12516 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12517 (make_emacs_time): Remove. All used changed to make_timespec.
12518 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12519 (current_timespec): Rename from current_emacs_time. All uses changed.
12520 (add_emacs_time): Remove. All uses changed to timespec_add.
12521 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12522 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12523 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12524 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12525 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12526 (current_timespec): Rename from current_emacs_time. All uses changed.
12527 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12528 changed to timespec_cmp.
12529 * xgselect.c: Include <timespec.h>, since our .h files don't.
12531 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12533 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12534 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12535 Remove the leftovers.
12536 * gtkutil.c (toplevel): Do not declare Qxft but include
12538 * image.c (toplevel): Do not declare Vlibrary_cache because
12539 it's already done in lisp.h.
12541 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12543 * lisp.h (Mouse_HLInfo): Move from here...
12544 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12545 (reset_mouse_highlight): New function.
12546 * msdos.c (dos_set_window_size, IT_update_begin)
12547 (internal_terminal_init):
12548 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12549 (ns_initialize_display_info):
12550 * w32console.c (initialize_w32_display):
12551 * w32term.c (x_update_window_end, x_free_frame_resources)
12552 (w32_initialize_display_info):
12553 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12554 * window.c (Fdelete_other_windows_internal):
12555 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12556 * termchar.h (toplevel):
12557 * xterm.h (toplevel): Include dispextern.h.
12559 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12561 Fix minor problems found by static checking.
12562 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12563 (expect): Avoid nested-if warning.
12564 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12565 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12566 * nsterm.h, nsterm.m (ns_select):
12567 * xgselect.c, xgselect.h (xg_select):
12568 Adjust signature to better match pselect's.
12569 * nsterm.m (ns_select):
12570 Don't set *TIMEOUT, since pselect doesn't.
12571 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12572 diagnostic about assigning const char * to it.
12573 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12575 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12577 * lread.c (substitute_object_recurse): Handle hash-tables as well
12580 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12582 Fix unlikely core dump in init_tty, and simplify terminfo case.
12583 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12584 The old version incorrectly dumped core if malloc returned a
12585 buffer containing only non-NUL bytes.
12586 (init_tty): Do not allocate or free termcap buffers; the
12587 struct does that for us now.
12588 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12589 (struct tty_display_info): Define members termcap_term_buffer and
12590 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12591 use them. Allocate them directly in struct rather than indirectly
12592 via a pointer, to simplify init_tty.
12594 * frame.c (check_minibuf_window): Initialize 'window' properly,
12595 so that Emacs reliably aborts later if 'window' is not initialized.
12597 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12599 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12600 of VoidSymbol (Bug#15154).
12602 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12604 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12605 mouse_face_beg_y and mouse_face_end_y.
12606 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12607 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12608 Adjust users and update comment where appropriate.
12610 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12612 * frame.c (check_minibuf_window): New function.
12613 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12614 Call check_minibuf_window (Bug#15183).
12616 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12618 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12619 because this is the only last cursor data we need to keep and consult.
12620 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12621 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12624 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12626 Fix recovering from possible decompression error.
12627 Since insert_from_gap doesn't always move point, we can't use PT as
12628 the position where the partially decompressed data ends, and
12629 should count how many bytes was produced so far.
12630 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12631 (unwind_decompress): Really delete partially uncompressed data.
12632 (Fzlib_decompress_region): Take decompressed data size into account.
12634 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12636 * syntax.c (init_syntax_once): Adjust comment and do an early
12637 initialization of Qchar_table_extra_slots just once...
12638 * casetab.c (init_casetab_once):
12639 * category.c (init_category_once):
12640 * character.c (syms_of_character):
12641 * coding.c (syms_of_coding):
12642 * xdisp.c (syms_of_xdisp): ...and omit it here.
12644 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12646 * xdisp.c (get_next_display_element): Don't apply to characters
12647 from a display vector the logic of setting it->end_of_box_run_p
12648 suitable for characters from a buffer. (Bug#15175)
12650 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12651 to handle directories, rather than '_utime' which doesn't.
12654 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12656 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12657 or fullscreen (Bug#14627).
12659 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12661 System-dependent integer overflow fixes.
12662 * process.c (Fset_process_window_size): Signal an error if
12663 the window size is outside the range supported by the lower level.
12664 * sysdep.c (set_window_size): Return negative on error,
12665 nonnegative on success, rather than -1, 0, 1 on not in system,
12666 failure, success. This is simpler. Caller changed.
12667 (serial_configure): Remove unnecessary initialization of local.
12668 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12669 size fits in unsigned long; this isn't true on some 32-bit hosts.
12670 Avoid buffer overrun if some future version of /proc/meminfo has a
12671 variable name longer than 20 bytes.
12672 (system_process_attributes) [__FreeBSD__]:
12673 Don't assume hw.availpages fits in 'int'.
12675 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12677 Don't let very long directory names overrun the stack.
12678 Fix some related minor problems involving "//", vfork.
12679 * callproc.c (encode_current_directory): New function.
12680 (call_process): Don't append "/"; not needed.
12681 * fileio.c (file_name_as_directory_slop): New constant.
12682 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12683 this can save the caller having to alloca.
12684 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12685 Use SAFE_ALLOCA, not alloca.
12686 (directory_file_name, Fexpand_file_name): Leave leading "//"
12687 alone, since it can be special even on POSIX platforms.
12688 * callproc.c (call_process):
12689 * process.c (Fformat_network_address):
12690 * sysdep.c (sys_subshell):
12691 Use encode_current_directory rather than rolling our own.
12692 (create_process): No need to encode directory; caller does that now.
12693 * process.h (encode_current_directory): New decl.
12694 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12695 Rework to avoid 'goto xyzzy;'.
12697 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12699 * xdisp.c (handle_face_prop): If the default face was remapped use
12700 the remapped face for strings from prefix properties. (Bug#15155)
12702 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12704 Minor cleanup for redisplay interface and few related functions.
12705 * frame.h (enum text_cursor_kinds): Move from here...
12706 * dispextern.h (enum text_cursor_kinds): ...to here.
12707 (toplevel): Drop unnecessary declarations.
12708 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12709 in update_window_end_hook and draw_window_cursor functions.
12710 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12711 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12712 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12713 * xterm.c (x_update_window_end, x_draw_window_cursor):
12714 * xdisp.c (display_and_set_cursor, update_window_cursor)
12715 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12716 enum text_cursor_kinds where appropriate.
12718 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12720 Redesign redisplay interface to drop updated_row and updated_area.
12721 * dispextern.h (updated_row, updated_area): Remove declaration.
12722 (struct redisplay_interface): Pass glyph row and row area parameters
12723 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12724 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12726 * dispnew.c (updated_row, updated_area): Remove.
12727 (redraw_overlapped_rows, update_window_line): Adjust user.
12728 (update_marginal_area, update_text_area): Likewise. Pass updated row
12729 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12730 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12733 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12735 * process.c (flush_pending_output): Remove stub.
12738 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12740 * callproc.c: Fix race that killed background processes (Bug#15144).
12741 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12742 Record deleted process-id in critical section, not afterwards.
12743 Don't mistakenly kill process created by a call-process invocation
12744 that discards output and does not wait.
12746 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12748 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12749 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12750 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12751 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12752 to shut up compiler in mark_object.
12753 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12755 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12757 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12758 We can't portably rely on PTY_OPEN doing that, even if
12759 it calls posix_openpt with O_CLOEXEC.
12761 2013-08-20 Kenichi Handa <handa@gnu.org>
12763 * character.c (string_char): Improve commentary.
12765 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12767 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12768 (struct animation_cache): Make signature a flexible array member.
12769 All uses changed. This is a tad slower but may insulate us better
12770 from future changes to ImageMagick.
12772 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12774 * image.c: Shrink memory needed for animation cache.
12775 (SIGNATURE_DIGESTSIZE): New constant.
12776 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12777 (imagemagick_create_cache): Copy the signature. This saves
12778 several KB of memory that ImageMagick wastes per signature.
12779 Don't bother updating the update_time, as the caller does that now.
12780 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12781 it's a fixed size struct member now.
12782 (imagemagick_get_animation_cache): Always destroy the signature,
12783 as it's now imagemagick_create_cache's responsibility to copy it.
12784 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12785 and use memcmp rather than strcmp.
12786 eassert that ImageMagick returns a signature of the specified length.
12788 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12790 * image.c (imagemagick_get_animation_cache): Don't segfault on
12792 (imagemagick_get_animation_cache): Revert to previous definition
12793 so that it actually works. But keep the memory leak fix.
12794 (imagemagick_get_animation_cache): Fix memory leak.
12796 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12798 * image.c: Fix animation cache signature memory leak.
12799 Fix some other minor performance problems while we're at it.
12800 (imagemagick_create_cache): Clear just the members that
12801 need clearing. Don't set update_time, as caller does that now.
12802 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12803 Simplify by using pointer-to-pointer instead of a prev pointer.
12804 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12805 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12806 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12807 it's already a copy. Free the signature probe unless it's cached.
12809 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12810 This was introduced by my 2013-08-12 fix for Bug#15035.
12812 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12814 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12815 (imagemagick_prune_animation_cache): Now static.
12817 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12819 * image.c (imagemagick_get_animation_cache): Don't segfault when
12820 pruning all entries.
12822 2013-08-18 Ken Brown <kbrown@cornell.edu>
12824 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12825 static heap if ENABLE_CHECKING is defined.
12826 (max_bss_sbrk_ptr): New variable.
12827 (bss_sbrk): Use it.
12828 (report_sheap_usage): Report maximum static heap usage instead of
12829 ending static heap usage.
12831 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12833 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12834 of zlib_initialized according to the results of calling
12835 init_zlib_functions.
12837 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12839 * image.c: Implement an ImageMagick per-image cache.
12840 (imagemagick_get_animation_cache): Fix a double-free error.
12841 (imagemagick_load_image): Remove the ping_wand code, which only
12842 apparently saved time on invalid animated images, and slowed down
12843 everything else. Optimize for the common case.
12845 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12847 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12849 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12851 * marker.c (set_marker): Remove documentation of undefined behavior.
12853 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12855 * image.c (imagemagick_compute_animated_image): Animate correctly
12856 when sub-images are smaller than the main image.
12857 (imagemagick_compute_animated_image): Setting the iterator row to
12858 zero is apparently not allowed.
12859 (imagemagick_compute_animated_image): Allow images that say they
12860 have sub-images that are bigger than the main image, but just crop
12863 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12865 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12867 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12869 * image.c (imagemagick_compute_animated_image): Respect the GIF
12872 2013-08-15 Ken Brown <kbrown@cornell.edu>
12874 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12875 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12878 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12880 Fix minor problems found by static checking.
12881 * frame.c (delete_frame):
12882 * xdisp.c (next_element_from_display_vector):
12883 Avoid uninitialized local.
12884 * image.c (imagemagick_compute_animated_image): Port to C89.
12885 Prefer usual GNU indentation style for loops.
12886 Be more careful about bizarrely large sizes, by using ptrdiff_t
12889 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12891 Fix infinite frame selection loop (Bug#15025).
12892 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12894 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12896 * xdisp.c (compute_window_start_on_continuation_line):
12897 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12898 to make sure we end up setting the window start at the leftmost
12899 visible character of the display line. This avoids funky
12900 horizontal shifting because the window start is not kept on the
12901 same position. (Bug#15090)
12902 (next_element_from_display_vector): Support 'box' face attribute
12903 in the face definitions of a display vector. (Bug#15099)
12905 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12907 * image.c (imagemagick_compute_animated_image): Implement animated
12908 images (bug#14700).
12909 (imagemagick_compute_animated_image): Fix some compilation
12910 warnings. Implement a very simple cache to make the animation
12911 usable at all, but it should be replaced with a per-image cache.
12913 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12915 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12916 to do `for' loops over alist values.
12917 * buffer.h (FOR_EACH_BUFFER):
12918 * process.c (FOR_EACH_PROCESS): Use it.
12919 (handle_child_signal, status_notify, Fget_buffer_process)
12920 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12922 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12924 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12925 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12926 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12927 to xzalloc and so avoid redundant call to memset.
12928 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12929 members because it is allocated with xzalloc and so already zeroed.
12931 2013-08-14 Ken Brown <kbrown@cornell.edu>
12933 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12936 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12938 Utility function and macro to copy Lisp string to C string.
12939 * lisp.h (xlispstrdupa): New macro.
12940 (xlispstrdup): New prototype.
12941 * alloc.c (xlispstrdup): New function.
12942 * callint.c (Fcall_interactively):
12943 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12944 (Fsubstitute_in_file_name):
12945 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12946 * image.c (x_create_bitmap_from_file):
12947 * w32term.c (w32_term_init):
12948 * xterm.c (x_term_init): Use xlispstrdup.
12950 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12952 * image.c (imagemagick_load_image): Make animated pictures work.
12953 There's still some problems with background color settings, though
12956 * decompress.c (unwind_decompress): Always restore point.
12958 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12960 * marker.c (set_marker): Reformat documentation.
12962 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12964 * xdisp.c (cursor_type_changed): Now static.
12966 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12967 Use changed. This avoids the need to call xmalloc and for the
12968 caller to call xfree, and avoids memory leaks in some situations.
12970 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12972 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12973 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12974 (redisplay_window): If window_end_valid is cleared due to non-zero
12975 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12976 so do not call to try_cursor_movement for that window.
12978 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12980 * window.h (struct window): Convert window_end_pos and
12981 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12982 (wset_window_end_pos, wset_window_end_vpos): Remove.
12983 * dispnew.c (adjust_glyph_matrix):
12984 * window.c (Fwindow_end, replace_window, set_window_buffer)
12986 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12987 (set_vertical_scroll_bar, redisplay_window, try_window)
12988 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12989 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12990 (note_mouse_highlight): Adjust users.
12991 (try_cursor_movement): Likewise. Convert old precondition to eassert.
12994 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12996 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
12997 * image.c (imagemagick_filename_hint): Use `const char *' and
12998 prefer SSDATA to SDATA to avoid warnings.
13000 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13002 Cleanup window fringes, margins and scroll bars adjustments.
13003 * window.c (set_window_fringes, set_window_margins)
13004 (set_window_scroll_bars, apply_window_adjustment): New functions.
13005 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13006 (Fset_window_scroll_bars): Use them.
13008 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13010 * window.h (struct window): Convert scroll_bar_width
13011 from Lisp_Object to integer. Adjust comment.
13012 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13014 * window.c (wset_scroll_bar_width): Remove.
13015 (make_window): Initialize scroll_bar_width.
13016 (Fsplit_window_internal): Use direct assignment.
13017 (Fset_window_configuration, save_window_save):
13018 Convert Lisp_Object to integer and back where appropriate.
13019 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13020 bar was actually changed, and mention this in docstring.
13022 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13024 * decompress.c: Minor simplifications.
13025 (Fzlib_decompress_region): Don't bother verifying
13026 that avail_out <= UINT_MAX, as that was confusing.
13027 Mention the restriction in a comment instead.
13028 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13030 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13032 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13033 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13035 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13037 * image.c (imagemagick_filename_hint): Check for errors in the
13040 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13042 * window.c (Fwindow_margins): Return nil when there's no marginal
13043 area, as per the documented API.
13045 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13046 Fmake_vector, as scroll bar's struct members are not all Lisp
13047 objects now. This avoids crashes in GC.
13049 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13050 bool, so its address could be taken.
13052 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13054 * image.c (imagemagick_filename_hint): New function to possibly
13055 apply `image-content-type-suffixes'.
13056 (imagemagick_load_image): Use it.
13058 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13060 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13061 if loading zlib failed.
13063 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13065 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13066 2013-08-13 checkin below. Change bool to BOOL, rule is:
13067 All Obj-C code uses BOOL, except for interfaces callable from C.
13069 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13071 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13073 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13074 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13075 bool instead of BOOL.
13076 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13077 from Lisp_Object to bitfield. Adjust comment.
13078 * w32term.c (x_scroll_bar_create): Adjust user.
13079 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13080 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13081 Use bool for boolean.
13082 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13083 to `unsigned int' when defining a bitfield.
13085 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13087 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13089 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13091 * window.h (struct window): Convert left_margin_cols and
13092 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13093 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13094 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13096 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13098 (showing_window_margins_p, update_window_line, update_frame_1):
13099 * fringe.c (draw_fringe_bitmap_1):
13100 * xdisp.c (window_box_width): Adjust users.
13101 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13102 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13103 Use direct assignment.
13104 (Fset_window_configuration, save_window_save, Fwindow_margins):
13105 Convert Lisp_Object to integer and back where appropriate.
13106 (Fset_window_margins): Adjust user. Return t if any margin
13107 was actually changed, and mention this in docstring.
13109 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13111 * syntax.c (forward_word):
13112 * cmds.c (forward_char, backward_char): Mention the optional argument.
