1 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
3 Simplify read_dirent's MSDOS hacks
4 * dired.c (read_dirent): Simplify by removing the need for the
5 DIR_ENTRY argument. All callers changed. This separates the
6 MS-DOS idiosyncrasies better from the rest of the code.
8 2015-01-30 Eli Zaretskii <eliz@gnu.org>
10 * dired.c (read_dirent): Accept an additional argument
11 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
12 time it is called, report the error as if it happened in
14 (directory_files_internal, file_name_completion): Adjust callers
17 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
19 Refactor calls to opendir for simplicity
20 * dired.c (open_directory): Accept Lisp_Object, not char *, for
21 dirname. Signal an error if the open fails. All callers changed.
23 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
25 Report readdir failures
26 Previously, on non-MS-Windows platforms the code treated most
27 readdir failures as EOF. This was incorrect, e.g., when readdir
28 fails with errno == EOVERFLOW. Signal an error instead.
29 * dired.c (read_dirent):
30 New function, which signals an error when readdir fails.
31 (directory_files_internal, file_name_completion): Use it.
33 2015-01-29 Eli Zaretskii <eliz@gnu.org>
35 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
36 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
39 * w32font.c (struct font_callback_data, w32font_list_internal)
40 (w32font_driver, w32font_match_internal): Use bool where appropriate.
42 * w32menu.c (x_activate_menubar, set_frame_menubar)
43 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
44 (is_simple_dialog): Use bool where appropriate.
46 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
48 Use bool, not int, to track face changes
49 * xfaces.c (face_change): Rename from face_change_count, and
50 change from int to bool. The var is now true (instead of nonzero)
51 if attributes have changed; this is simpler. All uses changed.
54 2015-01-28 Eli Zaretskii <eliz@gnu.org>
56 * dired.c (directory_files_internal, file_name_completion)
57 [WINDOWSNT]: Signal an error when errno is set non-zero by
58 'readdir', regardless of its value.
60 * w32.c (sys_readdir): Set errno to ENOENT when the directory
61 doesn't exist and to EACCES when it's not accessible to the
62 current user. Set errno to zero when FindNextFile exhausts the
63 directory, so that callers don't interpret that as an error and
64 don't signal a file-error.
65 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
67 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
68 returns NULL and errno is ENOTDIR, behave as if opendir failed to
69 open the directory. (Bug#19701)
71 * w32.c (sys_readdir): If FindFirstFile fails because the
72 directory doesn't exist, set errno to ENOTDIR.
74 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
76 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
78 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
80 Fix coding.c subscript error
81 * coding.c (CODING_ISO_INVOKED_CHARSET):
82 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
84 2015-01-28 Eli Zaretskii <eliz@gnu.org>
86 * xdisp.c (produce_image_glyph): Fix display of images in R2L
87 screen lines: prepend the new glyph to the ones already there
88 instead of appending it.
90 * w32fns.c (w32_set_title_bar_text): New function, including
91 support for titles with non-ASCII characters outside of the
92 current system codepage.
93 (x_set_name, x_set_title): Use it. (Bug#19590)
95 * indent.c (Fvertical_motion): Return zero if we started from ZV
96 and there's an overlay after-string there. (Bug#19553)
98 * emacs.c (usage_message): Fix the description of the -nl switch.
101 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
102 end information if the window_end_valid flag is unset.
103 (try_window_id): If the call to display_line invalidated the
104 window end information, give up the try_window_id optimization.
107 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
108 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
110 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
112 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
114 * lisp.mk (lisp): Add cl-preloaded.
116 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
118 Use bool for boolean in xfaces.c
119 * dispextern.h: Adjust to signature changes.
120 * font.c (font_at, font_range):
121 * fontset.c (Finternal_char_font):
122 * fringe.c (draw_fringe_bitmap_1):
123 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
124 (get_next_display_element, highlight_trailing_whitespace)
125 (display_string, calc_line_height_property)
126 (note_mode_line_or_margin_highlight, note_mouse_highlight):
127 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
128 (menu_face_changed_default, recompute_basic_faces)
129 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
130 (tty_defined_color, defined_color, face_color_gray_p)
131 (face_color_supported_p, load_color2, load_face_colors)
132 (Fx_list_fonts, LFACEP, push_named_merge_point)
133 (resolve_face_name, lface_from_face_name_no_resolve)
134 (lface_from_face_name, get_lface_attributes_no_remap)
135 (get_lface_attributes, lface_fully_specified_p)
136 (set_lface_from_font, merge_face_vectors, merge_named_face)
137 (merge_face_ref, Finternal_make_lisp_face)
138 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
139 (Finternal_set_lisp_face_attribute)
140 (update_face_from_frame_parameter, set_font_frame_param)
141 (face_boolean_x_resource_value)
142 (Finternal_set_lisp_face_attribute_from_resource)
143 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
144 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
145 (lface_equal_p, Finternal_lisp_face_equal_p)
146 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
147 (Fcolor_distance, lookup_named_face, lookup_basic_face)
148 (lookup_derived_face, Fface_attributes_as_vector)
149 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
150 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
151 (realize_default_face, realize_named_face)
152 (realize_non_ascii_face, realize_x_face, map_tty_color)
153 (realize_tty_face, compute_char_face, face_at_buffer_position)
154 (face_for_overlay_string, face_at_string_position):
155 Use bool for boolean.
156 * xfaces.c (set_lface_from_font):
157 Return void, since callers never use the result.
159 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
161 * image.c (lookup_pixel_color): Reorder conditions that are
163 (x_to_xcolors): Likewise.
164 (x_detect_edges): Likewise.
165 (png_load_body): Likewise.
166 (gif_close): Likewise.
167 (gif_load): Likewise.
169 2015-01-25 Eli Zaretskii <eliz@gnu.org>
171 Use bool for boolean in w32term.c
172 * w32term.c (x_update_window_begin, x_update_window_end)
173 (x_update_end, x_after_update_window_line)
174 (x_set_glyph_string_gc, x_draw_glyph_string_background)
175 (x_draw_glyph_string_foreground)
176 (x_draw_composite_glyph_string_foreground)
177 (x_draw_glyphless_glyph_string_foreground)
178 (x_draw_image_glyph_string, x_draw_glyph_string)
179 (x_draw_stretch_glyph_string, note_mouse_movement)
180 (w32_mouse_position, x_scroll_bar_report_motion)
181 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
182 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
183 (w32_draw_window_cursor, x_new_font, x_set_offset)
184 (x_set_window_size, x_make_frame_invisible, x_iconify_frame): Use
185 bool where appropriate.
187 Use bool for boolean in w32fns.c
188 * w32fns.c (w32_defined_color, x_decode_color)
189 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
190 (x_set_menu_bar_lines, x_change_tool_bar_height)
191 (x_set_internal_border_width, x_explicitly_set_name)
192 (x_implicitly_set_name, Fx_create_frame, w32_window)
193 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
195 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
197 Use bool for boolean in xfns.c
198 * xfaces.c (x_update_menu_appearance):
199 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
200 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
201 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
202 (x_change_tool_bar_height, x_set_internal_border_width)
203 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
204 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
205 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
206 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
207 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
208 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
209 (clean_up_dialog, syms_of_xfns):
210 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
211 (xic_create_fontsetname):
212 Use bool for boolean.
213 * xfns.c: Include bitmaps/gray.xbm unconditionally.
215 Count MANY function args more reliably
216 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
217 * buffer.c (Fbuffer_list, Fkill_buffer):
218 * callint.c (read_file_name, Fcall_interactively):
219 * charset.c (Fset_charset_priority, syms_of_charset):
220 * chartab.c (uniprop_encode_value_numeric):
221 * coding.c (syms_of_coding):
222 * composite.c (syms_of_composite):
223 * data.c (wrong_range):
224 * dbusbind.c (syms_of_dbusbind):
225 * dired.c (file_attributes):
226 * editfns.c (Fdecode_time, update_buffer_properties, format2):
227 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
228 (call4, call5, call6, call7):
229 * fileio.c (Finsert_file_contents, choose_write_coding_system)
230 (Fcar_less_than_car, build_annotations, auto_save_error):
231 * filelock.c (get_boot_time):
232 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
233 (maybe_resize_hash_table, secure_hash):
234 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
235 * fontset.c (fontset_add, Fset_fontset_font):
236 * ftfont.c (ftfont_lookup_cache):
237 * gtkutil.c (xg_get_font):
238 * insdel.c (signal_before_change, signal_after_change):
239 * keymap.c (append_key):
240 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
241 * minibuf.c (Fread_buffer):
242 * print.c (print_preprocess):
243 * process.c (Fformat_network_address, Fmake_network_process)
244 (server_accept_connection):
245 * sound.c (Fplay_sound_internal):
246 * term.c (Fsuspend_tty, Fresume_tty):
247 * window.c (window_list):
248 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
249 (message_with_string):
250 * xfaces.c (Fx_list_fonts):
251 * xfont.c (syms_of_xfont):
252 * xselect.c (x_handle_selection_request)
253 (x_handle_selection_clear, x_clear_frame_selections)
254 (x_clipboard_manager_error_1):
255 Prefer CALLMANY and CALLN to counting args by hand.
256 * doc.c (reread_doc_file): Remove unused code.
257 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
258 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
259 Prefer call1 and call2 to Ffuncall.
260 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
261 Use struct literal rather than a local var, for simplicity.
262 * keymap.c (where_is_internal): Use NULL rather than a pointer
264 * lisp.h (CALLMANY, CALLN): New macros.
265 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
268 Use gnustep-config if available
269 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
270 It doesn't appear to be needed, and the inclusion breaks on
271 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
273 2015-01-22 Eli Zaretskii <eliz@gnu.org>
275 * xdisp.c (init_iterator): Restore a comment lost in transition.
277 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
279 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
280 * xfont.c (xfont_driver, xfont_chars_supported)
281 (xfont_text_extents):
282 * xftfont.c (xftfont_get_colors, xftfont_open)
283 (xftfont_prepare_face, xftfont_done_face)
284 (xftfont_cached_font_ok):
285 * xgselect.c (xg_select):
286 Use bool for boolean.
288 Don't downcase system diagnostics' first letters
289 * fileio.c (report_file_errno): Don't downcase, and simplify.
292 Isolate NIL_IS_ZERO-assuming code better
293 Suggested by Stefan Monnier in:
294 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
295 * alloc.c (allocate_pseudovector):
296 Use memclear, not memsetnil, to remove a 'verify'.
297 * callint.c (Fcall_interactively):
298 * dispnew.c (realloc_glyph_pool):
299 * xdisp.c (init_iterator):
300 Use memclear, not memset, to remove a 'verify'.
301 * lisp.h (memclear): Rename from memsetnil, and take a byte
302 count rather than a word count. All callers changed.
304 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
306 Undo port to hypothetical nonzero Qnil case
307 This mostly undoes the previous change in this area. See:
308 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
309 * alloc.c (allocate_pseudovector):
310 * callint.c (Fcall_interactively):
311 * dispnew.c (realloc_glyph_pool):
312 * fringe.c (init_fringe):
313 * lisp.h (memsetnil):
314 * xdisp.c (init_iterator):
315 Simplify by assuming that Qnil is zero, but verify the assumption.
316 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
317 NIL_IS_NONZERO. All uses changed.
319 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
321 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
323 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
325 Prefer xlispstrdup to avoid dumb calls to strlen.
326 * nsfont.m (ns_get_family):
327 * nsterm.m (ns_term_init):
328 * w32fns.c (w32_window):
329 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
331 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
333 Correct an old fix for GTK font selection
334 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
337 Fix minor bugs with printing null bytes
338 * minibuf.c (read_minibuf_noninteractive):
339 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
340 Work even if the Lisp string contains a null byte.
342 Port to hypothetical case where Qnil is nonzero
343 * alloc.c (allocate_pseudovector):
344 * callint.c (Fcall_interactively):
345 * coding.c (syms_of_coding):
346 * dispnew.c (realloc_glyph_pool):
347 * fringe.c (init_fringe):
348 * lisp.h (memsetnil):
349 * xdisp.c (init_iterator):
350 Port to the currently-hypothetical case where Qnil is nonzero.
351 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
352 as there are no Lisp_Object values in the data here.
353 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
354 All uses changed. Define only if not already defined, so that one
355 can debug with -DNIL_IS_NONZERO.
356 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
358 2015-01-19 Eli Zaretskii <eliz@gnu.org>
360 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
361 Qnil is represented as zero, before using that to initialize parts
362 of the glyph structure.
364 * xdisp.c (init_iterator): Verify that Qnil is represented as
365 zero, before using that to initialize parts of the iterator
368 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
370 Prefer memset to repeatedly assigning Qnil
371 * alloc.c (allocate_pseudovector): Catch more bogus values.
372 * alloc.c (allocate_pseudovector):
373 * callint.c (Fcall_interactively):
374 * coding.c (syms_of_coding):
375 * fringe.c (init_fringe):
376 Verify that Qnil == 0.
377 * callint.c (Fcall_interactively):
378 * eval.c (Fapply, Ffuncall):
379 * fns.c (mapcar1, larger_vector):
380 * font.c (font_expand_wildcards):
381 * fringe.c (init_fringe):
382 Prefer memset to assigning zeros by hand.
383 * callint.c (Fcall_interactively):
384 Remove duplicate assignment of Qnil to args[i].
385 * coding.c (syms_of_coding):
386 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
387 * fileio.c (Ffile_selinux_context):
388 Rewrite to avoid need for Lisp_Object array.
389 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
390 (DEFINE_LISP_SYMBOL_END): Use it.
391 (NIL_IS_ZERO): New constant.
392 (memsetnil): New function.
394 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
396 Tune pseudovector allocation assuming Qnil == 0.
397 * alloc.c (allocate_pseudovector): Use memset for both
398 Lisp_Objects and regular slots. Add zerolen arg.
399 * lisp.h (allocate_pseudovector): Adjust prototype.
400 (ALLOCATE_PSEUDOVECTOR): Adjust user.
401 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
402 (allocate_hash_table, allocate_window, allocate_frame)
403 (allocate_process, allocate_terminal): Remove prototypes.
404 * fns.c (allocate_hash_table): Now static here.
405 * frame.c (allocate_frame):
406 * process.c (allocate_process):
407 * terminal.c (allocate_terminal):
408 * window.c (allocate_window): Now static here.
409 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
411 * lisp.h (XTERMINAL): Add eassert.
412 * process.c (make_lisp_proc): Now static here.
414 Prefer INLINE functions in font.h to match style used in lisp.h.
415 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
416 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
417 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
419 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
420 * ftfont.c (ftfont_shape):
421 * macfont.m (macfont_shape):
422 * w32uniscribe.c (uniscribe_shape):
423 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
425 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
427 Give up on -Wsuggest-attribute=const
428 * decompress.c (Fzlib_available_p):
429 * gnutls.c (Fgnutls_available_p):
430 * gtkutil.h (xg_uses_old_file_dialog):
431 * xdisp.c (Ftool_bar_height):
432 * xmenu.c (popup_activated):
433 No longer const, since it's not const on at lest some
434 configurations, and we shouldn't lie to the compiler.
436 2015-01-15 Eli Zaretskii <eliz@gnu.org>
438 * fileio.c: Include binary-io.h.
439 (Fset_binary_mode): New function.
440 (syms_of_fileio): Defsubr it.
441 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
443 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
445 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
446 (Fgnutls_peer_status): Use it to set the :self-signed flag.
447 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
448 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
450 2015-01-14 Eli Zaretskii <eliz@gnu.org>
452 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
453 when FLAGS indicate the item is not highlighted. (Bug#19596)
455 2015-01-14 Martin Rudalics <rudalics@gmx.at>
457 * xmenu.c (update_frame_menubar): Remove garbaged code.
459 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
461 remove_slash_colon need not be inline
462 * process.c, process.h (remove_slash_colon): No longer inline.
463 This saves text bytes without hurting runtime performance.
465 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
467 Avoid extra multibyteness check in ENCODE_FILE users.
468 * callproc.c (encode_current_directory, Fcall_process, call_process):
469 * dired.c (directory_files_internal, file_name_completion):
470 Do not check for STRING_MULTIBYTE because encode_file_name
471 is a no-op for unibyte strings.
473 * process.h (remove_slash_colon): New function.
474 * callproc.c (encode_current_directory, call_process):
475 * process.c (Fstart_process): Use it.
477 Consistently handle time zone specification.
478 * editfns.c (decode_time_zone): New function, refactored out from ...
479 (Fencode_time): ... adjusted user.
480 (Fset_time_zone_rule): Use decode_time_zone.
482 * editfns.c (make_buffer_string_both): If requested range intersects
483 the gap, don't move the latter but copy in two regions, thus avoiding
484 unnecessary relocation of buffer data.
486 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
488 Use bool for boolean in xmenu.c, xml.c
489 * xmenu.c (x_menu_set_in_use, popup_get_selection)
490 (Fx_menu_bar_open_internal, popup_widget_loop)
491 (x_activate_menubar, xg_crazy_callback_abort)
492 (update_frame_menubar, set_frame_menubar)
493 (initialize_frame_menubar, free_frame_menubar)
494 (create_and_show_popup_menu, x_menu_show)
495 (create_and_show_dialog, x_dialog_show):
496 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
497 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
498 * xrdb.c (main) [TESTRM]:
499 * xsettings.c (init_gsettings):
500 * xterm.c (XFillRectangle, xg_scroll_callback)
501 (xg_end_scroll_callback):
502 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
503 Use bool for boolean.
504 * xmenu.c (TRUE): Remove; no longer used.
505 (show_help_event): Remove long-unused code.
506 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
508 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
510 Don't say Fnext_read_file_uses_dialog_p is const
511 It's const only if a windowing system is not used; don't say it's
512 const otherwise. See:
513 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
514 * fileio.c (next_read_file_uses_dialog_p): Remove.
515 Move guts back to ...
516 (Fnext_read_file_uses_dialog_p): ... here.
517 Don't declare as const, as make-docfile.c now has a special case
518 for this function. This is an ugly hack, but it's better than
519 lying to the compiler.
521 Remove now-unnecessary forward XTYPE decl
522 * lisp.h (XTYPE): Remove forward declaration. The recent merge
523 from emacs-24 fixed the problem in a better way, by moving XPNTR's
524 definition to after XTYPE's.
526 2015-01-13 Eli Zaretskii <eliz@gnu.org>
528 Fix problems with 32-bit wide-int build exposed by MinGW.
529 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
530 compilation error in an unoptimized build when !USE_LSB_TAG.
532 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
533 same larger value as for the 64-bit build.
535 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
536 avoid compiler warnings.
538 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
539 Avoid compiler warnings about cast from integer to pointer of
542 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
543 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
544 casting from integer to pointer of different size.
545 (add_menu_item): Pass the help-echo string as a pointer to
546 Lisp_String, not as a Lisp_Object.
547 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
548 string object from its C pointer.
550 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
551 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
553 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
554 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
555 compiler warnings about size differences.
556 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
557 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
558 (Fw32_toggle_lock_key): Pass the new state of the key as a C
559 integer; use -1 for nil. Doc fix.
561 * .gdbinit (xgetsym): New subroutine.
562 (xsymname, xsymbol): Use it.
563 (xprintsym): No need to call xgetptr.
565 2015-01-13 Martin Rudalics <rudalics@gmx.at>
567 * frame.c (adjust_frame_size): Make sure new numbers of
568 lines/columns get installed after font size change (Bug#19575).
570 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
572 Add DEFUN attributes.
573 * callint.c (Finteractive):
574 * character.c (Fcharacterp, Fmax_char):
575 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
576 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
577 (Ffloatp, Fbyteorder):
578 * decompress.c (Fzlib_available_p):
580 * frame.c (Fframe_windows_min_size):
581 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
582 * window.c (Fwindow__sanitize_window_sizes):
583 * xdisp.c (Ftool_bar_height):
584 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
585 * emacs.c (Fkill_emacs):
587 * keyboard.c (Ftop_level, Fexit_recursive_edit)
588 (Fabor_recursive_edit): Add noreturn attribute.
590 * search.c (fast_string_match_internal): New function,
592 (fast_string_match, fast_string_match_ignore_case): ...functions
594 * lisp.h (fast_string_match, fast_string_match_ignore_case):
595 inlined from here now.
596 (fast_string_match_internal): Add prototype.
597 * dired.c (file_name_completion): Use fast_string_match_internal.
599 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
600 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
601 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
602 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
604 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
606 Port to 32-bit MingGW --with-wide-int
607 Problem reported by Eli Zaretskii in:
608 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
609 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
610 what we think it is, rather than checking only its alignment (and
611 doing so incorrectly on MinGW).
613 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
615 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
616 Remove dead NILP check.
617 * image.c (Flookup_image): Use regular format for docstring.
618 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
620 2015-01-12 Martin Rudalics <rudalics@gmx.at>
622 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
624 * frame.c (frame_default_tool_bar_height): New variable.
625 (adjust_frame_size): Possibly add requested adjustment to
626 Vframe_adjust_size_history.
627 (make_frame): Initialize tool_bar_redisplayed_once slot.
628 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
629 doc-string. Call adjust_frame_size unconditionally (the frame's
630 text size may remain unaltered but the pixel size may change).
631 (x_figure_window_size): If frame_default_tool_bar_height was
632 set, use it instead of calculating the tool bar height from
633 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
634 Vframe_initial_frame_tool_bar_height.
635 (Qchange_frame_size, Qxg_frame_set_char_size)
636 (Qset_window_configuration, Qx_create_frame_1)
637 (Qx_create_frame_2): New symbols.
638 (Vframe_initial_frame_tool_bar_height): Remove.
639 (Vframe_adjust_size_history): New history variable for debugging
640 frame size adjustments.
641 * frame.h (struct frame): New boolean slot
642 tool_bar_redisplayed_once.
643 (frame_default_tool_bar_height): Extern.
644 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
645 to adjust_frame_size.
646 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
647 Qx_create_frame_2 to adjust_frame_size.
648 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
649 inhibit 1 when we have not redisplayed the tool bar yet.
650 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
651 Qx_create_frame_2 to adjust_frame_size.
652 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
654 * window.c (Fset_window_configuration): Pass
655 Qset_window_configuration to adjust_frame_size.
656 * xdisp.c (redisplay_tool_bar): Assign new height to
657 frame_default_tool_bar_height.
658 (redisplay_internal): If we haven't redisplayed this frame's
659 tool bar, call redisplay_tool_bar early so we can adjust the
660 frame size accordingly.
661 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
662 inhibit 1 when we have not redisplayed the tool bar yet.
663 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
664 Qx_create_frame_2 to adjust_frame_size.
666 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
668 Have 'make' output better GEN names
669 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
670 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
671 more naturally so that 'make' can output more-accurate names.
673 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
675 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
676 calling reset_buffer_local_variables, and make sure we initialize
679 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
681 * coding.c (Fcoding_system_plist): Use common style for docstring.
683 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
685 Port to MSB hosts without optimization
686 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
687 the inline function XTYPE needs to be declared before being used.
688 * lisp.h (XTYPE): New forward declaration.
690 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
692 Port to 32-bit --with-wide-int
693 Prefer symbol indexes to struct Lisp_Symbol * casted and then
694 widened, as the latter had trouble with GCC on Fedora 21 when
695 configured --with-wide-int and when used in static initializers.
696 * alloc.c (garbage_collect_1, which_symbols):
697 * lread.c (init_obarray):
698 Prefer builtin_lisp_symbol when it can be used.
699 * dispextern.h (struct image_type.type):
700 * font.c (font_property_table.key):
701 * frame.c (struct frame_parm_table.sym):
702 * keyboard.c (scroll_bar_parts, struct event_head):
703 * xdisp.c (struct props.name):
704 Use the index of a builtin symbol rather than its address.
706 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
707 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
708 symbol indexes rather than pointers, and which work better on MSB
709 hosts because they shift right before tagging. All uses changed.
710 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
711 No longer noops on wide-int hosts, since they work now.
712 (builtin_lisp_symbol): New function.
714 Port to HAVE_FREETYPE && !HAVE_XFT
715 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
716 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
717 Declare in this case too.
719 2015-01-10 Eli Zaretskii <eliz@gnu.org>
721 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
723 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
724 make_pointer_integer instead of XIL.
725 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
727 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
728 instead of XIL. Put a list of the descriptor, action, and file
729 name in event->arg, instead of spreading them between event->code
732 * w32term.c (queue_notifications): Use make_pointer_integer
733 instead of XIL. Put a list of the descriptor, action, and file
734 name in event->arg, instead of spreading them between event->code
737 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
738 event creation to changes in w32term.c and w32inevt.c above.
740 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
742 Port Qnil==0 changes to 32-bit --with-wide-int
743 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
744 macro-implemented version. For the non-USE_LSB_TAG case, supply
745 a new inline function that is the inverse of the new TAG_SYMPTR.
746 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
747 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
748 negative number, don't allow sign bits to bleed into the encoded
749 value. Shift in zero bits instead.
751 Refactor pointer-to-integer conversion
752 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
753 Rename and move to lisp.h. All uses changed.
754 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
755 which are renamed from gfilenotify.c's lisp_to_monitor and
756 monitor_to_lisp, and with more-generic void * signatures.
758 2015-01-08 Eli Zaretskii <eliz@gnu.org>
760 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
761 returned for right-to-left screen lines. (Before the change on
762 2014-12-30, the incorrectly-computed X pixel coordinate concealed
765 * .gdbinit (xsymname): New subroutine.
766 (xprintsym, initial-tbreak): Use it to access the name of a symbol
767 in a way that doesn't cause GDB to barf when it tries to
768 dereference a NULL pointer.
770 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
772 (set_cursor_from_row, try_cursor_movement, dump_glyph)
773 (insert_left_trunc_glyphs, append_space_for_newline)
774 (extend_face_to_end_of_line, highlight_trailing_whitespace)
775 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
776 (Fbidi_resolved_levels, produce_special_glyphs)
777 (rows_from_pos_range, mouse_face_from_buffer_pos)
778 (note_mouse_highlight): Use nil as the object for glyphs inserted
779 by the display engine, and test with NILP instead of INTEGERP.
782 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
785 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
788 * dispextern.h (struct glyph, struct it): Update comments for the
791 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
793 Port new Lisp symbol init to x86 --with-wide-int
794 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
795 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
796 GCC (at least) does not allow a constant initializer to widen an
799 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
800 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
801 Although clang doesn't need it, some other compiler might, and
802 it's easy enough to be safe.
804 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
805 Apparently clang removed support for the alloc_size attribute.
807 Port Qnil==0 XUNTAG to clang
808 clang has undefined behavior if the program subtracts an integer
809 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
810 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
811 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
812 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
814 Port GFileMonitor * hack to Qnil==0 platforms
815 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
816 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
817 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
819 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
821 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
822 size instead of using widht/height. The frame may be constrained.
824 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
826 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
827 Needed when neither optimizing nor inlining.
828 Also, sort decls alphabetically.
830 2015-01-05 Eli Zaretskii <eliz@gnu.org>
832 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
833 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
834 declarations of Q* variables that represent symbols.
836 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
840 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
841 that NILP (x) is equivalent to testing whether x is 0 at the
842 machine level. The overall effects of this and the previous patch
843 shrink the size of the text segment by 2.3% and speeds up
844 compilation of all the .elc files by about 0.5% on my platform,
845 which is Fedora 20 x86-64.
846 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
847 (make_lisp_symbol) [USE_LSB_TAG]:
848 Symbols now tag the difference from lispsym, not the pointer.
849 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
850 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
851 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
852 (XSYMBOL): New forward decl.
853 (XUNTAGBASE): New function.
856 Compute C decls for DEFSYMs automatically
858 This patch also makes Q constants (e.g., Qnil) constant addresses
859 from the C point of view.