13114 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13116 * window.h (struct window): Convert left_fringe_width
13117 and right_fringe_width from Lisp_Objects to integers.
13119 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13120 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13121 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13123 (make_window): Initialize new integer fields to -1.
13124 (Fsplit_window_internal): Use direct assignment.
13125 (Fset_window_configuration, save_window_save):
13126 Convert Lisp_Object to integer and back where appropriate.
13127 (Fset_window_fringes): Adjust user. Return t if any fringe
13128 was actually changed, and mention this in docstring.
13130 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13132 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13133 * nsfns.m (x_set_cursor_type):
13134 * w32fns.c (x_set_cursor_type):
13135 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13136 * xdisp.c (set_frame_cursor_types): ...but in common code.
13138 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13140 * font.c (clear_font_cache): New function, stripped from...
13141 (Fclear_font_cache): ...here, which now uses the function
13142 above. Adjust comment.
13143 * font.h (clear_font_cache): Add prototype.
13144 * xfaces.c (clear_face_cache): Use clear_font_cache.
13146 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13148 * window.c (Fset_window_start): Compare `w', not `window' because
13149 `w' might not be equal to `window' after call to decode_live_window.
13151 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13153 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13154 This fixes a problem introduced by the Bug#15035 patch
13155 when using GPG. Reported by Herbert J. Skuhra.
13157 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13159 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13160 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13161 not yet initialized.
13163 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13165 * decompress.c (Fzlib_decompress_region): Support zlib
13166 decompression, too, and rename.
13168 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13170 Minor zlib configuration tweaks.
13171 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13172 Don't assume presence of fn_inflateInit2_ zlib internal function.
13174 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13176 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13177 include the zlib prefix.
13179 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13181 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13182 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13183 define static variables that are pointers to zlib functions to be
13184 dynamically loaded.
13185 (init_zlib_functions) [WINDOWSNT]: New function.
13186 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13188 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13189 macros instead of invoking the zlib functions directly.
13190 (syms_of_decompress): DEFSYM Qzlib_dll.
13191 Staticpro Szlib_available_p.
13193 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13195 Avoid looping over all frame windows to freeze and unfreeze.
13196 * window.h (struct window): Drop frozen_window_start_p.
13197 (freeze_window_starts): Drop prototype.
13198 * frame.h (struct frame): New frozen_window_starts flag.
13199 (FRAME_WINDOWS_FROZEN): New macro.
13200 * window.c (freeze_window_start, freeze_window_starts):
13202 (select_window, replace_window): Adjust users.
13203 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13204 (window_frozen_p): New function.
13205 (redisplay_window): Use it.
13207 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13209 Fix some fd issues when running subprocesses (Bug#15035).
13210 Fix bugs that can leak files or file descriptors on errors.
13211 Don't unlink open temp files, as that's hard for users to diagnose
13212 when things go awry (e.g., temp disk exhausted).
13213 Don't bother to lock temp files. Check for invalid recursion.
13214 * callproc.c (synch_process_fd): Remove. All uses removed.
13215 (synch_process_tempfile): New var or macro.
13216 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13218 (record_kill_process): New arg, the temp name. All callers changed.
13219 (delete_temp_file): Now just a simple wrapper around unlink.
13220 (call_process_kill): New arg, the call_process_fd array.
13221 Close them all. Clear synch_process_pid. Remove the temp file,
13222 or arrange for it to be removed.
13223 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13224 that's been moved to synch_process_tempfile. Caller changed.
13225 Do not remove the tempfile; that's now call_process_kill's
13227 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13228 call_process_kill; the caller now does that.
13229 (call_process_cleanup): Do not close the process fd; that's now
13230 call_process_kill's responsibility.
13231 (Fcall_process): Implement via new function call_process, which
13232 has most of the old body of Fcall_process, but with a different API.
13233 (call_process): New function that does not open or close filefd if
13234 it is nonnegative. Record which fds need to be closed, and let
13235 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13236 Signal an error if invoked recursively (could be done via a hook).
13237 Simplify creation of the tempfile in the MSDOS case.
13238 Don't create the output file until after checking for the executable.
13239 Report any failure to open /dev/null.
13240 Don't open /dev/null for writing twice; once is enough.
13241 Don't create pipe if all output is being discarded or sent to file.
13242 Don't worry about setting up the coding system or reading from the
13243 pipe if all output is being discarded.
13244 Hoist fd_error local into top level, to lessen block nesting.
13245 Don't record deleted pid here; now done by Fcall_process_region.
13246 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13247 and note its success in synch_process_tempfile.
13248 Do not leak resources when child_setup fails.
13249 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13250 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13251 (create_temp_file): Now returns open fd, with an additional
13252 Lisp_Object * argument to return the name. All callers changed.
13253 Do not close the file; rewind it instead, and leave it open for
13254 the caller. Do not lock the temp file. Unwind-protect the file
13255 and the file-descriptor.
13256 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13257 If an asynchrounous process, record it here, not in call_process.
13258 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13259 * eval.c (set_unwind_protect): New function.
13260 * fileio.c (write_region): New function, generalized from the
13261 old Fwrite_region. Do not lock temp files.
13262 (Fwrite_region): Use it.
13263 * lisp.h (set_unwind_protect, write_region): New decls.
13264 * process.c: Include <verify.h>.
13265 (make_process): Mark fds as initially closed.
13266 (deleted_pid_list): Now a list of pid-filename pairs.
13268 (close_process_fd): New function.
13269 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13270 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13271 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13272 (create_process, create_pty, Fmake_serial_process)
13273 (server_accept_connection): Record which fds need to be closed,
13274 and let deactivate_process close them.
13275 (Fmake_network_process): Do not discard the unwind-protect
13276 until it's safe to do so.
13277 (deactivate_process): Close the fds opened by create_process etc.
13278 (Fprocess_send_eof): Adjust to new way of recording open fds.
13279 Report an error if /dev/null can't be opened, instead of aborting.
13280 * process.h (PROCESS_OPEN_FDS): New constant.
13281 (struct Lisp_Process): New member open_fds.
13282 (record_kill_process, record_deleted_pid): Adjust signatures.
13283 (record_deleted_pid): Move decl here ...
13284 * syswait.h (record_deleted_pid): ... from here.
13286 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13288 * decompress.c: Fix bugs with large buffers and weird inputs.
13289 Tune a bit. Reindent as per usual Emacs style.
13290 (BUFFER_SIZE): Remove.
13291 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13292 more than UINT_MAX bytes. Decompress into the gap instead of into
13293 an auto buffer, as this should avoid copying. Return nil if
13294 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13295 set immediate_quit; we shouldn't trust zlib code that much.
13297 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13299 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13300 errors, and really move the gap to where we want it.
13302 * lisp.h: Include decompress.c support.
13304 * emacs.c (main): Include decompress.c support.
13306 * Makefile.in: Include -lz if present.
13308 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13310 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13311 (initWithTitle:): Initialize frame to 0.
13312 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13313 (fillWithWidgetValue:frame:): Rename from
13314 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13316 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13317 fillWithWidgetValue:frame:
13319 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13320 remove memory leak warnings.
13322 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13323 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13324 menu_pending_title.
13326 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13327 (x_activate_menubar): Update the whole menu.
13328 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13329 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13330 current event is not NSSystemDefined (Bug#15001).
13331 Call ns_check_menu_open only if trackingMenu is 2.
13332 (menuDidClose:): New method, decrease trackingMenu.
13333 (fillWithWidgetValue:setDelegate:): New method.
13334 (fillWithWidgetValue:): Call the above.
13336 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13338 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13340 Omit some unnecessary casts.
13341 Many of these go back to the old pre-C89 days, when they may have
13342 been needed, but we've been assuming C89 or later for a while now.
13343 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13344 (live_float_p, live_misc_p, live_vector_p):
13345 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13346 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13347 (defvar_per_buffer):
13348 * callint.c (Fcall_interactively):
13349 * doc.c (Fsubstitute_command_keys):
13350 * filelock.c (get_boot_time):
13351 * frame.c (xrdb_get_resource):
13352 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13353 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13354 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13355 (menuitem_highlight_callback, menu_destroy_callback)
13356 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13357 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13358 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13359 (xg_tool_bar_help_callback, tb_size_cb):
13360 * image.c (xpm_alloc_color, png_read_from_memory)
13361 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13362 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13364 * keymap.c (describe_map):
13365 * nsfns.m (Fns_display_monitor_attributes_list):
13366 * nsmenu.m (process_dialog:):
13367 * nsterm.m (hold_event):
13368 * process.c (wait_reading_process_output):
13369 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13370 * scroll.c (do_direct_scrolling, scrolling_1):
13371 * termcap.c (tgetent):
13372 * window.c (check_window_containing, add_window_to_list)
13373 (freeze_window_starts):
13374 * xdisp.c (compare_overlay_entries, vmessage):
13375 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13376 (x_get_monitor_attributes_xrandr)
13377 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13378 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13379 * xfont.c (xfont_match, xfont_open):
13380 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13381 (menubar_selection_callback, menu_position_func)
13382 (popup_selection_callback, create_and_show_popup_menu)
13383 (dialog_selection_callback, create_and_show_dialog):
13384 * xrdb.c (x_get_string_resource)
13386 * xsmfns.c (x_session_check_input):
13387 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13388 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13389 (xaw_jump_callback, xaw_scroll_callback):
13390 Omit unnecessary casts.
13392 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13394 Minor string-length refactoring.
13395 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13396 * frame.c (make_monitor_attribute_list):
13397 Prefer build_string to strlen + make_string.
13399 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13401 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13402 don't check minor_code (Bug#14417).
13404 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13406 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13407 vertical positions instead. This avoids calling MATRIX_ROW with
13408 row numbers that are possibly beyond valid limits. (Bug#15064)
13410 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13412 Use xstrdup and build_unibyte_string where applicable.
13413 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13414 * xfns.c (x_window):
13415 * xrdb.c (x_get_customization_string):
13416 * xterm.c (xim_initialize):
13417 * w32fns.c (w32_window): Use xstrdup.
13418 (w32_display_monitor_attributes_list):
13419 * emacs.c (init_cmdargs):
13420 * keyboard.c (PUSH_C_STR):
13421 * nsfont.m (nsfont_open):
13422 * sysdep.c (system_process_attributes):
13423 * w32.c (system_process_attributes):
13424 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13426 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13428 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13429 variables of these types so that GDB would know about them, as aid
13430 for debugging fatal exceptions. (Bug#15024) See also
13431 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13434 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13436 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13437 larger than the NSWindow (Bug#14934).
13439 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13441 Redesign redisplay interface to drop global variable updated_window.
13442 Always pass currently updated window as a parameter to update routines.
13443 * dispextern.h (updated_window): Remove declaration.
13444 (struct redisplay_interface): Pass window parameter to
13445 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13446 and after_update_window_hook.
13447 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13449 * dispnew.c (updated_window): Remove.
13450 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13451 (update_window_line): Adjust to match redisplay interface changes.
13452 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13453 (ns_scroll_run, ns_after_update_window_line):
13454 * w32term.c (x_update_window_begin, x_update_window_end)
13455 (x_after_update_window_line, x_scroll_run):
13456 * xterm.c (x_update_window_begin, x_update_window_end)
13457 (x_after_update_window_line, x_scroll_run):
13458 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13459 Likewise. Adjust comments where appropriate.
13460 (x_cursor_to): Simplify because this is always called during window
13461 update (but install debugging check anyway).
13462 (expose_window): Check must_be_updated_p flag to see whether this
13463 function is called during window update.
13465 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13467 Do not reset window modification event counters excessively.
13468 These leftovers and poor man's tricky methods to catch extra
13469 redisplay's attention are no longer needed.
13470 * frame.c (set_menu_bar_lines_1):
13471 * minibuf.c (read_minibuf_unwind):
13472 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13473 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13474 (window_scroll_line_based, Fset_window_configuration):
13475 * xdisp.c (redisplay_window): Do not reset last_modified and
13476 last_overlay_modified counters.
13478 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13480 * xselect.c (x_send_client_event): Set send_event and serial, memset
13481 data.l as it might be bigger than data.b. Use 24 bit mask to
13482 XSendEvent (Bug#15034).
13484 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13486 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13487 for TTY frames that are not the top frame on their console.
13490 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13492 * w32term.c (w32fullscreen_hook): Really maximize frame when
13493 asked for (Bug#14841).
13495 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13497 Prefer selected_window to Fselected_window, likewise for frames.
13498 * buffer.c (Fbuffer_swap_text):
13499 * data.c (Fvariable_binding_locus):
13500 * window.c (run_window_configuration_change_hook): Adjust users.
13501 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13502 Use decode_live_frame.
13504 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13506 Be more careful if selected window shows the buffer other than current,
13507 use window_outdated only if this is not so. This change should also
13508 address some weird issues discussed in Bug#13012.
13509 * window.h (window_outdated): New prototype.
13510 * window.c (window_outdated): Now here. Convert from static and
13511 always assume window's buffer.
13512 (Fwindow_end, Fwindow_line_height): Use it.
13513 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13514 and always assume window's buffer.
13515 (redisplay_window): Adjust user.
13516 (redisplay_internal): Call to reconsider_clip_changes once and
13517 check whether mode line should be updated only if selected window
13518 shows current buffer.
13519 (run_window_scroll_functions): Use eassert for debugging check.
13520 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13522 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13524 * window.c (window_scroll, window_scroll_pixel_based)
13525 (window_scroll_line_based): Use bool for booleans.
13527 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13529 * process.c: Fix minor off-by-one issues in descriptor counts.
13530 This shouldn't fix any real bugs, but it cleans up the code a bit.
13531 (max_process_desc, max_input_desc): -1, not 0, means none.
13533 (delete_input_desc): New function.
13534 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13535 (deactivate_process): Scan backwards when recomuting max_process_desc;
13536 that should be faster.
13537 (init_process_emacs): Initialize max_input_desc.
13539 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13541 Use region cache to speedup bidi_find_paragraph_start.
13542 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13543 Rename cache_long_line_scans to cache_long_scans.
13544 * buffer.c (bset_cache_long_line_scans): Rename to
13545 bset_cache_long_scans.
13546 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13547 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13549 (syms_of_buffer): Rename cache-long-line-scans to
13550 cache-long-scans. Adjust docstring.
13551 * search.c (newline_cache_on_off):
13552 * indent.c (width_run_cache_on_off): Adjust users.
13553 * bidi.c (bidi_paragraph_cache_on_off): New function.
13554 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13555 * insdel.c (prepare_to_modify_buffer):
13556 Invalidate bidi_paragraph_cache if enabled.
13558 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13560 Invalidate region caches only if buffer text is going to be changed.
13561 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13562 (modify_text): ...new prototype.
13563 (prepare_to_modify_buffer_1): New prototype.
13564 * textprop.c (modify_region): Rename to...
13565 (modify_text_properties): ...new function.
13566 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13567 (Fremove_list_of_text_properties): Adjust users.
13568 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13569 (modify_text): ...new function.
13570 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13571 (prepare_to_modify_buffer_1): ...new function.
13572 * casefiddle.c (casify_region):
13573 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13574 (Ftranspose_regions): Use modify_text.
13576 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13578 * lisp.mk (lisp): Add nadvice.elc.
13580 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13582 New macro to iterate over live buffers similar to frames.
13583 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13584 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13585 Declare buffer-related variables here to offload lisp.h.
13586 * buffer.c (Vbuffer_alist): Adjust comment.
13587 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13588 (other_buffer_safely):
13589 * data.c (store_symval_forwarding):
13590 * dispnew.c (Fframe_or_buffer_changed_p):
13591 * fileio.c (Fdo_auto_save):
13592 * filelock.c (unlock_all_files):
13593 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13595 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13597 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13598 * callproc.c (create_temp_file):
13599 * filelock.c (create_lock_file):
13600 Assume mkostemp, since it's now provided by Gnulib.
13602 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13604 * w32.c (mkostemp): New function.
13605 (mktemp): Remove, no longer used. Most of the code reused in
13606 mkostemp. (Bug#15015)
13607 (mktemp): Don't undef.
13609 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13611 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13612 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13613 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13614 (free_glyph_pool, check_glyph_memory): Likewise for
13615 all users. Adjust comments where appropriate.
13617 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13619 * composite.h: Minor fixups.
13620 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13621 to fix a misspelling, and change it to an inline function while
13622 we're at it (it need not be a macro). All uses changed.
13623 (composition_method, composition_valid_p):
13624 Rewrite to avoid assignments in if-conditions.
13626 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13628 Do not use global Lisp_Object in composition macros.
13629 * composite.h (composition_temp): Remove declaration.
13630 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13631 (composition_method, composition_valid_p): ...inline functions.
13632 (compose_region): Remove the leftover.
13633 * composite.c (composition_temp): Remove.