860 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
861 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
862 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
863 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
864 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
865 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
866 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
867 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
868 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
869 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
870 * xselect.c, xsettings.c, xterm.c:
871 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
872 These names are now defined automatically by make-docfile.
873 * alloc.c (init_symbol): New function.
874 (Fmake_symbol): Use it.
875 (c_symbol_p): New function.
876 (valid_lisp_object_p, purecopy): Use it.
877 * alloc.c (marked_pinned_symbols):
878 Use make_lisp_symbol instead of make_lisp_ptr.
879 (garbage_collect_1): Mark lispsym symbols.
880 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
881 (mark_object): Use it.
882 (sweep_symbols): Sweep lispsym symbols.
883 (symbol_uses_obj): New function.
884 (which_symbols): Use it. Work for lispsym symbols, too.
885 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
886 since Qt's address is already known now.
887 (syms_of_alloc): Add lispsym count to symbols_consed.
888 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
889 when testing whether storage is all bits zero.
890 * dispextern.h (struct image_type):
891 * font.c (font_property_table):
892 * frame.c (struct frame_parm_table, frame_parms):
893 * keyboard.c (scroll_bar_parts, struct event_head):
894 * xdisp.c (struct props):
895 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
896 Lisp_Object *, since Qfoo is no longer an object whose address can be
897 taken. All uses changed.
898 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
899 use it, so that they no longer need to take the address of a Lisp sym.
900 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
901 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
902 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
903 DEFSYM Qdeactivate_mark before the corresponding var.
904 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
905 instead of interning their symbols; this avoids duplicates.
906 (LISP_INITIALLY, TAG_PTR)
907 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
909 (LISP_INITIALLY_ZERO): Use it.
910 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
911 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
912 Move decls up, to avoid forward uses. Include globals.h earlier, too.
913 (make_lisp_symbol): New function.
914 (XSETSYMBOL): Use it.
915 (DEFSYM): Now just a placeholder for make-docfile.
916 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
917 (intern_sym): New function, with body taken from old intern_driver.
918 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
920 (define_symbol): New function.
921 (init_obarray): Define the C symbols taken from lispsym.
922 Use plain DEFSYM for Qt and Qnil.
923 * syntax.c (init_syntax_once): No need to worry about
924 Qchar_table_extra_slots.
926 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
928 'temacs -nw' should not call missing functions
929 Without this patch, "temacs -nw" fails with the diagnostic
930 "emacs: Symbol's function definition is void: frame-windows-min-size"
931 and messes up the tty's state.
932 * frame.c (Fframe_windows_min_size): New placeholder function.
933 (syms_of_frame): Define it.
934 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
935 (syms_of_window): Define it.
937 Less 'make' chatter for lisp dir
938 * Makefile.in (%.elc): Adjust to compile-onefile change in
941 batch write-region no longer says "Wrote FOO"
942 This cuts down on 'make' chatter a bit.
943 * fileio.c (Fwrite_region):
944 Don't output "Wrote /whatever/foo.elc" if noninteractive.
946 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
948 Revert previous change to produce_composite_glyph
949 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
951 Pacify gcc -Wparentheses
952 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
954 2015-01-03 Martin Rudalics <rudalics@gmx.at>
956 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
957 f->can_x_set_window_size is true.
958 * xterm.c (x_set_window_size_1): Call change_frame_size with
959 text sizes instead of pixel sizes (Bug#19428).
961 2015-01-01 Eli Zaretskii <eliz@gnu.org>
963 * xdisp.c (pos_visible_p): Fix up the X coordinate for
964 right-to-left screen lines. (Bug#19473)
966 2015-01-01 Eli Zaretskii <eliz@gnu.org>
968 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
970 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
972 Simplify setfattr use by assuming GNU make
973 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
974 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
975 Simplify by using GNU make rather than shell conditionals,
976 by using ln -f rather than rm -f followed by ln,
977 and by preferring $@ to spelling out the destination.
979 2014-12-29 Eli Zaretskii <eliz@gnu.org>
981 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
982 file doesn't compile on MS-Windows.
984 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
986 Allow return value of system-name to vary. (Bug#19438)
987 * filelock.c (current_lock_owner):
988 * xrdb.c (get_environ_db):
989 * xterm.c (same_x_server):
990 * xterm.c (x_term_init):
991 Prefer (system-name) to system-name, and avoid naming
992 locals 'system-name'.
993 * editfns.c (cached_system_name): New static var.
994 (init_and_cache_system_name): New function.
995 (init_editfns, Fsystem_name): Use it.
996 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
997 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
998 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
999 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1000 Don't create a new string if the current value is already correct.
1002 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1004 Fix produce_composite_width typo
1005 * term.c (produce_composite_glyph):
1006 Fix typo that confused number of columns for pixel width.
1008 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1010 Wrap dll functions more simply
1011 * decompress.c, gnutls.c, image.c, xml.c:
1012 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1013 rather than the inverse when not WINDOWSNT. This isolates the
1014 fn_* business into the WINDOWSNT-specific section of the code,
1015 which makes it easier to maintain the generic code.
1016 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1017 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1018 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1019 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1020 Remove. All uses replaced by DEF_DLL_FN.
1021 * decompress.c (inflateInit2): Remove; no longer needed.
1022 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1024 Port memory-full checking to GnuTLS 3.3
1025 Instead of using gnutls_global_set_mem_functions, check every call
1026 to a GnuTLS function that might return an indication of memory
1027 exhaustion. Suggested by Dmitry Antipov in:
1028 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1029 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1030 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1031 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1033 (check_memory_full): New function.
1034 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1035 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1036 (Fgnutls_boot): Use it.
1037 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1039 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1041 Fix parse_settings to match internal documentation
1042 * xsettings.c (parse_settings): Return the number of settings seen.
1043 Count the settings changes accurately.
1044 (read_settings): Don't confuse number of settings changes with
1045 the return code from XGetWindowProperty.
1047 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1049 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1050 composition_compute_stop_pos to the number of characters in the
1052 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1054 * composite.c (composition_compute_stop_pos): If no composition
1055 was found in a string before ENDPOS, and ENDPOS is the string end,
1056 no need to back up to a safe point.
1058 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1060 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1062 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1063 (dealloc): Release bmRep.
1064 (setPixmapData): Make bmRep local so class member is not
1066 (setPixmapData): Rename local variable bmRep to avoid compiler
1069 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1071 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1072 when going to fullscreen (Bug#0x180004f).
1074 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1076 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1078 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1080 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1082 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1084 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1086 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1088 Use bool for boolean in xselect.c, xsettings.c
1089 * xselect.c (x_get_local_selection, struct selection_data)
1090 (x_selection_request_lisp_error, struct prop_location)
1091 (x_handle_selection_request, x_convert_selection)
1092 (waiting_for_other_props_on_window, expect_property_change)
1093 (wait_for_property_change, x_handle_property_notify)
1094 (x_get_foreign_selection, x_get_window_property)
1095 (receive_incremental_selection)
1096 (x_get_window_property_as_lisp_data)
1097 (lisp_data_to_selection_data, Fx_get_selection_internal)
1098 (x_send_client_event):
1099 * xselect.c, xterm.h (x_handle_dnd_message):
1100 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1101 (apply_xft_settings, read_and_apply_settings)
1102 (xft_settings_event, init_gsettings, init_xsettings)
1103 (syms_of_xsettings):
1104 Use bool for boolean.
1105 * xselect.c (x_get_window_property): Omit last arg, which was an
1107 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1108 always true. All callers changed.
1110 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1112 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1115 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1117 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1120 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1122 Use bool for boolean in xsmfns.c
1123 * xsmfns.c, xterm.h (x_session_have_connection):
1124 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1125 Use bool for boolean.
1126 (x_session_initialize, Fhandle_save_session):
1127 Prefer NILP (x) to EQ (x, Qnil).
1129 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1131 * callproc.c (child_setup):
1132 * dbusbind.c (xd_signature_cat):
1133 * doc.c (get_doc_string, Fsnarf_documentation):
1134 * editfns.c (Fuser_full_name):
1135 * frame.c (xrdb_get_resource):
1136 * gtkutil.c (xg_get_file_with_chooser):
1137 * tparam.c (tparam1):
1138 * xfns.c (xic_create_fontsetname):
1139 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1140 * xsmfns.c (smc_save_yourself_CB):
1141 Rewrite to avoid the need for strcat, typically by using stpcpy
1142 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1143 * doc.c (sibling_etc):
1144 * xrdb.c (xdefaults):
1145 Now a top-level static constant.
1147 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1149 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1152 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1154 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1155 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1157 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1159 Use bool for boolean in xterm.c
1160 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1161 (x_set_window_size, x_bitmap_icon):
1162 * nsterm.m (ns_frame_raise_lower, x_new_font):
1163 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1164 (struct terminal.frame_raise_lower_hook):
1165 * w32term.c (w32_frame_raise_lower):
1166 * xterm.c, xterm.h (x_text_icon):
1167 * xterm.c (x_update_window_begin, x_update_window_end)
1168 (x_update_end, x_after_update_window_line)
1169 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1170 (x_draw_glyph_string_foreground)
1171 (x_draw_composite_glyph_string_foreground)
1172 (x_alloc_lighter_color, x_draw_relief_rect)
1173 (x_draw_glyph_string_box, x_draw_image_relief)
1174 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1175 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1177 (XFillRectangle) [HAVE_GTK3]:
1178 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1179 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1180 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1181 (x_send_scroll_bar_event, xm_scroll_callback)
1182 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1183 (x_create_toolkit_scroll_bar)
1184 (x_create_horizontal_toolkit_scroll_bar)
1185 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1186 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1187 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1188 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1189 (x_scroll_bar_report_motion)
1190 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1191 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1192 (x_draw_window_cursor, x_clear_errors)
1193 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1194 (set_wm_state, x_set_sticky, get_current_wm_state)
1195 (do_ewmh_fullscreen, x_handle_net_wm_state)
1196 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1197 (x_set_window_size_1, XTframe_raise_lower)
1198 (x_make_frame_visible, x_iconify_frame)
1199 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1200 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1201 (x_delete_terminal, x_initialize, syms_of_xterm):
1202 Use bool for boolean.
1204 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1206 * composite.h (struct composition.width): Now int
1207 instead of unsigned short, as we prefer signed integers.
1209 Let charset tick grow past USHRT_MAX
1210 * charset.c, charset.h (charset_ordered_list_tick):
1211 Now EMACS_UINT, not unsigned short.
1212 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1213 maximum representable Emacs integer value before wrapping it around.
1215 Simplify unexec file mode setting
1216 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1217 Don't include <sys/stat.h> when no longer needed.
1218 (unexec): Create file with correct mode in the first place,
1219 rather than overwriting the mode later and fiddling with the
1220 global umask in the mean time. Avoid bogus usage like
1221 'umask (777)', which should have been 'umask (0777)'.
1222 (mark_x): Remove. All callers removed.
1224 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1226 Minor cleanups for Lisp objects and symbols
1227 * alloc.c (next_vector, set_next_vector):
1228 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1229 (lisp_h_make_number) [USE_LSB_TAG]:
1230 Use Lisp_Int0 instead of the mystery constant 0.
1231 * alloc.c (mark_object): Always set and use po; that's simpler.
1232 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1233 Properly parenthesize definientia.
1234 * bidi.c (bidi_initialize):
1235 * buffer.c (init_buffer_once):
1236 * nsfns.m (syms_of_nsfns):
1237 * nsmenu.m (syms_of_nsmenu):
1238 * nsselect.m (syms_of_nsselect):
1239 Prefer DEFSYM to defining by hand.
1240 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1241 * data.c: Fix too-long line.
1242 * lisp.h (DECLARE_GDB_SYM): New macro.
1243 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1244 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1245 Declare the symbol, so it's visible to everywhere lisp.h is included.
1246 Move forward decls as far forward as they can go,
1247 to allow future changes to use them.
1249 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1251 * gnutls.c: Include gnutls.h.
1252 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1253 * image.c (svg_load): Fix pointer signedness.
1255 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1257 * frame.c (frame_windows_min_size): New argument IGNORE.
1258 (adjust_frame_size): When called from change_frame_size call
1259 frame_windows_min_size with IGNORE Qt so we can ignore size
1262 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1264 * font.c (Ffont_info): Add more font information to the vector
1265 returned by the function, inspired by query-font. Doc fix.
1268 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1270 * keyboard.c (input_was_pending): New var.
1271 (read_char): Use it to make sure we only skip redisplay when we can't
1272 keep up with the repeat rate.
1274 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1276 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1278 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1280 * image.c (svg_load): Watch out for nil value of current buffer's
1281 filename. Re-enable filename thing for not-a-file case.
1283 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1285 Partially disabled previous change.
1287 * image.c (svg_load): Temporarily disabled filename thing for
1288 not-a-file case as it can cause crashs.
1290 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1292 Fix problem with images referenced within svg files. (bug#19373)
1294 * image.c: Additional parameter 'filename' for
1295 svg_load_image. Include "buffer.h". Define library function
1296 rsvg_handle_set_base_uri for WINDOWSNT.
1297 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1298 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1299 (svg_load): Pass a filename to svg_load_image: either name of
1300 actual file or of current buffer's file.
1301 (svg_load_image): New parameter 'filename', used for setting
1302 base_uri, necessary for loading referenced images. (bug#19373)
1304 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1306 * lread.c (init_obarray): Declare Qt as special.
1307 This fixes a typo in the 2012-05-15 patch that
1308 tried to declare Qt as special.
1310 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1312 Various fixes to use bool type and constants.
1313 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1315 * xfaces.c (clear_face_cache): Use bool for the argument type.
1317 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1319 Correct same_at_end when restoring window points
1320 * fileio.c (Finsert_file_contents): Compute same_at_end character
1321 position using the old buffer size, not the new one, since
1322 restore_window_points wants the old size.
1323 Fixes: debbugs:19161
1325 2014-12-14 Alan Mackenzie <acm@muc.de>
1327 New feature optionally to accelerate auto-repeated scrolling.
1329 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1331 * window.c (window_scroll): Bind fontification-functions to nil
1332 when scrolling by whole screens and
1333 fast-but-imprecise-scrolling is non-nil.
1334 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1336 * lisp.h (bool): Declare Qfontification_functions extern.
1338 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1340 Load system's default trusted Certificate Authorities if available.
1341 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1342 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1343 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1344 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1345 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1347 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1348 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1351 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1353 * regex.c (analyze_first): Rename from analyze_first.
1355 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1357 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1358 a hack involving a union.
1360 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1362 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1363 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1366 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1368 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1370 * gnutls.h: Always declare syms_of_gnutls.
1372 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1373 clarity. Let the availability check return Qnil when the GnuTLS
1374 integration is not available, instead of erroring out.
1377 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1379 * xdisp.c (move_it_in_display_line_to, display_line):
1380 Don't disallow overflow-newline-into-fringe when word-wrap is in
1383 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1385 * fileio.c: Better preserve window-points during revert (bug#19161).
1386 (Qget_buffer_window_list): New var.
1387 (get_window_points_and_markers, restore_window_points): New functions.
1388 (Finsert_file_contents): Use them to save and restore window-points.
1390 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1392 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1393 descriptor if called from x_connection_closed and always delete
1394 this descriptor from keyboard waiting set (Bug#19147).
1396 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1398 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1399 (bidi_cache_max_elts): New global variable.
1400 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1401 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1403 (bidi_cache_search): Handle overflown cache. Improve commentary.
1404 (bidi_cache_ensure_space): Limit allocations to the current value
1405 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1406 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1407 the increment to not exceed the limit.
1408 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1409 cache, zero otherwise (meaning the cache overflowed). In the
1410 latter case, set bidi_cache_last_idx to -1.
1411 (bidi_peek_at_next_level): Handle overflown cache.
1412 (bidi_push_it): Increase the cache limit for iterating the new object.
1413 (bidi_pop_it): Decrease the cache limit back to previous value.
1414 (bidi_shelve_cache): Shelve the current value of the cache limit.
1415 (bidi_unshelve_cache): Restore the value of cache limit.
1416 (bidi_find_bracket_pairs): If the cache overflows while looking
1417 for the paired bracket, give up and let bidi_resolve_neutrals
1418 process the bracket as a simple neutral. (Bug#19322)
1419 (bidi_find_other_level_edge): If the cache overflows, fall back on
1420 Plan B, which effectively stops the reordering and restarts it on
1421 the next character (after resetting the cache).
1422 (bidi_move_to_visually_next): When the cache overflows, reset it
1423 after processing the last cached character.
1425 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1427 Fix glitches in gnutls.c, mostly memory-related
1428 * gnutls.c: Sort macro definitions by name.
1429 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1430 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1431 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1432 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1433 calculating string length. Use make_uninit_string, to avoid
1434 copying the string. Cast the char, not the pointer.
1435 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1436 and free. Work even for dates past the year 9999. Use void *
1437 for buffers, to avoid casts.
1439 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1441 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1443 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1445 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1448 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1450 * process.c: Whitespace and line-break nitpicks.
1452 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1454 * gnutls.c (gnutls_certificate_details): The :signature isn't
1455 that useful, so remove it.
1456 (gnutls_certificate_details): Clean up whitespace slightly.
1457 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1459 (gnutls_certificate_details): Put :signature-algorithm back again,
1460 which was removed by mistake.
1461 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1462 that they are not messaged by default (bug#16253).
1463 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1465 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1467 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1469 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1472 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1474 * eval.c (Fsignal): Remove duplicate test.
1475 (Fautoload_do_load): Fix up docstring.
1477 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1479 * nsterm.m (represented_filename, represented_frame): New variables.
1480 (ns_set_represented_filename): New function.
1481 (sendEvent:): Set represented filename here to avoid flicker,
1482 related to Bug#18757.
1484 * nsterm.h: Declare ns_set_represented_filename.
1486 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1487 at once, call ns_set_represented_filename instead.
1489 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1491 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1492 (struct bidi_stack): Reduce size by using bit fields and by
1493 packing sos, override, and isolate_status into a single 8-bit
1494 byte called 'flags'.
1496 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1497 (bidi_push_embedding_level): Construct flags from individual
1498 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1500 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1501 from flags. Adapt to changes in prev_for_neutral,
1502 next_for_neutral, and last_strong members.
1503 (bidi_line_init): Initialize flags to zero.
1504 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1505 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1507 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1509 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1510 (Fapply): Try and simplify the control flow.
1512 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1514 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1515 Use gnutls_sign_get_name directly because
1516 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1517 (init_gnutls_functions): Load missing gnutls_server_name_set.
1519 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1521 * bidi.c (bidi_find_first_overridden): New function.
1523 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1524 (syms_of_xdisp): Defsubr it.
1526 * dispextern.h (bidi_find_first_overridden): Add prototype.
1528 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1530 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1531 to nil after release (Bug#9133).
1533 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1535 Port better to AddressSanitizer.
1536 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1538 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1539 Return -1 or 0, as the pipe trick doesn't work.
1540 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1542 * print.c (print_object):
1543 When a pointer-check primitive returns -1, do not assume this
1544 means the pointer is valid or that the underlying system has failed.
1545 It could just be that addresses are being sanitized so Emacs can't
1546 test for pointer validity.
1547 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1548 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1549 string validity checker doesn't work on stack-based strings.
1551 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1553 Improve clarity of USE_LSB_TAG definition.
1554 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1555 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1556 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1557 VAL_MAX / 2 rather than in terms of the (more complicated)
1558 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1560 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1562 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1563 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1564 (next_element_from_buffer): When done with overlays, reset the
1565 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1567 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1569 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1570 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1572 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1574 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1575 for paxctl and setfattr. Fixes temacs startup failure with
1576 grsecurity/PaX enabled Linux kernel (bug#19067).
1578 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1580 * w32.c, w32heap.c, w32term.c:
1581 Use MINGW_W64 instead of _W64.
1583 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1585 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1587 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1589 * gnutls.c (gnutls_ip_address_p): New function.
1590 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1592 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1594 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1596 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1598 Fix gnutls problems caught by static checking.
1599 * gnutls.c (Fgnutls_boot): Remove unused local.
1600 (Fgnutls_boot): Fix pointer signedness.
1602 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1604 * gnutls.c (gnutls_certificate_details): Don't include certain
1605 certificate details on older gnutls versions (bug#19168).
1606 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1607 (gnutls_certificate_details): Reversed check in last checkin.
1609 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1611 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1612 (Fgnutls_peer_status_warning_describe): Add function to describe a
1613 peer verification warning symbol.
1614 (Fgnutls_peer_status): Use it.
1615 (Fgnutls_boot): Use it. Minor logging fixes.
1617 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1619 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1621 2014-11-24 Glenn Morris <rgm@gnu.org>
1623 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1625 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1626 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1628 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1630 * gnutls.c: Fix Windows function definition of
1631 gnutls_x509_crt_get_fingerprint.
1633 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1635 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1637 * process.h: Added more fields to Lisp_Process to track
1638 certificate details.
1640 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1641 (Fgnutls_peer_status): New functions to export TLS certificate
1642 details to Emacs Lisp.
1644 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1646 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1647 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1648 check for gtk_adjustment_configure (Bug#19149).
1649 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1651 2014-11-22 Glenn Morris <rgm@gnu.org>
1653 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1655 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1657 Don't shrink frame when using desktop-save-mode (Bug#19048).
1658 * w32fns.c (x_set_tool_bar_lines): Always call
1659 x_change_tool_bar_height (Bug#19048).
1660 (x_change_tool_bar_height): Mark frame as garbaged since
1661 adjust_frame_size might not have done that.
1662 * xfns.c (x_set_tool_bar_lines): Always call
1663 x_change_tool_bar_height (Bug#19048).
1664 (x_change_tool_bar_height): Mark frame as garbaged since
1665 adjust_frame_size might not have done that.
1667 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1669 * xml.c (parse_region): Take care of new optional parameter
1670 'discard-comments' of 'libxml-parse(html|xml)-region'.
1671 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1672 New optional parameter 'discard-comments'.
1674 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1676 Improve time stamp handling, and be more consistent about it.
1677 * editfns.c (invalid_time): New function.
1678 Use it instead of 'error ("Invalid time specification")'.
1679 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1680 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1682 (make_time_tail, make_time): Remove. All uses changed to use
1683 new functions or plain list4i.
1684 (disassemble_lisp_time): Return effective length if successful.
1685 Check that LOW is an integer, if it's combined with other components.
1686 (decode_time_components): Decode into struct lisp_time, not
1687 struct timespec, so that we can support a wide set of times
1688 regardless of whether time_t is signed. Decode plain numbers
1689 as seconds since the Epoch, and nil as the current time.
1690 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1691 Reimplement in terms of new functions.
1692 (Fencode_time): Just use list2i.
1693 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1694 * keyboard.c (decode_timer): Don't allow the new formats (floating
1695 point or nil) in timers.
1696 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1697 place of the magic number '16'.
1698 (struct lisp_time): New type.
1699 (decode_time_components): Use it.
1700 (lisp_to_timespec): New decl.
1702 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1704 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1707 * callint.c (Fcall_interactively): Pass in nil as argument to
1708 Fbarf_if_buffer_read_only.
1710 * fileio.c (Finsert_file_contents): Ditto.
1712 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1714 * textprop.c (verify_interval_modification): Check buffer
1715 readedness after the last interval.
1717 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1718 the text at POSITION (new optional argument) has the
1719 `inhibit-read-only' text property set.
1721 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1723 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1724 errors in computing the number of pixels to scroll.
1725 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1727 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1729 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1730 call updateFrameSize.
1732 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1734 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1736 * nsfns.m (x_set_foreground_color, x_set_background_color)
1737 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1738 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1740 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1742 * nsterm.m (ns_send_appdefined): Check for application defined
1743 event on Cocoa (Bug#18993).
1744 (run): Restore code before the previous 18993 fix.
1746 2014-11-14 David Reitter <david.reitter@gmail.com>
1748 * nsterm.m (run): Set timeout for event loop to prevent hang.
1751 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1753 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1755 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1757 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1758 for each candidate font but attempt to reuse it from previous improper
1761 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1763 Avoid undefined behavior in color table hashing.
1764 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1765 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1766 This function avoids undefined behavior with signed shift overflow.
1768 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1770 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1771 when the inserted text does not need decoding. (Bug#18982)
1773 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1775 * nsterm.h (EmacsScroller): judge returns bool.
1777 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1778 (ns_judge_scroll_bars): Only set removed if judge returns true.
1779 (judge): Returns bool == condemned. Remove self from window.
1780 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1782 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1784 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1785 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1787 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1789 * nsterm.m (ns_set_vertical_scroll_bar)
1790 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1792 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1794 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1795 merely because tmo_in_millisec is nonnegative. The 1st call
1796 to g_main_context_query could succeed while the 2nd one fails.
1798 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1800 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1802 * nsterm.m (run): Only use non-system event loop if OSX version is
1803 exactly 10.9 (Bug#18993).
1804 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1807 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1809 * callproc.c (encode_current_directory): Support handling of file
1810 names prepended by "/:". (Bug#18891)
1812 2014-11-08 Alan Mackenzie <acm@muc.de>
1814 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1816 2014-11-08 Dima Kogan <dima@secretsauce.net>
1818 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1820 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1822 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1823 raises an error. (Bug#18891)
1825 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1827 * frame.c (adjust_frame_size): Call x_set_window_size only if
1828 f->can_x_set_window_size is set.
1829 (make_frame): Initialize f->can_x_set_window_size and
1830 f->can_run_window_configuration_change_hook.
1831 (Fcan_run_window_configuration_change_hook): New function.
1832 * frame.h (frame): Split `official' into `can_x_set_window_size'
1833 and `can_run_window_configuration_change_hook'.
1834 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1835 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1836 Set f->can_x_set_window_size.
1837 * window.c (run_window_configuration_change_hook):
1838 Return immediately if either f->can_x_set_window_size or
1839 f->can_run_window_configuration_change_hook are false.
1840 (Fset_window_configuration): Instead of f->official set
1841 f->can_x_set_window_size.
1842 * xfns.c (Fx_create_frame, x_create_tip_frame):
1843 Set f->can_x_set_window_size.
1845 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1847 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1848 cleanup from 2014-11-01 (Bug#18972).
1850 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1852 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1853 * xdisp.c (window-scroll-functions): Improve docstring.
1855 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1857 Uniquify the 'size' symbol.
1859 * w32notify.c (Qsize): Remove.
1860 * lisp.h (Qsize): New decl.
1861 * lread.c (Qsize): Now extern.
1862 * w32notify.c (syms_of_w32notify): No need to defsym.
1864 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1866 * dispnew.c (change_frame_size_1): Fix call of
1868 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1869 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1870 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1871 (Qtool_bar_size): New constants.
1872 (frame_inhibit_resize, adjust_frame_size): New argument to
1873 handle case where frame_inhibit_implied_resize is a list.
1874 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1875 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1876 (x_set_right_divider_width, x_set_bottom_divider_width)
1877 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1878 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1880 (frame-inhibit-implied-resize): Rewrite doc-string.
1881 * frame.h (frame_inhibit_resize, adjust_frame_size):
1882 Fix external declarations.
1883 (Qframe_position, Qframe_outer_size)
1884 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1885 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1886 (Qtool_bar_size): Extern them.
1887 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1888 (xg_height_or_width_changed): Remove.
1889 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1890 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1891 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1892 (xg_change_toolbar_position): Call adjust_frame_size directly.
1893 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1894 Fix calls of adjust_frame_size.
1895 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1896 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1897 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1898 frame can get resized when tool-bar-lines parameter changes from
1900 (Fw32_frame_menu_bar_size): Return fourth value.
1901 (Fw32_frame_rect): Block input around system calls
1902 (Fx_frame_geometry): New function.