13634 (run_composition_function, update_compositions)
13635 (composition_compute_stop_pos, composition_adjust_point)
13636 (Ffind_composition_internal):
13637 * coding.c (handle_composition_annotation):
13638 * xdisp.c (handle_composition_prop, check_point_in_composition):
13639 Related users changed.
13641 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13643 Drop FRAME_PTR typedef.
13644 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13645 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13646 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13647 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13648 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13649 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13650 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13651 All related users changed.
13653 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13655 * eval.c (default_toplevel_binding): New function.
13657 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13658 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13659 (syms_of_eval): Export them.
13660 * data.c (Fdefault_value): Micro cleanup.
13661 * term.c (init_tty): Use "false".
13663 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13665 Fix X GC leak in GTK and raw (no toolkit) X ports.
13666 * xterm.c (x_free_frame_resources): If white and black relief
13667 GCs are allocated, always free them here.
13668 * xfns.c (x_make_gc): Omit redundant initialization.
13669 * widget.c (create_frame_gcs): Remove the leftover.
13670 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13671 in x_free_frame_resources.
13673 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13675 * nsterm.m (windowWillResize:toSize:): Only change title if
13676 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13678 (viewDidEndLiveResize): New method.
13680 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13681 inside NS_IMPL_COCOA.
13683 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13685 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13686 Do not check whether undo is enabled because record_insert and
13687 record_delete does that themselves.
13689 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13691 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13692 member which is not really used any more.
13693 (FRAME_XIC_BASE_FONTNAME): Remove.
13694 * xfns.c (xic_free_fontset): Adjust user.
13695 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13696 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13697 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13698 (xdialog_show): Use eassert for debugging check.
13699 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13701 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13703 * fileio.c, fns.c (merge): Move extern decl from here ...
13704 * lisp.h (merge): ... to here.
13706 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13708 Fix last font-related change.
13709 * w32font.h (w32font_list_internal, w32font_match_internal):
13711 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13712 (uniscribe_list_family): Adjust to match font API change.
13713 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13714 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13716 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13718 * frame.h (FRAME_MOUSE_UPDATE):
13719 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13720 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13722 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13724 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13725 * font.h (struct font_driver): Change list, match, and list_family
13726 functions to accept struct frame * as first arg.
13727 * font.c (font_score, font_compare, font_sort_entities):
13729 (font_sort_entities, font_list_entities, font_select_entity)
13730 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13731 match font API change.
13732 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13733 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13734 * ftxfont.c (ftxfont_list, ftxfont_match):
13735 * xftfont.c (xftfont_list, xftfont_match):
13736 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13737 * w32font.c (w32font_list, w32font_match, w32font_list)
13738 (w32font_list_internal, w32_font_match_internal): Likewise.
13739 * xfaces.c (Fx_family_fonts): Adjust user.
13741 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13743 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13744 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13745 only if HAVE_X_WINDOWS is in use.
13746 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13747 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13748 * w32term.c (x_wm_set_icon_position): Likewise.
13749 * w32fns.c (x_icon): Adjust user.
13751 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13753 * xterm.c (last_mouse_press_frame): Remove the
13754 leftover which is not really used any more.
13755 (handle_one_xevent, syms_of_xterm): Adjust users.
13756 (x_flush): Call XFlush once per each X display, not frame.
13757 This is better because this code always unconditionally skips
13758 non-X frames in Vframe_list and issues the only XFlush if we
13759 have more than one X frame on the same X display.
13760 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13761 Use bool for booleans.
13762 (x_draw_glyph_string_background, cvt_string_to_pixel)
13763 (cvt_pixel_dtor): Drop unnecessary prototypes.
13764 * xterm.h (x_display_ok): Adjust prototype.
13766 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13768 Drop unnecessary functions that deals with frame pixel size.
13769 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13770 (x_pixel_height): Drop prototypes.
13771 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13772 (x_pixel_height): Drop implementations.
13773 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13774 which should be always valid for window frame.
13775 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13776 * w32menu.c (Fx_popup_dialog):
13777 * xmenu.c (Fx_popup_dialog): Likewise for both.
13779 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13781 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13782 frame parameters and call to Fmodify_frame_parameters just once.
13783 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13784 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13785 and mention nil frame in docstring.
13787 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13789 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13790 (x_figure_window_size): Likewise. Adjust to return long.
13791 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13792 (toplevel): Move Qterminal_live_p to...
13793 * terminal.c (toplevel): ...here, make it static, and...
13794 (syms_of_terminal): ...DEFSYM here.
13795 * frame.h (Qterminal_live_p): Remove declaration.
13796 (make_frame, x_figure_window_size): Adjust prototype.
13797 * nsfns.m (Fx_create_frame): Use long for window flags.
13799 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13801 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13802 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13803 Do not assume that emacs_close (INT_MAX) is a no-op.
13805 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13807 * xfaces.c (make_face_cache): For struct face_cache, prefer
13808 xmalloc to xzalloc and so avoid redundant call to memset.
13809 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13811 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13813 * fringe.c (draw_window_fringes, update_window_fringes)
13814 (compute_fringe_widths):
13815 * w32term.c (x_draw_glyph_string):
13816 * window.c (candidate_window_p, Frecenter):
13817 * xfaces.c (realize_basic_faces, realize_default_face)
13818 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13819 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13820 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13821 * xmenu.c (Fx_menu_bar_open_internal):
13822 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13823 * xsettings.c (xft_settings_event):
13824 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13825 Use bool for booleans. Adjust style and comments where
13827 * dispextern.h (draw_window_fringes, update_window_fringes)
13828 (compute_fringe_widths):
13829 * xterm.h (x_had_errors_p): Adjust prototype.
13831 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13833 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13834 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13836 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13838 * fns.c (toplevel): Remove comment before Fsafe_length because
13839 it checks for QUIT.
13841 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13843 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13845 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13847 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13848 frame which got the message is still alive, before dereferencing
13849 its pointer. (Bug#14970)
13851 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13852 be a live window, before using it as such. (Bug#14970)
13854 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13856 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13857 w32_detect_focus_change instead of doing part of its job by hand.
13858 This fixes the problem whereby FOCUS_OUT events were not sent to
13861 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13863 * process.c (Fprocess_list): Doc fix.
13865 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13866 being re-exposed only if it didn't ask to become visible.
13867 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13868 was previously iconified. (Bug#14841)
13869 (x_iconify_frame): Mark the frame iconified.
13871 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13873 Fix minor problems found by static checking.
13874 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13875 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13877 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13879 * eval.c (set_specpdl_old_value): New function.
13880 (unbind_to): Minor simplification.
13881 (get_backtrace_frame): New function.
13882 (Fbacktrace_frame): Use it. Add `base' argument.
13883 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13884 (syms_of_eval): Export backtrace-eval.
13885 * xterm.c (x_focus_changed): Simplify.
13887 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13889 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13891 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13893 * xdisp.c (redisplay_window): Instead of moving point out of
13894 scroll margin, reject the force_start method, and try scrolling
13895 instead. (Bug#14780)
13897 2013-07-24 Ken Brown <kbrown@cornell.edu>
13899 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13902 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13904 * eval.c (Fprogn): Do not check that BODY is a proper list.
13905 This undoes the previous change. The check slows down the
13906 interpreter, and is not needed to prevent a crash. See
13907 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13909 2013-07-23 Glenn Morris <rgm@gnu.org>
13911 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13913 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13915 Port to GNU/Linux systems with tinfo but not ncurses.
13916 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13917 to decide whether ncurses is being used. Without this change,
13918 GCC complains about tgetent not being declared, on a system
13919 that has tinfo installed but ncurses not installed.
13921 * eval.c (Fprogn): Check that BODY is a proper list.
13923 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13924 * data.c (Fsetq_default):
13925 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13926 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13928 Tune by taking advantage of the fact that ARGS is always a list
13929 when a function is declared to have UNEVALLED args.
13931 * emacsgtkfixed.c: Port to GCC 4.6.
13932 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13934 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13936 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13937 here to silence compiler warnings.
13939 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13941 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13942 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13943 from messing up Emacs's 'struct frame' (Bug#14923).
13945 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13947 * alloc.c (make_save_ptr_ptr): Define this function.
13948 It was inadvertently omitted. It's needed only if
13949 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13951 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13953 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13954 frame have focus (Bug#14895).
13956 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13958 Avoid vfork-related deadlock more cleanly.
13959 * callproc.c (child_setup): When the child's exec fails, output
13960 the program name, as that's more useful. Use O_NONBLOCK to avoid
13962 * process.c (create_process_1): Remove; no longer needed.
13963 (create_process): Remove timer hack; no longer needed, now that
13964 the child avoids deadlock.
13966 2013-07-20 Glenn Morris <rgm@gnu.org>
13968 * image.c (Fimage_flush): Fix doc typo.
13970 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13972 Fix array bounds violation when pty allocation fails.
13973 * process.c (PTY_NAME_SIZE): New constant.
13974 (pty_name): Remove static variable; it's now auto.
13975 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13976 Take pty_name as an arg rather than using a static variable.
13977 All callers changed.
13978 (create_process): Recover pty_flag from process, not from volatile local.
13979 (create_pty): Stay inside array even when pty allocation fails.
13980 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13982 * lread.c (Fload): Avoid initialization only when lint checking.
13983 Mention that it's needed only for older GCCs.
13985 2013-07-20 Kenichi Handa <handa@gnu.org>
13987 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13988 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13990 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13992 * lread.c (Fload): Avoid uninitialized warning.
13994 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13996 Fix some minor file descriptor leaks and related glitches.
13997 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
13998 (create_lock_file): Use write, not emacs_write.
13999 * image.c (slurp_file, png_load_body):
14000 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14001 (server_accept_connection):
14002 Don't leak an fd on memory allocation failure.
14003 * image.c (slurp_file): Add a cheap heuristic for growing files.
14004 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14005 as that's what the other routines do. Maybe input need not be
14006 blocked at all, but it's better to be consistent.
14007 Avoid undefined behavior when strlen is zero.
14009 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14010 (NSTATICS): Now a constant; doesn't need to be a macro.
14012 2013-07-19 Richard Stallman <rms@gnu.org>
14014 * coding.c (decode_coding_utf_8): Add simple loop for fast
14015 processing of ASCII characters.
14017 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14019 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14021 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14023 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14024 unportable 'struct x_display_info'.
14025 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14026 is a portable type.
14028 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14030 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14031 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14033 (system_process_attributes): Prefer plain char to unsigned char
14034 when either will do. Clean up properly if interrupted or if
14035 memory allocations fail. Don't assume sscanf succeeds.
14036 Remove no-longer-needed workaround to stop GCC from whining.
14037 Read command-line once, instead of multiple times. Check read status a
14038 bit more carefully.
14040 Fix obscure porting bug with varargs functions.
14041 The code assumed that int is treated like ptrdiff_t in a vararg
14042 function, which is not a portable assumption. There was a similar
14043 -- though these days less likely -- porting problem with various
14044 assumptions that pointers of different types all smell the same as
14045 far as vararg functions is conserved. To make this problem less
14046 likely in the future, redo the API to use varargs functions.
14047 * alloc.c (make_save_value): Remove this vararg function.
14048 All uses changed to ...
14049 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14050 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14052 (make_save_ptr): Rename from make_save_pointer, for consistency with
14053 the above. Define only on platforms that need it. All uses changed.
14055 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14057 * keyboard.c: Try to fix typos in previous change.
14058 (DISPLAY_LIST_INFO): New macro.
14059 (kbd_buffer_get_event): Do not access members that are not present
14060 in X11. Revert inadvertent change of "!=" to "=".
14062 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14064 * keyboard.c (kbd_buffer_get_event):
14065 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14066 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14068 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14070 * filelock.c: Fix unlikely file descriptor leaks.
14071 (get_boot_time_1): Rework to avoid using emacs_open.
14072 This doesn't actually fix a leak, but is better anyway.
14073 (read_lock_data): Use read, not emacs_read.
14075 * doc.c: Fix minor memory and file descriptor leaks.
14076 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14077 (get_doc_string, Fsnarf_documentation):
14078 Fix file descriptor leak on error.
14080 * term.c: Fix minor fdopen-related file descriptor leaks.
14081 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14082 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14084 * charset.c: Fix file descriptor leaks and errno issues.
14086 (load_charset_map_from_file): Don't leak file descriptor on error.
14087 Use plain record_xmalloc since the allocation is larger than
14088 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14090 * eval.c (record_unwind_protect_nothing):
14091 * fileio.c (fclose_unwind):
14093 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14094 The replacement doesn't block input, but that no longer seems
14097 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14099 * lread.c: Fix file descriptor leaks and errno issues.
14100 (Fload): Close some races that leaked fds or streams when 'load'
14102 (Fload, openp): Report error number of last nontrivial failure to open.
14103 ENOENT counts as trivial.
14104 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14106 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14107 now that the function is always called with a nonnegative arg.
14108 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14109 All uses replaced with ...
14110 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14112 A few more minor file errno-reporting bugs.
14113 * callproc.c (Fcall_process):
14114 * doc.c (Fsnarf_documentation):
14115 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14116 * process.c (set_socket_option):
14117 Don't let a constructor trash errno.
14118 * doc.c: Include <errno.h>.
14120 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14122 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14124 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14126 Fix w32 bug with call-process-region (Bug#14885).
14127 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14128 to Fcall_process when the input is empty. This simplifies the
14129 code a bit. It makes no difference on POSIXish platforms but
14130 apparently it fixes a bug on w32.
14132 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14133 * fileio.c (close_file_unwind): Don't close if FD is negative;
14134 this can happen when unwinding a zapped file descriptor.
14135 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14136 in case Emacs runs out of memory between the two unwind-protects.
14137 Don't trash errno when closing FD.
14138 Zap the FD in the specpdl when closing it, instead of deferring
14139 the removal of the unwind-protect; this fixes a bug where a child
14140 function unwinds the stack past us.
14142 New unwind-protect flavors to better type-check C callbacks.
14143 This also lessens the need to write wrappers for callbacks,
14144 and the need for make_save_pointer.
14145 * alloc.c (free_save_value):
14146 * atimer.c (run_all_atimers):
14148 * alloc.c (safe_alloca_unwind):
14149 * atimer.c (unwind_stop_other_atimers):
14150 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14151 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14152 * minibuf.c (choose_minibuf_frame_1):
14153 * process.c (make_serial_process_unwind):
14154 * xdisp.c (pop_message_unwind):
14155 * xselect.c (queue_selection_requests_unwind):
14156 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14157 * alloc.c (record_xmalloc):
14158 Prefer record_unwind_protect_ptr to record_unwind_protect with
14160 * alloc.c (Fgarbage_collect):
14161 Prefer record_unwind_protect_void to passing a dummy.
14162 * buffer.c (restore_buffer):
14163 * window.c (restore_window_configuration):
14164 * xfns.c, w32fns.c (do_unwind_create_frame)
14165 New wrapper. All record-unwind uses of wrappee changed.
14166 * buffer.c (set_buffer_if_live):
14167 * callproc.c (call_process_cleanup, delete_temp_file):
14168 * coding.c (code_conversion_restore):
14169 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14170 * editfns.c (save_excursion_restore)
14171 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14172 (save_restriction_restore):
14173 * eval.c (restore_stack_limits, un_autoload):
14174 * fns.c (require_unwind):
14175 * keyboard.c (recursive_edit_unwind, tracking_off):
14176 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14177 * macros.c (pop_kbd_macro, restore_menu_items):
14178 * nsfns.m (unwind_create_frame):
14179 * print.c (print_unwind):
14180 * process.c (start_process_unwind):
14181 * search.c (unwind_set_match_data):
14182 * window.c (select_window_norecord, select_frame_norecord):
14183 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14184 (fast_set_selected_frame):
14185 * xfns.c, w32fns.c (unwind_create_tip_frame):
14186 Return void, not a dummy Lisp_Object. All uses changed.
14187 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14188 * callproc.c (call_process_kill):
14189 * fileio.c (restore_point_unwind, decide_coding_unwind)
14190 (build_annotations_unwind):
14191 * insdel.c (Fcombine_after_change_execute_1):
14192 * keyboard.c (read_char_help_form_unwind):
14193 * menu.c (unuse_menu_items):
14194 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14195 * sound.c (sound_cleanup):
14196 * xdisp.c (unwind_redisplay):
14197 * xfns.c (clean_up_dialog):
14198 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14199 Accept no args and return void, instead of accepting and returning
14200 a dummy Lisp_Object. All uses changed.
14201 * cygw32.c (fchdir_unwind):
14202 * fileio.c (close_file_unwind):
14203 * keyboard.c (restore_kboard_configuration):
14204 * lread.c (readevalllop_1):
14205 * process.c (wait_reading_process_output_unwind):
14206 Accept int and return void, rather than accepting an Emacs integer
14207 and returning a dummy object. In some cases this fixes an
14208 unlikely bug when the corresponding int is outside Emacs integer
14209 range. All uses changed.
14210 * dired.c (directory_files_internal_unwind):
14211 * fileio.c (do_auto_save_unwind):
14212 * gtkutil.c (pop_down_dialog):
14213 * insdel.c (reset_var_on_error):
14214 * lread.c (load_unwind):
14215 * xfns.c (clean_up_file_dialog):
14216 * xmenu.c, nsmenu.m (pop_down_menu):
14217 * xmenu.c (cleanup_widget_value_tree):
14218 * xselect.c (wait_for_property_change_unwind):
14219 Accept pointer and return void, rather than accepting an Emacs
14220 save value encapsulating the pointer and returning a dummy object.
14222 * editfns.c (Fformat): Update the saved pointer directly via
14223 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14224 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14225 (unwind_body): New function.
14226 (record_unwind_protect): First arg is now a function returning void,
14227 not a dummy Lisp_Object.
14228 (record_unwind_protect_ptr, record_unwind_protect_int)
14229 (record_unwind_protect_void): New functions.
14230 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14231 * fileio.c (struct auto_save_unwind): New type.
14232 (do_auto_save_unwind): Use it.
14233 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14234 * insdel.c (struct rvoe_arg): New type.
14235 (reset_var_on_error): Use it.
14236 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14238 (specbinding_func): Remove; there are now several such functions.
14239 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14240 (set_unwind_protect_ptr): New function.
14241 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14243 Be simpler and more consistent about reporting I/O errors.
14244 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14245 Say "Read error" and "Write error", rather than "I/O error", or
14246 "IO error reading", or "IO error writing", when a read or write
14248 * process.c (Fmake_network_process, wait_reading_process_output)
14249 (send_process, Fprocess_send_eof, wait_reading_process_output):
14250 Capitalize diagnostics consistently. Put "failed foo" at the
14251 start of the diagnostic, so that we don't capitalize the
14252 function name "foo". Consistently say "failed" for such
14254 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14255 All callers changed. This is so it can use report_file_error.
14256 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14257 diagnostics consistently as above.
14259 * fileio.c (report_file_errno): Fix errno reporting bug.
14260 If the file name is neither null nor a pair, package it up as a
14261 singleton list. All callers changed, both to this function and to
14262 report_file_error. This fixes a bug where the memory allocator
14263 invoked by list1 set errno so that the immediately following
14264 report_file_error reported the wrong errno value.
14266 Fix minor problems found by --enable-gcc-warnings.
14267 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14268 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14270 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14272 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14273 Set event->arg to Qt if switch-event shall be generated.
14274 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14276 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14278 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14281 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14282 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14283 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14284 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14285 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14286 and there is a focused frame.
14287 (head_table): Add focus-in and focus-out.
14288 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14289 bind to handle-focus-in/out.
14291 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14292 (Fhandle_switch_frame): Call Fhandle_focus_in.
14293 (syms_of_frame): defsubr handle-focus-in/out.
14295 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14297 Fix porting bug to older POSIXish platforms (Bug#14862).
14298 * sysdep.c (emacs_pipe): New function, that implements
14299 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14300 This should port better to CentOS 5 and to Mac OS X 10.6.
14301 All calls to pipe2 changed.
14303 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14304 This makes the code easier to read and the executable a bit smaller.
14305 Do not replace all calls to Fcons that happen to create lists,
14306 just calls that are intended to create lists. For example, when
14307 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14308 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14309 Similarly for list2 through list5.
14310 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14311 * bytecode.c (exec_byte_code):
14312 * callint.c (quotify_arg, Fcall_interactively):
14313 * callproc.c (Fcall_process, create_temp_file):
14314 * charset.c (load_charset_map_from_file)
14315 (Fdefine_charset_internal, init_charset):
14316 * coding.c (get_translation_table, detect_coding_system)
14317 (Fcheck_coding_systems_region)
14318 (Fset_terminal_coding_system_internal)
14319 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14320 * composite.c (update_compositions, Ffind_composition_internal):
14321 * dired.c (directory_files_internal, file_name_completion)
14323 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14324 * doc.c (Fsnarf_documentation):
14325 * editfns.c (Fmessage_box):
14327 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14328 (Feval, eval_sub, Ffuncall, apply_lambda):
14329 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14330 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14331 (Fset_file_times, Finsert_file_contents)
14332 (Fchoose_write_coding_system, Fwrite_region):
14333 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14334 * font.c (font_registry_charsets, font_parse_fcname)
14335 (font_prepare_cache, font_update_drivers, Flist_fonts):
14336 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14337 * frame.c (make_frame, Fmake_terminal_frame)
14338 (x_set_frame_parameters, x_report_frame_params)
14339 (x_default_parameter, Fx_parse_geometry):
14340 * ftfont.c (syms_of_ftfont):
14341 * image.c (gif_load):
14342 * keyboard.c (command_loop_1):
14343 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14344 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14345 (Fminor_mode_key_binding, accessible_keymaps_1)
14346 (Faccessible_keymaps, Fwhere_is_internal):
14347 * lread.c (read_emacs_mule_char):
14348 * menu.c (find_and_return_menu_selection):
14349 * minibuf.c (get_minibuffer):
14350 * nsfns.m (Fns_perform_service):
14351 * nsfont.m (ns_script_to_charset):
14352 * nsmenu.m (ns_popup_dialog):
14353 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14354 (Fx_own_selection_internal):
14355 * nsterm.m (append2):
14356 * print.c (Fredirect_debugging_output)
14357 (print_prune_string_charset):
14358 * process.c (Fdelete_process, Fprocess_contact)
14359 (Fformat_network_address, set_socket_option)
14360 (read_and_dispose_of_process_output, write_queue_push)
14361 (send_process, exec_sentinel):
14362 * sound.c (Fplay_sound_internal):
14363 * textprop.c (validate_plist, add_properties)
14364 (Fput_text_property, Fadd_face_text_property)
14365 (copy_text_properties, text_property_list, syms_of_textprop):
14366 * unexaix.c (report_error):
14367 * unexcoff.c (report_error):
14368 * unexsol.c (unexec):
14369 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14370 (Fformat_mode_line, syms_of_xdisp):
14371 * xfaces.c (set_font_frame_param)
14372 (Finternal_lisp_face_attribute_values)
14373 (Finternal_merge_in_global_face, syms_of_xfaces):
14374 * xfns.c (x_default_scroll_bar_color_parameter)
14375 (x_default_font_parameter, x_create_tip_frame):
14376 * xfont.c (xfont_supported_scripts):
14377 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14378 (menu_help_callback, xmenu_show):
14379 * xml.c (make_dom):
14380 * xterm.c (set_wm_state):
14381 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14382 and similarly for list2 through list5.
14384 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14386 * callproc.c (Fcall_process_region): Fix minor race and tune.
14387 (create_temp_file): New function, with the temp-file-creation part
14388 of the old Fcall_process_region. Use Fcopy_sequence to create the
14389 temp file name, rather than alloca + build_string, for simplicity.
14390 Don't bother to block input around the temp file creation;
14391 shouldn't be needed. Simplify use of mktemp.
14392 Use record_unwind_protect immediately after creating the temp file;
14393 this closes an unlikely race where the temp file was not removed.
14394 Use memcpy rather than an open-coded loop.
14395 (Fcall_process_region): Use the new function. If the input is
14396 empty, redirect from /dev/null rather than from a newly created
14397 empty temp file; this avoids unnecessary file system traffic.
14399 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14401 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14402 Simplify by making this case like the other two. This is a bit
14403 slower on obsolete hosts, but the extra complexity isn't worth it.
14405 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14406 * process.c (create_process) [!DOS_NT]:
14407 Remove now-unnecessary calls to emacs_close.
14409 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14411 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14412 returning early. (Bug#14850)
14414 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14415 and inhibit-iso-escape-detection attributes of 'undecided'.
14418 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14420 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14421 Reported by Herbert J. Skuhra in
14422 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14424 Don't lose top specpdl entry when memory is exhausted.
14425 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14426 specpdl overflow here, to simplify callers; all callers changed.
14427 Always reserve an unused entry at the stack top; this avoids
14428 losing the top entry's information when memory is exhausted.
14430 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14432 Clean up errno reporting and fix some errno-reporting bugs.
14433 * callproc.c (Fcall_process):
14434 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14435 * process.c (create_process, Fmake_network_process):
14436 * unexaix.c (report_error):
14437 * unexcoff.c (report_error):
14438 Be more careful about reporting the errno of failed operations.
14439 The code previously reported the wrong errno sometimes.
14440 Also, prefer report_file_errno to setting errno + report_file_error.
14441 (Fcall_process): Look at openp return value rather than at path,
14442 as that's a bit faster and clearer when there's a numeric predicate.
14443 * fileio.c (report_file_errno): New function, with most of the
14444 old contents of report_file_error.
14445 (report_file_error): Use it.
14446 (Ffile_exists_p, Ffile_accessible_directory_p):
14447 Set errno to 0 when it is junk.
14448 * fileio.c (Faccess_file):
14449 * image.c (x_create_bitmap_from_file):
14450 Use faccessat rather than opening the file, to avoid the hassle of
14451 having a file descriptor open.
14452 * lisp.h (report_file_errno): New decl.
14453 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14456 * process.c (create_process, wait_reading_process_output) [AIX]:
14457 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14458 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14459 a multithreaded environment anyway).
14460 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14462 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14464 * image.c (x_find_image_file): Don't close a remote file handle.
14466 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14468 Fix races with threads and file descriptors.
14469 * callproc.c (Fcall_process_region):
14470 * dired.c (open_directory):
14471 * emacs.c (main, Fdaemon_initialized):
14472 * image.c (x_find_image_file):
14473 * inotify.c (Finotify_rm_watch):
14474 * lread.c (Flocate_file_internal):
14475 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14476 * term.c (term_mouse_moveto, init_tty):
14477 * termcap.c (tgetent):
14478 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14479 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14480 * unexhp9k800.c, unexmacosx.c (unexec):
14481 * callproc.c (Fcall_process_region):
14482 Use emacs_close, not close.
14483 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14484 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14485 and posix_close function on current platforms (which all lack them).
14486 (emacs_close): Use it. This should fix the races on GNU/Linux and
14487 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14488 and it should avoid closing random victim file descriptors on
14491 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14493 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14494 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14495 Touch up doc a bit.
14497 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14498 This is for .gdbinit xbacktrace.
14500 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14501 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14502 (emacs_set_tty): Now static.
14503 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14504 * term.c (tty_capable_p, tty_default_color_capabilities)
14505 (get_tty_terminal, term_mouse_movement)
14506 (handle_one_term_event, init_tty, maybe_fatal):
14507 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14508 (tgetent, scan_file, name_match, compare_contin):
14509 * terminal.c (get_terminal):
14510 Use bool for boolean.
14511 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14512 Prefer char to unsigned char if either will do.
14513 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14514 (tty_write_glyphs): Prefer int to unsigned.
14515 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14516 All callers changed.
14517 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14519 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14522 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14523 (B__dummy__): New dummy symbol, to pacify C89.
14524 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14525 they can't grok varargs macros.
14526 * dispnew.c (add_window_display_history)
14527 (add_frame_display_history):
14528 * print.c (print_object):
14529 * xdisp.c (debug_method_add):
14530 Use %p printf format only for void pointers.
14531 * emacs.c (usage_message): New constant, replacing ...
14532 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14533 (main): Adjust to usage reorg.
14534 * fns.c (syms_of_fns):
14535 * profiler.c (syms_of_profiler):
14536 Don't use non-constant struct initializers.
14537 * gnutls.h (gnutls_initstage_t):
14538 * lisp.h (enum Lisp_Fwd_Type):
14539 * lread.c (lisp_file_lexically_bound_p):
14540 * xsettings.c (anonymous enum):
14541 Remove trailing comma.
14542 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14543 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14544 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14546 * regex.c (const_re_char): New type, to pacify strict C89.
14547 All uses of 'const re_char' replaced to use it.
14548 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14549 with glibc when strict C89. This change is imported from gnulib.
14551 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14552 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14553 Omit GNU_LINUX implementation, since it requires long long.
14554 * xterm.c (x_draw_underwave):
14555 Do not assume the traditional order of struct's members.
14556 (x_term_init): Rewrite to avoid the need for non-constant structure
14559 Syntax cleanup, mostly replacing macros with functions.
14560 This removes the need for the syntax_temp hack.
14561 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14562 * syntax.c (SYNTAX_INLINE): New macro.
14563 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14564 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14565 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14566 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14567 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14568 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14569 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14570 Now constants, not macros.
14571 (syntax_temp) [!__GNUC__]: Remove.
14572 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14573 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14574 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14575 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14576 Move here from syntax.h; now functions, not macros. Except for the
14577 last function, these are static since only syntax.c uses them.
14578 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14579 All uses changed. Now a function, not a macro; use this fact
14580 to simplify the code.
14581 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14582 compiler bugs; no longer relevant.
14583 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14584 (SYNTAX_INLINE): New macro.
14585 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14586 for the new functions. Use bool for boolean member.
14587 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14588 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14589 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14590 (SETUP_BUFFER_SYNTAX_TABLE):
14591 Now extern inline functions, not macros.
14592 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14593 Remove; all uses replaced by implementation.
14594 (syntax_temp) [!__GNUC__]: Remove decl.
14595 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14597 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14599 * emacs.c (main): Fix syntax error.
14601 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14603 Timestamp fixes for undo (Bug#14824).
14604 * atimer.c (schedule_atimer):
14605 * fileio.c (Ffile_newer_than_file_p):
14606 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14607 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14608 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14609 (syms_of_fileio): Remove Sclear_visited_file_name.
14610 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14611 file doesn't exist; this avoids an ambiguity with negative timestamps.
14612 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14613 * systime.h (make_emacs_time, invalid_emacs_time):
14614 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14615 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14616 * undo.c (record_first_change): Push (visited-file-modtime) onto
14617 undo list rather than reimplementing it by hand, incorrectly.
14619 2013-07-09 Ken Brown <kbrown@cornell.edu>
14621 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14623 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14625 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14627 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14629 Handle errno and exit status a bit more carefully.
14630 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14631 number into an exit status. Instead, use EXIT_CANCELED.
14632 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14633 * callproc.c (relocate_fd):
14634 * emacs.c (close_output_streams, main):
14635 * process.c (create_process):
14636 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14637 Use emacs_perror for simplicity.
14638 * callproc.c (relocate_fd, main):
14639 * sysdep.c (sys_subshell):
14640 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14641 (shut_down_emacs): Use emacs_write, not write.
14642 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14643 * fileio.c (Fcopy_file, e_write):
14644 * nsterm.m (ns_select):
14645 * process.c (send_process):
14646 * sound.c (vox_write):
14647 Use emacs_write_sig, not emacs_write.
14648 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14649 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14651 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14653 (emacs_full_write): New function.
14654 (emacs_write): Rewrite to use it.
14655 (emacswrite_sig, emacs_perror): New functions.
14656 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14658 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14660 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14661 on NS even if it is present. Pixmap on NS is a void*.
14663 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14665 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14666 * process.c (close_on_exec, accept4, process_socket):
14667 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14669 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14671 * w32.c (sys_dup): Declare prototype.
14675 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14677 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14679 Make file descriptors close-on-exec when possible (Bug#14803).
14680 This simplifies Emacs a bit, since it no longer needs to worry
14681 about closing file descriptors by hand in some cases.
14682 It also fixes some unlikely races. Not all such races, as
14683 libraries often open files internally without setting
14684 close-on-exec, but it's an improvement.
14685 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14686 * callproc.c (Fcall_process) [!MSDOS]:
14687 * emacs.c (main) [!DOS_NT]:
14688 * nsterm.m (ns_term_init):
14689 * process.c (create_process):
14690 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14691 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14692 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14693 Prefer mkostemp with O_CLOEXEC to mkstemp.
14694 * callproc.c (relocate_fd) [!WINDOWSNT]:
14695 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14696 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14698 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14699 Make the resulting file descriptor close-on-exec.
14700 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14701 * lread.c (load_descriptor_list, load_descriptor_unwind):
14702 Remove; no longer needed. All uses removed.
14703 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14704 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14706 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14707 (Fmake_network_process, Fnetwork_interface_list)
14708 (Fnetwork_interface_info, server_accept_connection):
14709 Make newly-created socket close-on-exec.
14710 * sysdep.c (emacs_open, emacs_fopen):
14711 Make new-created descriptor close-on-exec.
14712 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14713 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14715 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14717 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14718 for NS_IMPL_GNUSTEP.
14720 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14722 Fix openp errno handling.
14723 * callproc.c (Fcall_process): Preserve openp errno around close.
14724 * lread.c (openp): Set errno when returning -1, as some callers
14727 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14729 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14731 * nsterm.h (NSSavePanel): Update comment.
14732 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14733 (ns_run_file_dialog): Declare.
14735 * nsfns.m: Remove panelOK.
14737 (ns_run_file_dialog): New function.