1903 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1904 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1905 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1906 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1907 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1908 (Fx_create_frame): Adjust adjust_frame_size calls.
1909 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1910 frame can get resized when tool-bar-lines parameter changes from
1912 (Fx_frame_geometry): New function.
1913 * xmenu.c (update_frame_menubar): On Lucid call
1914 adjust_frame_size with one pixel less height to avoid that
1915 repeatedly adding/removing the menu bar grows the frame.
1916 (free_frame_menubar): On Motif arrange to optionally preserve
1917 the old frame height when removing the menu bar.
1918 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1920 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1922 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1923 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1924 frame; instead, print an error message.
1926 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1928 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1930 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1932 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1933 (dealloc): Release bmRep.
1935 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1936 imageListSetNext, imageListNext.
1938 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1939 (reference): Remove.
1940 (allocInitFromFile:): Remove searching ImageList and calling
1941 reference (Bug#18918).
1942 (dealloc): Remove handling if ImageList.
1944 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1946 * process.c (catch_child_signal): Fix incorrect assertion.
1948 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1950 * macfont.m (macfont_draw):
1951 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1953 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1954 if force_integral_p (i.e. no antialias).
1955 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1956 bold if no antialias (Bug#18876).
1958 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1959 was given (Bug#18846).
1961 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1963 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1964 instead of in xdisp.c, function now takes void. (Bug#18884).
1966 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
1967 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
1969 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
1970 struct window* (Bug#18889).
1971 Remove getMouseMotionPart.
1972 (ns_output): Make icon_top/left int.
1974 * nsfns.m (x_icon): icon_top/left is int.
1976 * nsterm.m (ns_mouse_position): Remove unused code.
1977 (initFrame:window:, dealloc): Use window instead of win.
1978 (getMouseMotionPart:window:x:y:): Remove, unused.
1979 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
1981 2014-11-01 Eli Zaretskii <eliz@gnu.org>
1983 * keyboard.c (readable_events): When FLAGS include
1984 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
1985 This avoids returning non-nil from input-pending-p when only such
1986 events are in the queue. (Bug#18856)
1988 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1990 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
1991 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
1992 (Qforeign_selection): Remove.
1993 (ns_get_local_selection): Identation fix.
1994 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
1996 * nsselect.m (ns_get_local_selection): Remove calling of
1997 functions in Vselection_converter_alist (Bug#18911).
1998 (syms_of_nsselect): Remove Vselection_converter_alist.
2000 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2002 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2003 and unnecessary initialization. Adjust comments.
2005 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2007 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2009 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2010 index, not an absolute one, as that's what the function expects.
2012 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2014 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2015 font on an initial frame when running as a daemon (Bug#18869).
2017 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2019 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2021 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2022 build_string, when importing a home directory. (Bug#18873)
2024 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2026 * dispnew.c (buffer_posn_from_coords):
2027 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2028 account for the header-line height. (Bug#18839)
2030 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2032 * xml.c (parse_region): Do not forget the first document child.
2034 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2036 * nsselect.m: pasteboard_changecount is new.
2037 (ns_store_pb_change_count, ns_get_pb_change_count)
2038 (ns_get_our_change_count_for): New functions.
2039 (ns_string_to_pasteboard_internal): Correct comment.
2040 type => gtype in eassert, Call ns_store_pb_change_count.
2041 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2042 (Fns_disown_selection_internal, Fns_selection_owner_p):
2043 Replace Vselection_alist check, with change count check.
2044 (Fns_get_selection): Initialize val to Qnil. Only get local
2045 selection if change counts match (Bug#18799).
2046 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2048 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2050 * w32proc.c (create_child): If calling a quoted batch file,
2051 pass NULL for exe. (Bug#18745)
2053 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2055 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2056 (bidi_resolve_brackets): Use end of string position rather than ZV
2057 when iterating over a string. (Bug#18815)
2059 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2061 * keyboard.c (make_lispy_position): Return coordinates also when
2062 on scroll bars, fringes, margins or not in a window.
2063 * xdisp.c (show_mouse_face): Don't change cursor face during
2066 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2068 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2069 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2070 Fix doc-strings (Bug#18789).
2072 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2074 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2076 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2078 Optimize redisplay of simple bracketed text.
2079 * bidi.c (bidi_cache_reset_to): New function.
2080 (bidi_cache_reset): Call it.
2081 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2083 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2084 bracket_enclosed_type only if bracket_pairing_pos's value is not
2086 (MAX_BPA_STACK): Make sure the value is signed.
2087 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2088 stop pushing values onto the stack.
2089 (bidi_find_bracket_pairs): If the bracketed text is only on the
2090 base embedding level, remove all the states cached by this
2091 function from the cache, and return zero, so that the brackets in
2092 this segment of text are processed as normal neutrals.
2093 (bidi_resolve_brackets): Detect the brackets that are to be
2094 processed as neutrals, and don't call bidi_find_bracket_pairs on
2097 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2099 * w32select.c (Fw32_selection_exists_p): Rename from
2100 Fx_selection_exists_p.
2101 (syms_of_w32select): Adjust accordingly.
2103 * w16select.c (Fw16_selection_exists_p): Rename from
2104 Fx_selection_exists_p.
2105 (syms_of_win16select): Adjust accordingly.
2107 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2108 (Fns_own_selection_internal): Tighten scoping.
2109 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2110 (Fns_get_selection): Rename from Fx_get_selection_internal.
2111 (Fns_get_selection_internal, Fns_store_selection_internal):
2113 (syms_of_nsselect): Adjust accordingly.
2115 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2117 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2118 * w32term.c (x_set_window_size): Account for wrapped menu bar
2119 lines when setting up frame height (Bug#15174 and Bug#18720).
2120 (w32_add_wrapped_menu_bar_lines): New variable.
2122 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2124 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2127 2014-10-20 Glenn Morris <rgm@gnu.org>
2129 * Merge in all changes up to 24.4 release.
2131 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2133 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2134 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2136 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2138 * xterm.c (handle_one_xevent): Check return value from
2139 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2140 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2142 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2143 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2144 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2145 Gtk+ >= 3.14 (Bug#18674).
2146 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2147 Gtk+ >= 3.14 (Bug#18674).
2149 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2151 * gtkutil.c: Remove no-longer-used code.
2152 (xg_update_menubar): Remove unused local and unnecessary call to
2153 gtk_menu_item_get_submenu.
2154 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2155 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2156 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2158 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2160 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2162 * xterm.h (handlebox_widget): Remove.
2164 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2167 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2169 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2170 to handle Gtk versions.
2171 (xg_get_file_with_chooser): Use them.
2172 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2173 Remove (create_menus): Remove teroff argument and code.
2174 Remove call to gtk_menu_set_title.
2175 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2176 Adjust args to create_menus.
2177 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2178 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2179 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2180 (xg_make_tool_item): Remove detach code.
2181 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2182 (find_icon_from_name): New function.
2183 (update_frame_tool_bar): Remove GtkStockItem code, move to
2184 find_icon_from_name. Let stock be a list of icon names to try.
2185 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2186 Replace TOOLBAR_TOP_WIDGET.
2187 (free_frame_tool_bar, xg_change_toolbar_position ):
2188 Replace TOOLBAR_TOP_WIDGET.
2189 (xg_initialize): Remove tearoff code.
2191 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2193 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2194 pixel from the window's cursor glyph width, since X renders hollow
2195 blocks 1 pixel wider than the 'width' parameter.
2197 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2198 glyph->pixel_width; this is now done in xterm.c.
2200 Fix reordering of bracket characters in isolates.
2201 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2202 RESOLVED_ONLY; when non-zero, return from the cache only fully
2203 resolved states. All callers changed.
2204 (CANONICAL_EQU): New macro.
2205 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2206 equivalent of the paired closing bracket character.
2207 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2208 the default non-negative value, to be checked later in
2209 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2210 characters against those pushed onto the BPA stack.
2211 (bidi_record_type_for_neutral): New function.
2212 (bidi_resolve_brackets): Record next_for_neutral and
2213 prev_for_neutral when embedding level gets pushed. Force
2214 resolution of bracket pairs when entering a level run that was not
2216 (bidi_resolve_neutral): Add assertions before calling
2217 bidi_resolve_neutral_1.
2218 (bidi_level_of_next_char): Remove the code that attempted to
2219 resolve unresolved neutrals; that is now done by
2220 bidi_resolve_neutral.
2222 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2224 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2226 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2227 1-pixel R2L characters.
2228 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2229 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2231 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2233 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2236 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2238 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2239 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2240 It's not clear to me whether the initialization is needed,
2241 but it can't hurt so I played it safe.
2243 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2245 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2247 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2249 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2250 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2252 (bidi_get_type): Return the isolate initiators and terminator types.
2253 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2254 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2255 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2256 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2257 for the new features.
2258 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2259 push and pop correctly for isolates.
2260 (bidi_remember_char): Modify to accept an additional argument
2261 and record the bidi type according to its value.
2262 (bidi_cache_iterator_state): Accept an additional argument to only
2263 update an existing state. Handle the new members of struct bidi_it.
2264 (bidi_cache_find): Arguments changed: no longer accepts a level,
2265 instead accepts a flag telling it whether it is okay to return
2266 unresolved neutrals.
2267 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2268 table. Initialize new isolate-related members.
2269 (bidi_paragraph_init): Some code factored out into
2270 find_first_strong_char.
2271 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2272 into bidi_resolve_explicit.
2273 (bidi_resolve_explicit): Support the isolate initiators and
2274 terminator. Fix handling of embeddings and overrides according to
2275 new UBA requirements. Record information about previously seen
2276 characters here (moved from bidi_level_of_next_char).
2277 (bidi_resolve_weak): Adapt to changes in struct members.
2278 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2279 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2280 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2281 paired bracket resolution. Handle isolate initiators and
2283 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2284 (bidi_level_of_next_char): Move the code that records information
2285 about previous characters to bidi_resolve_explicit. Fix logic of
2286 resolving neutrals and make sure their cache entries are updated.
2287 Remove now unneeded special handling of PDF level.
2289 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2290 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2291 enlarged per Unicode 6.3.
2292 (enum bidi_bracket_type_t): New data type.
2293 (struct bidi_saved_info): Leave only 2 type members out of 4.
2295 (struct bidi_stack): Add members necessary to support isolating
2297 (struct bidi_it): Add new members necessary to support isolating
2298 sequences and bracket pair resolution.
2300 * xdisp.c (Fbidi_resolved_levels): New function.
2301 (syms_of_xdisp): Defsubr it.
2302 (append_glyph, append_composite_glyph, produce_image_glyph)
2303 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2305 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2307 * term.c (append_glyph, append_composite_glyph)
2308 (append_glyphless_glyph): Convert aborts to assertions.
2310 * .gdbinit (pgx): Display the character codepoint, resolved level,
2311 and bidi type also for glyphless glyphs.
2313 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2315 Avoid unwanted point motion in Fline_beginning_position.
2316 * lisp.h (scan_newline_from_point): Add prototype.
2317 * search.c (scan_newline_from_point): New function, refactored from...
2318 * cmds.c (Fforward_line): ...adjusted user.
2319 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2320 and simplify the former since the latter doesn't move point.
2322 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2324 Cleanup terminal handling code.
2325 * dispextern.h (get_named_tty): Remove prototype but...
2326 * termhooks.h (get_named_terminal): ...resurrect it under
2327 more meaningful name.
2328 (get_terminal): Likewise, but with...
2329 (decode_live_terminal): ...this name.
2330 (decode_tty_terminal): Add prototype.
2331 * term.c (get_tty_terminal): Remove.
2332 (get_named_tty): Remove.
2333 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2334 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2335 Use decode_tty_terminal.
2336 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2337 * terminal.c (get_terminal): Refactor to...
2338 (decode_terminal, decode_live_terminal): ...new functions.
2339 (decode_tty_terminal): Replacement for get_tty_terminal.
2340 (get_named_terminal): Likewise for get_named_tty.
2341 * coding.c (Fset_terminal_coding_system_internal)
2342 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2343 (Fkeyboard_coding_system):
2344 * composite.c (Fcomposition_get_gstring):
2345 * dispnew.c (Fsend_string_to_terminal):
2346 * frame.c (Fmake_terminal_frame):
2347 * nsfns.m (check_ns_display_info):
2348 * w32fns.c, xfns.c (check_x_display_info):
2349 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2350 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2351 (Fset_quit_char): Use get_named_terminal.
2352 (Fset_output_flow_control, Fset_input_meta_mode):
2353 Use decode_tty_terminal.
2355 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2357 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2358 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2360 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2362 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2363 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2365 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2367 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2370 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2372 * editfns.c (dump_tz_string): No longer const.
2373 It might be modified.
2375 * nsmenu.m (clear): Assume OS X 10.6 or later.
2377 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2379 * unexmacosx.c: Remove include ppc/reloc.h.
2380 (unrelocate, copy_dysymtab): Remove PPC code.
2381 (rebase_reloc_address): Remove, only used for PPC:
2383 * nsterm.m: Always include macfont.h on COCOA.
2384 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2385 (ns_dumpglyphs_image, ns_check_menu_open)
2386 (applicationDidFinishLaunching)
2387 (antialiasThresholdDidChange:)
2388 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2389 Remove checks for OSX <= 10.5/10.6.
2390 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2391 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2394 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2395 (NS_HAVE_NSINTEGER): Remove block.
2396 Remove >= OSX 10.6 tests.
2398 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2399 (x_activate_menubar, trackingNotification:): Remove check for
2401 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2403 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2405 * nsfns.m: Always include macfont.h on COCOA.
2406 (ns_filename_from_panel, ns_directory_from_panel)
2407 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2408 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2410 * macfont.m: Remove >= 1050 check.
2411 (macfont_create_family_with_symbol)
2412 (macfont_get_glyph_for_character)
2413 (mac_font_get_glyphs_for_variants)
2414 (mac_ctfont_create_available_families, syms_of_macfont):
2415 Remove code for OSX < 10.6.
2416 (mac_font_family_group, mac_font_family_compare): Remove, only used
2419 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2420 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2422 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2425 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2427 Fix putenv race conditions with undefined behavior (Bug#8705).
2428 Do all putenv calls before Emacs creates any threads.
2429 Use a safer way to modify the TZ environment variable in the
2430 presence of multiple threads. For further thread-safety,
2431 prefer localtime_r and gmtime_r to localtime and gmtime,
2432 and prefer struct tm's tm_gmtoff (if available) to calling
2433 both localtime_r and gmtime_r.
2434 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2435 (init_dbusbind): ... to this new function.
2436 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2437 * xterm.c (x_term_init): Move xputenv call from here ...
2438 (init_xterm): ... to this new function.
2439 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2440 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2441 (dump_tz_string): New constant.
2442 (init_editfns): Use it. This centralizes the dump_tz stuff.
2443 Call set_time_zone_rule here, so that its xputenv is done
2444 before Emacs goes multithreaded.
2445 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2446 thread-safe enough for Emacs.
2447 (format_time_string, Fdecode_time, Fcurrent_time_string)
2448 (Fcurrent_time_zone):
2449 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2450 localtime and gmtime. Remove now-unnecessary calls to block_input.
2451 (tm_gmtoff): New static function.
2452 (Fdecode_time, Fcurrent_time_zone): Use it.
2453 (Fencode_time): Use mktime_z, for better thread-safety.
2454 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2455 i.e., not quite thread-safe but good enough for Emacs typical usage.
2456 Do not reclaim storage that is in the environment; let it leak.
2457 Always call tzset, since localtime_r does not.
2458 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2459 This is now done in init_editfns.
2460 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2461 New macros and declarations, for platforms lacking tzalloc & friends.
2463 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2465 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2466 On x86 platforms this works around GCC bug 63495
2467 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2468 and more generally should fix a portability problem in Emacs.
2469 Reported by Stefan Monnier in:
2470 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2472 2014-10-08 Leo Liu <sdl.web@gmail.com>
2474 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2475 * keymap.c (describe_vector_princ):
2476 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2479 * print.c (printchar_stdout_last): Declare.
2480 (printchar): Record the last char written to stdout.
2481 (Fterpri): Add optional argument ENSURE.
2483 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2485 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2486 DELAY argument to change_frame_size, so that the frame size
2487 changes, if any are needed, are delayed until the next redisplay.
2488 This is to avoid a too early QUIT inside change_frame_size, when
2489 it calls Lisp in frame_windows_min_size, in case one of the events
2490 we've read sets the quit-flag. (Bug#18649)
2492 * w32fns.c (check_x_display_info): Accept terminal objects as
2493 argument, to follow what xfns.c does.
2495 2014-10-07 Glenn Morris <rgm@gnu.org>
2497 * Makefile.in ($(srcdir)/macuvs.h)
2498 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2500 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2502 * decompress.c (init_zlib_functions): Move the message about zlib
2503 being unavailable from here...
2504 (Fzlib_decompress_region): ...to here. (Bug#18650)
2506 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2508 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2509 the case where an optional string is used. Adjust docstring.
2511 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2513 * lisp.mk (lisp): Remove w32-common-fns.elc.
2515 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2517 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2518 These were already defined in buffer.c, and the duplicate
2519 definitions cause problems on platforms like 'gcc -fno-common'.
2520 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2522 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2524 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2525 if toolbar is visible.
2527 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2530 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2531 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2532 (ns_select, ns_read_socket): Use unwind_protect to decrease
2533 apploopnr (Bug#18345).
2534 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2535 line height (Bug#17977).
2537 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2538 (macfont_closest_traits_index): New function.
2539 (macfont_closest_traits_index_p): Rename from
2540 macfont_closest_traits_index.
2541 (macfont_list): Use macfont_closest_traits_index_p.
2543 2014-10-05 K. Handa <handa@gnu.org>
2545 * coding.c (detect_coding_iso_2022): Set coding->rejected
2546 correctly when an invalid escape sequence is found (Bug#18610).
2548 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2550 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2551 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2554 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2556 * buffer.c (scroll_bar_width, scroll_bar_height):
2558 * window.c (Fset_window_scroll_bars): Fix doc-string.
2559 (Fwindow_scroll_bars): Have it return what the doc-string says.
2561 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2563 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2564 iterator backwards, to resync the bidi iterator. (Bug#18584)
2566 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2568 Consistently use min and max macros from lisp.h.
2569 * coding.c (min, max):
2571 * unexhp9k800.c (min):
2572 * unexw32.c (min, max): Use definitions from lisp.h.
2573 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2575 * gmalloc.c (min): Tiny style change.
2577 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2578 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2580 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2582 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2583 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2584 (X_ULONG_MAX): Move these macros to xterm.h.
2585 (x_fill_property_data): Be more generous about allowing either
2586 signed or unsigned data of the appropriate width.
2587 * xterm.h (x_display_set_last_user_time): New function.
2588 All setters of last_user_time changd to use this function.
2589 If ENABLE_CHECKING, check that the times are in range.
2591 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2593 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2594 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2596 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2598 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2599 make a font_object from a tty frame (Bug#18573).
2600 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2602 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2604 * alloc.c (mark_overlay): Assume that overlay boundaries are
2605 always markers. Add comment.
2606 * lread.c (read_internal_start): Use convenient validate_subarray.
2608 (Fread_from_string): Adjust docstring.
2610 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2612 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2614 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2615 Rename from the "x-" prefix.
2617 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2619 * xselect.c (selection-converter-alist): Fix docstring.
2621 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2623 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2624 argument passed by the caller, when we mirror all slashes into
2627 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2629 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2630 Resurrect old code and fix compilation with GTK < 2.13.6.
2632 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2634 Use AUTO_CONS instead of SCOPED_CONS, etc.
2635 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2636 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2637 (AUTO_LIST1): Rename from scoped_list1.
2638 (AUTO_LIST2): Rename from scoped_list2.
2639 (AUTO_LIST3): Rename from scoped_list3.
2640 (AUTO_LIST4): Rename from scoped_list4.
2641 (AUTO_STRING): Rename from SCOPED_STRING.
2642 * frame.h (AUTO_FRAME_ARG):
2643 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2644 (AUTO_LIST4, AUTO_STRING):
2645 Prepend a new argument 'name'.
2646 Declare a variable instead of yielding a value.
2648 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2650 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2652 * w32fns.c (w32_createwindow): Accept an additional argument, an
2653 array of 2 values specifying the coordinates of the frame's
2654 top-left corner. Use these values instead of calling x_get_arg,
2655 which can cons Lisp objects, and therefore cannot be called except
2656 from the main thread. Remove redundant tests for the default
2658 (my_create_window): Move the calculation of the coordinates of the
2659 frame's top-left edge here. Pass them to the input thread via the
2660 second parameter of the WM_EMACS_CREATEWINDOW message.
2661 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2664 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2666 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2667 (redisplay_window): Treat the frame's frozen_window_starts flag
2668 the same way as the optional_new_start flag for the window: only
2669 obey it if the glyph row showing point will be fully visible.
2670 Likewise when the window start is in a continuation line. If,
2671 after trying everything under the 'force_start' label, point is
2672 still not fully visible, give up and scroll the window.
2673 Add debugging traces. (Bug#18545)
2675 * window.c (Frecenter): Set the window's redisplay flag.
2677 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2679 * w32term.c (w32_read_socket): Don't use frame dimensions for
2680 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2681 rectangle. Check the return value of GetClientRect, and don't use
2682 the results if it didn't succeed.
2684 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2685 in columns and lines after correcting the pixel dimensions in
2687 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2688 negative values to xrealloc. (Bug#18528)
2690 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2692 * alloc.c: Remove now-unnecessary check.
2693 Suggested by Dmitry Antipov in:
2694 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2696 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2698 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2699 to Ubuntu 14.04.1 x86-64.
2701 Simplify stack-allocated Lisp objects, and make them more portable.
2702 The build_local_string macro was used in two ways: (1) string
2703 literals for which scoped allocation suffices, and (2) file name
2704 components, where it's not safe in general to assume bounded-size
2705 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2706 allocates a block-scope string, and by using SCOPED_STRING for (1)
2707 and build_string for (2). Furthermore, actually use stack
2708 allocation only for objects known to have sufficient alignment.
2709 This simpler implementation means Emacs can make
2710 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2711 GC_MAKE_GCPROS_NOOPS.
2712 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2713 for fewer differences among implementations.
2714 (struct Lisp_String): Now GCALIGNED.
2715 (USE_STACK_LISP_OBJECTS): Default to true, since the
2716 implementation no longer insists on a nonempty GCALIGNED.
2717 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2718 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2719 separately. Move definiens to scoped_cons. The old definition
2720 was incorrect when GCALIGNED was defined to be empty.
2721 (union Aligned_String): New type.
2722 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2723 implementation ports to compilers that don't align strictly enough.
2724 Don't worry about the union sizes; it's not worth bothering about.
2725 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2726 Rewrite using USE_STACK_CONS.
2727 (scoped_cons): Assume the use of union Aligned_Cons.
2728 (lisp_string_size, make_local_string, build_local_string): Remove.
2729 Unless otherwise specified, all callers of build_local_string
2730 changed to use SCOPED_STRING.
2731 (SCOPED_STRING): New macro.
2732 * data.c (wrong_choice):
2733 * menu.c (single_menu_item):
2734 * process.c (Fformat_network_address):
2735 Hoist use of SCOPED_STRING out of a scope, so that its returned
2736 object lives long enough.
2737 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2738 as the string might be long or might not be ASCII.
2740 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2742 * msdos.c (internal_terminal_init): Bump version to 25.
2744 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2746 Keep stack-allocated Lisp objects fast rather than versatile.
2747 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2748 (SCOPED_CONS_INITIALIZER): New macro.
2749 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2750 (USE_LOCAL_ALLOCA): Remove.
2751 (local_cons, local_list1, local_list2, local_list3, local_list4):
2752 Remove. Stack overflow checking makes them too slow.
2753 (make_local_vector): Likewise. Also we just don't have enough
2755 (enum LISP_STRING_OVERHEAD): Remove.
2756 (local_string_init, local_vector_init): Remove prototypes.
2757 (make_local_string, build_local_string): Redesign to target short
2758 compile-time string constants, fall back to regular string allocation
2760 (lisp_string_size): New function.
2761 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2762 * alloc.c (local_string_init, local_vector_init): Remove.
2763 (verify_ascii) [ENABLE_CHECKING]: New function.
2764 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2765 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2766 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2767 * xselect.c, xterm.c: All related users changed.
2769 2014-09-28 Ken Brown <kbrown@cornell.edu>
2771 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2772 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2774 2014-09-27 Ken Brown <kbrown@cornell.edu>
2776 Fix implementation of HYBRID_MALLOC on Cygwin.
2777 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2778 (bss_sbrk_buffer_beg): New variable. Use it...
2779 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2780 incorrect definition.
2782 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2784 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2785 Make it into a function and change arg to be a function.
2787 * lisp.mk (lisp): Add elisp-mode.elc.
2789 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2791 * xfns.c (x_default_scroll_bar_color_parameter):
2792 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2793 to pacify --enable-gcc-warnings in non-scrollbar builds.
2795 2014-09-26 Ken Brown <kbrown@cornell.edu>
2797 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2799 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2801 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2802 MinGW builds that use GCC before 4.2.
2804 Default to stack objects on DOS_NT platforms as well.
2805 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2806 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2808 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2810 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2811 ALIGN_STACK attribute.
2813 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2815 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2816 ALIGN_STACK attribute.
2818 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2819 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2821 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2823 * frame.c (frame_inhibit_resize):
2824 * widget.c (EmacsFrameResize):
2825 * window.c (resize_frame_windows, Fset_window_configuration):
2826 * xdisp.c (expose_frame):
2827 * xfns.c (x_change_tool_bar_height):
2828 * xmenu.c (update_frame_menubar):
2829 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2830 Remove code left dead after 2014-07-27 changes.
2832 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2834 Fix local_cons etc. to not exhaust the stack when in a loop.
2835 Problem reported in:
2836 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2837 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2838 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2839 (Ffind_charset_string):
2840 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2841 * data.c (wrong_range):
2842 * editfns.c (Fpropertize, format2):
2843 * emacs.c (init_cmdargs, decode_env_path):
2844 * fileio.c (auto_save_error):
2845 * fns.c (Fyes_or_no_p):
2846 * font.c (font_style_to_value, font_parse_xlfd)
2847 (font_parse_family_registry, font_delete_unmatched)
2849 * fontset.c (Fset_fontset_font):
2850 * frame.c (x_get_arg):
2851 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2852 (read_char_minibuf_menu_prompt):
2853 * keymap.c (silly_event_symbol_error, describe_vector):
2854 * lread.c (load_warn_old_style_backquotes):
2855 * menu.c (single_menu_item):
2856 * minibuf.c (Fread_buffer):
2857 * process.c (status_message, Fformat_network_address)
2858 (server_accept_connection):
2859 * textprop.c (copy_text_properties):
2860 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2861 * xfns.c (x_default_scroll_bar_color_parameter):
2862 * xfont.c (xfont_open):
2863 * xselect.c (x_clipboard_manager_error_1):
2864 * xterm.c (x_term_init):
2865 Put USE_LOCAL_ALLOCA at the start of the function.
2866 * fns.c (maybe_resize_hash_table): Use build_string instead of
2867 build_local_string, since we'd otherwise need a conditional
2868 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2869 not worth the bother of optimization.
2870 * font.c (font_delete_unmatched): Remove by-hand code that
2871 observed MAX_ALLOCA limit, since it's now done automatically.
2872 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2873 since build_local_string needs its sa_alloc.
2874 * lisp.h (lisp_word_count): New function.
2875 (SAFE_ALLOCA_LISP): Use it.
2876 (USE_LOCAL_ALLOCA): New macro.
2877 (local_cons, make_local_vector, make_local_string):
2878 Observe the MAX_ALLOCA limit.
2879 (LISP_STRING_OVERHEAD): New constant.
2880 (make_local_string): Use it.
2882 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2884 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2885 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2886 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2887 and Solaris and it's likely to work on similar platforms.
2889 Avoid signed integer overflow when converting Time to ptrdiff_t.
2890 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2892 (position_to_Time, Time_to_position): New functions.
2893 (gen_help_event, kbd_buffer_get_event): Use them.
2894 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2895 Go back to plain 'unsigned long', so that 'Time' is the same
2896 for both X and non-X builds; this is less likely to cause surprise.
2897 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2898 are the same size; this is no longer required.
2900 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2901 of bit 28 and of whether an unsigned value is negative.
2902 This simplifies the code a bit, and pacifies clang 3.4.
2904 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2906 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2907 Windows builds, where 'long' is a 32-bit type.
2909 * w32inevt.h (w32_console_mouse_position): Update the argument
2910 types to use 'Time'.
2912 * w32term.c (w32_mouse_position)
2913 (x_horizontal_scroll_bar_report_motion)
2914 (x_scroll_bar_report_motion): Update the argument types to use
2917 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2919 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2920 (struct input_event): ...unsigned bitfields. Likewise for
2921 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2922 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2923 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2924 (kbd_buffer_get_event): Adjust users.
2925 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2926 (make_scroll_bar_position): New function, refactored out of...
2927 (make_lispy_event): ...adjusted user.
2928 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2929 * nsterm.m (ns_mouse_position, mouseUp):
2930 * term.c (term_mouse_position):
2931 * w32inevt.c (w32_console_mouse_position):
2932 * w32term.c (w32_mouse_position):
2933 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2934 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2935 Prefer enum and explicit enum members to integers and numeric values.
2937 * chartab.c (uniprop_encode_value_numeric):
2938 * font.c (font_style_to_value): Use make_local_vector.
2939 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2940 * keymap.c (append_key): Use scoped_list1.
2942 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2943 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2945 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2947 Fix some slow uses and misuses of strcat.
2948 * doc.c (get_doc_string):
2949 * gtkutil.c (get_utf8_string):
2950 * xsmfns.c (x_session_initialize):
2951 Avoid recomputation of string length.
2952 * ftfont.c (ftfont_spec_pattern):
2953 * xfns.c (xic_create_fontsetname):
2954 Don't assume output buffer is initially zero.
2956 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2958 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2959 All callers changed.
2960 * xterm.c (x_term_init): Use new functionality to avoid two needs
2961 to compute a string length.
2963 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
2965 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2967 Use known length of a Lisp string to copy it faster.
2968 * lisp.h (lispstrcpy): New function. Add comment.
2969 * callproc.c (child_setup):
2970 * dbusbind.c (xd_append_arg):
2971 * doc.c (get_doc_string):
2972 * font.c (Ffont_xlfd_name):
2973 * frame.c (xrdb_get_resource):
2974 * process.c (Fmake_network_process, network_interface_info):
2975 * w32fns.c (Fx_open_connection):
2976 * w32proc.c (sys_spawnve):
2977 * xfns.c (select_visual):
2978 * xfont.c (xfont_list):
2979 * xsmfns.c (x_session_initialize):
2980 * xterm.c (x_term_init): Use it.
2982 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2984 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
2985 Reported by Dmitry Antipov in thread leading to:
2986 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
2987 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
2988 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
2990 * callproc.c (call_process): Save and restore sa_avail.
2991 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
2992 (AVAIL_ALLOCA): New macro.
2993 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
2994 Use it, and check against sa_avail rather than MAX_ALLOCA.
2996 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2998 On OSX, do not free font-specific data more than once (Bug#18501).
2999 * macfont.m (macfont_close): Release and free font-specific data
3000 only if it wasn't previously freed.
3002 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3004 * unexmacosx.c (dump_it): Improve error message.
3006 2014-09-22 Juri Linkov <juri@jurta.org>
3008 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3009 (Bug#10747, bug#18334)
3011 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3013 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3014 units in which the position is measured. (Bug#18493)
3016 * xdisp.c (redisplay_internal): Force redisplay of all windows
3017 that show a buffer whose narrowing has changed. (Bug#18490)
3019 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3021 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3022 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3023 lines, draw the hollow-box and hbar cursors on the right side of
3024 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3027 * xterm.c (x_draw_stretch_glyph_string):
3028 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3029 caused the block cursor to disappear on a TAB in R2L lines in
3030 every window except the leftmost one. Reported by Martin Rudalics
3033 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3035 Always use matched specpdl entry to record call arguments (Bug#18473).
3036 * lisp.h (record_in_backtrace): Adjust prototype.
3037 * eval.c (record_in_backtrace): Return current specpdl level.
3038 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3039 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3040 entry and use that entry in call to backtrace_debug_on_exit.
3041 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3042 (do_debug_on_call): Get current specpdl level as 2nd arg.
3044 Prefer ptrdiff_t to int and avoid integer overflows.
3045 * fileio.c (make_temp_name):
3046 * font.c (font_parse_family_registry): Avoid integer
3047 overflow on string size calculation.
3048 * data.c (Faset): Likewise for byte index.
3050 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3052 Fix display of R2L lines in partial-width windows.
3053 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3054 assigned the correct value.
3055 (extend_face_to_end_of_line): Account for truncation and
3056 continuation glyphs in R2L rows when one of the fringes is not
3058 (display_line): Don't assign negative X offset to a row if we are
3059 going to produce a truncation glyph for it. When handling
3060 truncated R2L rows, consider the width of the left fringe instead
3062 (produce_special_glyphs): Fix bogus assignments.
3064 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3066 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3067 always set to a valid value. Make sure the size passed to alloca
3068 is always positive. (Bug#18516)
3070 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3072 Avoid extra call to oblookup when interning symbols.
3073 * lisp.h (intern_driver): Add prototype.
3074 * lread.c (intern_driver): New function.
3075 (intern1, intern_c_string_1, Fintern):
3076 * font.c (font_intern_prop):
3077 * w32font.c (intern_font_name): Use it.
3079 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3081 Minor improvements to new stack-allocated Lisp objects.
3082 * frame.h (FRAME_PARAMETER):
3083 Prefer scoped_list1 to local_list1 where either would do.
3084 * lisp.h (scoped_list4): New macro.
3085 (local_cons, local_list1, local_list2, local_list3, local_list4)
3086 (make_local_vector, make_local_string, build_local_string):
3087 Prefer functions to macros where either would do.
3088 * xdisp.c (build_desired_tool_bar_string):
3089 Prefer scoped_list4 to local_list4 where either would do.
3091 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3093 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3094 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3095 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3096 * frame.h (FRAME_PARAMETER): New macro.
3097 * dispnew.c (init_display):
3098 * fontset.c (Fset_fontset_font):
3099 * frame.c (x_default_parameter):
3100 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3101 * xfns.c (x_default_scroll_bar_color_parameter)
3102 (x_default_font_parameter, x_create_tip_frame): Use it.
3103 * editfns.c (Fpropertize): Use local_cons.
3104 * process.c (status_message): Use build_local_string.
3105 * xfont.c (xfont_open): Use make_local_string.
3106 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3108 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3110 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3111 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3112 !__clang__. This works with GCC and with clang and is safer for
3113 compilers we don't know about.
3114 (local_cons): Rename parameter to make capture less likely.
3116 2014-09-17 Samuel Bronson <naesten@gmail.com>
3118 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3120 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3122 Fix minor problems found by static checking.
3123 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3125 * buffer.h (decode_buffer): Doc and indentation fixes.
3126 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3128 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3130 Avoid clang-specific warnings.
3131 * buffer.c (init_buffer): Shut up -Wself-assign.
3132 * process.c (server_accept_connection): Shut up -Wunsequenced.
3134 2014-09-16 Daniel Colascione <dancol@dancol.org>
3136 * fns.c (sxhash): For symbols, use address as hash code.
3138 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3140 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3141 * charset.c (load_charset_map_from_file): Use scoped_list2
3142 and build_local_string.
3143 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3144 * emacs.c (init_cmdargs, decode_env_path):
3145 * fileio.c (Fexpand_file_name):
3146 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3147 * frame.c (x_get_arg):
3148 * keyboard.c (safe_run_hooks_error):
3149 * lread.c (load_warn_old_style_backquotes):
3150 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3151 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3152 * xselect.c (x_clipboard_manager_error_1)
3153 (x_clipboard_manager_save_all):
3154 * xterm.c (x_term_init): Use build_local_string.
3156 Avoid more integer overflows on string size calculations.
3157 * category.c (Fmake_category_set):
3158 * xdisp.c (get_overlay_arrow_glyph_row):
3159 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3161 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3163 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3164 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3165 error message format. Use message_with_string to have non-ASCII
3166 file names properly displayed.
3167 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3168 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3169 where these APIs are not available even in UNICOWS.DLL.
3170 Improve the format of error messages and include the file name in them
3172 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3173 call play-sound-functions, per documentation.
3175 * w32.c (w32_get_long_filename, w32_get_short_filename):
3176 Constify the input file name arguments.
3178 * w32.h (w32_get_long_filename, w32_get_short_filename):
3181 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3183 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3184 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3185 [USE_LOCAL_ALLOCATORS]: New macros.
3186 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3187 (build_local_string): Avoid argument name expansion clash with
3189 * alloc.c (toplevel)
3190 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3191 Preprocessor guard to avoid impossible configuration.
3192 * charset.c (Ffind_charset_region, Ffind_charset_string):
3193 Use make_local_vector.
3194 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3195 * textprop.c (Fput_text_property, Fadd_face_text_property):
3197 (copy_text_properties): Use local_cons and local_list3.
3198 * chartab.c (uniprop_table):
3199 * data.c (wrong_choice, wrong_range):
3200 * doc.c (get_doc_string):
3201 * editfns.c (format2):
3202 * fileio.c (Fexpand_file_name, auto_save_error):
3203 * fns.c (Fyes_or_no_p):
3204 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3205 * fontset.c (Fset_fontset_font):
3206 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3207 (read_char_minibuf_menu_prompt):
3208 * keymap.c (silly_event_symbol_error, describe_vector):
3209 * menu.c (single_menu_item):
3210 * minibuf.c (Fread_buffer):
3211 * process.c (status_message, Fformat_network_address)
3212 (server_accept_connection): Use make_local_string and
3213 build_local_string. Prefer compound literals where appropriate.
3215 2014-09-15 Daniel Colascione <dancol@dancol.org>
3217 * fns.c (Fsort): Tweak sort docstring.
3219 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3221 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3222 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3223 set errno to EAGAIN instead, to allow the caller to retry the
3224 write after some waiting. Fixes deadlocks when Emacs exchanges a
3225 lot of data through the pipe. (Bug#18420)
3227 * sound.c (Fplay_sound_internal): Encode the sound file name in
3228 the ANSI codepage. Expand it against data-directory, as per docs,
3229 not against the current directory. No need to make a local copy
3230 of the file name; pass the encoded file name directly to
3231 do_play_sound. (Bug#18463)
3233 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3234 NULL, and the file name is not encodable in ANSI codepage, return
3235 the string with "?" replacement characters, which will fail the
3236 caller. This avoids returning a random value in that case.
3238 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3240 * window.c (Fresize_mini_window_internal): Set w->total_lines
3241 from w->pixel_height (Bug#18422).
3243 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3245 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3246 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3247 setting resize increments (Bug#18435).
3249 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3251 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3252 state around the call to line_bottom, since it can move the
3253 iterator to another screen line. This fixes off-by-one errors in
3254 the reported row in some rare cases.
3256 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3258 * callproc.c (init_callproc): Fix bug introduced at
3259 2014-09-07 (Bug#18474).
3261 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3263 Prefer ptrdiff_t to int and avoid integer overflows.
3264 * fileio.c (make_temp_name):
3265 * font.c (font_parse_family_registry): Avoid integer
3266 overflow on string size calculation.
3267 * data.c (Faset): Likewise for byte index.
3269 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3271 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3273 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3275 * lisp.h (make_local_string): Nitpick indent.
3276 * print.c (Fprin1_to_string): Remove unused GCPROs.
3278 More debugging aids around GCPROs.
3279 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3280 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3281 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3283 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3284 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3286 Remove redundant GCPROs around Ffuncall and Fapply calls.
3287 This is safe because Ffuncall protects all of its arguments by itself.
3288 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3289 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3290 (call6, call7): Likewise. Use compound literals where applicable.
3291 (run_hook_with_args_2): Use compound literal.
3293 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3295 Pacify --enable-gcc-warnings when no window system is used.
3296 These warnings found that subscript error, so they seem worthwhile.
3297 * composite.c (char_composable_p): Simplify a bit.
3298 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3299 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3300 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3301 * window.c (set_window_scroll_bars):
3302 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3303 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3304 Ignore -Wsuggest-attribute=const.
3305 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3306 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3308 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3310 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3311 Use check_iso_charset_parameter instead of doing the checks by hand.
3312 (check_iso_charset_parameter): Move up. Check parameters a bit
3313 more carefully, and return true for 96-char sets. All callers changed.
3315 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3317 Simplify lisp.h by removing the __COUNTER__ business.
3318 Reported by Dmitry Antipov in:
3319 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3320 * lisp.h (make_local_vector, make_local_string)
3321 (build_local_string): Simplify by not bothering with __COUNTER__.
3322 The __COUNTER__ business wasn't working properly, and was needed
3323 only for hypothetical future expansion anyway.
3325 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3327 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3328 terms to determine bitmap color. (Bug#18437)
3330 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3332 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3335 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3337 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3339 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3341 * xterm.c (handle_one_xevent): Detect iconified by looking at
3342 _NET_WM_STATE_HIDDEN.
3344 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3346 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3347 These can generate a constant with the correct value but the wrong
3348 width, which doesn't work as a printf argument. All uses removed.
3349 Reported by Dmitry Antipov in:
3350 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3351 (ENUMABLE): Remove; no longer needed.
3352 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3353 Remove; no longer needed because of the above change.
3354 Each definiens moved to the only use.
3356 Improve the experimental local and scoped allocation.
3357 * alloc.c (local_string_init, local_vector_init):
3358 New functions, defined if USE_LOCAL_ALLOCATORS.
3359 Mostly, these are moved here from lisp.h, as it's not
3360 clear it's worth making them inline.
3361 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3362 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3363 USE_STACK_LISP_OBJECTS, not on a laundry list.
3364 (local_string_init, local_vector_init): New decls.
3365 (union Aligned_Cons): New type.
3366 (scoped_cons): Use it. Give up on the char trick, as it's a too
3367 much of a maintenance hassle; if someone wants this speedup
3368 they'll just need to convince their compiler to align properly.
3369 Conversely, use the speedup if struct Lisp_Cons happens to
3370 be aligned even without a directive. Better yet, help it along
3371 by using union Aligned_Cons rather than struct Lisp_Cons.
3372 (pointer_valid_for_lisp_object): Remove. This check is not
3373 necessary, since make_lisp_ptr is already doing it. All uses removed.
3374 (local_vector_init, local_string_init): Move to alloc.c.
3375 (build_local_vector): Remove this awkward macro, replacing with ...
3376 (make_local_vector): New macro, which acts more like a function.
3377 Use statement expressions and use __COUNTER__ to avoid macro
3378 capture. Fall back on functions if these features are not supported.
3379 (build_local_string, make_local_string): Likewise.
3381 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3383 * xterm.c (x_term_init): Consolidate duplicated code.
3384 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3385 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3386 Add eassert and mark dpyinfo as dead only if it was alive.
3388 Add macros to allocate temporary Lisp objects with alloca.
3389 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3390 * character.h (parse_str_as_multibyte): Move prototype to ...
3391 * lisp.h (parse_str_as_multibyte): ... here.
3392 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3393 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3395 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3396 (local_string_init): New functions.
3397 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3398 (init_alloc_once): Call it.
3400 Cleanup last change and make all new stuff conditional.
3401 * lisp.h (build_local_string): Rename to ...
3402 (make_local_string): ... this macro.
3403 (build_local_string, scoped_list1, scoped_list3): New macros.
3404 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3405 and functions as such, use regular fallbacks otherwise.
3406 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3409 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3411 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3412 always make sure the marginal areas of the row are in sync with
3413 what the window wants. (Bug#18419)
3415 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3416 existing binding of a variable, to avoid silently aborting
3417 commands that use specbind. (Bug#18331)
3419 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3421 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3422 * coding.c (growable_destination): New function.
3423 (produce_chars): Use it for sanity checks. Do not fiddle with
3424 dst_end if the source and destination are both nil, as it's
3425 the caller's responsibility to avoid overlap.
3426 * keyboard.c (read_decoded_event_from_main_queue):
3427 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3428 length, not 4 times, to prevent decode_coding_c_string from trying
3429 to reallocate a destination. This removes the need for the FIXME.
3431 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3432 All callers simplified. Add a comment about exec_failed, vfork,
3435 Adjust drag-and-drop fix when window is above top (Bug#18303).
3436 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3437 XCDR bleed into XCAR's encoded value. Improve checks for
3438 out-of-range data while we're at it.
3440 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3442 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3443 is CONSP (Bug#18303).
3445 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3447 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3448 'alloca' gets passed arguments larger than MAX_ALLOCA.
3450 * font.c (MAX): Define if not defined elsewhere.
3452 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3454 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3455 here for destination buffer, to work around what appears to be a
3456 bug in decode_coding_c_string when the source and destination are
3459 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3460 This follows up on the recent thread in emacs-devel on alloca; see:
3461 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3462 This patch also cleans up alloca-related glitches noted while
3463 examining the code looking for unbounded alloca.
3465 * callproc.c (init_callproc):
3466 Rewrite to avoid need for alloca.
3467 * buffer.c (mouse_face_overlay_overlaps)
3468 (report_overlay_modification):
3469 * buffer.h (GET_OVERLAYS_AT):
3470 * coding.c (make_subsidiaries):
3471 * doc.c (Fsnarf_documentation):
3472 * editfns.c (Fuser_full_name):
3473 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3474 (search_embedded_absfilename, Fsubstitute_in_file_name):
3475 * fns.c (Fmake_hash_table):
3476 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3477 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3478 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3479 (xrdb_get_resource, x_get_resource_string):
3480 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3481 * ftxfont.c (ftxfont_draw):
3482 * image.c (xbm_load, xpm_load, jpeg_load_body):
3483 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3485 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3487 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3488 (find_and_return_menu_selection):
3489 * print.c (PRINTFINISH):
3490 * process.c (Fformat_network_address):
3491 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3492 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3493 * sound.c (wav_play, au_play):
3494 * syntax.c (skip_chars):
3495 * term.c (tty_menu_activate, tty_menu_show):
3496 * textprop.c (get_char_property_and_overlay):
3497 * window.c (Fset_window_configuration):
3498 * xdisp.c (safe__call, next_overlay_change, vmessage)
3499 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3500 * xfaces.c (face_at_buffer_position):
3501 * xmenu.c (x_menu_show):
3502 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3503 allocation size isn't bounded.
3504 * callint.c (Fcall_interactively): Redo memory_full check
3505 so that it can be done at compile-time on some platforms.
3506 * coding.c (MAX_LOOKUP_MAX): New constant.
3507 (get_translation_table): Use it.
3508 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3509 SAFE_ALLOCA, to catch integer overflows on size calculation.
3510 (exec_failed) [!DOS_NT]: New function.
3511 (child_setup) [!DOS_NT]: Use it.
3512 * editfns.c (Ftranspose_regions):
3513 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3514 * editfns.c (check_translation):
3515 Allocate larger buffers on the heap.
3516 * eval.c (internal_lisp_condition_case):
3517 Check for MAX_ALLOCA overflow.
3518 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3519 (Fbase64_encode_region, Fbase64_decode_region):
3520 Avoid unnecessary calls to SAFE_FREE before 'error'.
3521 * buffer.c (mouse_face_overlay_overlaps):
3522 * editfns.c (Fget_pos_property, check_translation):
3523 * eval.c (Ffuncall):
3524 * font.c (font_unparse_xlfd, font_find_for_lface):
3525 * ftfont.c (ftfont_drive_otf):
3526 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3527 (menu_bar_items, tool_bar_items):
3528 * sound.c (Fplay_sound_internal):
3529 * xdisp.c (load_overlay_strings, dump_glyph_row):
3530 Use an ordinary auto buffer rather than alloca, since the
3531 allocation size is fixed and small.
3532 * ftfont.c: Include <c-strcase.h>.
3533 (matching_prefix): New function.
3534 (get_adstyle_property): Use it, to avoid need for alloca.
3535 * keyboard.c (echo_add_key):
3536 * keymap.c (describe_map): Use ptrdiff_t, not int.
3537 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3538 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3539 when counting bytes.
3540 * lisp.h (xlispstrdupa): Remove, replacing with ...
3541 (SAFE_ALLOCA_STRING): ... new macro with different API.
3542 This fixes a portability problem, namely, alloca result
3543 passed to another function. All uses changed.
3544 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3546 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3547 (REGEX_ALLOCATE): New macros.
3548 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3549 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3551 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3553 (decode_mode_spec_coding): Store directly into buf rather than
3554 into an alloca temporary and copying the temporary to the buf.
3556 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3558 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3560 2014-09-04 Jan D <jan.h.d@swipnet.se>
3562 * xterm.c (x_term_init): Don't call x_session_initialize if running
3563 as a daemon (Bug#18375).
3565 * xsmfns.c: Initialize ice_fd.
3567 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3569 Less chatter in 'make' output.
3570 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3571 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3572 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3574 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3576 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3577 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3579 * nsfns.m (Fx_create_frame):
3580 * w32fns.c (Fx_create_frame):
3581 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3584 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3586 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3587 the reported row in the case of a window with a header line, by
3588 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3589 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3591 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3593 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3594 when configured --with-wide-int on typical 32-bit platforms.
3596 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3598 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3599 when HPOS is negative, for the benefit of R2L glyph rows whose
3600 newline overflows into the fringe.
3602 2014-09-03 Ken Brown <kbrown@cornell.edu>
3604 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3606 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3608 Minor cleanup of recent strlen-avoiding patch.
3609 * fileio.c (CHECK_LENGTH): Remove.
3610 Rewrite callers so that they don't need it.
3611 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3612 variable wasn't set.
3614 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3616 * fileio.c (CHECK_LENGTH): New macro.
3617 (Fexpand_file_name): Use it and get rid of a few more calls
3618 to strlen and strcat.
3619 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3620 * lisp.h (egetenv): ... because of a new inline function used to
3621 avoid calls to strlen for a compile-time constants.
3623 * buffer.h (decode_buffer): New function.
3624 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3625 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3626 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3627 * data.c (Flocal_variables_p):
3628 * fileio.c (Fverify_visited_file_modtime):
3629 * marker.c (live_buffer): Use it.
3631 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3633 Avoid extra calls to strlen in filesystem I/O routines.
3634 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3635 the length of 'newdir' is known or may be precalculated.
3636 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3637 not 'char *', and so use precalculated length.
3638 (Ffile_accessible_directory_p):
3639 * callproc.c (encode_current_directory, init_callproc):
3640 * charset.c (init_charset):
3641 * lread.c (load_path_check, load_path_default): Adjust users.
3642 * lisp.h (file_accessible_directory_p): Tweak prototype.
3644 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3646 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3649 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3651 --enable-silent-rules now suppresses more chatter.
3652 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3653 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3654 (am__v_CCLD_1): New macros, taken from Automake.
3655 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3657 Clean up extern decls a bit.
3658 * bytecode.c: Include blockinput.h and keyboard.h rather
3659 than rolling their APIs by hand.
3660 * emacs.c: Include regex.h and rely on its and lisp.h's API
3661 rather than rolling them by hand.
3662 * lastfile.c: Include lisp.h, to check this file's API.
3663 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3665 * regex.h (re_max_failures): New decl.
3666 * unexcw.c, unexmacosx.c, unexw32.c:
3667 Rely on lisp.h's API rather than rolling it by hand.
3668 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3669 Declare at top level, to pacify GCC -Wnested-externs.
3671 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3673 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3674 clipping rectangle become negative (i.e. large positive, since
3675 it's an unsigned data type). This can happen in R2L hscrolled
3676 glyph rows, and caused us to draw the cursor glyph on the fringe.
3677 For the details, see
3678 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3680 2014-08-31 Ken Brown <kbrown@cornell.edu>
3682 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3683 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3684 is defined. (Bug#18368)
3686 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3688 Vector-sorting fixes (Bug#18361).
3689 It's not safe to call qsort or qsort_r, since they have undefined
3690 behavior if the user-specified predicate is not a total order.
3691 Also, watch out for garbage-collection while sorting vectors.
3692 * fns.c: Include <vla.h>.
3693 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3694 (sort_vector_compare): Remove, replacing with ....
3695 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3696 ... these new functions.
3697 (sort_vector): Rewrite to use the new functions.
3698 GCPRO locals, since the predicate can invoke the GC.
3699 Since it's in-place return void; caller changed.
3700 (merge): Use 'inorder', for clarity.
3702 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3703 One can't hoist this out of the 'if', because intervening calls to
3704 newlocale, twolower, etc. can change errno.
3706 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3708 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3709 wording of the error messages.
3710 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3713 * w32proc.c (get_lcid_callback): Accept locale specifications
3714 without the country part, as in "enu" vs "enu_USA".
3715 (w32_compare_strings): Signal an error if a locale was specified,
3716 but couldn't be translated into a valid LCID.
3718 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3720 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3722 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3724 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3725 errno after towlower_l. errno's value is not specified after
3726 towlower_l. Instead, assume that towlower_l returns its argument
3727 on failure, which is portable in practice.
3729 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3731 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3733 * w32proc.c (w32_compare_strings): Accept additional argument
3734 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3735 if requested. If w32-collate-ignore-punctuation is non-nil, add
3736 NORM_IGNORESYMBOLS to the flags.
3737 (LINGUISTIC_IGNORECASE): Define if not already defined.
3738 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3740 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3743 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3745 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3746 Define substitutes for platforms that lack them.
3747 (str_collate): Add arguments locale and ignore_case.
3749 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3750 Add optional arguments LOCALE and IGNORE-CASE.
3752 * lisp.h (str_collate): Adapt argument list.
3754 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3756 Add vectors support to Fsort.
3757 * fns.c (sort_vector, sort_vector_compare): New functions.
3758 (sort_list): Likewise, refactored out of ...
3759 (Fsort): ... adjusted user. Mention vectors in docstring.
3760 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3761 * alloc.c (make_save_int_obj): New function.
3762 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3763 (make_save_int_obj): Add prototype.
3765 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3766 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3767 Conditionally define to match system's qsort_r signature.
3768 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3770 2014-08-28 Ken Brown <kbrown@cornell.edu>
3772 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3773 dumping and the system malloc after dumping. (Bug#18222)
3775 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3776 Define as macros, expanding to hybrid_malloc, etc.
3777 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3778 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3780 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3781 full implementation on Cygwin. Remove Cygwin-specific code that
3782 is no longer needed.
3783 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3784 Redefine as macros expanding to gmalloc, grealloc, etc.
3785 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3786 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3787 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3788 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3790 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3791 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3792 HAVE_POSIX_MEMALIGN)]: New functions.
3793 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3794 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3795 hybrid_aligned_alloc; declare.
3796 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3797 HAVE_POSIX_MEMALIGN)]: Define.
3798 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3799 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3800 Define as macro, expanding to gget_current_dir_name, and define
3802 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3803 malloc_enable_thread(). Don't initialize malloc.
3804 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3805 no longer defined on Cygwin).
3806 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3807 * sheap.c (bss_sbrk_buffer_end): New variable.
3808 * unexcw.c (__malloc_initialized): Remove variable.