14738 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14739 event loop, so file dialog is popped up by ns_run_file_dialog, called
14740 by sendEvent (Bug#14578).
14741 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14743 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14745 * xdisp.c (default_line_pixel_height): New function.
14746 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14747 (try_cursor_movement, redisplay_window, try_window)
14748 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14750 * window.c (window_scroll_pixel_based):
14751 use default_line_pixel_height.
14753 * dispextern.h (default_line_pixel_height): Add prototype.
14755 * frame.c (x_set_line_spacing): Accept a float value for
14756 line-spacing parameter, per the documentation.
14758 * data.c (Fmultibyte_string_p): Doc fix.
14760 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14762 Use emacs_open more consistently when opening files.
14763 This handles EINTR more consistently now, and makes it easier
14764 to introduce other uniform changes to file descriptor handling.
14765 * sysstdio.h: New file.
14766 * buffer.c (mmap_init):
14767 * cygw32.c (chdir_to_default_directory):
14768 * dispnew.c (Fopen_termscript):
14769 * emacs.c (Fdaemon_initialized):
14770 * fileio.c (Fdo_auto_save):
14771 * image.c (slurp_file, png_load_body, jpeg_load_body):
14772 * keyboard.c (Fopen_dribble_file):
14774 * print.c (Fredirect_debugging_output):
14775 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14776 * termcap.c (tgetent):
14777 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14778 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14779 * w32term.c (w32_initialize) [CYGWIN]:
14780 * xfaces.c (Fx_load_color_file):
14781 Use emacs_open instead of plain open, and emacs_fopen instead of
14783 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14784 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14785 * callproc.c (default_output_mode): New constant.
14786 (Fcall_process): Use it to call emacs_open instead of plain creat.
14787 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14788 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14789 (emacs_fopen): New function.
14790 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14791 Include <lisp.h>, for emacs_open.
14792 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14794 Remove duplicate #include directives.
14795 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14797 Don't include stdio.h twice.
14798 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14799 Don't include sys/types.h or stdio.h twice.
14800 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14801 * lread.c: Don't include coding.h twice.
14802 * nsfont.m: Don't include frame.h twice.
14803 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14804 * ralloc.c: Don't include <unistd.h> twice.
14805 * xdisp.c: Don't include font.h twice.
14806 * xterm.c: Don't include fontset.h twice.
14807 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14809 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14811 Scale ImageMagick images more carefully.
14812 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14813 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14814 Be more careful about avoiding undefined behavior after
14815 integer overflow and division by zero.
14817 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14819 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14820 (syms_of_w32fns): DEFSYM them.
14821 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14822 (CCHDEVICENAME): Define macros if not defined.
14823 (struct MONITOR_INFO_EX): New struct.
14824 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14825 (enum_display_monitors_fn): New variable.
14826 (globals_of_w32fns): Initialize it.
14827 (Fx_display_pixel_width, Fx_display_pixel_height)
14828 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14829 multi-monitor setups in docstrings.
14830 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14831 screen size by primary monitor's millimeter per pixel.
14832 (w32_monitor_enum, w32_display_monitor_attributes_list)
14833 (w32_display_monitor_attributes_list_fallback)
14834 (Fw32_display_monitor_attributes_list): New functions.
14835 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14837 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14839 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14841 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14843 * fileio.c (Qfile_notify_error): New error symbol.
14845 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14846 * inotify.c (inotify_callback, symbol_to_inotifymask)
14847 (Finotify_add_watch, Finotify_rm_watch): Use it.
14848 (inotifyevent_to_event): Exchange order of cookie and file name.
14849 (Finotify_add_watch): Adapt docstring.
14851 * lisp.h (Qfile_notify_error): Declare.
14853 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14855 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14856 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14857 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14858 which did not work (see <http://bugs.gnu.org/14569#307>).
14859 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14860 && (!noninteractive || initialized)). This attempts to thread
14861 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14863 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14865 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14866 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14868 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14870 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14871 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14872 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14873 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14875 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14877 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14878 Define to __sys_siglist.
14880 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14882 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14883 word-wrap, so that overflow-newline-into-fringe would work in
14884 visual-line-mode. (Bug#2749)
14885 (move_it_in_display_line_to): When the last scanned display
14886 element fits exactly on the display line, and
14887 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14888 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14889 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14890 finding buffer position that corresponds to pixel coordinates,
14891 e.g. in buffer_posn_from_coords.
14893 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14895 * process.c (handle_child_signal): Call catch_child_signal if
14898 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14900 Don't convert function pointers to void * and back.
14901 It isn't portable C, and it's easy enough to avoid.
14902 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14903 (make_save_value): Add support for SAVE_FUNCPOINTER.
14904 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14905 * print.c (print_object):
14906 Distinguish function from object pointers.
14907 * lisp.h (SAVE_FUNCPOINTER): New constant.
14908 (SAVE_SLOT_BITS): Adjust to it.
14909 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14910 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14911 (voidfuncptr): New typedef.
14912 (struct Lisp_Save_Value): New member data[0].funcpointer.
14913 (XSAVE_FUNCPOINTER): New function.
14915 Simplify buildobj processing.
14916 * Makefile.in (buildobj.h): Make it a sequence of strings each
14917 followed by comma, rather than a single string. Put it into a
14918 .tmp file in case there's an error while generating it.
14919 (gl-stamp): Use .tmp for temp files.
14920 (mostlyclean): Clean .tmp files.
14921 * doc.c (buildobj): Move to just the routine that needs it.
14922 It's now an array of strings, so processing is simpler.
14924 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14926 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14927 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14928 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14929 Invoke malloc_enable_thread even when not interactive.
14930 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14931 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14932 in this case, since the underlying bug has now been fixed.
14934 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14936 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14937 unlinking it (bug#14691).
14939 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14941 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14942 before checking whether buffer is modified. This lets
14943 `kill-buffer-query-functions' cancel killing of the buffer or save
14944 its content before `kill-buffer' asks user the "Buffer %s
14945 modified; kill anyway?" question.
14947 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14949 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14950 Let the super performKeyEquivalent deal with them (Bug#14747).
14952 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14954 * widget.c (resize_cb): Remove unused local.
14956 Do not use GTK 3 if it exists but cannot be compiled.
14957 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14958 * xterm.c (x_error_handler) [!USE_GTK]:
14961 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14963 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14965 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14966 to the valid range of values. (Bug#14753)
14968 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14969 when moving point by using the current glyph matrix. This avoids
14970 the need to force redisplay when this function is called in a
14973 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14975 Fix minor problems found by static checking.
14976 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14977 Redo the latter's body to sidestep GCC parenthesization warnings.
14978 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14979 * coding.c (detect_coding, detect_coding_system):
14980 * coding.h (struct undecided_spec):
14981 Use bool for boolean.
14982 * image.c (QCmax_width, QCmax_height): Now static.
14983 * xdisp.c (Fmove_point_visually): Remove unused local.
14985 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14987 * xdisp.c (Fmove_point_visually): New function.
14989 2013-06-28 Kenichi Handa <handa@gnu.org>
14991 * coding.h (define_coding_undecided_arg_index): New enum.
14992 (coding_attr_index): New members
14993 coding_attr_undecided_inhibit_null_byte_detection,
14994 coding_attr_undecided_inhibit_iso_escape_detection,
14995 coding_attr_undecided_prefer_utf_8.
14996 (undecided_spec): New struct.
14997 (struct coding_system): New member `undecided' of the member
15000 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15001 (detect_coding): Likewise.
15002 (detect_coding_system): Likewise.
15003 (Fdefine_coding_system_internal): New coding system properties
15004 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15006 (syms_of_coding): Adjust for coding_arg_undecided_max.
15008 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15010 * image.c (x_from_xcolors): Remove unused local.
15012 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15014 Defer image data transfer between X client and server until actual
15017 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15020 * image.c (Destroy_Image): Remove.
15021 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15022 `mask_p', and `colors_p'. All uses changed.
15023 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15024 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15025 New macros for `flags' arg to x_clear_image_1.
15026 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15027 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15028 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15029 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15030 (image_get_x_image, image_unget_x_image): New functions or macros.
15031 (image_background, image_background_transparent, x_to_xcolors)
15032 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15033 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15034 instead of Destroy_Image.
15035 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15036 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15037 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15038 (imagemagick_load_image, svg_load_image): Use them instead of
15039 x_create_x_image_and_pixmap, and x_put_x_image followed by
15040 x_destroy_x_image, respectively.
15041 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15042 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15043 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15044 background_transparent fields.
15045 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15046 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15048 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15050 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15051 This mostly consists of undoing recent changes.
15052 * callproc.c (Fcall_process):
15053 * process.c (create_process):
15054 Do not worry about catching SIGCHLD here, undoing previous change.
15055 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15056 * process.c, process.h (catch_child_signal):
15057 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15058 * process.c (catch_child_handler): Don't worry about being called
15059 lazily and do not assume caller has blocked SIGCHLD, undoing
15060 previous change. Move first-time stuff back to
15061 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15062 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15063 set lib_child_handler if it's already initialized, which may
15064 help avoid problems on GNUstep.
15066 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15068 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15069 * callproc.c (Fcall_process):
15070 * process.c (create_process):
15071 Make sure SIGCHLD is caught before we fork,
15072 since Emacs startup no arranges to catch SIGCHLD.
15073 * process.c (lib_child_handler): Initialize to null, not to
15075 (catch_child_signal): Allow self to be called lazily.
15076 Do nothing if it's already been called.
15077 Assume caller has blocked SIGCHLD (all callers do now).
15078 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15079 just before it's really needed.
15080 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15081 since it hasn't been caught yet.
15083 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15085 * image.c (compute_image_size): New function to implement
15086 :max-width and :max-height.
15087 (imagemagick_load_image): Use it.
15089 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15091 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15092 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15094 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15095 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15096 the SIGCHLD handler, since the code is not atomic and (due to glib)
15097 signals may be arriving now.
15098 * sysdep.c (init_signals): Do not catch child signals here;
15099 'main' now does that later, at a safer time.
15101 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15103 Clean up SIGCHLD handling a bit (Bug#14569).
15104 * process.c, process.h (catch_child_signal):
15105 Now always extern, even if !NS_IMPL_GNUSTEP.
15106 * process.c (catch_child_signal): Move glib tickler here from
15107 init_process_emacs, so that it's done earlier in Emacs
15108 initialization. Also move the noninteractive && !initialized
15109 check here from init_process_emacs. This is all a bit cleaner for
15110 GNUish platforms, and I hope it works around the Cygwin bug.
15111 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15112 that glib signal handling is tickled before glib creates threads.
15114 * process.c (wait_reading_process_output): Avoid int overflow
15115 when reading more than 2 GiB total from a process.
15117 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15119 * process.c (create_process): Handle a couple more cases,
15120 i.e., work even if new_argv and wait_child_setup[i] are cached.
15121 Use Fcall_process's style for volatile vars.
15123 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15125 * process.c (create_process): Mark PROCESS volatile.
15127 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15129 Use C99-style flexible array members if available.
15130 This avoids some subtle aliasing issues, which typically
15131 aren't a problem with GCC but may be a problem elsewhere.
15132 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15133 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15134 In either case, it uses a flexible array member rather than
15135 the old struct hack. All uses changed.
15136 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15137 Adjust to sdata reorganization.
15138 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15139 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15140 that ports better to pre-C99 non-GCC.
15141 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15142 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15143 as the latter has changed.
15144 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15145 and port better to pre-C99 GCC.
15146 * image.c (struct xpm_cached_color):
15147 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15148 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15149 Use FLEXIBLE_ARRAY_MEMBER.
15150 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15151 Move decl to top level so it gets checked against implementation.
15152 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15153 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15155 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15157 * syntax.c: Integer cleanups.
15158 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15159 All uses that need 0-or-2 changed to:
15160 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15161 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15162 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15163 (char_quoted, prev_char_comend_first, back_comment)
15164 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15165 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15166 Use bool for boolean.
15167 (update_syntax_table, skip_chars, skip_syntaxes):
15168 Prefer int to unsigned when either will do.
15169 (back_comment): Return boolean success flag, like forw_comment,
15170 instead of positive-or-minus-1 (which might have overflowed int anyway).
15171 Don't stuff ptrdiff_t into int.
15172 (syntax_spec_code, syntax_code_spec): Now const.
15173 (Fmatching_paren, scan_lists, scan_sexps_forward):
15174 Use enum syntaxcode for syntax code.
15175 (Fmatching_paren): Check that arg is a character, not just an integer.
15176 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15177 (Finternal_describe_syntax_value): Omit no-longer-needed
15179 (skip_chars): Use char, not unsigned char, when the distinction
15181 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15182 * bytecode.c (exec_byte_code):
15183 * syntax.c (syntax_spec_code, Fchar_syntax)
15184 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15185 (init_syntax_once):
15186 * syntax.h (SYNTAX_WITH_FLAGS):
15187 Omit unnecessary casts.
15189 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15191 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15192 line dimensions here, to avoid race conditions with the main
15193 thread. (Bug#14062, bug#14630, bug#14669)
15195 * w32term.c (w32_draw_window_cursor): Compute the header line and
15196 mode line dimensions here.
15197 <w32_system_caret_window, w32_system_caret_hdr_height>:
15198 <w32_system_caret_mode_height>: New variables.
15200 * w32term.h: Declare them.
15202 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15204 * alloc.c (die): Move "assertion failed" string here ...
15205 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15206 COND when SUPPRESS_CHECKING. This shrinks the executable text
15207 size by 0.8% to 2.2% when configured with --enable-checking,
15208 depending on optimization flags (GCC 4.8.1 x86-64).
15210 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15212 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15214 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15215 base is 2; this is more accurate.
15217 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15219 * sound.c (string_default): Move to !WINDOWSNT section.
15220 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15222 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15224 * sound.c: Integer cleanups.
15225 Remove unnecessary forward decls.
15226 (struct sound_device): The 'file' member is now a Lisp_Object, not
15227 a char *, so that we needn't invoke alloca on a huge size.
15228 (Fplay_sound_internal): Adjust to this.
15229 (string_default): New function.
15230 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15231 Use it to adjust to the struct sound_device change.
15232 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15233 (be2hs) [0]: Remove.
15235 * syntax.c (skip_chars): Don't use uninitialized storage
15236 when searching a multibyte buffer for characters that are not in a
15237 unibyte string that contains non-ASCII characters.
15239 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15241 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15242 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15244 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15246 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15248 2013-06-18 Kenichi Handa <handa@gnu.org>
15250 * font.c (Ffont_spec): Signal an error for an invalid font name
15253 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15255 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15256 In particular this ports to 32-bit sparc Sun cc.
15257 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15258 array with a dummy element at specpdl[-1], so that its address can
15260 (unbind_to): Do not copy the binding; not needed, now that we
15261 copy old_value in the one place where the copy is needed.
15262 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15263 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15264 (union specbinding): Rename from struct specbinding. Redo layout
15265 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15266 which is not portable. With Sun C 5.12 32-bit sparc, the
15267 declaration causes nargs to be an unsigned bitfield, a behavior
15268 that the C standard allows; but Emacs wants nargs to be signed.
15269 The overall type is now a union of structures rather than a
15270 structure of union of structures, and the 'kind' member is now a
15271 bitfield, so that the overall type doesn't grow. All uses changed.
15272 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15274 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15276 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15277 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15279 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15281 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15283 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15284 unless we know that the window w's frame is a frame object.
15285 Another attempt at solving bug#14062 and bug#14630.
15287 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15289 * textprop.c (property_set_type): New enum.
15290 (add_properties): Allow appending/prepending text properties.
15291 (add_text_properties_1): Factored out of Fadd_text_properties.
15292 (Fadd_text_properties): Move all the code into
15293 add_text_properties_1.
15294 (Fadd_face_text_property): New function that calls
15295 add_text_properties_1.
15297 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15299 Move functions from lisp.h to individual modules when possible.
15300 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15301 * alloc.c (XFLOAT_INIT, set_symbol_name):
15302 * buffer.c (CHECK_OVERLAY):
15303 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15304 (set_char_table_parent):
15305 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15306 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15307 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15308 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15310 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15311 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15312 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15313 (backtrace_args, backtrace_debug_on_exit):
15314 * floatfns.c (CHECK_FLOAT):
15315 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15316 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15317 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15318 (set_hash_index_slot):
15319 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15320 * marker.c (CHECK_MARKER):
15321 * textprop.c (CHECK_STRING_OR_BUFFER):
15322 * window.c (CHECK_WINDOW_CONFIGURATION):
15323 Move here from lisp.h, and make these functions static rather than
15325 * buffer.c (Qoverlayp):
15327 * fns.c (Qhash_table_p):
15328 * window.c (Qwindow_configuration_p):
15330 * lisp.h: Remove the abovementioned defns and decls.
15332 Use functions, not macros, for XINT etc (Bug#11935).
15333 In lisp.h, prefer functions to function-like macros, and
15334 constants to object-like macros, when either will do. This:
15335 . simplifies use, as there's no more need to worry about
15336 arguments' side effects being evaluated multiple times.
15337 . makes the code easier to debug on some platforms.
15338 However, when using gcc -O0, keep using function-like macros
15339 for a few critical operations, for performance reasons.
15340 This sort of thing isn't needed with gcc -Og, but -Og
15341 is a GCC 4.8 feature and isn't widely-enough available yet.
15342 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15343 Remove enum lsb_bits; no longer needed.
15344 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15345 * buffer.c (Qoverlap):
15347 * fns.c (Qhash_table_p):
15348 Now extern, so lisp.h can use these symbols.
15349 * dispextern.h: Include character.h, for MAX_CHAR etc.
15350 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15351 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15352 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15353 (GLYPH_CODE_P): Move here from lisp.h.
15354 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15355 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15356 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15357 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15358 XUNTAG now returns void *.
15359 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15360 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15361 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15362 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15363 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15364 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15365 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15366 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15367 New macros, renamed from their sans-lisp_h_ counterparts.
15368 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15369 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15370 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15371 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15372 If compiling via GCC without optimization, define these as macros
15373 in addition to inline functions.
15374 To disable this, compile with -DINLINING=0.
15375 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15376 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15377 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15378 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15379 (INTMASK, VALMASK): Now macros, since static values cannot be
15380 accessed from extern inline functions.
15381 (VALMASK): Also a constant, for benefit of old GDB.
15382 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15383 is INTEGERP, which can fold it in.
15384 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15385 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15386 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15387 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15388 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15389 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15390 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15391 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15392 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15393 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15394 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15395 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15396 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15397 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15398 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15399 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15400 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15401 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15402 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15403 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15404 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15405 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15406 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15407 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15408 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15409 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15410 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15411 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15412 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15413 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15414 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15415 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15416 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15418 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15419 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15420 (VALMASK): Define in one place rather than in two, merging the
15421 USE_LSB_TAG parts; this is simpler.
15422 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15423 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15424 Move up, to avoid use before definition.
15425 Also include "globals.h" earlier, for the same reason.
15426 (make_natnum): New function.
15427 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15428 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15429 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15430 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15431 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15432 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15433 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15434 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15435 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15436 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15437 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15438 (Qwindow_configuration_p, Qimage): New forward declarations.
15439 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15440 (STRING_COPYIN): Remove; unused.
15441 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15442 (xcar_addr, xcdr_addr): New functions. All uses changed.
15443 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15444 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15445 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15446 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15447 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15448 (TYPE_RANGED_INTEGERP): Simplify.
15449 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15450 (setlocale, fixup_locale, synchronize_system_messages_locale)
15451 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15452 Now empty functions, not macros.
15453 (functionp): Return bool, not int.
15454 * window.c (Qwindow_configuration_p): Now extern,
15455 so window.h can use it.
15456 * window.h (Qwindowp): Move decl back to lisp.h.
15458 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15460 * xdisp.c (Fline_pixel_height): New function, required for solving
15463 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15465 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15467 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15469 * lread.c (syms_of_lread):
15470 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15472 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15474 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15476 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15478 * fileio.c (expand_file_name): Doc fix.
15480 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15482 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15483 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15484 Wait for self, not for 0. This can't hurt on GNU or similar
15485 system, and may help with Cygwin.
15487 * keyboard.c: Don't use PROP (...) as an lvalue.
15488 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15489 Use set_prop (A, B), not PROP (A) = B.
15491 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15493 * xdisp.c (get_it_property): Use it->window instead of generating
15494 a Lisp object from it->w.
15496 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15498 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15499 get-char-property the window that is being rendered, instead of
15500 the buffer, to support window-specific overlays. (Bug#14575)
15501 (compute_display_string_pos): When W is NULL, use the current
15502 buffer as the object to pass to get-char-property.
15503 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15504 pointer member of the bidi iterator, since no window is pertinent
15507 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15509 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15510 being displayed, and pass it to compute_display_string_pos.
15511 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15512 (bidi_paragraph_init): All callers changed.
15514 * xdisp.c (init_from_display_pos, init_iterator)
15515 (handle_single_display_spec, next_overlay_string)
15516 (get_overlay_strings_1, reseat_1, reseat_to_string)
15517 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15518 Set bidi_it.w member from it->w.
15519 (compute_display_string_pos): Accept additional argument, the
15520 window being displayed, and pass it to Fget_char_property.
15523 * dispextern.h (struct bidi_it): New member w, the window being
15525 (compute_display_string_pos): Adjust prototype.
15527 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15529 * xgselect.c: Remove unneeded include xterm.h.
15531 * process.c (wait_reading_process_output): Check for NS before GLIB.
15532 GLIB may be linked in due to rsvg, but ns_select must be called.
15534 * xgselect.c (xg_select): Remove call to window_system_available
15535 and g_main_context_pending at the top, so Gdk events (i.e. file
15536 notify) are processed when Emacs is started with -nw.
15538 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15540 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15541 (ctagsfiles3): New variable, includes only *.m files.
15542 (TAGS): Use an explicit language name in the regular expressions,
15543 to avoid transformation of '/SOMETHING' by MSYS to
15544 'c:\MSYS\SOMETHING'.
15546 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15548 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15550 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15552 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15553 still need to set the mouse pointer shape and activate help-echo.
15556 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15558 A few porting etc. fixes for the new file monitor code.
15559 See the thread containing
15560 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15561 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15562 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15563 (dir_monitor_callback, Fgfile_rm_watch):
15564 Use assq_no_quit instead of Fassoc, for speed.
15565 (dir_monitor_callback, Fgfile_rm_watch):
15566 eassert that the monitor is a fixnum.
15567 (dir_monitor_callback): No need for CDR_SAFE.
15568 Simplify building of lisp with alternative tails.
15569 (Fgfile_add_watch, Fgfile_rm_watch):
15570 Do not assume glib functions set errno reliably on failure.
15571 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15572 and signal an error otherwise.
15573 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15574 Use Fdelq instead of Fdelete, for speed.
15576 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15578 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15579 don't insist on being invoked on a highlighted tool-bar button.
15580 Avoids losing tool-bar functionality when mouse-highlight is nil.
15581 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15582 Don't highlight when mouse-highlight is nil.
15583 (note_mouse_highlight): When mouse-highlight is nil, don't return
15584 right away; instead, run tool-bar and mode-line highlight
15585 subroutine, clear any existing highlight, and revert the mouse
15586 pointer to its default shape. (Bug#14558)
15588 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15590 * lisp.mk (lisp): Add prog-mode.el.
15592 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15594 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15595 * process.c (dummy_handler): New function.
15596 (lib_child_handler): New static var.
15597 (handle_child_signal): Invoke it.
15598 (catch_child_signal): If a library has set up a signal handler,
15599 save it into lib_child_handler.
15600 (init_process_emacs): If using glib and not on Windows, tickle glib's
15601 child-handling code so that it initializes its private SIGCHLD handler.
15602 * syssignal.h (SA_SIGINFO): Default to 0.
15603 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15604 31; it should no longer be needed now.
15606 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15608 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15610 * gfilenotify.c (globals_of_gfilenotify): New function.
15611 (syms_of_gfilenotify): Move global initialization there.
15613 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15615 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15617 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15618 * keyboard.c (menu_bar_items, tool_bar_items):
15619 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15620 not override local keymaps any more.
15622 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15624 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15626 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15628 * w32console.c (initialize_w32_display): Return the dimensions of
15629 the console window via 2 additional arguments, not via the current
15630 frame. This avoids crashes due to overrunning the bounds of
15631 frame's decode_mode_spec_buffer, which is not resized following
15632 the change of the frame dimensions from the initial 10x10.
15634 * w32term.h (w32_initialize_display_info): Adjust prototype.
15636 * term.c (init_tty): Take dimensions of the frame from the values
15637 returned by initialize_w32_display.
15639 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15640 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15641 (LIBES): Add $(GFILENOTIFY_LIBS).
15643 * w32inevt.c (handle_file_notifications): Add dummy implementation
15644 for !HAVE_W32NOTIFY.
15646 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15648 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15650 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15652 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15654 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15656 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15658 Fix minor problems found by static checking.
15659 * data.c (pure_write_error):
15660 Use xsignal2, not Fsignal, as Fsignal might return.
15661 * eval.c (set_backtrace_debug_on_exit): Now static.
15662 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15663 No longer inline. EXTERN_INLINE is needed only for functions
15664 defined in .h files. Reindent function header as per GNU style.
15665 (backtrace_p, backtrace_top, backtrace_next):
15666 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15667 compiler or linker. Add extern decls to pacify gcc -Wall.
15668 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15670 * frame.c (free_monitors): Define only on platforms that need it.
15671 * nsterm.m (ns_term_init):
15672 * process.c (catch_child_signal):
15673 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15674 defined on all porting targets these days.
15675 * process.c, process.h (catch_child_signal):
15676 Make it extern only if NS_IMPL_GNUSTEP is defined.
15678 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15680 * w32.c (gettimeofday): Make the signature identical to prototype
15681 in nt/inc/sys/time.h.
15683 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15685 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15688 * keyboard.c (safe_run_hooks_error): Improve error message.
15690 * data.c (pure_write_error): Add `object' argument.
15691 * puresize.h (CHECK_IMPURE): Use it.
15693 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15695 * Makefile.in (NOTIFY_OBJ): New variable.
15696 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15698 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15699 Call syms_of_gfilenotify.
15701 * gfilenotify.c: New file.
15703 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15704 and Qfile_w32notify.
15705 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15706 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15708 * lisp.h: Declare syms_of_gfilenotify.
15710 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15712 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15714 Merge the specpdl and backtrace stacks. Make the structure of the
15715 specpdl entries more obvious via a tagged union of structs.
15716 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15717 (enum specbind_tag): New enum.
15718 (struct specbinding): Make it a tagged union of structs.
15719 Add a case for backtrace records.
15720 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15721 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15722 (backtrace_debug_on_exit): New accessors.
15723 (struct backtrace): Remove.
15724 (struct catchtag): Remove backlist field.
15725 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15727 (Flocal_variable_p): Speed up the common case where the binding is
15729 * eval.c (backtrace_list): Remove.
15730 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15731 (set_backtrace_args, set_backtrace_nargs)
15732 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15733 (backtrace_next): New functions.
15734 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15735 (unwind_to_catch, internal_lisp_condition_case)
15736 (internal_condition_case, internal_condition_case_1)
15737 (internal_condition_case_2, internal_condition_case_n): Don't bother
15738 with backtrace_list any more.
15739 (Fsignal): Adjust to new backtrace format.
15740 (grow_specpdl): Move up.
15741 (record_in_backtrace): New function.
15742 (eval_sub, Ffuncall): Use it.
15743 (apply_lambda): Adjust to new backtrace format.
15744 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15746 (specbind): Adjust to new specpdl format. Simplify.
15747 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15748 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15750 (mark_backtrace): Remove.
15751 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15752 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15753 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15755 * profiler.c (record_backtrace): Use get_backtrace.
15756 (handle_profiler_signal): Use backtrace_top_function.
15757 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15758 accessor functions.
15760 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15762 * process.h (catch_child_signal): Declare.
15764 * process.c (catch_child_signal): New function.
15765 (init_process_emacs): Call it.
15767 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15768 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15770 (x_set_cursor_type): Remove declaration.
15771 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15772 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15773 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15774 (ns_get_color): Use F suffix on float.
15775 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15776 (ns_get_rgb_color): Remove.
15777 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15778 (note_mouse_movement): x and y are CGFloat.
15779 (ns_draw_fringe_bitmap): Remove unused rowY.
15780 Change #if to COCOA && >= 10_6.
15781 (ns_draw_window_cursor): Remove unused overspill.
15782 (ns_draw_underwave): width and x are EamcsCGFloat.
15783 (ns_draw_box): thickness is CGFloat.
15784 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15785 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15786 if not in main thread.
15787 (ns_get_pending_menu_title, ns_check_menu_open)
15788 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15789 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15790 (sendFromMainThread:): New method.
15791 (changeFont:): size is CGFloat.
15792 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15793 Disable warning about permanent text.
15794 (characterIndexForPoint:): Adjust return type depending on GNUstep
15796 (mouseDown:): delta is CGFloat.
15797 (updateFrameSize): Remove unised variable f.
15798 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15799 Cast float to EmacsCGFloat.
15800 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15801 also to -1 when restoring.
15802 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15803 inside NS_IMPL_COCOA.
15804 (toggleFullScreen:): Put call to toggleFullScreen inside
15805 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15806 (setPosition:portion:whole:): por is CGFloat.
15807 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15808 (mouseDown:): Use CGFloat.
15809 (mouseDragged:): Remove unised variable edge.
15810 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15812 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15813 of CGFloat differs.
15814 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15815 when NS_IMPL_GNUSTEP.
15816 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15817 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15818 (EmacsToolbar): Add clearAll. Add tag argument to
15819 addDisplayItemWithImage.
15820 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15822 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15824 * nsmenu.m (ns_update_menubar): Make static.
15825 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15826 (fillWithWidgetValue:): Add cast to SEL for setAction.
15827 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15828 (update_frame_tool_bar): Update code for GNUstep.
15829 (clearAll): New method.
15830 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15831 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15832 Move identifierToItem setObject and activeIdentifiers addObject before
15833 call to insertItemWithItemIdentifier.
15834 (validateVisibleItems): Fix indentation.
15835 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15836 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15837 UtilityWindow to aStyle, remove call to setStyleMask.
15839 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15841 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15842 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15843 Use F suffix on floats.
15844 (ns_char_width): Returns CGFloat.
15845 (ns_ascii_average_width): w is CGFloat instead of float.
15846 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15848 (ns_glyph_metrics): CGFloat instead of float.
15850 * nsfns.m (x_set_foreground_color, x_set_background_color):
15852 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15853 remove unused variables.
15854 (Fns_read_file_name): Keep track if panel is for save.
15855 Use ns_filename_from_panel/ns_directory_from_panel.
15856 (Fns_list_services): delegate only used for COCOA.
15857 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15858 Just return the input if GNUstep.
15859 (x_screen_planes): Remove.
15860 (Fxw_color_values): Use EmacsCGFloat
15861 (Fns_display_monitor_attributes_list): Only get screen number for
15863 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15865 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15866 ns_directory_from_panel.
15868 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15870 * process.c (handle_child_signal): Also use WCONTINUED.
15871 This is so that list-processes doesn't mistakenly list the process
15872 as stopped, when the process has actually been continued and is
15875 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15877 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15878 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15879 not already configured.
15881 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15883 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15885 * Makefile.in (mostlyclean): Remove *.res files.
15887 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15889 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15890 a buffer (bug#8447).
15892 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15894 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15895 display vector, and we backtrack, handle the case that the
15896 previous character position is also displayed from a display
15897 vector or covered by a display string or image. (Bug#14476)
15899 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15901 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15902 (struct MonitorInfo, free_monitors): Remove.
15903 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15904 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15905 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15908 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15909 (struct MonitorInfo, free_monitors): Remove.
15910 (ns_screen_name): Make static.
15911 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15912 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15915 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15916 (struct MonitorInfo): New struct.
15917 (free_monitors, make_monitor_attribute_list): Declare.
15919 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15921 (free_monitors, make_monitor_attribute_list): New functions.
15922 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15925 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15927 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15929 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15931 * keyboard.c: Apply keyboard decoding only to events that come directly
15932 from the tty, not from unread-command-events (bug#14368).
15933 (read_event_from_main_queue): New function, extracted from read_char.
15934 (read_decoded_char): Remove.
15935 (read_decoded_event_from_main_queue): New function to replace it.
15936 (read_char): Use it.
15937 (read_key_sequence): Use read_char rather than read_decoded_char.
15939 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15941 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15943 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15945 2013-05-22 Kenichi Handa <handa@gnu.org>
15947 The following changes are to fix the setting of
15948 buffer-file-coding-system on, for instance, C-x RET c unix RET
15949 _FILE_OF_DOS_EOL_TYPE_ RET.
15951 * coding.h (struct coding_system): New member detected_utf8_chars.
15953 * coding.c (detect_coding_utf_8): Count characters and check EOL
15954 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15956 (setup_coding_system): Do not initialize coding->head_ascii.
15957 (check_ascii): Do not set coding->eol_seen but update it. Do not
15958 call adjust_coding_eol_type here.
15959 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15960 If the eol-type of CODING is already specified, adjust the eol type
15961 of the found coding-system.
15962 (decode_coding_gap): Cancel previous change. Utilize the
15963 character numbers counted by detect_coding_utf_8. Fix detection
15966 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15968 * search.c (looking_at_1): Only set last_thing_searched if the match
15969 changed the match-data (bug#14281).