3809 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3811 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3814 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3816 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3817 In `event->y' return entire range (the size of the scroll bar minus
3819 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3820 return entire range (the scaled size of the scroll bar minus
3821 that of the slider). In `portion' return the scaled position of
3823 (xaw_jump_callback): Restore part of code for vertical scroll
3824 bar broken in change from 2014-07-27.
3825 (xaw_scroll_callback): Provide incremental scrolling with
3826 horizontal scroll bars.
3828 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3830 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3832 * indent.c (Fvertical_motion): Fix vertical motion up through a
3833 display property after a newline. (Bug#18276)
3835 * xdisp.c (display_line): Don't assume that the call to
3836 reseat_at_next_visible_line_start ends up at a character
3837 immediately following the newline on the previous line.
3838 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3839 beyond ZV, which causes infloop in redisplay. For the details, see
3840 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3842 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3843 coordinate for hscrolled R2L screen lines. (Bug#18277)
3845 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3847 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3850 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3852 * syntax.c (scan_lists): Don't examine positions before BEGV.
3855 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3857 Improve robustness of new string-collation code (Bug#18051).
3858 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3859 (newlocale, wcscoll_l): Define substitutes for platforms that
3860 lack them, so as to simplify the mainline code.
3861 (str_collate): Simplify the code by assuming the above definitions.
3862 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3863 For example, the old version left the Emacs in the wrong locale if
3864 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3865 result. Report an error if newlocale fails.
3867 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3869 * lisp.h (str_collate):
3870 * sysdep.c (str_collate): Return int.
3871 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3873 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3875 Fix some glitches in previous change.
3876 * sysdep.c (stack_direction): Replace stack_grows_down
3877 to simplify calculation of stack boundaries.
3878 (handle_sigsegv): Check whether we really crash somewhere near
3879 to stack boundary, and handle fatal signal as usual if not.
3880 (init_sigsegv): Adjust accordingly.
3881 * keyboard.c (Vtop_level_message): Rename to
3882 Vinternal__top_level_message, as suggested by Stefan Monnier in
3883 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3884 All related users changed.
3886 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3888 Handle C stack overflow caused by too nested Lisp evaluation.
3889 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3890 siglongjmp point to transfer control from SIGSEGV handler.
3891 * keyboard.c (return_to_command_loop, recover_top_level_message)
3892 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3893 (regular_top_level_message): New variable.
3894 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3895 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3897 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3898 new variables described above.
3899 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3900 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3901 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3902 (init_sigsegv): New function.
3903 (init_signals): Use it.
3905 2014-08-25 Ken Brown <kbrown@cornell.edu>
3907 * emacs.c (main): Remove use of obsolete macro
3908 G_SLICE_ALWAYS_MALLOC.
3910 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3912 Implement locale-sensitive string collation for MS-Windows.
3913 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3914 New functions. (Bug#18051)
3916 * w32.h (w32_compare_strings): Add prototype.
3918 * w32.c <g_b_init_compare_string_w>: New global flag.
3919 (globals_of_w32): Initialize it.
3921 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3923 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3924 [WINDOWSNT]: Call str_collate on MS-Windows.
3926 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3928 One more minor cleanup of font subsystem.
3929 * font.h (struct font_driver): Convert text_extents to
3930 return void because returned value is never actually used.
3931 * macfont.m (macfont_text_extents):
3932 * w32font.c (w32font_text_extents):
3933 * xftfont.c (xftfont_text_extents): Adjust to return void
3934 and assume that 'metrics' argument is always non-NULL.
3935 * ftfont.c (ftfont_text_extents):
3936 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3938 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3940 Minor cleanups of str_collate fix (Bug#18051).
3941 * fns.c (str_collate): Move decl from here ...
3942 * lisp.h (str_collate): ... to here.
3943 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3944 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3945 potential problems with integer overflow. Don't assume
3946 setlocale succeeds. Remove unnecessary test before restoring
3947 locale via setlocale, and free the copied setlocale string
3950 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3952 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3954 * sysdep.c (str_collate): New function. (Bug#18051)
3956 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3958 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3959 if the initial "rm -f" fails. This is for MinGW builds, where
3960 MS-Windows will not allow deleting the executable file of a
3963 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3965 * w32term.c (w32_scroll_bar_handle_click)
3966 (w32_horizontal_scroll_bar_handle_click)
3967 (x_scroll_bar_report_motion)
3968 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
3969 SB_THUMBTRACK, use the 32-bit position information returned by
3970 GetScrollInfo, not the 16-bit information returned in the Windows
3973 2014-08-19 Eli Zaretskii <eliz@gnu.org>
3975 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
3976 second coordinate ('y') reported for dragging the horizontal
3979 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3981 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
3982 and text area-relative x-coordinates.
3984 2014-08-17 Eli Zaretskii <eliz@gnu.org>
3986 Avoid overwriting the reversed_p flags in the glyph matrices when
3987 init_iterator or start_display are called.
3988 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
3990 (tool_bar_height, redisplay_tool_bar, try_window)
3991 (try_window_reusing_current_matrix, try_window_id)
3992 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
3993 reversed_p flag of the iterator's glyph row where the glyph row
3994 is going to be redrawn.
3996 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
3998 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4000 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4002 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4003 of emacs_event return length from si.nPage to si.nMax.
4004 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4005 interchange start and end of thumb.
4007 2014-08-15 Ken Brown <kbrown@cornell.edu>
4009 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4010 ERRORCHECK mutexes. (Bug#18222)
4012 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4014 * frame.c (set_menu_bar_lines_1): Remove.
4015 (set_menu_bar_lines): Call change_frame_size instead of
4016 set_menu_bar_lines_1.
4018 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4020 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4023 2014-08-11 Glenn Morris <rgm@gnu.org>
4025 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4026 writing before backing up, since it causes a more serious problem
4027 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4028 (choose_write_coding_system): No longer callable from Lisp.
4029 Move last piece back here from Fwrite_region.
4030 (Fwrite_region, syms_of_fileio): Update for above changes.
4032 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4034 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4035 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4036 (Fwindow_new_pixel, Fset_window_new_pixel)
4037 (Fset_window_new_total, Fset_window_new_normal)
4038 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4040 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4042 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4044 * fontset.c (Finternal_char_font): Recompute basic faces if the
4045 frame's face cache was cleared. (Bug#18162)
4047 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4049 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4050 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4051 base buffer's undo list.
4053 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4055 Fix a couple of recent inadvertent breaks of the MSDOS port.
4056 * msdos.c: include required menu.h
4057 * term.c: set correct menu_show_hook on MSDOS.
4059 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4061 Fix handling of menu bar line on TTY frames (Bug#18136)
4063 * dispnew.c (handle_window_change_signal):
4064 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4065 frame's menu bar lines subtracted from height.
4066 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4068 (adjust_frame_size): Count in menu bar when setting FrameRows.
4069 (make_terminal_frame): When setting up the frame's lines and
4070 text height don't count in the menu bar.
4071 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4072 lines subtracted from height.
4073 (do_switch_frame): Set tty's FrameRows to number of total lines
4075 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4076 is used, return total number of lines and columns.
4077 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4079 * term.c (OUTPUT, tty_set_terminal_modes)
4080 (tty_set_terminal_window, tty_set_scroll_region)
4081 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4082 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4083 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4084 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4085 Call change_frame_size with frame's menu bar lines subtracted
4087 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4088 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4091 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4093 * alloc.c (Fmemory_info): Remove a stray brace.
4095 * process.c: Fix a comment typo.
4097 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4099 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4101 * widgetprv.h (EmacsFramePart): Remove font.
4103 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4104 (resources, setup_frame_cursor_bits): Remove unused variables and
4105 functions, esp. wrt. font (Bug#18227).
4107 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4109 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4111 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4113 Refer to MS-DOS using the same name everywhere.
4115 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4119 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4121 * w32term.c (w32_redeem_scroll_bar):
4122 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4123 not redeeming scroll bars that have been turned off.
4125 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4127 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4128 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4129 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4130 (safe_run_hook_funcall): Adjust accordingly.
4132 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4134 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4135 Condition correctly according to toolkit used.
4136 * frame.c (make_initial_frame, make_terminal_frame)
4137 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4138 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4139 assignments according to presence of toolkit scrollbars.
4140 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4141 Condition correctly according to toolkit used.
4142 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4143 only if toolkit supports it.
4144 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4146 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4148 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4150 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4152 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4153 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4154 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4155 (safe_run_hooks): Remove comment which is not relevant any more.
4157 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4159 Don't let big frames overrun the stack.
4160 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4161 Use SAFE_NALLOCA, not alloca.
4163 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4164 * dired.c (directory_files_internal): Use a volatile variable
4165 to prevent the compiler from optimizing away all copies of a local.
4166 I wonder how many other GC-related bugs like this lurk elsewhere?
4168 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4169 * xterm.h (struct x_display_info): New member 'connection'.
4170 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4171 so that x_delete_terminal has a file descriptor to pass to
4172 delete_keyboard_wait_descriptor.
4174 Don't mishandle year-9999 dates (Bug#18176).
4175 * editfns.c (decode_time_components): Store an invalid timespec
4176 on overflow, instead of returning false, so that the caller can
4177 distinguish overflow from other errors.
4178 (lisp_time_argument, lisp_seconds_argument): If the time is out
4179 of range, signal a time overflow instead of an invalid time spec.
4180 * keyboard.c (decode_timer): Treat time overflow like other
4183 Avoid undefined behavior with signed left shift.
4184 Caught by 'gcc -fsanitize=undefined'.
4185 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4186 * dispnew.c (line_hash_code, scrolling):
4187 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4188 Use 'unsigned', not 'int', for line hashes.
4189 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4191 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4193 Make compare-strings more compatible with old behavior (Bug#17903).
4194 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4196 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4198 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4199 Don't add label between left and right buttons (Bug#18129).
4201 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4203 Make functions static that no longer need to be extern.
4204 * frame.c, frame.h (set_menu_bar_lines):
4205 * keyboard.c (Qleftmost, Qrightmost):
4206 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4207 (x_set_internal_border_width):
4210 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4212 Fix display of R2L lines when the last character fits only partially.
4213 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4215 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4216 R2L row is visible only partially, give the row a negative x
4218 (display_line): Fix the calculation of the glyph whose pixel width
4219 is used to decide whether the last produced glyph fits on the
4220 line. When the last glyph fits only partially, give the row a
4223 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4224 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4225 pixel width of the first glyph that is hscrolled from display.
4226 (display_line): In R2L glyph rows, don't give a negative offset to
4227 row->x when the first glyph begins before first_visible_x.
4229 * xdisp.c (display_line): If called with iterator set up to write
4230 to a marginal area, delay the call to handle_line_prefix until we
4231 switch back to the text area. (Bug#18035)
4233 * .gdbinit (xwindow): The members total_cols, total_lines,
4234 left_col, and top_line are C integers (and has been so for the
4237 2014-08-01 Andreas Schwab <schwab@suse.de>
4239 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4240 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4242 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4244 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4245 (timerfd_callback): Ignore weird events with no data. Add tight
4246 assertions and comments.
4247 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4248 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4250 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4252 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4253 I had confused && with ||.
4255 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4257 Simplify timerfd configuration and fix some minor glitches.
4258 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4259 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4260 Fall back on timer_create if timerfd_create fails at runtime.
4261 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4262 kernel primitives to do resolution. All uses removed.
4263 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4264 (turn_on_atimers): Clear timer_create-based timers too,
4267 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4268 Without this change, the code can access the local variable 'width'
4269 even when it has not been initialized, and likewise for 'height';
4270 in either case this leads to undefined behavior.
4272 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4274 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4275 necessary, put horizontal scroll bar resources as well. See
4276 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4277 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4279 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4281 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4282 background value to match the resource of its vertical counterpart.
4284 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4286 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4287 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4289 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4291 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4292 change that added the top margin height to the requested height
4293 and revert (undocumented) part of 2014-07-28 change that changed
4294 the logic of whether a size change occurred.
4296 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4298 * .gdbinit (xwindow): The members total_cols, total_lines,
4299 left_col, and top_line are C integers (and has been so for the
4302 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4305 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4307 On GNU/Linux, use timerfd for asynchronous timers.
4308 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4309 (toplevel): Rename alarm_timer_ok to special_timer_available.
4310 [HAVE_TIMERFD]: Declare timerfd.
4311 [HAVE_CLOCK_GETRES]: Declare resolution.
4312 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4313 system timer resolution.
4314 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4315 (timerfd_callback) [HAVE_TIMERFD]: New function.
4316 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4317 [ENABLE_CHECKING]: New function for the sake of automated tests.
4318 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4319 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4320 [ENABLE_CHECKING]: Defsubr test function.
4321 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4322 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4323 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4325 Fix --without-x build and pacify --enable-gcc-warnings.
4326 Problems reported in Bug#18122 and Bug#18124.
4327 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4328 (frame_windows_min_size): Now static.
4329 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4331 (adjust_frame_size): Always declare prototype.
4333 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4334 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4335 * atimer.c (timerfd_callback): Always read expiration data.
4337 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4338 * process.c (add_timer_wait_descriptor): Add timer descriptor
4339 to input_wait_mask and non_process_wait_mask as well.
4341 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4343 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4345 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4347 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4348 Reinstate code removed by the prevoius commit to this file.
4350 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4352 * buffer.h (struct buffer): New fields scroll_bar_height and
4353 horizontal_scroll_bar_type.
4354 * buffer.c (bset_scroll_bar_height)
4355 (bset_horizontal_scroll_bar_type): New functions.
4356 (Fbuffer_swap_text): Handle old_pointm field.
4357 (init_buffer_once): Set defaults for scroll_bar_height and
4358 horizontal_scroll_bar_type.
4359 (syms_of_buffer): New variables scroll_bar_height and
4360 horizontal_scroll_bar_type.
4361 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4362 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4363 (set_vertical_scroll_bar): Remove prototype.
4364 (x_change_tool_bar_height): Add prototype.
4365 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4366 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4367 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4369 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4370 (update_window): Start mode_line_row->y after horizontal scroll
4372 (change_frame_size_1): Call adjust_frame_size.
4373 (init_display): When changing the size of a tty frame do not
4374 pass height of menu bar.
4375 (Qframe_windows_min_size): New symbol.
4376 * frame.h (struct frame): List tool bar fields after menu bar
4377 fields. Add official, total_lines, horizontal_scroll_bars,
4378 config_scroll_bar_height and config_scroll_bar_lines fields.
4379 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4380 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4381 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4382 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4383 (FRAME_WINDOWS_HEIGHT): New macros.
4384 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4385 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4386 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4387 horizontal scroll bar.
4388 (frame_inhibit_resize, adjust_frame_size)
4389 (frame_windows_min_size): Add declarations.
4390 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4391 (x_set_scroll_bar_default_height, x_set_left_fringe)
4392 (x_set_right_fringe, x_set_vertical_scroll_bars)
4393 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4394 (x_set_scroll_bar_height): Add external declarations.
4395 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4396 (adjust_frame_size): New functions.
4397 (make_frame): Initial horizontal_scroll_bars field.
4398 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4400 (make_initial_frame, make_terminal_frame): No horizontal scroll
4401 bar in initial and terminal frames. Use adjust_frame_size.
4402 (Fframe_total_cols): Fix doc-string.
4403 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4404 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4405 Rewrite using adjust_frame_size.
4406 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4407 (Qframe_windows_min_size): New symbols.
4408 (x_set_frame_parameters): Remove call of check_frame_size.
4409 (x_report_frame_params): Return scroll_bar_height value.
4410 (x_set_left_fringe, x_set_right_fringe): New functions.
4411 (adjust_frame_height, x_set_internal_border_width)
4412 (x_set_fringe_width): Remove.
4413 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4414 (x_set_scroll_bar_width, x_set_right_divider_width)
4415 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4416 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4418 (x_figure_window_size): Rewrite to make frame display the
4419 expected number of lines.
4420 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4421 (Vdefault_frame_horizontal_scroll_bars)
4422 (Vframe_initial_frame_tool_bar_height)
4423 (frame_inhibit_implied_resize): New variables.
4424 * fringe.c (compute_fringe_widths): Remove.
4425 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4426 (xg_create_horizontal_scroll_bar)
4427 (xg_update_horizontal_scrollbar_pos)
4428 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4429 (xg_get_default_scrollbar_height)
4430 (xg_clear_under_internal_border): Extern.
4431 * gtkutil.c (xg_frame_resized): Don't call
4432 do_pending_window_change.
4433 (xg_frame_set_char_size): Use adjust_frame_size.
4434 (style_changed_cb): Call update_theme_scrollbar_height and
4435 x_set_scroll_bar_default_height.
4436 (x_wm_set_size_hint): Don't call check_frame_size.
4437 (update_theme_scrollbar_height)
4438 (xg_get_default_scrollbar_height)
4439 (xg_create_horizontal_scroll_bar)
4440 (xg_update_horizontal_scrollbar_pos)
4441 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4442 (xg_create_scroll_bar): Set horizontal slot of bar.
4443 (xg_initialize): Call update_theme_scrollbar_height.
4444 (xg_clear_under_internal_border): No more static.
4445 * insdel.c (adjust_suspend_auto_hscroll): New function.
4446 (adjust_markers_for_delete, adjust_markers_for_insert)
4447 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4448 * keyboard.c (readable_events, discard_mouse_events)
4449 (make_lispy_event): Handle horizontal scroll bar click events.
4450 (Fsuspend_emacs): When changing the size of a tty frame do not
4451 pass height of menu bar.
4452 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4453 (Qright, Qleftmost, Qrightmost): New symbols.
4454 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4456 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4457 * nsfns.m (x_set_internal_border_width): New function.
4458 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4459 Remove extended fringe code.
4460 (x_set_window_size, x_new_font): Don't call
4461 compute_fringe_widths.
4462 * term.c (Fresume_tty): When changing the size of a tty frame do
4463 not pass height of menu bar.
4464 (clear_tty_hooks, set_tty_hooks):
4465 Clear horizontal_scroll_bar_hook.
4466 (init_tty): Frame has no horizontal scroll bars.
4467 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4468 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4469 scroll_bar_after_handle, scroll_bar_left_arrow,
4470 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4471 scroll_bar_to_rightmost entries.
4472 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4473 (struct terminal): Add set_horizontal_scroll_bar_hook.
4474 * w32console.c (initialize_w32_display):
4475 Clear horizontal_scroll_bar_hook.
4476 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4478 (x_clear_under_internal_border, x_set_internal_border_width):
4480 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4481 Set windows_or_buffers_changed when adding the menu bar.
4482 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4483 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4484 (w32_createhscrollbar): New functions.
4485 (w32_createscrollbar): Rename to w32_createvscrollbar.
4486 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4487 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4488 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4489 Add WM_EMACS_SHOWCURSOR.
4490 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4491 case do not artificially impose WM size hints.
4492 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4493 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4495 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4496 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4497 (unwind_create_frame_1): Remove.
4498 (Fx_create_frame): Make both scrollbars the system standard
4499 width and height. Use official field of frame structure to
4500 inhibit running window-configuration-change-hook.
4501 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4502 pixelwise. Handle frame's official field.
4503 (w32_frame_parm_handlers): Remove x_set_fringe_width
4504 entries. Add x_set_scroll_bar_height,
4505 x_set_horizontal_scroll_bars, x_set_left_fringe and
4507 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4508 pass height of menu bar to change_frame_size.
4509 * w32menu.c (set_frame_menubar): Rewrite using
4510 frame_inhibit_resize.
4511 * w32term.h (struct w32_display_info):
4512 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4513 (struct scroll_bar): Add horizontal.
4514 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4515 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4516 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4517 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4518 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4519 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4520 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4521 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4522 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4523 Define instead of WM_EMACS_CREATESCROLLBAR.
4524 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4525 WND_SCROLLBAR_INDEX.
4526 * w32term.c (horizontal_scroll_bar_min_handle)
4527 (horizontal_scroll_bar_left_border)
4528 (horizontal_scroll_bar_right_border): New integers.
4529 (x_set_frame_alpha): Replace x_highlight_frame by
4531 (x_window_to_scroll_bar): New argument "type". Update callers
4533 (w32_set_horizontal_scroll_bar_thumb)
4534 (x_horizontal_scroll_bar_report_motion)
4535 (w32_set_horizontal_scroll_bar)
4536 (w32_horizontal_scroll_bar_handle_click)
4537 (x_horizontal_scroll_bar_report_motion): New functions.
4538 (w32_mouse_position): Discriminate horizontal and vertical
4540 (my_create_scrollbar): Replace with two new functions
4541 my_create_vscrollbar and my_create_hscrollbar.
4542 (x_scroll_bar_create): New argument "horizontal".
4543 Update callers accordingly.
4544 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4545 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4547 (w32_read_socket): Handle WM_HSCROLL cae.
4548 (x_new_font): Don't recompute fringe widths.
4549 Use frame_inhibit_resize. Calculate new menu bar height iff we
4550 build without toolkit. Always clear under internal border.
4551 (x_set_window_size): Don't check frame size or recompute
4552 fringes. Reset fullscreen status before applying sizes.
4553 Always resize as requested by pixelwise argument. Don't call
4554 do_pending_window_change.
4555 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4556 (w32_initialize_display_info): Initialize dpyinfo's
4557 horizontal_scroll_bar_cursor entry.
4558 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4559 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4560 horizontal_scroll_bar_left_border.
4561 (w32fullscreen_hook): Intermittently resize window to normal
4562 when switching from fullscreen to maximized state.
4563 (run_window_configuration_change_hook): Don't run it if frame is
4565 (unwind_change_frame): Remove.
4566 (Fset_window_configuration): Rewrite using frame's official field.
4567 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4568 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4569 * window.h (struct window): New fields old_pointm,
4570 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4571 scroll_bar_height and suspend_auto_hscroll.
4572 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4574 (sanitize_window_sizes): Extern.
4575 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4576 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4577 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4578 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4579 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4581 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4582 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4583 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4584 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4585 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4586 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4587 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4588 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4589 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4590 (Fwindow_old_point, sanitize_window_sizes): New functions.
4591 (Qwindow_sanitize_window_sizes): New symbol.
4592 (window_body_height): Count in horizontal scroll bar.
4593 (set_window_hscroll, Fscroll_left, Fscroll_right):
4594 Set suspend_auto_hscroll slot.
4595 (Fwindow_inside_edges): Count fringes pixelwise.
4596 (coordinates_in_window, Fcoordinates_in_window_p):
4597 Consider horizontal scroll bar.
4598 (check_frame_size, adjust_window_margins): Remove functions and
4599 corresponding calls.
4600 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4601 (temp_output_buffer_show): Reset hscroll related fields.
4602 Initialize old_pointm.
4603 (make_parent_window): Initialize old_pointm.
4604 (make_window): Initialize old_pointm, horizontal scroll bar type,
4605 and scroll bar height.
4606 (resize_frame_windows): Don't count top margin in new sizes.
4607 Don't use safe sizes when shrinking a frame; let the window
4608 manager do the clipping.
4609 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4611 (Fdelete_window_internal): Unchain old_pointm marker.
4612 (window_scroll_pixel_based, Fscroll_other_window):
4614 (Fwindow_text_width, Fwindow_text_height): New argument
4616 (struct saved_window): New fields, old_pointm, hscroll_whole,
4617 suspend_auto_hscroll, scroll_bar_height and
4618 horizontal_scroll_bar_type.
4619 (Fset_window_configuration, save_window_save): Set new fields of
4621 (apply_window_adjustment): Don't call adjust_window_margins.
4622 (set_window_margins): Don't change margins if new sizes don't
4624 (set_window_scroll_bars): New argument "horizontal_type".
4625 Handle horizontal scroll bars. Don't change scroll bars if they
4626 don't fit into window.
4627 (Fset_window_scroll_bars): New argument "horizontal_type".
4628 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4629 (compare_window_configurations): Compare horizontal scroll bar
4631 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4632 horizontal scroll bar height.
4633 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4634 instead of FRAME_LINES.
4635 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4636 ON_VERTICAL_SCROLL_BAR.
4637 (with_echo_area_buffer): Initialize old_pointm.
4638 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4640 (unwind_with_echo_area_buffer): Handle old_pointm.
4641 (update_tool_bar): Set do_update when the tool bar window has at
4642 least one line (since this is what the user sets).
4643 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4644 (redisplay_tool_bar): Return early when toolbar has zero lines.
4645 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4646 (hscroll_window_tree): Handle suspension of auto_hscroll and
4648 (set_horizontal_scroll_bar): New function.
4649 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4650 more than one line. Handle horizontal scroll bars.
4651 (note_mouse_highlight): Handle horizontal scrol bars.
4652 (expose_frame): Set dimensions of XRectangle from frame's text
4654 (Vvoid_text_area_pointer): Update doc-string.
4655 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4656 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4657 (x_set_internal_border_width): New functions.
4658 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4659 (unwind_create_frame_1): Remove.
4660 (Fx_create_frame): Handle horizontal scroll bars. Use official
4661 field of frame structure to inhibit running
4662 window-configuration-change-hook.
4663 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4664 pixelwise. Handle frame's official field.
4665 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4666 x_set_horizontal_scroll_bars, x_set_left_fringe,
4668 * xmenu.c (update_frame_menubar, free_frame_menubar):
4669 Use adjust_frame_size.
4670 * xterm.h (struct x_display_info):
4671 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4673 (struct scroll_bar): Add horizontal slot.
4674 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4675 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4676 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4677 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4678 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4679 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4680 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4681 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4682 (x_clear_under_internal_border): Remove.
4683 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4684 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4685 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4686 HORIZONTAL. Update callers.
4687 (horizontal_action_hook_id): New action hook id.
4688 (x_horizontal_scroll_bar_to_input_event)
4689 (x_create_horizontal_toolkit_scroll_bar)
4690 (xt_horizontal_action_hook)
4691 (x_set_toolkit_horizontal_scroll_bar_thumb)
4692 (XTset_horizontal_scroll_bar, x_net_wm_state)
4693 (x_horizontal_scroll_bar_report_motion): New functions.
4694 (xg_scroll_callback, x_scroll_bar_handle_click):
4695 Handle horizontal scroll bars.
4696 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4697 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4699 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4700 Handle horizontal scroll bars.
4701 (handle_one_xevent): Handle horizontal scroll bar events.
4702 Call x_net_wm_state.
4703 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4705 (x_set_window_size): Don't call check_frame_size and
4706 do_pending_window_change.
4707 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4708 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4709 (x_scroll_bar_set_handle): Add some checks when calling
4712 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4714 Revert previous change.
4715 There is certainly nothing wrong with writing code like 'lo <= i
4716 && i <= hi', even if LO happens to a constant. There isn't even
4717 anything wrong in general with writing 'a <= b' if A happens to
4718 be a constant. At any rate stylistic changes shouldn't
4719 be done like this without discussion.
4721 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4723 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4724 (Fgarbage_collect): Reorder conditions that are written backwards.
4725 * data.c (cons_to_unsigned): Likewise.
4726 * dispnew.c (update_frame_1, sit_for): Likewise.
4727 * fileio.c (file_offset): Likewise.
4728 * filelock.c (read_lock_data, lock_file): Likewise.
4729 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4731 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4732 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4733 * lread.c (read1): Likewise.
4734 * minibuf.c (read_minibuf_noninteractive): Likewise.
4735 * nsterm.m (x_set_frame_alpha): Likewise.
4736 * process.c (wait_reading_process_output): Likewise.
4737 * region-cache.c (delete_cache_boundaries): Likewise.
4738 * xterm.c (x_set_frame_alpha): Likewise.
4740 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4742 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4745 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4747 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4748 because atimer expiration is absolute rather than relative.