15971 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15973 * xdisp.c (reseat_at_previous_visible_line_start):
15974 Already declared in dispextern.h, so remove it here.
15975 (move_it_vertically_backward): Likewise.
15977 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15979 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15980 (Fx_display_pixel_width, Fx_display_pixel_height)
15981 (Fx_display_mm_width, Fx_display_mm_height):
15982 Mention `display-monitor-attributes-list' in docstrings.
15984 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15985 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15986 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15987 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15988 (Fx_display_backing_store, Fx_display_visual_class)
15989 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15990 (Fx_display_grayscale_p, Fx_display_pixel_width)
15991 (Fx_display_pixel_height, Fx_display_planes)
15992 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15993 (Fx_display_screens): Don't confuse X11 screens with NS screens.
15994 (Fx_display_mm_width, Fx_display_mm_height)
15995 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
15996 height for all physical monitors as in X11.
15998 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
15999 Return pixel width or height for all physical monitors as in X11.
16001 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16003 Port --enable-gcc-warnings to clang.
16004 * bytecode.c (exec_byte_code):
16006 Redo diagnostic pragmas to pacify clang, too.
16007 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16008 * editfns.c (Fencode_time):
16009 * fileio.c (file_accessible_directory_p):
16010 * font.c (font_unparse_xlfd):
16011 Use '&"string"[index]' instead of '"string" + (index)'.
16012 * undo.c (user_error): Remove; unused.
16014 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16016 * insdel.c (insert_1_both): Document the arguments, instead of
16017 referring to insert_1, which no longer exists.
16019 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16020 some window, increment windows_or_buffers_changed, so that
16021 *Messages* display in that window is updated. (Bug#14408)
16023 * w32.c: Include epaths.h.
16024 (init_environment): Use cmdproxy.exe without leading directories.
16025 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16027 (gettimeofday): Adjust signature and return value to Posix
16030 * unexw32.c (open_output_file): Delete the existing emacs.exe
16031 before creating it, to break the hard link to the versioned
16034 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16035 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16036 (FIRSTFILE_OBJ): New variables.
16037 (W32_RES): Rename to EMACSRES. All users changed.
16038 (base_obj): Use $(CM_OBJ).
16039 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16040 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16041 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16042 $(W32_RES_LINK) before $(LIBES).
16043 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16045 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16047 * makefile.w32-in (DOC): Use just "DOC".
16049 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16051 * process.c: Export default filters and sentinels to Elisp.
16052 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16054 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16055 (Fset_process_sentinel, Fformat_network_address):
16056 Default to them instead of nil.
16057 (server_accept_connection): Sentinels can't be nil any more.
16058 (read_and_dispose_of_process_output): New function, extracted from
16059 read_process_output.
16060 (read_process_output): Use it; filters can't be nil.
16061 (Finternal_default_process_filter): New function, extracted from
16062 read_process_output.
16063 (exec_sentinel_unwind): Remove function.
16064 (exec_sentinel): Don't zilch sentinel while running.
16065 (status_notify): Sentinels can't be nil.
16066 (Finternal_default_process_sentinel): New function extracted from
16068 (setup_process_coding_systems): Default filter is not nil any more.
16069 (syms_of_process): Export new Elisp functions and initialize
16071 * lisp.h (make_lisp_proc): New function.
16073 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16075 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16077 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16079 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16080 unless we know that the window w is a leaf window.
16081 Another attempt at solving bug#14062.
16083 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16085 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16088 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16090 * image.c (gif_load): Check that subimages fit (Bug#14345).
16092 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16094 * lread.c (skip_dyn_eof): New function.
16095 (read1): Use it to skip the end of a file in response to #@00.
16097 * doc.c (get_doc_string): Slightly relax the sanity checking.
16099 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16101 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16102 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16103 (MonitorInfo): New struct.
16104 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16105 (Fns_display_monitor_attributes_list): New functions.
16106 (display-usable-bounds): Remove.
16107 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16110 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16112 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16113 (GTK_CHECK_VERSION): New macro, if not already defined.
16114 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16115 replaced by GTK_CHECK_VERSION.
16117 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16119 * xterm.h (GTK_PREREQ): New macro.
16120 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16121 to use this macro instead, for consistency and clarity.
16123 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16125 * xdisp.c (row_for_charpos_p): New function, with code of
16126 cursor_row_p, but accepts an additional argument CHARPOS instead
16127 of using a hardcoded PT.
16128 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16129 (row_containing_pos): Call row_for_charpos_p instead of partially
16130 doing the same. Fixes cursor positioning under longlines-mode
16131 when longlines-show-effect includes more than one newline, when
16132 moving the cursor vertically up.
16134 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16136 * makefile.w32-in (ACL_H): New macro.
16137 ($(BLD)/fileio.$(O)): Update dependencies.
16139 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16141 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16142 * Makefile.in (LIB_ACL): New macro.
16143 (LIBACL_LIBS): Remove.
16144 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16145 * fileio.c: Include <acl.h>.
16146 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16147 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16149 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16152 * unexelf.c: Don't assume ElfW (Half) fits in int.
16153 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16154 when dealing with ElfW (Half) values, since they can exceed 2**31
16155 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16156 (entry_address): Omit unused NUM arg. All uses changed.
16158 2013-05-07 Juri Linkov <juri@jurta.org>
16160 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16161 to the string converted from number with `Fnumber_to_string'.
16164 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16166 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16167 This fixes a problem introduced by my previous change.
16169 2013-05-07 Glenn Morris <rgm@gnu.org>
16171 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16173 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16175 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16177 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16179 Static checking by GCC 4.8.0.
16180 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16181 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16182 (x_get_monitor_attributes_fallback)
16183 (x_get_monitor_attributes_xinerama)
16184 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16185 Define only if USE_GTK.
16186 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16187 (x_get_monitor_attributes_fallback): Omit unused locals.
16188 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16189 Use double, not float, to avoid mixed-mode floating point arithmetic.
16191 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16192 Jan Djärv <jan.h.d@swipnet.se>
16194 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16195 (XINERAMA_CFLAGS): New macros.
16196 (ALL_CFLAGS, LIBES): Use them.
16198 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16199 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16200 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16201 (syms_of_xfns): DEFSYM them.
16202 (struct MonitorInfo): New struct.
16203 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16204 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16205 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16206 (x_get_monitor_attributes_xinerama): New functions.
16207 (Fx_display_monitor_attributes_list): New primitive.
16208 (syms_of_xfns): Defsubr it.
16210 * xterm.h (x_display_info): Add Xatom_net_workarea and
16211 Xatom_net_current_desktop.
16213 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16214 and dpyinfo->Xatom_net_current_desktop.
16216 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16218 * xdisp.c (pos_visible_p): Use the special code for finding the
16219 beginning of a display property or overlay for any "replacing"
16220 display property, not just for display strings. This solves
16221 incorrect reporting of position by posn-at-point. (Bug#14241)
16223 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16225 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16226 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16227 Verify that ElfW (Half) fits in int.
16228 (fatal): Use same signature as lisp.h.
16229 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16230 configure and build with -DUNEXELF_DEBUG without worrying about
16231 other modules that use DEBUG.
16232 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16233 possibly-wide integers now uses it instead of plain fprintf.
16234 (entry_address): New function, which avoids problems with 32-bit
16235 overflow on 64-bit hosts.
16236 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16237 (round_up): Don't assume the remainder fits in int.
16238 (find_section): Use bool for boolean. Simplify debug code.
16239 (unexec): Don't assume file sizes fit in int or size_t.
16240 Omit unnecessary trailing newline in 'fatal' format.
16241 Use strerror rather than outputting decimal error number.
16242 Remove unused code when emacs is not defined;
16243 this file relies on Emacs now.
16244 Don't assume e_phnum and e_shnum are positive.
16246 * regex.c: Fix problems when DEBUG is defined.
16247 (extract_number, extract_number_and_incr): Define regardless of
16248 whether DEBUG is defined; that's simpler and makes the code less
16249 likely to go stale in the normal case when DEBUG is not defined.
16250 Return int rather than taking an int * arg. All callers changed.
16251 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16252 Remove, replacing with ...
16253 (DEBUG_PRINT): New macro. All callers changed.
16254 (DEBUG_COMPILES_ARGUMENTS): New macro.
16255 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16256 (print_compiled_pattern, print_double_string) [DEBUG]:
16257 Use prototype rather than old-style definition.
16258 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16259 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16260 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16261 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16262 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16263 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16264 This matters only when DEBUG is defined.
16266 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16268 * xdisp.c (set_iterator_to_next): Set the
16269 ignore_overlay_strings_at_pos_p flag only if we are _really_
16270 iterating over an overlay string, as indicated by the
16271 current.overlay_string_index member. (Bug#14306)
16273 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16275 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16276 to where it is used, to avoid autorelease issues (Bug#14050).
16278 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16280 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16281 * fileio.c (syms_of_fileio): Implement this.
16282 * filelock.c (create_lock_file): If symbolic links don't work, so
16283 we use a regular file as a lock file, do not fsync the lock file;
16286 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16288 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16289 (syms_of_minibuf): Adjust accodingly.
16291 * callint.c (Fcall_interactively): Adjust calls accordingly.
16293 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16295 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16296 w->contents is a buffer before computing everything else.
16297 Use parentheses to disambiguate last part of the condition.
16299 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16300 assertion violations. (Bug#14062)
16302 2013-05-01 David Reitter <david.reitter@gmail.com>
16304 * nsfns.m (ns_tooltip): Initialize.
16306 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16308 * coding.c (decode_coding_gap): Don't remove the character before
16309 a newline unless it's a CR character. (Bug#14287)
16311 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16313 * dispextern.h (struct face): Move enum face_underline_type
16314 earlier so that bitfields can be in the same word.
16316 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16318 * nsfns.m (handlePanelKeys): New function.
16319 (EmacsOpenPanel:performKeyEquivalent:)
16320 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16321 arrows/function/control and copy/paste keys (Bug#14296).
16323 2013-04-27 Juri Linkov <juri@jurta.org>
16325 * callint.c (Fcall_interactively): Call `Qread_number' for
16326 interactive code letter `n' instead of using duplicate code.
16329 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16331 * systime.h (make_timeval): Declare as 'const'.
16333 2013-04-27 Kenichi Handa <handa@gnu.org>
16335 * font.c (font_open_entity): Always open a font of manageable
16338 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16340 Port better to AIX (Bug#14258).
16341 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16344 2013-04-24 Kenichi Handa <handa@gnu.org>
16346 * coding.c (decode_coding_iso_2022): When an invalid escape
16347 sequence is encountered, reset the invocation and designation
16348 status to the safest one.
16350 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16352 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16353 Without this fix, "make distclean" leaves stamp-h1 behind.
16355 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16357 * w32fns.c (w32_fullscreen_rect): New function to compute the
16358 window rectangle for the given fullscreen mode.
16359 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16360 longer tunes the window size. This keeps the window's edges flush
16361 with the screen and allows the taskbar to hide itself in fullboth.
16363 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16364 window decorations and uses the entire screen.
16366 * w32term.h (w32_fullscreen_rect) Add prototype.
16367 (struct w32_output): Replace normal_width, normal_height,
16368 normal_top, and normal_left members with a single normal_placement
16370 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16372 (FRAME_NORMAL_PLACEMENT): New macro.
16374 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16376 * minibuf.c (Ftest_completion): Silence compiler warning.
16378 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16380 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16383 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16386 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16387 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16388 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16389 parentheses where appropriate.
16391 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16393 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16395 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16397 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16398 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16399 Mention in the doc string that setting these variables takes
16400 effect only after a call to set-window-buffer. (Bug#14200)
16402 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16404 * indent.c (Fvertical_motion): Don't consider display strings on
16405 overlay strings as display strings on the buffer position we
16406 started from. This prevents vertical cursor motion from jumping
16407 more than one line when there's an overlay string with a display
16408 property at end of line.
16409 Reported by Karl Chen <Karl.Chen@quarl.org> in
16410 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16412 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16414 * window.c (select_window): `record_buffer' even if window is
16415 already selected (bug#14191).
16417 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16419 * window.c (Fwindow_end): Test more flags, including the buffer's
16420 last_overlay_modified flag, to determine whether the window's
16421 display is really up-to-date. Prevents the function from
16422 returning a stale value. (Bug#14170)
16423 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16426 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16428 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16429 garbaged only if it is not already the top frame on its TTY.
16430 This prevents flickering due to constant redrawing of TTY frames when
16431 there are GUI frames open in the same session. (Bug#13864)
16433 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16435 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16436 of marking the idle timers directly.
16438 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16440 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16441 tables (bug#14054).
16443 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16445 * window.c (select_window): Don't record_buffer while the invariant is
16446 temporarily broken (bug#14161).
16448 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16450 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16452 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16454 2013-04-07 Romain Francoise <romain@orebokech.com>
16456 Ignore additional platform-specific ACL errors (Bug#13702).
16457 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16458 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16460 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16462 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16465 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16467 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16468 This bug was introduced by my 2013-02-25 change that simplified
16469 data_start configuration. Without this change, on GNU/Linux
16470 an Emacs configured with --enable-profiling fails immediately
16471 due to a profiler signal.
16472 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16473 with these flags. On platforms where special flags are needed
16474 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16475 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16476 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16478 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16480 Get rid of some platform-specific functions examining window
16481 system and its capabilities. This is a partial rework of the
16483 * lisp.h (have_menus_p): Remove prototype. This function is
16484 replaced with platform-independent window_system_available.
16485 (check_window_system): Move to...
16486 * frame.h (decode_window_system_frame, window_system_available):
16487 ...here, add new prototypes.
16488 * frame.c (window_system_available, decode_window_system_frame):
16490 (check_window_system): Platform-independent now.
16491 * xterm.h (x_in_use): Remove declaration.
16493 * w32term.h (check_x_frame):
16494 * nsterm.h (check_x_frame): Remove prototypes. This function
16495 is replaced with platform-independent decode_window_system_frame.
16496 * msdos.c (have_menus_p): Remove.
16497 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16498 Remove platform-specific functions. Use check_window_system,
16499 decode_window_system_frame and check_ns_display_info where
16500 appropriate. Minor style and comment tweaks.
16501 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16502 (check_x_frame): Likewise.
16503 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16505 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16506 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16507 * xmenu.c, xselect.c: All related users changed.
16509 2013-04-03 Kenichi Handa <handa@gnu.org>
16511 The following changes is to optimize the code for reading UTF-8
16514 * coding.c (check_ascii): Rename from detect_ascii. Return value
16515 changed. Check EOL format. Do not call adjust_coding_eol_type
16517 (check_utf_8): New function.
16518 (adjust_coding_eol_type): Do nothing if already adjusted.
16519 (detect_coding): Compare the return value of check_ascii with
16520 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16521 (decode_coding_gap): Optimize for valid UTF-8.
16523 2013-03-21 Kenichi Handa <handa@gnu.org>
16525 * coding.c (syms_of_coding): Cancel previous change.
16527 * insdel.c (insert_from_gap): Fix previous change.
16529 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16531 Consistently use platform-specific function to detect window system.
16532 * lisp.h (check_window_system): New prototype. This function is
16533 going to replace check_x, check_w32 and check_ns.
16534 (have_menus_p): Mention msdos.c in comment.
16535 * fontset.c (check_window_system_func): Remove. Adjust all users.
16536 * fontset.h (check_window_system_func): Remove prototype.
16537 * nsterm.h (check_ns):
16538 * xterm.h (check_x):
16539 * w32term.h (check_w32): Likewise.
16540 * menu.c (Fx_popup_menu): Use check_window_system.
16541 * msdos.c (check_window_system): Define for MS-DOS.
16542 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16543 * w32fns.c (check_window_system): Likewise for MS-Windows.
16544 * xfns.c (check_window_system): Likewise for X.
16545 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16546 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16548 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16550 Prefer < to > in range checks such as 0 <= i && i < N.
16551 This makes it easier to visualize quantities on a number line.
16552 This patch doesn't apply to all such range checks,
16553 only to the range checks affected by the 2013-03-24 change.
16554 This patch reverts most of the 2013-03-24 change.
16555 * alloc.c (xpalloc, Fgarbage_collect):
16556 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16557 * character.c (string_escape_byte8):
16558 * charset.c (read_hex):
16559 * data.c (cons_to_unsigned):
16560 * dispnew.c (update_frame_1):
16561 * doc.c (Fsubstitute_command_keys):
16562 * doprnt.c (doprnt):
16563 * editfns.c (hi_time, decode_time_components):
16564 * fileio.c (file_offset):
16565 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16566 * font.c (font_intern_prop):
16567 * frame.c (x_set_alpha):
16568 * gtkutil.c (get_utf8_string):
16569 * indent.c (check_display_width):
16570 * keymap.c (Fkey_description):
16571 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16573 * minibuf.c (read_minibuf_noninteractive):
16574 * process.c (wait_reading_process_output):
16575 * search.c (Freplace_match):
16576 * window.c (get_phys_cursor_glyph):
16577 * xdisp.c (redisplay_internal):
16578 * xsmfns.c (smc_save_yourself_CB):
16579 Prefer < to > for range checks.
16580 * dispnew.c (sit_for): Don't mishandle NaNs.
16581 This fixes a bug introduced in the 2013-03-24 change.
16582 * editfns.c (decode_time_components): Don't hoist comparison.
16583 This fixes another bug introduced in the 2013-03-24 change.
16585 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16587 * frame.h (struct frame): Drop scroll_bottom_vpos
16588 member becaue all real users are dead long ago.
16589 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16590 * xdisp.c (redisplay_internal): Adjust user.
16592 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16594 * nsmenu.m (showAtX:Y:for:): setLevel to
16595 NSPopUpMenuWindowLevel (Bug#13998).
16597 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16599 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16600 (ns_check_pending_open_menu): Declare.
16602 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16603 (x_activate_menubar): Update the menu with title that matches
16604 ns_get_pending_menu_title, and call
16605 ns_check_pending_openmenu (Bug#12698).
16606 (menuWillOpen:): New method.
16607 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16609 * nsterm.m (menu_will_open_state, menu_mouse_point)
16610 (menu_pending_title): New varaibles.
16611 (ns_get_pending_menu_title, ns_check_menu_open)
16612 (ns_check_pending_open_menu): New functions.
16614 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16616 * indent.c (current_column_bol_cache): Remove leftover which is not
16617 used in Fmove_to_column any more.
16618 (current_column, scan_for_column): Adjust users.
16619 * keyboard.c (last_point_position_buffer, last_point_position_window):
16620 Remove leftovers which are not used for recording undo any more.
16621 (command_loop_1, syms_of_keyboard): Adjust users.
16622 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16623 redisplay_window any more.
16624 (move_it_to): Adjust user.
16626 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16628 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16629 Update dependencies.
16631 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16633 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16634 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16635 forward references.
16637 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16639 * window.h (struct window): Replace hchild, vchild and buffer slots
16640 with a single slot 'contents'. This is possible because each valid
16641 window may have either the child window (in vertical or horizontal
16642 combination) or buffer to display (for the leaf window). Using that,
16643 a lot of operations to traverse and/or change window hierarchies may
16644 be simplified. New member horizontal is used to distinguish between
16645 horizontal and vertical combinations of internal windows.
16646 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16647 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16648 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16649 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16650 Use contents slot, not buffer, where appropriate.
16651 (wset_combination): New function.
16652 (wset_buffer): Add eassert.
16653 (Fframe_first_window): Simplify the loop reaching first window.
16654 (Fwindow_buffer): Use WINDOW_LEAF_P.
16655 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16656 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16657 (unshow_buffer): Convert initial debugging check to eassert.
16658 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16659 (make_parent_window, window_resize_check, window_resize_apply)
16660 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16661 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16662 Adjust to match struct window changes.
16663 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16664 (mark_window_cursors_off, count_windows, get_leaf_windows)
16665 (foreach_window_1): Simplify the loop.
16666 * alloc.c (mark_object): Do not check for the leaf window because
16667 internal windows has no glyph matrices anyway.
16668 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16669 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16670 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16671 (build_frame_matrix_from_window_tree, mirror_make_current)
16672 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16673 (update_window_tree, set_window_update_flags): Simplify the loop.
16674 (sync_window_with_frame_matrix_rows): Enforce live window.
16675 Use contents slot, not buffer, where appropriate.
16676 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16677 and WINDOW_HORIZONTAL_COMBINATION_P.
16678 (make_frame_visible_1): Simplify the loop.
16679 Use contents slot, not buffer, where appropriate.
16680 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16681 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16682 (expose_window_tree): Likewise.
16683 Use contents slot, not buffer, where appropriate.
16684 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16685 to avoid deleted windows. Use contents slot instead of buffer.
16686 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16687 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16688 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16689 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16691 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16693 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16694 identify the reasons for assertion violations in bug#14062 and
16696 (Fx_show_tip): Fix compilation error under
16697 "--enable-check-lisp-object-type". (Bug#14073)
16699 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16700 Reported by <rzl24ozi@gmail.com>.
16702 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16704 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16706 (unwind_with_echo_area_buffer): ...to restore it here.
16707 This is needed to ensure that...
16708 (redisplay_window): ...both window markers are valid here,
16709 which is verified by eassert.
16710 * editfns.c (save_excursion_save): Do not assume that
16711 selected_window always displays the buffer.
16712 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16715 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16717 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16720 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16722 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16724 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16726 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16727 since MinGW's w32api headers do. This avoids compiler warnings.
16729 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16730 if already defined.
16732 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16734 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16736 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16738 * gtkutil.c (style_changed_cb): Check if frame is live and an
16739 X frame (Bug#14038).
16741 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16743 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16744 Define only for _WIN32_WINNT less than 0x0500.
16745 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16747 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16748 see its own definitions of 'struct timeval' and 'struct timezone'.
16750 Fix incompatibilities between MinGW.org and MinGW64 headers.
16751 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16753 * w32.c (REPARSE_DATA_BUFFER): Guard with
16754 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16756 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16758 * xterm.c: Include X11/XKBlib.h
16759 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16761 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16763 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16765 * blockinput.h (input_blocked_p): Likewise.
16766 * bytecode.c (exec_byte_code): Likewise.
16767 * callproc.c (call_process_kill, call_process_cleanup)
16768 (Fcall_process): Likewise.
16769 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16770 (Fccl_execute_on_string): Likewise.
16771 * character.c (string_escape_byte8): Likewise.
16772 * charset.c (read_hex): Likewise.
16773 * cm.c (calccost): Likewise.
16774 * data.c (cons_to_unsigned): Likewise.
16775 * dired.c (directory_files_internal, file_name_completion):
16777 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16778 (sit_for): Likewise.
16779 * doc.c (Fsubstitute_command_keys): Likewise.
16780 * doprnt.c (doprnt): Likewise.
16781 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16782 * emacsgtkfixed.c: Likewise.
16783 * fileio.c (file_offset, Fwrite_region): Likewise.
16784 * floatfns.c (Fexpt, fmod_float): Likewise.
16785 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16787 * font.c (font_intern_prop): Likewise.
16788 * frame.c (x_set_alpha): Likewise.
16789 * gtkutil.c (get_utf8_string): Likewise.
16790 * indent.c (check_display_width): Likewise.
16791 * intervals.c (create_root_interval, rotate_right, rotate_left)
16792 (split_interval_right, split_interval_left)
16793 (adjust_intervals_for_insertion, delete_node)
16794 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16795 (merge_interval_right, merge_interval_left, copy_intervals)
16796 (set_intervals_multibyte_1): Likewise.
16797 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16798 * keymap.c (Fkey_description): Likewise.
16799 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16800 * lread.c (openp, read_integer, read1, string_to_number):
16802 * menu.c (ensure_menu_items): Likewise.
16803 * minibuf.c (read_minibuf_noninteractive): Likewise.
16804 * print.c (printchar, strout): Likewise.
16805 * process.c (create_process, Faccept_process_output)
16806 (wait_reading_process_output, read_process_output, send_process)
16807 (wait_reading_process_output): Likewise.
16808 * profiler.c (make_log, handle_profiler_signal): Likewise.
16809 * regex.c (re_exec): Likewise.
16810 * regex.h: Likewise.
16811 * search.c (looking_at_1, Freplace_match): Likewise.
16812 * sysdep.c (get_child_status, procfs_ttyname)
16813 (procfs_get_total_memory): Likewise.
16814 * systime.h (EMACS_TIME_VALID_P): Likewise.
16815 * term.c (dissociate_if_controlling_tty): Likewise.
16816 * window.c (get_phys_cursor_glyph): Likewise.
16817 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16818 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16820 * xfns.c (Fx_window_property): Likewise.
16821 * xmenu.c (set_frame_menubar): Likewise.
16822 * xselect.c (x_get_window_property, x_handle_dnd_message):
16824 * xsmfns.c (smc_save_yourself_CB): Likewise.
16825 * xterm.c (x_scroll_bar_set_handle): Likewise.
16827 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16829 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16830 to be optional or nil. Adjust comment and convert it to docstring.
16831 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16832 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16834 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16836 Static checking by GCC 4.8-20130319.
16837 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16838 * process.c (Fset_process_datagram_address)
16839 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16840 * xdisp.c (get_char_face_and_encoding)
16841 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16842 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16843 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16845 2013-03-24 Ken Brown <kbrown@cornell.edu>
16847 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16848 fix compilation on 64-bit Cygwin, where underscores are not
16849 automatically prepended.
16851 * w32term.c (w32_initialize): Silence compiler warning.
16853 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16855 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16856 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16857 variables, to save and restore frame dimensions.
16858 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16859 after returning from a 'fullscreen' configuration.
16860 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16861 to avoid races between the main thread and the input thread.
16863 * w32term.h (struct w32_output): New members normal_width,
16864 normal_height, normal_top, normal_left, and prev_fsmode.
16865 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16866 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16867 members of a frame.
16869 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16870 'fullscreen' parameter. Always record previous width and height
16871 of the frame, except when switching out of maximized modes, so
16872 that they could be restored correctly, instead of resetting to the
16873 default frame dimensions. Send SC_RESTORE command to the frame,
16874 unless we are going to send SC_MAXIMIZE, to restore the frame
16875 resize hints in the mouse pointer shown by the window manager.
16878 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16880 * lisp.h (get_frame_param): Adjust conditions for prototype
16883 2013-03-22 Ken Brown <kbrown@cornell.edu>
16885 * unexcw.c: Drop unneeded inclusion of w32common.h.
16886 (report_sheap_usage): Declare.
16887 (read_exe_header): Add magic numbers for x86_64.
16888 (fixup_executable): Fix printf format specifier for unsigned long
16891 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16893 * frame.h (struct frame): Put menu_bar_window under #ifdef
16894 because this member is not needed when X toolkit is in use.
16895 (fset_menu_bar_window):
16896 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16897 (free_glyphs, update_frame):
16898 * xdisp.c (expose_frame): Likewise.
16899 (display_menu_bar): Likewise. Remove redundant eassert.
16900 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16903 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16905 Use functions and constants to manipulate Lisp_Save_Value objects.
16906 This replaces code that used macros and strings and token-pasting.
16907 The change makes the C source a bit easier to follow,
16908 and shrinks the Emacs executable a bit.
16909 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16910 (make_save_value): Change 1st arg from string to enum. All callers
16913 (mark_object): Use if, not #if, for GC_MARK_STACK.
16914 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16915 (XSAVE_OBJECT): Now functions, not macros.
16916 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16917 the constant was never used.
16918 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16919 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16920 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16921 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16923 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16924 type3 with a single member save_type. All uses changed.
16925 (save_type, set_save_pointer, set_save_integer): New functions.
16926 * print.c (PRINTX): Remove.
16928 * alloc.c: Remove redundant static declarations.
16930 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16932 * window.h (struct window): Convert left_col, top_line, total_lines
16933 and total_cols from Lisp_Objects to integers. Adjust comments.
16934 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16936 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16937 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16938 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16939 Adjust users where appropriate.
16941 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16943 * frame.h (struct frame): Drop resx and resy because the same data is
16944 available from window system-specific output context. Adjust users.
16945 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16946 New functions to provide defaults when no window system available.
16947 (FRAME_RES_X, FRAME_RES_Y): New macros.
16948 (NUMVAL): Move from xdisp.c.
16949 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16950 (Ffont_face_attributes, Fopen_font):
16951 * image.c (gs_load):
16952 * w32font.c (fill_in_logfont):
16953 * xdisp.c (calc_pixel_width_or_height):
16954 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16955 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16957 2013-03-20 Kenichi Handa <handa@gnu.org>
16959 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16960 to 1 (temporary workaround until a bug related to ASCII
16961 optimization is fixed).
16963 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16965 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16966 Signal error if window is not internal. Adjust docstring.
16967 (delete_all_child_windows): Use combination_limit to save the buffer.
16968 (Fset_window_configuration): Adjust accordingly.
16969 * print.c (syms_of_print): Initialize debugging output not here...
16970 (init_print_once): ...but in a new function here.
16971 * lisp.h (init_print_once): Add prototype.
16972 * emacs.c (main): Add call to init_print_once. Adjust comments.
16974 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16976 * window.c (window_resize_check, window_resize_apply)
16977 (window_from_coordinates, recombine_windows, set_window_buffer)
16978 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16979 (Fsplit_window_internal, Fdelete_window_internal)
16980 (freeze_window_starts): Use bool for booleans.
16981 * window.h (window_frame_coordinates, resize_frame_windows)
16982 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16984 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16986 * dispnew.c (bitch_at_user): Use `user-error'.
16988 2013-03-17 Ken Brown <kbrown@cornell.edu>
16990 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16991 as return type of image_background. (Bug#13981)
16992 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
16994 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
16996 * nsterm.m (updateFrameSize:): Change resize increments if needed.
16997 (ns_select): Don't return with result uninitialized.
16999 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17002 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17004 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17005 directories. If filename is nil, get directory name (Bug#13932).
17006 Use getFilename and getDirectory.
17007 (getFilename, getDirectory): New methods for EmacsSavePanel and
17009 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17011 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17013 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17015 2013-03-15 Kenichi Handa <handa@gnu.org>
17017 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17018 (adjust_after_replace): Make it back to static. Delete the third
17019 arg text_at_gap_tail. Cancel the code for handling it.
17021 * coding.h (struct coding_system): New member eol_seen.
17023 * coding.c (detect_ascii): New function.
17024 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17025 when the source bytes are actually scanned. On detecting for
17026 coding_category_utf_8_auto, call detect_ascii instead of scanning
17027 source bytes directly.
17028 (produce_chars): Call insert_from_gap with the new arg 0.
17029 (encode_coding): Likewise.
17030 (decode_coding_gap): Control ASCII optimization by the variable
17031 disable_ascii_optimization instead of #ifndef .. #endif.
17032 Deccode EOL format according to coding->eol_seen.
17033 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17036 * lisp.h (adjust_after_replace): Cancel externing it.
17037 (insert_from_gap): Adjust prototype.
17039 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17041 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17042 FULLSCREEN_MAXIMIZED. (Bug#13935)
17044 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17046 * region-cache.c (find_cache_boundary, move_cache_gap)
17047 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17048 Simplify debugging check and convert to eassert. Adjust comment.
17049 (pp_cache): Put under ENABLE_CHECKING.
17051 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17053 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17054 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17055 and WM_ACTIVATEAPP.
17056 (w32fullscreen_hook): If the frame is visible, reset
17057 f->want_fullscreen flag after changing the frame size. If the
17058 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17061 2013-03-13 Daniel Colascione <dancol@dancol.org>
17063 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17064 too so that these builds can use Cygwin's file conversion
17065 functions. (We've been building and linking cygw32.o all along
17066 and just not using it.)
17068 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17070 File synchronization fixes (Bug#13944).
17071 * Makefile.in (LIB_FDATASYNC): New macro.
17073 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17074 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17075 Don't worry about HAVE_FSYNC, since a substitute fsync is
17076 available if the system lacks one.
17077 (Fwrite_regin): Retry fsync if interrupted.
17079 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17081 * w32term.c (w32_read_socket): If the Emacs frame is being
17082 activated, call w32fullscreen_hook, to make sure the new frame
17083 dimensions are in effect. (Bug#13937)
17085 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17087 * xdisp.c (init_iterator): Simplify because both character and byte
17088 positions are either specified or -1. Add eassert. Adjust comment.
17089 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17090 character and byte positions can be obtained from marker.
17092 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17094 Static checking by Sun C 5.12.
17095 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17096 * bytecode.c (exec_byte_code):
17097 * dispnew.c (init_display):
17099 * fileio.c (Fsubstitute_in_file_name):
17100 * keyboard.c (Fevent_convert_list):
17101 * keymap.c (Fsingle_key_description):
17102 * term.c (maybe_fatal, fatal):
17103 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17104 * xsmfns.c (Fhandle_save_session):
17105 Omit unreachable code.
17106 * keymap.c (map_keymap_char_table_item): Cast void * to
17107 a function pointer type; the C Standard requires this.
17109 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17110 Include <sys/param.h> unconditionally, as that works elsewhere and
17111 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17112 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17115 See ChangeLog.12 for earlier changes.
17117 ;; Local Variables:
17121 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17123 This file is part of GNU Emacs.
17125 GNU Emacs is free software: you can redistribute it and/or modify
17126 it under the terms of the GNU General Public License as published by
17127 the Free Software Foundation, either version 3 of the License, or
17128 (at your option) any later version.
17130 GNU Emacs is distributed in the hope that it will be useful,
17131 but WITHOUT ANY WARRANTY; without even the implied warranty of
17132 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17133 GNU General Public License for more details.
17135 You should have received a copy of the GNU General Public License
17136 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.