4750 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4752 * w32term.h (current_popup_menu, menubar_in_use):
4753 Move declarations from w32term.c.
4755 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4757 * w32fns.c (menubar_in_use): No more static.
4758 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4760 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4762 Move hourglass machinery to RIF.
4763 * dispextern.h (struct redisplay_interface): New members
4764 show_hourglass and hide_hourglass. Indent comments.
4765 (show_hourglass, hide_hourglass): Remove prototypes.
4766 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4767 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4768 (ns_redisplay_interface): Add them.
4769 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4770 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4771 (w32_arrow_cursor): New function to hack around non-GUI frames.
4772 (w32_redisplay_interface): Add new functions.
4773 * w32term.h (w32_arror_cursor): Add prototype.
4774 * xdisp.c (show_hourglass): New function, refactored out from
4775 platform-dependent code.
4776 (cancel_hourglass): Now call to RIF function.
4777 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4778 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4779 (x_redisplay_interface): Add new functions.
4781 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4783 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4784 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4785 and complete previous change.
4786 * frame.c (adjust_frame_height): New function.
4787 (Fset_frame_height, Fset_frame_size): Use it.
4788 (x_set_frame_parameters): Take frame top margin into account.
4790 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4792 * frame.c (Fset_frame_height): Take frame top margin into account.
4793 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4794 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4796 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4798 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4799 menubar_height as such. Tweak comment.
4800 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4801 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4802 All related users changed.
4803 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4804 * xterm.c (handle_one_xevent):
4805 * gtkutil.c (xg_event_is_for_menubar):
4806 * xfns.c (x_window) [USE_X_TOOLKIT]:
4807 * xmenu.c (set_frame_menubar, free_frame_menubar):
4808 Prefer to use FRAME_MENUBAR_HEIGHT.
4810 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4812 * frame.c (Fframe_parameters): Always report frame height without
4813 menu and tool bar lines.
4815 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4817 * nsterm.m (applicationDidFinishLaunching:): Call
4818 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4819 (antialiasThresholdDidChange:): New method for EmacsApp.
4821 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4823 * macfont.m (macfont_update_antialias_threshold): Remove static.
4825 * macfont.h (macfont_update_antialias_threshold): Declare.
4827 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4829 * w32select.c (setup_windows_coding_system):
4830 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4831 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4833 * w16select.c (Fw16_get_clipboard_data):
4834 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4837 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4838 buffer position where we are to start the iteration.
4839 (handle_invisible_prop): Record in it->stop_charpos the position
4840 where the invisible text ends. (Bug#18035)
4841 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4842 row has zero buffer position as their start position.
4843 Reported by martin rudalics <rudalics@gmx.at>.
4845 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4846 infinite looping in redisplay when display lines don't have enough
4847 space to display even a single character. (Bug#18036)
4849 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4851 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4852 * xfns.c (x_window): Use it to allow xfree later.
4853 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4854 where appropriate. Use bool for booleans and remove redundant checks.
4855 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4856 * xterm.c (x_free_frame_resources): Free shell_position.
4858 2014-07-19 K. Handa <handa@gnu.org>
4860 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4861 mandatory font spec (Bug#17973).
4863 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4865 * font.c (font_score): Return the worst score if the size of
4866 ENTITY is wrong by more than a factor 2 (Bug#17973).
4868 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4870 * frame.c (frame_unspecified_color): New function
4871 refactored out from ...
4872 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4873 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4875 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4876 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4877 * lisp.h (set_frame_param): Remove prototype.
4878 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4879 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4882 Prefer 'x_display_info *' to 'Display *' in X selection code.
4883 This helps to avoid unneeded calls to x_display_info_for_display.
4884 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4885 instead of 'Display *'.
4886 (SELECTION_EVENT_DPYINFO): New macro.
4887 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4888 it as an lvalue. Mention this in comment.
4889 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4890 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4891 (selection_data_to_lisp_data, receive_incremental_selection):
4892 Convert to use 'x_display_info *'. Adjust users where appropriate.
4893 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4894 selection data *' as last arg to not return values in args.
4895 (unexpect_property_change): Use common removal technique.
4897 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4899 * print.c (print_preprocess): Adjust to match changed
4900 sub char-table structure and avoid crash (Bug#18038).
4902 * data.c (wrong_choice): Not static any more.
4903 * lisp.h (wrong_choice): Add prototype.
4904 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4905 Declare namebuf as such. Tweak comment.
4906 [USE_GTK]: Likewise for tool_bar_position.
4907 (fset_tool_bar_position) [USE_GTK]: Ditto.
4908 (FRAME_TOOL_BAR_POSITION): New macro.
4909 * frame.c (x_report_frame_params):
4910 * gtkutil.c (update_frame_tool_bar):
4911 * xfns.c (Fx_create_frame): Use it.
4912 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4914 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4916 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4917 buffer's default-directory only if it is a string. (Bug#17986)
4919 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4921 More precise control over values of some buffer-local variables.
4922 * keyboard.c (Qvertical_scroll_bar):
4923 * frame.c (Qleft, Qright): Move to ...
4924 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4925 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4926 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4927 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4928 vertical-scroll-bar, scroll-up-aggressively
4929 and scroll-down-aggressively.
4930 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4932 * nsfns.m, frame.h (Qleft, Qright):
4933 * nsterm.m (Qleft): Remove declarations.
4934 * gtkutil.c (toplevel): Include buffer.h.
4935 * data.c (wrong_choice, wrong_range): New functions.
4936 (store_symval_forwarding): Handle special properties of buffer-local
4937 variables and use functions from the above to signal error, if any.
4939 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4940 values. Add comment.
4941 (struct frame): Re-arrange layout to avoid extra padding and use bit
4942 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4943 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4944 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4945 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4946 Define as no-ops because there are no scroll bars anyway.
4947 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4950 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4951 Add convenient setter.
4952 (font_put_frame_data, font_get_frame_data): Use it.
4954 2014-07-15 Daiki Ueno <ueno@gnu.org>
4956 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4957 pointer argument, before dereferencing.
4958 (XCHAR2B_BYTE2): Likewise.
4960 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4962 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4963 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4964 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
4965 Use record_unwind_protect_int and avoid consing.
4966 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
4968 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
4970 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
4972 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
4973 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
4975 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
4976 (main) [MSDOS]: Use SET_BINARY instead of setmode.
4977 * minibuf.c: Include binary-io.h instead of fcntl.h.
4978 (read_minibuf_noninteractive):
4979 Use set_binary_mode instead of handcrafted code.
4980 Don't call emacs_set_tty if emacs_get_tty failed.
4981 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
4982 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
4983 * w32.c (pipe2): Adjust eassert to include O_BINARY.
4985 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
4986 This works around a GCC compiler bug when Emacs is configured with
4987 --enable-gcc-warnings.
4989 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
4991 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
4992 or characters in string, respectively. Add comment.
4993 * fringe.c (Fdefine_fringe_bitmap):
4994 * fns.c (Fsubstring, substring_both): Use it.
4995 * keymap.c (Fdefine_key, Flookup_key):
4996 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
4998 * term.c (tty_menu_add_pane, tty_menu_add_selection):
4999 Use menu_item_width.
5000 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5002 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5004 Improve behavior of 'bzr up; cd src; make -k'.
5005 * Makefile.in (top_srcdir): New var.
5006 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5007 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5008 its expansion is a bit shorter.
5009 (../config.status): Actually build config.status instead of
5011 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5012 New macros, copied and relocated from ../Makefile.in.
5013 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5014 (../config.status, Makefile): New dependencies and rules,
5015 copied with relocation from ../Makefile.in. This should be more
5016 likely to rebuild the build machinery properly if you do a 'make'
5017 in the src directory.
5019 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5021 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5024 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5025 behavior on Windows 7 and later when the function is repeatedly
5026 invoked with the same value of DIR. (Bug#17950)
5028 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5029 string to match the one in w32fns.c.
5031 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5032 stdin to binary mode only if it is connected to a terminal.
5034 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5036 Coalesce extern decls.
5037 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5038 * sysdep.c (emacs_get_tty, emacs_set_tty):
5039 Move duplicate extern decls from here ...
5040 * systty.h: ... to here, so that there's just one copy.
5042 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5044 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5046 * nsfns.m (Fns_popup_font_panel): Ditto.
5048 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5050 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5052 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5054 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5055 [DOS_NT]: Implement for WINDOWSNT.
5057 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5060 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5062 * sysdep.c (suppress_echo_on_tty): New function.
5063 * minibuf.c (read_minibuf_noninteractive): Use it.
5065 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5067 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5068 sysinfo failed. Adjust docstring.
5070 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5072 Implement memory-info for MS-DOS.
5073 * dosfns.c (dos_memory_info): New function.
5074 * dosfns.h (dos_memory_info): Add prototype.
5075 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5076 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5077 of doing some of its job.
5079 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5080 reference termios structure members.
5082 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5084 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5086 * minibuf.c (top): Include systty.h. Declare external
5087 emacs_get_tty and emacs_set_tty.
5088 (Vread_hide_char): New lisp variable.
5089 (read_minibuf_noninteractive): Hide characters with
5090 Vread_hide_char if it is a character. (Bug#17839)
5092 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5094 Implement memory-info for MS-Windows.
5095 * w32.c (w32_memory_info): New function.
5096 * w32.h (w32_memory_info): Prototype it.
5097 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5099 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5101 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5102 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5103 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5104 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5105 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5106 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5107 (decode_coding_big5, decode_coding_charset, decode_coding)
5108 (encode_coding): Adjust users.
5110 * alloc.c (Fmemory_info): New function.
5112 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5114 * syntax.c (back_comment): Use more-natural location for label.
5116 * font.c, font.h (font_unparse_fcname): Now static.
5117 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5119 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5121 Next minor cleanup of font subsystem.
5122 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5123 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5125 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5127 * ftfont.h (ftfont_font_format): Remove prototype.
5128 * ftfont.c (ftfont_font_format): Remove; now unused.
5130 * nsfont.m (nsfont_open):
5131 * w32font.c (w32font_open_internal):
5132 * w32uniscribe.c (uniscribe_open):
5133 * xfont.c (xfont_open):
5134 * xftfont.c (xftfont_open): All users changed.
5136 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5137 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5139 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5141 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5142 x_produce_glyphs does when it generates a stretch glyph that
5143 represents a TAB. (Bug#17969)
5145 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5146 and there is a display property at that position, don't call
5147 move_it_to to move to a position before window start. (Bug#17942)
5148 Fix condition for finding CHARPOS by the first call to move_it_to.
5151 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5153 * syntax.c (find_defun_start): Try the cache even
5154 if !open_paren_in_column_0_is_defun_start.
5155 (back_comment): If find_defun_start was pessimistic, use the
5156 scan_sexps_forward result to improve the cache (bug#16526).
5158 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5160 * xdisp.c (redisplay_window): If redisplay of a window ends up
5161 with point in a partially visible line at end of the window, make
5162 sure the amended position of point actually has smaller Y
5163 coordinate; if not, give up and scroll the display. (Bug#17905)
5165 * window.c (window_scroll_pixel_based): When point ends up at the
5166 last fully visible line, don't let move_it_to stop at the left
5167 edge of the line and dupe us into thinking point is inside the
5170 * w32.c (network_interface_info): Make sure the argument is a
5173 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5175 * process.c (read_and_dispose_of_process_output): Fix typo
5176 in previous patch: we want nonnegative fds, not nonzero fds.
5178 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5180 * chartab.c (char_table_translate): Move to...
5181 * character.h (char_table_translate): ... inline function here.
5182 Avoid Faref and assume that args are always valid. This helps to
5183 speedup search, which is especially important for a huge buffers.
5184 * lisp.h (char_table_translate): Remove prototype.
5186 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5187 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5188 New function, with an intention to avoid code duplication between
5190 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5192 * ftfont.c (ftfont_open):
5193 * macfont.m (macfont_open):
5194 * xftfont.c (xftfont_open): Use it.
5196 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5198 * process.c: Add sanity checks for file descriptors (Bug#17844).
5199 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5200 Check that infd is nonnegative before using it as an fd.
5201 (read_and_dispose_of_process_output, Fprocess_send_eof):
5202 Likewise, for outfd.
5203 (wait_reading_process_output): Omit unnecessary check of infd.
5205 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5207 Minor fixups related to usage of the 'long' type.
5208 * gnutls.c (emacs_gnutls_handshake):
5209 * xfaces.c (dump_realized_face):
5210 Work even if 'long' is narrower than 'void *'.
5211 * termcap.c (scan_file):
5212 * xselect.c (x_decline_selection_request)
5213 (x_reply_selection_request, x_get_window_property):
5214 * xterm.c (x_set_frame_alpha):
5215 Remove unnecessary 'L' suffixes of integer constants.
5216 * xfns.c (hack_wm_protocols):
5217 * xselect.c (x_fill_property_data):
5218 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5219 Remove unnecessary casts to 'long'.
5220 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5222 Minor ImageMagick safety fixes.
5223 * image.c (imagemagick_compute_animated_image):
5224 Remove useless assignment to local. Avoid problems if dest_width is 0.
5225 (imagemagick_load_image): Use int for pixel counts that can't
5226 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5227 a row width greater than the image width (or greater than LONG_MAX!).
5229 2014-07-04 K. Handa <handa@gnu.org>
5231 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5232 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5233 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5235 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5237 * font.h (struct font_driver): Remove get_outline and free_outline;
5238 not used by any font driver.
5239 * ftfont.c (ftfont_driver):
5240 * macfont.m (macfont_driver):
5241 * nsfont.m (nsfont_driver):
5242 * w32font.c (w32font_driver):
5243 * w32uniscribe.c (uniscribe_font_driver):
5244 * xfont.c (xfont_driver): Related users changed.
5245 * xselect.c (x_get_window_property): Use convenient xmalloc.
5246 Call to xfree only if some data was really allocated.
5248 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5250 On MS-Windows, display busy cursor on all GUI frames.
5251 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5252 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5253 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5255 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5256 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5258 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5260 Use convenient alists to manage per-frame font driver-specific data.
5261 * frame.h (struct frame): Rename font_data_list to...
5262 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5263 * font.h (struct font_data_list): Remove; no longer need a special
5265 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5267 * font.c (font_put_frame_data, font_get_frame_data)
5268 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5270 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5271 Related users changed.
5272 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5273 Prefer convenient xmalloc and xfree.
5275 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5277 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5278 the window whose glyph row is being prepared and a flag whether it
5279 is for mode/header line. Make sure the glyph row's marginal areas
5280 are in sync with what the window wants.
5283 * xdisp.c (display_line, display_mode_line):
5284 Call prepare_desired_row with additional arguments, as appropriate.
5286 * dispextern.h (prepare_desired_row): Adjust prototype.
5288 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5290 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5291 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5292 caused by xw_popup_dialog in daemon mode (Bug#17891).
5294 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5296 * frame.c (do_switch_frame): When switching to another TTY frame,
5297 make sure FrameCols and FrameRows are in sync with the new frame's
5300 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5302 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5303 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5304 min_char slots. Adjust comment.
5305 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5306 Add SUB_CHAR_TABLE_OFFSET member.
5307 (make_uninit_sub_char_table): New function.
5308 (toplevel): Add compile-time assert to verify suitable member layout
5309 in Lisp_Sub_Char_Table.
5310 * alloc.c (mark_char_table): Add extra argument to denote char table
5311 subtype. Adjust to match new layout of sub char-table.
5312 (mark_object): Always mark sub char-tables with mark_char_table.
5313 * chartab.c (make_sub_char_table, copy_sub_char_table)
5314 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5315 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5316 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5317 All related users changed.
5318 * lread.c (read1): Adjust to match new layout of sub char-table.
5319 * print.c (print_object): Likewise (Bug#17898).
5321 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5323 * keymap.c (get_keyelt): Simplify.
5324 (copy_keymap_item): Remove left-over code for when we had
5325 key-shortcut caches.
5327 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5329 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5330 (dealloc): Remove for EmacsScroller.
5332 * nsterm.h (EmacsScroller): Remove dealloc.
5334 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5336 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5338 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5340 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5341 when setNeedsDisplay is called so we don't trigger redisplay for every
5344 * nsterm.m (any_help_event_p): New variable.
5345 (mouseMoved:): Set any_help_event_p to YES if help event is
5346 generated. Remove else with empty help event that triggered redisplay
5347 for every mouse move.
5348 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5350 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5352 * xfns.c (Qsuppress_icon): Remove; no real users.
5353 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5354 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5355 (syms_of_w32fns): Don't DEFSYM it.
5357 2014-06-29 Glenn Morris <rgm@gnu.org>
5359 * Makefile.in (ns-app): Mark as PHONY.
5361 2014-06-28 Glenn Morris <rgm@gnu.org>
5363 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5364 liblw.a in this directory.
5366 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5368 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5369 also in unibyte case. (Bug#17865)
5371 2014-06-28 K. Handa <handa@gnu.org>
5373 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5374 (MIN_CHARBUF_SIZE): New macro.
5375 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5377 2014-06-27 Glenn Morris <rgm@gnu.org>
5379 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5380 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5381 (.el.elc): Replace suffix rule with pattern rule.
5382 (%.elc): New pattern rule, with order-only prerequisite.
5383 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5384 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5385 in place of BOOTSTRAPEMACS.
5387 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5389 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5391 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5393 Consistently use validate_subarray to verify substring.
5394 * fns.c (validate_substring): Not static any more. Adjust to
5395 use ptrdiff_t, not EMACS_INT, because string and vector limits
5396 can't exceed ptrdiff_t even if EMACS_INT is wider.
5397 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5398 (secure_hash): Adjust user.
5399 * lisp.h (validate_subarray): Add prototype.
5400 * coding.c (Fundecodable_char_position):
5401 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5402 Use validate_subarray. Adjust comment to mention substring.
5404 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5406 Do not allow out-of-range character position in Fcompare_strings.
5407 * fns.c (validate_subarray): Add prototype.
5408 (Fcompare_substring): Use validate_subarray to check ranges.
5409 Adjust comment to mention that the semantics was changed. Also see
5410 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5412 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5414 Be more consistent about the 'Qfoo' naming convention.
5415 * image.c (Fimagemagick_types):
5416 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5417 * process.c (Fmake_network_process):
5418 Rename C local identifier 'Qfoo to avoid giving the false
5419 impression that it stands for the symbol 'foo'.
5421 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5423 Simplify and cleanup character conversion stuff.
5424 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5426 * character.c (multibyte_char_to_unibyte)
5427 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5428 * character.h (make_char): Remove; unused.
5429 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5430 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5431 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5432 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5433 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5435 2014-06-22 Mario Lang <mlang@delysid.org>
5437 * w32fns.c (Fw32_shell_execute): The the -> the.
5439 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5441 * xmenu.c (mouse_position_for_popup):
5442 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5443 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5444 * menu.c (Fx_popup_menu):
5445 * xselect.c (x_handle_dnd_message): Adjust users.
5446 * menu.h (mouse_position_for_popup): Remove prototype.
5447 * xterm.h (x_relative_mouse_position): Add prototype.
5448 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5449 call XFree if XQueryTree returns zero.
5451 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5453 * indent.c (Fvertical_motion): Doc fix.
5454 Move to the goal column, if any, with a single call to
5455 move_it_in_display_line, not in two calls. Doing this with two
5456 calls causes move_it_in_display_line apply the line-prefix
5457 handling twice instead of just once. (Bug#17823)
5459 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5461 Port to OS X ACLs (Bug#17810).
5462 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5463 ACL_TYPE_ACCESS) doesn't work.
5465 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5467 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5468 before checking key-translation-map (bug#17659).
5470 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5472 * font.c (font_make_object): Avoid dangling pointer which may
5473 crash GC (Bug#17771).
5475 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5477 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5478 prototype of DGifCloseFile as appropriate for older and newer
5480 (gif_close): New function, encapsulates the differences in the
5481 calling sequence of DGifCloseFile before v5.1.0 and after it.
5482 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5483 error string where appropriate. (Bug#17790)
5485 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5486 macro execution, make sure point didn't move since last complete
5487 redisplay, as the condition for using the glyph matrix
5488 information. (Bug#17777)
5490 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5492 Minor cleanup of fonset code.
5493 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5494 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5495 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5496 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5497 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5498 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5499 (free_realized_fontset): Remove because a no-op since 2008.
5500 (free_face_fontset): Adjust user.
5501 (syms_of_fontset): Shrink fontset by one extra slot.
5503 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5505 Omit redundant extern decls.
5506 Most of this patch is from Dmitry Antipov, in:
5507 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5508 * commands.h (update_mode_lines):
5509 * frame.h (Qbackground_color, Qforeground_color)
5510 (x_set_menu_bar_lines):
5511 * ftfont.c (ftfont_font_format):
5512 * intervals.h (Qkeymap, Qfont):
5513 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5514 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5515 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5516 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5517 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5518 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5519 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5520 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5521 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5522 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5523 (Qtool_bar, Qheader_line):
5524 * macros.c (Fexecute_kbd_macro):
5525 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5526 * xterm.c (x_delete_terminal, XSetIMValues):
5527 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5528 (x_implicitly_set_name, popup_activated)
5529 (widget_store_internal_border):
5530 Remove redundant decls.
5531 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5532 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5533 Remove _Noreturn, as make-docfile now does that for us.
5534 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5535 (Qregion_extract_function): New decl.
5536 * window.c, xfns.c: Include menu.h.
5538 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5540 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5542 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5544 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5545 * callint.c (read_file_name): ... convert to static here.
5546 * lisp.h (Fread_file_name): Do not EXFUN it.
5547 (STRING_COPYIN): Remove; unused.
5548 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5549 (char_composable_p): ... static function. All users changed.
5550 * eval.c (toplevel): Remove redundant #include directives.
5551 * xterm.c (x_initialize): Add static to match prototype.
5552 * ccl.c (Fccl_execute_on_string):
5553 * font.c (fon_intern_prop): Use make_specified_string.
5555 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5557 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5558 Reported by David Caldwell in:
5559 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5561 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5563 Do not ask for XRender extension each time XFT font is opened.
5564 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5565 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5567 2014-06-15 Glenn Morris <rgm@gnu.org>
5569 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5571 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5573 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5574 information if we are in the middle of executing a keyboard macro,
5575 since redisplay doesn't update the screen until the macro is
5576 finished. (Bug#17777)
5578 * alloc.c (cleanup_vector): Don't dereference a font driver
5579 pointer if it is NULL. (Bug#17771)
5581 2014-06-13 Glenn Morris <rgm@gnu.org>
5583 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5584 ($(lispsource)/international/charprop.el)
5585 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5586 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5587 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5588 GNU make automatically passes command-line arguments to sub-makes.
5590 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5592 Avoid hangs in accept-process-output (Bug#17647).
5593 * lisp.h, process.c (wait_reading_process_input):
5594 Return int, not bool. All uses changed.
5595 * process.c (SELECT_CANT_DO_WRITE_MASK):
5596 Remove macro, replacing with ...
5597 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5599 (status_notify): New arg WAIT_PROC. Return int, not void.
5602 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5604 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5605 the frame is the initial frame, because the hook is not set up
5606 then, and Emacs crashes.
5607 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5609 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5611 * keymap.c (silly_event_symbol_error): Don't recommend the use
5614 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5616 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5617 matching overlay strings with 'cursor' property against buffer
5618 positions traversed in the glyph row. (Bug#17744)
5620 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5622 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5625 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5626 determine 10.9 (Bug#17751).
5628 * macfont.m (macfont_draw): Positions were not freed.
5630 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5632 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5633 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5634 function. Also adjust comment.
5635 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5637 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5638 * font.c (font_done_for_face):
5639 * xfaces.c (realize_non_ascii_face): Adjust user.
5640 * font.h (struct font_driver): Convert 'prepare_face' to return
5641 void because its return value is never used anyway.
5642 * xfont.c (xfont_prepare_face): Return void.
5643 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5644 (xftfont_done_face): Use xfree.
5646 * dispextern.h (last_tool_bar_item): Remove declaration.
5647 * frame.h (struct frame): New member last_tool_bar_item.
5648 * frame.c (make_frame): Initialize it.
5649 * xdisp.c (toplevel): Remove last_tool_bar_item.
5650 (handle_tool_bar_click, note_tool_bar_highlight):
5651 * w32term.c (w32_read_socket, w32_initialize):
5652 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5654 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5655 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5657 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5659 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5660 * process.c (Faccept_process_output)
5661 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5662 the return value is about PROCESS, not about other processes.
5664 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5666 Further adjustments to mark_object and friends.
5667 Now the mark_object's stack is just 32 bytes on a 64-bit
5668 system, which means extra 20% off the stack usage.
5669 * alloc.c (mark_save_value): As before, refactored out from ...
5670 (mark_object): ... adjusted user. Also add comment.
5672 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5674 Fix core dump after a dropped X connection (Bug#17704).
5675 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5676 is dead, as we may be shutting down.
5678 2014-06-08 Glenn Morris <rgm@gnu.org>
5680 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5682 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5684 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5686 If a C name must be extern on some platforms, make it extern on all.
5687 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5689 * font.h (ftxfont_driver) [HAVE_XFT]:
5690 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5691 * lisp.h (get_frame_param):
5692 * menu.h (tty_menu_show):
5693 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5694 * termhooks.h (encode_terminal_code):
5695 * xterm.h (x_menu_wait_for_event):
5697 * frame.c (get_frame_param):
5698 * fringe.c (max_used_fringe_bitmap):
5699 * ftxfont.c (ftxfont_driver):
5700 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5701 * menu.c (menu_items_inuse):
5702 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5703 * term.c (encode_terminal_code, tty_menu_show):
5704 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5705 * xfaces.c (load_color):
5706 * xmenu.c (x_menu_wait_for_event):
5709 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5711 Change object marking routines to minimize stack usage.
5712 This change moves a few cold paths from mark_object to NO_INLINE
5713 functions and adjusts symbol marking loop. According to GCC 4.8.2
5714 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5715 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5716 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5717 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5718 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5719 refactored out from ...
5720 (mark_object): ... adjusted user. Also mark symbols in a tight
5722 (mark_face_cache): Add NO_INLINE.
5724 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5726 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5727 contains garbage on WINDOWSNT (which could potentially infloop at
5730 Minimize cursor motion during TTY menu updates.
5731 * term.c (tty_menu_display): Don't position cursor here.
5732 Instead, pass the cursor coordinates to update_frame_with_menu.
5733 (tty_menu_activate): Send the hide cursor command only once in an
5734 iteration through the outer 'while' loop.
5736 * dispnew.c (update_frame_1): Accept an additional argument
5737 SET_CURSOR_P, and position the cursor at the end of the frame
5738 update only if that argument is non-zero. All callers changed to
5739 provide the additional argument as non-zero, except for
5740 update_frame_with_menu.
5741 (update_frame_with_menu): Accept 2 additional arguments ROW and
5742 COL; if they are non-negative, instruct update_frame_1 not to
5743 position the cursor, and instead position it according to ROW and COL.
5745 * dispextern.h (update_frame_with_menu): Update prototype.
5747 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5749 * callproc.c (call_process): Don't check read-only if we don't insert
5750 anything (bug#17666).
5752 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5754 * dispnew.c (update_frame_with_menu): Set display_completed.
5756 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5758 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5760 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5762 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5764 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5765 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5767 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5769 * window.c (Frecenter): Signal an error if window-buffer is not
5772 * keyboard.c (make_lispy_position): Don't include a buffer position in
5773 mode/header-line mouse events.
5775 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5776 Vunread_command_events (bug#17650).
5778 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5780 * xterm.c (x_setup_pointer_blanking):
5781 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5783 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5785 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5786 because it will be defined in generated config.h if needed.
5788 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5790 Use terminal-specific hooks to display popup dialogs.
5791 * termhooks.h (struct terminal): New field popup_dialog_hook.
5792 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5793 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5794 code and use popup_dialog_hook.
5795 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5796 * nsterm.h (ns_popup_dialog): Adjust prototype.
5797 * nsterm.m (ns_create_terminal):
5798 * w32term.c (w32_create_terminal):
5799 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5800 Setup popup_dialog_hook.
5802 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5804 * w32heap.c (report_temacs_memory_usage): Improve the report by
5805 reporting the large blocks that are actually occupied at dump time.
5807 * w32console.c (initialize_w32_display): Set the console
5808 menu_show_hook, otherwise TTY menus are broken on w32.
5810 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5812 Use terminal-specific hooks to display menus.
5813 * termhooks.h (struct terminal): New field menu_show_hook.
5814 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5815 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5817 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5818 * nsmenu.m (ns_menu_show):
5819 * w32menu.c (w32_menu_show):
5820 * xmenu.c (x_menu_show):
5821 * term.c (tty_menu_show): Adjust to use bit flags.
5822 (set_tty_hooks): Set menu_show_hook.
5823 * xterm.c (x_create_terminal):
5824 * nsterm.m (ns_create_terminal):
5825 * msdos.c (initialize_msdos_display):
5826 * w32term.c (w32_create_terminal): Likewise.
5828 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5830 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5832 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5834 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5835 (FD_SET): Don't define on WINDOWSNT.
5837 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5839 * emacs.c: Include "sysselect.h", to define its inline functions.
5840 Reported by Glenn Morris in:
5841 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5843 Do not require libXt-devel when building with gtk.
5844 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5845 dependency on libXt-devel.
5846 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5847 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5848 lwlib-widget.h now does this.
5849 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5851 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5853 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5854 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5855 (delete_write_fd, wait_reading_process_output):
5856 Remove now-redundant easserts.
5857 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5858 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5859 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5860 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5862 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5864 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5865 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5866 (calloc): Don't undef, it is never defined.
5867 (HEAP_ENTRY_SHIFT): Remove unused macro.
5869 * Makefile.in (C_HEAP_SWITCH): Remove.
5870 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5872 Fix MS-Windows build broken by menu changes on 2014-06-02.
5873 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5875 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5876 Define instead of including ../lwlib/lwlib.h, which causes
5877 compilation errors due to missing X11 headers.
5879 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5881 * process.c (wait_reading_process_output): Omit incorrect test of
5882 p->infd against zero. Add easserts for infd having a plausible value.
5884 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5886 Adjust to match recent lwlib changes.
5887 * menu.h (xmalloc_widget_value): Replace by ...
5888 (make_widget_value): ... new prototype.
5889 * menu.c (xmalloc_widget_value): Replace by ...
5890 (make_widget_value): ... new function.
5891 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5892 * gtkutil.c (malloc_widget_value, free_widget_value):
5893 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5894 * keyboard.h (enum button_type, struct _widget_value):
5895 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5897 * nsmenu.m (ns_update_menubar, ns_menu_show):
5898 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5899 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5900 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5902 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5904 * image.c (x_query_frame_background_color)
5905 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5906 Fix --enable-gcc-warnings compilation without image libraries.
5908 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5910 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5911 emulated break value only if it goes up.
5912 (sbrk): Add assertion that the INCREMENT argument is strictly
5913 zero. Improve and correct the commentary.
5915 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5917 Improve AIX-related merge from emacs-24.
5918 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5919 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5920 not on AIX; since we're on the trunk we can use enums more broadly.
5922 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5924 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5926 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5927 to min(value, whole).
5929 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5931 Bring back the changes to GDB-visible symbols, but only on AIX.
5932 And only if it's not pre-4.2 GCC.
5933 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5934 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5935 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5938 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5940 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5941 with PT, not GPT. (Bug#16433)
5943 Revert last changes to GDB-visible symbols.
5944 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5945 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5946 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5949 2014-06-02 Glenn Morris <rgm@gnu.org>
5951 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5953 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5955 Fix port to 32-bit AIX with xlc (Bug#17598).
5956 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5957 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5958 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5959 to work around a compiler bug in IBM xlc 12.1.
5961 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5963 * xterm.c (x_update_window_end): Don't invalidate the entire
5964 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5965 highlight needs to be redisplayed. (Bug#17588)
5967 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5969 Port the GDB-visible symbols to AIX.
5970 Without them, GDB doesn't work to debug Emacs, since the AIX linker
5971 optimizes away the relevant external symbols. Use enums instead;
5972 this suffices for the AIX port, which is 32-bit-only anyway.
5973 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5974 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5975 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5978 Include sources used to create macuvs.h.
5979 * Makefile.in ($(srcdir)/macuvs.h): New rule.
5980 * macuvs.h: Use automatically-generated header.
5982 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
5984 Port signal-handling to DragonFly BSD (Bug#17646).
5985 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
5986 Move implementations from callproc.c to sysdep.c.
5987 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
5988 Move declarations from process.h to syssignal.h.
5990 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
5992 * callint.c (Ffuncall_interactively): Add usage.
5994 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
5996 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
5998 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6000 * w32heap.c (malloc_before_dump, malloc_after_dump)
6001 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6002 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6003 set errno where appropriate to emulate CRT functions.
6005 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6007 Debugging facility to check whether 'const char *' points to
6008 relocatable data of non-pure Lisp string.
6009 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6010 (mark_maybe_pointer): ... adjusted user.
6011 (relocatable_string_data_p): New function.
6012 * lisp.h (relocatable_string_data_p): Add prototype.
6013 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6014 the pointer to relocatable Lisp data is not used.
6016 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6018 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6019 * atimer.c (block_atimers):
6020 * callproc.c (block_child_signal): Block SIGINT too;
6021 otherwise, its handler might now unblock signals that it shouldn't.
6022 * keyboard.c (read_char): Clear signal mask, since we may
6023 be in a SIGINT handler, and many signals may be masked.
6024 * keyboard.c (handle_interrupt):
6025 * sysdep.c (handle_arith_signal):
6026 Clear signal mask instead of just unblocking the signal that
6027 was received, since several signals may be blocked at this point.
6029 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6031 * Makefile.in (TEMACS_POST_LINK): Remove target.
6032 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6033 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6035 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6037 * xmenu.c (xdialog_show): Remove prototype, rename to
6038 x_dialog_show, remove 2nd arg because it's always zero
6039 and simplify accordingly.
6040 (xw_popup_dialog): Adjust user.
6041 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6042 2nd arg because it's always zero and simplify accordingly.
6043 (w32_popup_dialog): Adjust user.
6045 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6047 * w32heap.c (report_temacs_memory_usage): New function.
6049 * unexw32.c (unexec) [ENABLE_CHECKING]:
6050 Call report_temacs_memory_usage.
6052 * w32heap.h (report_temacs_memory_usage): Add prototype.
6054 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6056 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6057 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6059 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6061 * buffer.c (init_buffer): Accept an argument 'initialized'.
6062 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6063 mmap_regions and mmap_fd, to avoid referencing stale data from the
6064 dump phase. Add an assertion for buffer text of buffers created
6065 in temacs before this function is called. (Bug#17622)
6066 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6068 * lisp.h (init_buffer): Update prototype.
6070 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6072 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6074 * alloc.c (Fgarbage_collect): Fix compilation with
6075 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6077 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6079 * frame.c, frame.h (frame_char_to_pixel_position)
6080 (frame_set_mouse_position): Now static, and made private in
6081 frame.c rather than public in frame.h.
6083 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6085 Refactor mouse positioning stuff to avoid code duplication.
6086 * frame.h (frame_char_to_pixel_position): New function.
6087 (x_set_mouse_position): Rename to...
6088 (frame_set_mouse_position): ...new function.
6089 (frame_set_mouse_pixel_position): Add prototype.
6090 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6091 Rename to frame_set_mouse_pixel_position.
6092 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6094 * xterm.h, w32term.h ( x_set_mouse_position)
6095 (x_set_mouse_pixel_position): Remove prototypes.
6097 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6099 On X, always make pointer visible when deleting frame (Bug#17609).
6100 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6102 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6104 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6105 * keyboard.c (gobble_input): If there is no terminal input error,
6106 make sure the pointer is visible for all frames on this terminal.
6107 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6108 it was previously disabled.
6110 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6112 * data.c (Fzerop): Move to Elisp.
6113 (syms_of_data): Don't defsubr it.
6114 * keyboard.c (echo_keystrokes_p): New function.
6115 (read_char, record_menu_key, read_key_sequence): Use it.
6117 * callint.c (Qfuncall_interactively): New var.
6118 (Qcall_interactively): Remove.
6119 (Ffuncall_interactively): New function.
6120 (Fcall_interactively): Use it.
6121 (syms_of_callint): Defsubr it.
6123 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6125 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6126 relocated from under us.
6128 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6130 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6131 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6132 configure, not from HEAPSIZE.
6133 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6135 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6136 for MinGW, since it no longer uses gmalloc.
6138 * buffer.c: Do not define mmap allocations functions for Windows.
6139 Remove mmap_find which is unused. Remove mmap_set_vars which does
6141 [WINDOWSNT]: Include w32heap.h.
6142 (init_buffer): Always allocate new memory for buffers.
6144 * emacs.c: Remove mmap_set_vars calls.
6146 * image.c (free_image): Undef free for Windows because it is
6147 redirected to our private version.
6149 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6150 (copy_executable_and_dump_data): Remove dumping the heap section.
6151 (unexec): Restore using_dynamic_heap after dumping.
6153 * w32heap.c (dumped_data_commit, malloc_after_dump)
6154 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6155 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6156 (mmap_free): New functions.
6158 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6160 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6162 * image.c (imagemagick_load_image): Use MagickRealType for local
6163 'color_scale', instead of double, to avoid a GCC warning about
6166 * xfns.c (Fx_window_property): Remove unused local.
6168 Don't kill already-reaped process (Bug#17561).
6169 * process.c (process_send_signal): Fix race condition where a
6170 subprocess was reaped by a signal handler between the check for
6171 liveness and calling 'kill', which meant that Emacs could in
6172 theory kill an innocent bystander process. Do the fix by blocking
6173 SIGCHLD in a critical section that checks liveness before killing.
6175 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6177 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6179 2014-05-26 Ken Brown <kbrown@cornell.edu>
6181 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6182 even if !CYGWIN (see bug#17510).
6184 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6186 * nsfns.m (Fns_do_applescript): Surround NSApp run
6187 with calls to ns_init_events, ns_finish_events (Bug#17424).
6189 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6191 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6192 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6194 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6195 with calls to ns_init_events, ns_finish_events (Bug#17424).
6197 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6199 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6200 if we are iterating over an object that generates glyphs for
6201 marginal areas. (Bug#17585)
6203 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6205 * xdisp.c (safe__call1, safe__eval): Now static.
6207 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6209 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6210 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6211 (safe_call1): Call safe_call instead of safe__call directly.
6213 2014-05-26 Ken Brown <kbrown@cornell.edu>
6215 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6216 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6219 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6221 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6222 (safe__call, safe__call1, safe__eval): New functions.
6223 (safe_call): Use it.
6224 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6225 (display_mode_element): Same for `:eval'.
6227 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6229 Fix port to 32-bit AIX (Bug#17540).
6230 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6231 twice. _text already includes this offset.
6232 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6234 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6236 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6237 when closest_pos is identical to to_charpos, don't recurse, since
6238 we already tried that, and failed. (Bug#17539)
6240 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6241 unwinding when frame's faces were not initialized yet, increment
6242 the frame's image-cache reference count before calling
6243 x_free_frame_resources. Don't dereference
6244 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6246 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6248 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6251 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6252 macfont.m, call draw with adjusted arguments so font drivers
6253 don't need to do that.
6255 * macfont.m (macfont_draw): Merge changes from Macport.
6257 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6259 * alloc.c (garbage_collect_1): New function, with all of the guts
6260 of Fgarbage_collect.
6261 (mark_stack): Accept an argument END and don't mark Lisp objects
6262 on the stack beyond the address given by END. Calculation of END
6263 was moved to Fgarbage_collect.
6264 (Fgarbage_collect): Calculate the end address of the stack portion
6265 that needs to be examined by mark_stack, and pass that address to
6266 garbage_collect_1, which will pass it to mark_stack.
6267 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6268 for more details about the underlying problems. In particular,
6269 this avoids dumping Emacs with the large hash-table whose value is
6270 held in purify-flag for most of the time loadup.el runs.
6272 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6274 * xfns.c (x_window_property_intern): New function (code from
6276 (Fx_window_property): Call x_window_property_intern. If property
6277 not found and NILP (source) and outer window != inner window,
6278 check outer window for property (Bug#17537).
6280 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6282 Supply malloc and alloc_size attributes for extern allocators.
6283 This documents the C API, and helps GCC generate a bit better code.
6284 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6285 (ATTRIBUTE_MALLOC_SIZE): New macros.
6286 * gmalloc.c (malloc, realloc, calloc):
6287 * gtkutil.h (malloc_widget_value):
6288 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6289 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6292 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6294 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6295 * image.c (imagemagick_load_image): Port to hosts that do not use
6296 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6298 2014-05-21 Leo Liu <sdl.web@gmail.com>
6300 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6302 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6304 * dbusbind.c (xd_signature): Revert last 2 patches.
6306 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6308 Allow any non-nil value to count as true in bool-vector.
6309 Likewise for xd_signature in dbusbind.c.
6310 This is more consistent with the usual practice in Emacs, which is
6311 that any non-nil value counts as true.
6312 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6313 * dbusbind.c (xd_signature): Likewise, for booleans.
6314 * data.c, lisp.h (Qbooleanp):
6315 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6317 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6319 * lisp.h (CHECK_BOOLEAN): New function.
6320 * alloc.c (Fbool_vector): New function.
6321 (syms_of_alloc): Defsubr it.
6322 * data.c (Qbooleanp): New symbol.
6323 (syms_of_data): DEFSYM it.
6324 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6326 * font.c (font_matching_entity): Extract font-entity object
6327 from the vector of matching entities (Bug#17486).
6329 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6331 Assume C99 or later (Bug#17487).
6332 * bytecode.c (B__dummy__): Remove.
6333 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6334 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6335 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6336 * regex.c (DEBUG_PRINT): Assume varargs macros.
6337 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6339 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6341 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6342 memory for every buffer that was dumped.
6344 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6346 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6347 (Fnreverse): Allow vectors and bool vectors.
6349 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6351 Minor cleanup for terminal setup.
6352 * termhooks.h (create_terminal): Adjust prototype.
6353 * terminal.c (create_terminal): Pass output method and RIF as args.
6354 (init_initial_terminal):
6355 * nsterm.m (ns_create_terminal):
6356 * term.c (init_tty):
6357 * w32term.c (w32_create_terminal):
6358 * xterm.c (x_create_terminal): Adjust users.
6359 Avoid redundant NULL initializers and add comments.
6361 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6363 * keyboard.c (Qdeactivate_mark): Now static.
6365 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6367 If available, use Xfixes extension to do pointer blanking.
6368 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6369 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6370 (make_invisible_cursor): Move to...
6371 * xterm.c (make_invisible_cursor): ...here.
6372 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6373 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6374 (x_term_init): Call to x_setup_pointer_blanking.
6375 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6376 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6378 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6380 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6382 2014-05-12 Glenn Morris <rgm@gnu.org>
6384 * fileio.c (Ffile_executable_p): Doc tweak.
6386 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6388 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6389 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6391 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6393 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6395 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6397 Fix initialization of minibuffer history variable (Bug#17430).
6398 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6399 Move the initialization up to prevent any "value void" message.
6401 2014-05-08 Samuel Bronson <naesten@gmail.com>
6403 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6404 are matched (bug#17413).
6406 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6408 Stop tooltips pulling Emacs window to front (Bug#17408).
6409 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6410 SetWindowPos invocations.
6412 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6414 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6415 not initialized (Bug#17398).
6417 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6419 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6421 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6423 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6424 [HAVE_NS]: Do not include png.h.
6425 (x_query_frame_background_color): New function.
6426 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6427 (png_load_body): Coalesce duplicate code.
6429 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6431 Consult libpng-config more consistently (Bug#17339).
6432 * Makefile.in (PNG_CFLAGS): New var.
6433 (ALL_CFLAGS): Use it.
6434 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6435 CFLAGS now handles this.
6437 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6439 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6440 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6441 because WCONTINUED is always defined now.
6442 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6444 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6446 * buffer.c (overlay_strings): Fix the wording of the commentary.
6448 2014-05-01 Glenn Morris <rgm@gnu.org>
6450 * floatfns.c (Fisnan):
6451 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6453 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6455 * term.c (tty_menu_activate): A better initialization for cursor
6458 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6460 * intervals.c: Tighten assertions.
6461 (create_root_interval): Make sure the interval is not empty.
6462 (intervals_equal): Use booleans.
6463 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6464 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6465 (balance_possible_root_interval): Simplify and use booleans.
6466 (split_interval_right, split_interval_left): Check LENGTH, and remove
6467 now redundant assertion.
6468 (adjust_intervals_for_insertion): Remove now redundant assertions.
6469 (delete_node, interval_deletion_adjustment)
6470 (adjust_intervals_for_deletion, merge_interval_right)
6471 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6472 (reproduce_interval): Make sure the interval is not empty.
6474 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6476 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6477 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6478 satisfaction that they would always be initialized.
6480 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6482 * term.c (tty_menu_display): Move the cursor to the active menu item.
6483 (tty_menu_activate): Return the cursor to the active menu item
6484 after displaying the menu and after displaying help-echo.
6485 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6486 for the details of why this is needed by screen readers and
6489 2014-04-30 Glenn Morris <rgm@gnu.org>
6491 * process.c (handle_child_signal):
6492 Handle systems without WCONTINUED. (Bug#15110, 17339)
6494 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6496 * window.c (struct saved_window): Remove mark.
6497 (Fset_window_configuration, save_window_save)
6498 (compare_window_configurations): Don't touch marks any more.
6500 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6502 Use bits_word for gcmarkbits.
6503 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6504 bits_word is typically a tad more efficient for mark bits than
6505 unsigned is, so use bits_word. All uses changed.
6506 * lisp.h (BITS_PER_INT): Remove; no longer used.
6508 Avoid undefined behavior in signed left shift.
6509 This ports to GCC 4.9.0 with -fsanitize=undefined.
6510 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6512 * regex.c (extract_number):
6513 * lisp.h (make_number, XINT):
6514 Do not shift a 1 bit left into a sign bit.
6515 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6516 not int, for gcmarkbits. All uses changed.
6518 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6520 * search.c (Fnewline_cache_check): Don't try to count newlines
6521 outside the buffer's restriction, as find_newline doesn't support that.
6523 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6525 * window.c (Fset_window_configuration): Deactivate the mark before
6527 (set_window_buffer): Ignore window_initialized.
6528 (window_initialized): Remove.
6529 * keyboard.c (Qdeactivate_mark): Not static any more.
6530 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6533 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6535 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6536 and to clang 3.4, which have fixed the bug. This should let us
6537 run a bit faster on these platforms when address sanitization is
6540 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6542 Port to GCC 4.9.0 with --enable-gcc-warnings.
6543 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6545 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6546 a way that also works with GCC 4.9.0.
6548 * search.c (Fnewline_cache_check): Remove unused locals.
6550 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6552 * search.c (find_newline1): New subroutine.
6553 (Fnewline_cache_check): New function.
6554 (syms_of_search): Defsubr it.
6556 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6558 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6559 * keyboard.c (unblock_input): Add comment.
6560 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6562 2014-04-22 Daniel Colascione <dancol@dancol.org>
6564 * lread.c (readevalloop_eager_expand_eval): New function
6565 that can recurse into toplevel forms.
6566 (readevalloop): Call it.
6567 * lisp.h: Declare Qprogn.
6568 * callint.c (Qprogn): No longer static.
6570 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6572 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6573 Also change identifiers to match the comments, and add more assertions
6576 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6578 * emacs.c (close_output_streams): Don't clear and restore errno.
6580 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6582 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6583 never becomes visible, i.e. using XMonad (Bug#17237).
6585 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6587 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6588 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6589 (Fline_pixel_height): Don't assume that the current buffer and the
6590 selected window's buffer are one and the same. (Bug#17281)
6592 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6593 paragraph-start cache before the newline cache. (Bug#17269)
6595 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6597 * term.c (tty_send_additional_strings): No need to fflush here,
6599 (tty_set_terminal_modes): fflush after sending additional strings,
6602 2014-04-17 Daniel Colascione <dancol@dancol.org>
6604 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6606 (tty_send_additional_strings): New function.
6607 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6608 (syms_of_term): Intern tty-mode-set-strings and
6609 tty-mode-reset-strings.
6611 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6613 * window.c (save_window_save): Lookup window_point_insertion_type in
6614 the right buffer (bug#15457).
6615 (Qwindow_point_insertion_type): New var.
6616 (syms_of_window): Initialize it.
6618 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6620 Fix the MSDOS build.
6621 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6622 (copy_text_and_data): Zero out the atexit chain pointer before
6625 * termhooks.h (encode_terminal_code): Update prototype.
6627 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6628 visible for all DOS_NT ports, not just WINDOWSNT.
6629 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6631 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6632 unless it is defined.
6633 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6635 * process.c (close_on_exec, accept4, process_socket): Move into
6636 the "ifdef subprocesses" part.
6637 (catch_child_signal): Condition by "ifdef subprocesses".
6638 (syms_of_process) <Qinternal_default_process_sentinel>
6639 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6641 * msdos.h: Add prototypes for new functions.
6642 (EINPROGRESS): Define.
6643 (O_CLOEXEC): Define to zero.
6645 * msdos.c (check_window_system): Remove unnecessary an
6646 incompatible duplicate function.
6647 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6648 New functions in support of new functionality.
6650 * menu.c (single_menu_item): Add visual indication of submenu
6651 also for menus on MSDOS frames.
6652 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6654 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6655 when async subprocesses aren't supported.
6657 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6659 * emacs.c (close_output_streams): Zero out errno before calling
6662 * dired.c [MSDOS]: Include msdos.h.
6664 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6665 (DATA_START) [MSDOS]: Define.
6666 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6668 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6669 Ifdef away for MSDOS.
6670 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6671 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6673 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6674 Use temporary file template that is compatible with mkostemp.
6675 Move vfork-related portions under #ifndef MSDOS.
6676 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6678 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6680 * buffer.c (Foverlays_at): Add argument `sorted'.
6682 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6684 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6685 text, invalidate the bidi_paragraph_cache upto and including the
6688 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6690 Port to IRIX 6.5 (Bug#9684).
6691 * conf_post.h (INET6) [IRIX6_5]: Define.
6692 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6693 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6695 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6697 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6698 before passing it to system APIs.
6700 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6702 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6703 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6705 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6707 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6709 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6711 Remove DATA_SEG_BITS.
6712 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6713 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6714 cc, but that platform is so old that SGI itself stopped supporting
6715 it in December 2013. If you still need Emacs on IRIX, please
6716 either compile with GCC and port the undumping code, or run
6717 './configure --with-wide-int'.
6718 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6719 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6720 DEFINE_GDB_SYMBOL_START way to define it.
6721 (NONPOINTER_BITS): New macro.
6722 (EMACS_INT): Use it.
6723 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6724 the problem and/or configuring --with-wide-int.
6725 (USE_LSB_TAG): Simplify, based on above changes.
6726 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6727 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6729 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6731 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6732 covered by a display string that ends in a newline, and that cases
6733 going back by DVPOS lines to hit the search limit, lift the limit
6734 and go back until DVPOS is reached. (Bug#17244)
6736 * indent.c (Fvertical_motion): Handle correctly the case when the
6737 display string is preceded by an empty line.
6739 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6740 use S_IWRITE instead.
6742 2014-04-11 Glenn Morris <rgm@gnu.org>
6744 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6746 2014-04-11 Ken Brown <kbrown@cornell.edu>
6748 * Makefile.in (EMACS_MANIFEST): Revert last change.
6750 2014-04-10 Daniel Colascione <dancol@dancol.org>
6752 * puresize.h (BASE_PURESIZE): Increase.
6754 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6756 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6758 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6759 region handling (and don't call signal_before_change) if
6760 inhibit_modification_hooks is set.
6761 (signal_before_change): Don't check inhibit_modification_hooks any more.
6763 2014-04-08 Daniel Colascione <dancol@dancol.org>
6765 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6766 function cells contain valid lisp objects. (Modified version of
6769 * alloc.c (detect_suspicious_free): Split actual stack capturing
6770 out into new function for easier breakpoint setting.
6771 (note_suspicious_free): New function.
6773 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6775 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6777 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6778 (symbol_block_pinned): New var.
6779 (Fmake_symbol): Initialize `pinned'.
6780 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6781 pinned and signal an error for un-purifiable objects.
6782 (pure_cons): Use it.
6783 (Fpurecopy): Use it, except for objects that can't be purified.
6784 (mark_pinned_symbols): New function.
6785 (Fgarbage_collect): Use it.
6786 (gc_sweep): Remove hack made unnecessary.
6788 2014-04-07 Glenn Morris <rgm@gnu.org>
6790 * keyboard.c (Fopen_dribble_file): Doc tweak.
6792 2014-04-07 Ken Brown <kbrown@cornell.edu>
6794 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6796 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6798 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6799 We have a substitute execinfo.h on hosts that lack it.
6800 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6801 isn't optimized away.
6803 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6805 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6806 * alloc.c (memory_full):
6807 * charset.c (syms_of_charset):
6808 * doc.c (Fsnarf_documentation):
6810 * font.c (BUILD_STYLE_TABLE):
6811 * keyboard.c (make_lispy_event):
6812 * profiler.c (setup_cpu_timer):
6813 * xgselect.c (xg_select):
6814 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6816 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6817 Replace the only use with ARRAYELTS (font_property_table).
6818 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6820 2014-04-03 Daniel Colascione <dancol@dancol.org>
6822 * xterm.c (x_term_init):
6823 * xfns.c (best_xim_style):
6824 * xfaces.c (Fdump_colors):
6825 * w32fns.c (w32_default_color_map):
6826 * w32.c (init_environment, N_ENV_VARS):
6827 * unexcw.c (read_exe_header):
6828 * term.c (term_get_fkeys_1):
6829 * sysdep.c (init_baud_rate):
6830 * nsterm.m (ns_convert_key):
6831 * nsfns.m (get_geometry_from_preferences):
6832 * msdos.c (dos_set_window_size, init_environment):
6833 * macfont.m (mac_font_get_glyph_for_cid)
6834 (macfont_store_descriptor_attributes)
6835 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6836 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6837 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6839 * image.c (xpm_str_to_color_key):
6840 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6841 * frame.c (x_set_frame_parameters):
6842 * fileio.c (Ffile_selinux_context):
6843 * emacs.c (sort_args):
6844 * dosfns.c (msdos_stdcolor_name):
6845 * dired.c (file_attributes):
6846 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6847 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6850 2014-04-02 Daniel Colascione <dancol@dancol.org>
6852 * data.c (Ffset): Abort if we're trying to set a function call to
6855 * lisp.h (ARRAYELTS): New macro.
6857 * alloc.c: Include execinfo.h if available.
6858 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6859 (suspicious_free_record): New structure.
6860 (suspicious_objects, suspicious_object_index)
6861 (suspicious_free_history, suspicious_free_history_index):
6863 (find_suspicious_object_in_range, detect_suspicious_free)
6864 (Fsuspicious_object): New functions.
6865 (cleanup_vector): Call find_suspicious_object_in_range.
6867 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6869 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6870 width from font width (Bug#17163).
6872 * frame.c (x_set_frame_parameters): Calculate default values of
6873 new frame sizes only after all other frame parameters have been
6874 processed (Bug#17142).
6876 2014-04-02 Ken Brown <kbrown@cornell.edu>
6878 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6881 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6883 * xterm.c (x_draw_image_glyph_string): Adjust image background
6884 width accordingly when its x position is adjusted. (Bug#17115)
6886 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6888 * font.c (font_list_entities): Do not add empty vector to font cache.
6889 (font_matching_entity): Likewise. If matching entity is found, insert
6890 1-item vector with this entity instead of entity itself (Bug#17125).
6892 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6894 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6896 * fns.c (validate_subarray): Rename from validate_substring,
6897 since it works for vectors too. New arg ARRAY. Optimize for the
6898 non-nil case. Instead of returning bool, throw an error if out of
6899 range, so that the caller needn't do that. All uses changed.
6900 Report original values if out of range.
6901 (Fsubstring, Fsubstring_no_properties, secure_hash):
6902 Also optimize the case where FROM is 0 or TO is the size.
6904 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6906 * search.c (Freplace_match): Use make_specified_string.
6907 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6908 to catch bogus override face of glyph strings.
6909 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6910 Move common substring range checking code to...
6911 (validate_substring): ...this function.
6913 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6915 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6917 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6919 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6920 bar is zero height, just return (Bug#16976).
6921 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6923 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6925 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6926 is nil. If waiting for toolbar to complete, force a redraw.
6928 2014-03-28 Glenn Morris <rgm@gnu.org>
6930 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6931 (emacs_bugreport): New variable.
6932 (usage_message): Use PACKAGE_BUGREPORT.
6933 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6935 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6937 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6939 Port recent signal-related changes to FreeBSD.
6940 Reported by Herbert J. Skuhra.
6941 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6942 Move decls from here ...
6943 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6945 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6947 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6948 and width of image background when it is displayed with a 'box'
6951 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6953 More backward-compatible fix to char-equal core dump (Bug#17011).
6954 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6955 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6957 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6959 * image.c (init_svg_functions): When loading SVG-related libraries,
6960 free already loaded libraries if the initialization fails.
6961 (rsvg_handle_set_size_callback): Remove declaration, unused.
6963 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
6965 Fix core dump in char-equal (Bug#17011).
6966 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
6967 unibyte buffers, as we can't tell whether the characters are
6970 * insdel.c (adjust_markers_for_delete): Remove unused local.
6972 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
6974 Have (MARKER . ADJUSTMENT) undo records always be immediately
6975 after their corresponding (TEXT . POS) record in undo list.
6977 * lisp.h (record-delete): New arg record_markers.
6978 (record_marker_adjustment): No longer needed outside undo.c.
6979 * insdel.c (adjust_markers_for_delete): Move calculation of marker
6980 adjustments to undo.c's record_marker_adjustments. Note that
6981 fileio.c's decide_coding_unwind is another caller to
6982 adjust_markers_for_delete. Because it has undo list bound to t,
6983 it does not rely on adjust_markers_for_delete to record marker
6985 (del_range_2): Swap call to record_delete and
6986 adjust_markers_for_delete so as undo marker adjustments are
6987 recorded before current deletion's adjustments, as before.
6988 (adjust_after_replace):
6989 (replace_range): Pass value for new record_markers arg to
6991 * undo.c (record_marker_adjustment): Rename to
6992 record_marker_adjustments and made static.
6993 (record_delete): Check record_markers arg and call
6994 record_marker_adjustments.
6995 (record_change): Pass value for new record_markers arg to
6997 (record_point): at_boundary calculation no longer needs to account
6998 for marker adjustments.
7000 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7002 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7005 2014-03-26 Glenn Morris <rgm@gnu.org>
7007 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7009 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7011 * buffer.c (struct sortvec): Add field `spriority'.
7012 (compare_overlays): Use it.
7013 (sort_overlays): Set it.
7015 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7017 * xdisp.c (redisplay_window): If all previous attempts to find the
7018 cursor row failed, try a few alternatives before falling back to
7019 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7021 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7023 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7024 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7026 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7027 variables on Windows.
7029 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7031 * w32.c (unsetenv): Remove unused var `retval'.
7032 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7034 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7035 (start_watching): Remove unused var `thr'.
7037 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7038 (find_child_console): Remove unnecesary var `thread_id'.
7040 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7041 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7043 2014-03-26 Glenn Morris <rgm@gnu.org>
7045 * filelock.c (Flock_buffer): Doc tweak.
7047 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7048 * emacs.c (shut_down_emacs):
7049 * fileio.c (Finsert_file_contents, write_region):
7050 * filelock.c (top-level, syms_of_filelock):
7051 * insdel.c (prepare_to_modify_buffer_1):
7052 CLASH_DETECTION is always defined now.
7054 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7056 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7057 DLL handle, to speed up thread startup.
7059 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7061 Handle sigmask better with nested signal handlers (Bug#15561).
7062 * atimer.c (sigmask_atimers): Remove.
7063 Remaining use rewritten to use body of this function.
7064 * atimer.c (block_atimers, unblock_atimers):
7065 * callproc.c (block_child_signal, unblock_child_signal):
7066 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7067 New arg OLDSET. All callers changed.
7068 * atimer.c (block_atimers, unblock_atimers):
7069 * callproc.c (block_child_signal, unblock_child_signal):
7070 * keyboard.c (handle_interrupt):
7071 * sound.c (vox_configure, vox_close):
7072 Restore the old signal mask rather than unilaterally clearing bits
7073 from the mask, in case a handler is running within another
7074 handler. All callers changed.
7075 * lisp.h, process.c, process.h, term.c:
7076 Adjust decls and callers to match new API.
7077 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7078 signal handlers aren't supposed to use floating point anyway.
7079 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7081 2014-03-23 Daniel Colascione <dancol@dancol.org>
7083 Split gc_sweep into discrete functions for legibility and better
7086 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7087 (sweep_vectors): Fix typo in comment.
7088 (sweep_conses, sweep_floats, sweep_intervals)
7089 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7090 (gc_sweep): Call new functions, to which existing functionality is
7092 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7094 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7096 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7098 2014-03-23 Daniel Colascione <dancol@dancol.org>
7100 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7101 only if xic_style calls for it. This change allows Emacs to work
7102 with ibus. Also, don't leak resources if create_frame_xic fails,
7103 and stop caching xic_style across different displays.
7104 (supported_xim_styles): Make const.
7105 (best_xim_style): Remove first parameter: it's always just
7106 supported_xim_styles. Change to look at supported_xim_styles
7109 2014-03-23 Daniel Colascione <dancol@dancol.org>
7111 * term.c (init_tty): Rearrange condition for clarity; print
7112 appropriate diagnostic.
7114 2014-03-23 Daniel Colascione <dancol@dancol.org>
7116 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7117 array. (ASAN caught.)
7119 2014-03-22 Glenn Morris <rgm@gnu.org>
7121 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7123 2014-03-22 Daniel Colascione <dancol@dancol.org>
7125 * process.c (conv_sockaddr_to_lisp): When extracting the string
7126 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7128 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7130 Fix regression introduced by patch for Bug#10500.
7131 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7132 * w32term.c (x_draw_image_relief): Likewise.
7134 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7136 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7137 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7138 maximize a frame for odd default fonts.
7140 2014-03-21 Glenn Morris <rgm@gnu.org>
7142 * minibuf.c (history-length): Increase default from 30 to 100.
7144 2014-03-21 Daniel Colascione <dancol@dancol.org>
7146 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7147 every time we switch to minibuffer.
7149 * alloc.c (lisp_align_malloc, allocate_string_data)
7150 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7151 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7153 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7155 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7156 support more "verbs".
7158 2014-03-21 Daniel Colascione <dancol@dancol.org>
7160 Always prohibit dumping a dumped Emacs.
7162 * emacs.c (might_dump): New variable.
7163 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7164 * lisp.h (might_dump): Declare.
7165 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7167 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7169 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7171 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7173 * doc.c (store_function_docstring): Warn when we don't know where to
7175 (Fsubstitute_command_keys): Don't advertise the fact that
7176 text-properties are dropped, since we think it's a bug that we'll fix.
7178 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7179 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7180 * frame.c (frame_garbaged): Make "docstring" more precise.
7182 2014-03-20 Glenn Morris <rgm@gnu.org>
7184 * charset.c (init_charset): When we cannot find the charsets directory,
7185 mention if EMACSDATA is set.
7187 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7189 * fns.c (Frandom): Fix rare bug where the result isn't random.
7191 Fix porting inconsistency about rounding to even.
7192 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7193 This way, the unusual !HAVE_RINT case acts like the usual
7194 HAVE_RINT case, and we can fix the documentation accordingly.
7196 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7198 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7199 (w32_wnd_proc): Initialize the dwHoverTime member of
7200 TRACKMOUSEEVENT structure.
7202 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7204 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7206 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7208 * search.c (find_newline): Speed up the function when using the
7209 newline cache, by halving the number of calls to
7210 region_cache_forward and region_cache_backward. (Bug#16830)
7212 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7214 * buffer.c (Fset_buffer): Document return value (bug#17015).
7216 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7218 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7219 nil, always resize character wise to avoid potential loss of the
7220 mode line (Bug#16923 related).
7222 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7224 * frame.c (x_set_frame_parameters): Always calculate new sizes
7225 pixelwise to avoid potential loss when rounding.
7227 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7229 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7230 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7232 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7234 * w32.c (fstatat): Don't add an extra slash if the argument ends
7235 with a slash: this fails the subsequent call to stat_worker on
7236 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7238 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7240 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7242 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7244 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7246 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7247 when frame is only on one screen (Bug#14713).
7249 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7251 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7252 there's a valid wrap point in the display line, the last glyph
7253 cannot "just barely fit" on this row, because display_line doesn't
7254 let it. Instead, proceed as if the last glyph didn't fit, so that
7255 we eventually back up the iterator to the wrap point. This avoids
7256 delusional behavior of move_it_to, whereby it proceeds to the next
7257 display line, but sets current_x to zero for all the glyphs that
7258 without word-wrap would fit on the previous display line.
7259 One result was that visual-order cursor movement behaved erratically
7261 (Fmove_point_visually): Add code to find the x coordinate of the
7262 last character before wrap point, under word-wrap on a TTY.
7264 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7266 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7267 also return value of MOVE_POS_MATCH_OR_ZV from
7268 move_it_in_display_line_to, when moving from beginning of line to
7269 point's position. (Bug#16961)
7271 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7273 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7274 * window.c (Fselect_window): Explain NORECORD and
7275 `buffer-list-update-hook' in doc-string.
7277 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7279 * window.c (Fother_window_for_scrolling): Check that
7280 Vother_window_scroll_buffer is a buffer.
7282 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7284 * xterm.c (xim_initialize): Always pass a copy of resource name
7285 to XRegisterIMInstantiateCallback and eassert whether return
7286 value is True. Passing copy is important because Xlib doesn't
7287 make its own copy and resource name argument usually points to
7288 SSDATA (Vx_resource_name), which may be changed from Lisp.
7289 (xim_close_display): For XUnregisterIMInstantiateCallback,
7290 always eassert return value and pass exactly the same values
7291 as were used for XRegisterIMInstantiateCallback.
7292 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7293 sources to check why if you are interested.
7295 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7297 * dispnew.c (change_frame_size_1): Add new_lines instead of
7298 new_height, the latter may be still zero if passed as such.
7299 * window.c (Fwindow_pixel_height): Mention bottom divider in
7302 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7304 Fix "resource temporarily unavailable" with xgselect
7306 * xgselect.c: Include <stdbool.h>.
7307 (xg_select) [!USE_GTK]: Don't lose track of errno.
7309 Fix minor --enable-gcc-warnings issues.
7310 * widget.c (update_various_frame_slots, EmacsFrameResize):
7311 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7313 2014-03-04 Ken Brown <kbrown@cornell.edu>
7315 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7316 represent the actual adjustment needed for alignment.
7318 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7320 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7321 needed, and don't reallocate if the initial allocation already
7322 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7324 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7326 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7329 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7331 * cmds.c (delete-char): Update docstring pointing out that the
7332 function ignores `delete-active-region' and `overwrite-mode'.
7334 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7336 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7338 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7339 allocated buffer due to alignment.
7340 (freehook): If the block to be freed was allocated by
7341 'aligned_alloc', find its real pointer before calling 'free'.
7343 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7346 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7348 * font.c (toplevel): Adjust comment about font cache layout.
7349 (font_clear_cache): Fix to match real font cache layout.
7350 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7351 (Fframe_font_cache) [FONT_DEBUG]: New function.
7352 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7354 Avoid crashes when X fonts are erroneously freed on reused X
7355 'Display *' connection data (Bug#16069). Note that X font
7356 resources still may be leaked, but currently there is no way
7357 to completely avoid it.
7358 * xterm.h (struct x_display_info): New member x_id. Add comments.
7359 * xterm.c (x_display_id): New variable.
7360 (x_term_init): Assign identifier to each opened X connection.
7361 * xfont.c (struct xfont): New member x_display_id.
7362 (xfont_open): Initialize it with frame's display id.
7363 (xfont_close): Check whether font's display id matches the one
7364 recorded for the given display. Adjust comment.
7365 * xftfont.c (struct xftfont_info):
7366 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7368 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7370 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7371 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7372 killed Vother_window_scroll_buffer.
7373 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7375 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7377 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7378 that start with more than 2 slashes as UNCs. (Bug#16751)
7380 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7382 Fix a few crashes and leaks when cloning C strings.
7383 * alloc.c, lisp.h (dupstring): New function.
7384 * gtkutil.c (xg_get_font):
7385 * term.c (tty_default_color_capabilities):
7386 * xsettings.c (store_monospaced_changed)
7387 (store_font_name_changed, parse_settings)
7388 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7389 This avoids some unlikely crashes due to accessing freed storage,
7390 and avoids some minor memory leaks in the more-typical case.
7392 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7394 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7395 cursor when modeline can't be dragged (Bug#16647).
7397 2014-02-28 Glenn Morris <rgm@gnu.org>
7399 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7400 from custom-delayed-init-variables. (Bug#11565)
7402 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7404 More fixes for mouse glyph calculations (Bug#16647).
7405 * window.c (coordinates_in_window): In intersection of
7406 horizontal and vertical window dividers prefer the horizontal
7407 one. Add some extra parens to last fix.
7408 (window_relative_x_coord): Return x-coordinate for header and
7410 * xdisp.c (remember_mouse_glyph): In text area don't extend
7411 glyph into mode line to show the vertical drag cursor there
7412 immediately. Subdivide mouse glyphs in right fringes to show a
7413 horizontal drag cursor as soon as we enter the "grabbable width"
7414 portion. Handle vertical border case separately. Do not
7415 subdivide window divider areas.
7416 (note_mouse_highlight): On bottom divider of bottommost windows
7417 show vertical drag cursor only when the minibuffer window can be
7420 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7422 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7423 reset by the face of the object just displayed. See also bug#76.
7424 (get_next_display_element): If the string came from a display
7425 property, examine the box face attribute at it->position, not at
7426 it->current.pos, since the latter was not updated yet. (Bug#16870)
7427 (handle_face_prop): Improve commentary.
7429 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7431 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7432 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7434 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7436 Fixes around Bug#16647.
7437 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7438 ON_BOTTOM_DIVIDER cases.
7439 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7440 only if the window has no right divider.
7441 (Fcoordinates_in_window_p): Fix doc-string.
7443 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7445 * lread.c (Funintern): Fix doc to match advertised calling convention.
7447 2014-02-24 Daniel Colascione <dancol@dancol.org>
7449 * keyboard.c (read_char): Close race that resulted in lost events.
7451 2014-02-22 Glenn Morris <rgm@gnu.org>
7453 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7454 * window.c (window-resize-pixelwise): Doc fixes.
7456 * process.c (Finternal_default_process_filter)
7457 (Finternal_default_process_sentinel): Doc tweaks.
7459 2014-02-21 Glenn Morris <rgm@gnu.org>
7461 * process.c (Fprocess_buffer, Faccept_process_output)
7462 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7465 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7467 * window.c (Fwindow_scroll_bar_width): New function.
7469 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7471 Pacify GCC when configuring with --enable-gcc-warnings.
7472 * xdisp.c (move_it_in_display_line_to) [lint]:
7473 Initialize recently-added local.
7475 2014-02-21 Daniel Colascione <dancol@dancol.org>
7477 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7479 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7481 * xdisp.c (init_iterator): Don't dereference a bogus face
7482 pointer. (Bug#16819)
7483 (try_cursor_movement): Don't use cursor position if
7484 set_cursor_from_row failed to compute it. This avoids assertion
7485 violations in MATRIX_ROW.
7486 (move_it_in_display_line_to): Save the iterator state in ppos_it
7487 only once per call. Reimplement the method used to return to the
7488 best candidate position if all the positions found in display line
7489 are beyond TO_CHARPOS. This cuts down the number of calls to
7490 bidi_shelve_cache, which moves a lot of stuff when lines are long
7491 and include bidirectional text. (Bug#15555)
7493 2014-02-20 Glenn Morris <rgm@gnu.org>
7495 * data.c (Fdefalias): Doc fix.
7497 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7499 * xdisp.c (display_line): Fix horizontal scrolling of large images
7500 when fringes are turned off. This comes at a price of not
7501 displaying the truncation/continuation glyphs in this case.
7504 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7505 CreateDIBSection returns an error indication, zero out *ximg after
7506 destroying the image. This avoids crashes in memory allocations
7507 due to the fact that some of the callers also call
7508 x_destroy_x_image, which will attempt to free an already free'd
7511 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7513 * widget.c (update_various_frame_slots): Don't set
7514 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7516 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7518 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7520 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7522 temacs --daemon fix (Bug#16599).
7523 * emacs.c (main): Initialize daemon_pipe[1] here ...
7524 (syms_of_emacs): ... instead of here.
7526 2014-02-16 Anders Lindgern <andlind@gmail.com>
7528 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7531 2014-02-16 Daniel Colascione <dancol@dancol.org>
7533 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7534 (xd_get_connection_address): Use it.
7535 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7536 xd_get_connection_address because the latter signals if the bus
7537 we're trying to close is already disconnected.
7539 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7541 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7542 argument to CreateThread. This avoids segfaults on Windows 9X.
7543 Reported by oslsachem <oslsachem@gmail.com>.
7545 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7547 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7548 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7549 (check_lseek): New function, to report lseek errors.
7550 (save_data_space, update_file_ptrs, read_header, write_header)
7551 (copy_file, copy_rest, unexec): Use these news functions.
7552 (update_file_ptrs): Don't assume wraparound behavior when
7553 converting a large size_t value to off_t.
7555 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7557 * composite.c (fill_gstring_header): Pass positions as C integers
7558 and move parameters checking to...
7559 (Fcomposition_get_gstring): ...this function. Handle case when
7560 buffer positions are in reversed order and avoid crash (Bug#16739).
7562 * buffer.c (validate_region): Mention current buffer in error message.
7564 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7566 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7568 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7570 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7572 2014-02-11 Glenn Morris <rgm@gnu.org>
7574 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7575 Replace refs to "OpenStep" in messages.
7577 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7579 Avoid "." at end of error diagnostics.
7580 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7581 * font.c (Ffont_at):
7582 * nsfns.m (ns_display_info_for_name):
7583 * nsselect.m (Fx_own_selection_internal):
7584 * nsterm.m (performDragOperation:):
7585 Remove "." from end of diagnostic.
7587 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7589 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7590 unintuitive (bug#15824).
7591 (Fyes_or_no_p): Doc fix (bug#15456).
7593 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7595 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7597 * eval.c (call_debugger): When exiting the debugger, do not allow
7598 max_specpdl_size less than actual binding depth (Bug#16603).
7599 (syms_of_eval): Adjust docstring.
7601 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7603 * cmds.c (Fself_insert_command): Output a clearer error message on
7604 negative repetitions (bug#9476).
7606 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7608 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7610 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7612 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7614 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7616 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7618 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7620 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7622 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7624 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7625 `exit' works (bug#15865).
7627 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7629 Constrain window box/body sizes and margin widths (Bug#16649).
7630 * xdisp.c (window_box_width): Don't return less than zero.
7631 (window_box_left_offset, window_box_right_offset): Don't return
7632 more than the window's pixel width.
7633 * window.c (window_body_height, window_body_width): Don't return
7635 (window_resize_apply): Adjust margin width, if necessary.
7637 2014-02-07 Glenn Morris <rgm@gnu.org>
7639 * nsterm.m (syms_of_nsterm): Doc fix.
7641 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7643 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7644 New variables: pointers through which to call the respective APIs.
7645 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7646 (filename_from_ansi, sys_link, check_windows_init_file):
7647 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7648 This is required on Windows 9X, where we dynamically load
7649 UNICOWS.DLL which has their non-stub implementations.
7650 (maybe_load_unicows_dll): Assign addresses to these 2 function
7651 pointers after loading UNICOWS.DLL.
7653 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7654 MultiByteToWideChar and WideCharToMultiByte through function
7657 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7660 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7662 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7663 for OSX >= 10.9 if separate spaces are used.
7664 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7666 2014-02-06 Glenn Morris <rgm@gnu.org>
7668 * buffer.c (cache-long-scans): Doc fix.
7670 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7672 * w32fns.c (Fw32_shell_execute): Doc fix.
7674 2014-02-05 Bastien Guerry <bzg@gnu.org>
7676 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7677 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7679 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7681 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7682 outside the window (Bug#16649).
7684 * xdisp.c (note_mouse_highlight): When entering a margin area show
7685 a non-text cursor (Bug#16647).
7687 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7689 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7690 It prompted a compile-time diagnostic on GNU/Linux.
7691 Simplify to remove the need for the label.
7693 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7695 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7696 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7697 to show it; otherwise return 'unsupported--w32-dialog' to signal
7698 to the caller that emulation with menus is necessary.
7699 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7701 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7703 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7706 * menu.c (Fx_popup_dialog): Don't condition the call to
7707 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7708 special symbol 'unsupported--w32-dialog', emulate the dialog with
7709 a menu by calling x-popup-menu.
7711 * menu.h (Qunsupported__w32_dialog): New extern variable.
7713 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7715 * keyboard.c (kbd_buffer_get_event): Read file notification events
7718 * xgselect.c (xg_select): Read glib events in any case, even if
7719 there are no file descriptors to watch for. (Bug#16519)
7721 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7723 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7724 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7725 * w32term.c (w32_draw_window_divider): Handle first and last
7727 * w32term.h (w32_fill_area_abs): New function.
7728 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7730 * xfaces.c (realize_basic_faces): Handle new face ids.
7731 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7732 and bottom divider width.
7733 * xterm.c (x_draw_window_divider): Handle first and last pixels
7736 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7738 * print.c (Fexternal_debugging_output): Add cast to pacify
7739 --enable-gcc-warnings.
7740 * eval.c (call_debugger): Grow specpdl if the debugger was
7741 entered due to specpdl overflow (Bug#16603) and allow more
7742 specpdl space for the debugger itself.
7744 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7746 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7749 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7751 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7752 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7754 * print.c (Fexternal_debugging_output): If the argument character
7755 is non-ASCII, encode it with the current locale's encoding before
7756 writing the result to the terminal. (Bug#16448)
7758 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7759 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7762 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7764 * process.c (create_process): Reset SIGPROF handler in the child.
7765 * callproc.c (call_process): Likewise.
7767 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7769 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7771 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7773 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7774 of zero to print strings, GDB doesn't like it.
7776 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7777 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7778 we still use correct addresses. (Bug#16576)
7780 2014-01-27 K. Handa <handa@gnu.org>
7782 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7783 to preserve the code detection behavior of 24.3.
7784 * coding.h (struct coding_system): New member detected_utf8_bytes.
7785 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7786 (decode_coding_gap): Use short cut for UTF-8 file reading only
7787 when coding->detected_utf8_bytes equals to coding->src_bytes.
7788 * fileio.c (Finsert_file_contents): Cancel the previous change.
7790 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7792 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7793 that are not visible.
7795 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7797 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7798 is grabbed (Bug#16565).
7800 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7802 * xdisp.c (last_max_ascent): Re-remove after erroneously
7803 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7805 (move_it_to): Re-remove reference to last_max_ascent.
7806 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7807 max_descent here instead of calling line_bottom_y.
7810 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7812 * terminal.c (initial_free_frame_resources): New function.
7813 (init_initial_terminal): Install new hook to free face cache
7814 on initial frame and avoid memory leak. For details, see
7815 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7816 * xfaces.c (free_frame_faces): Adjust comment.
7818 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7820 * data.c (Fstring_to_number): Document results if unparsable
7823 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7825 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7827 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7829 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7830 * coding.c (detect_coding_utf_8, emacs_mule_char)
7831 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7832 (check_utf_8, decode_coding):
7833 * coding.h (struct coding_system.errors):
7834 Use ptrdiff_t, not int, for integer values derived from buffer and
7837 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7838 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7839 before invoking decode_coding_gap, since there's just one block.
7841 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7843 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7844 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7845 too early. Again run change_frame_size before assigning menu-
7848 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7850 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7851 arrives, call x_check_fullscreen, in case the new display has a
7852 different resolution. (Bug#16517)
7854 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7856 * term.c (read_menu_input): If the selected frame changes, exit
7858 (tty_menu_show): If the selected frame changes while we displayed
7859 a menu, throw to top level. (Bug#16479)
7861 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7863 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7865 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7867 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7868 * data.c (count_one_bits_word): Fix bug (negated comparison)
7869 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7871 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7873 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7874 Avoid undefined behavior by initializing display property bit of a
7875 string processed by the bidirectional iterator. For details, see
7876 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7878 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7880 Minor cleanup of previous change.
7881 * image.c (imagemagick_error, Fimagemagick_types):
7882 Omit some recently-introduced and unnecessary casts and assignments.
7884 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7886 Fix two memory leaks discovered with Valgrind.
7887 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7888 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7890 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7892 Fixes in window size functions around Bug#16430 and Bug#16470.
7893 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7894 (Fwindow_mode_line_height, Fwindow_header_line_height)
7895 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7896 Minor doc-string adjustments.
7897 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7898 Rewrite doc-strings.
7899 (window_body_height, window_body_width): Do not count partially
7900 visible lines/columns when PIXELWISE is nil (Bug#16470).
7901 (Qfloor, Qceiling): New symbols.
7903 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7905 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7906 when the image cache is not yet allocated. (Bug#16509)
7908 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7910 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7911 re-attach intervals to its base buffer (Bug#16502).
7912 * intervals.c (set_interval_object): Move from here...
7913 * intervals.h (set_interval_object): ... to here. Fix comments.
7915 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7917 Avoid undefined behavior by initializing buffer redisplay bit.
7918 Reported by Dmitry Antipov in
7919 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7920 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7922 Revert some of the CANNOT_DUMP fix (Bug#16494).
7923 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7925 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7927 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7928 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7929 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7930 they are replaced by macros that expand into direct calls to the
7931 corresponding functions from GDI32.DLL.
7932 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7933 variables in the Cygwin build, they are unused.
7935 2014-01-19 K. Handa <handa@gnu.org>
7937 * composite.c (composition_update_it): Fix previous change.
7939 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7941 Fix file name handling on MS-Windows 9X.
7942 * w32.c (maybe_load_unicows_dll): New function.
7944 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7945 on, to make sure we can convert file names to and from UTF-8 on
7946 Windows 9X. This fixes a failure to start up because Emacs cannot
7947 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7949 * w32font.c [WINDOWSNT]: Include w32.h.
7950 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7951 of implementing the same stuff.
7952 Remove now unused g_b_init_is_windows_9x.
7954 * w32.h (maybe_load_unicows_dll): Add prototype.
7956 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7958 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7959 switch to single keyboard. Prevents daemon crashes when a new
7960 client connects while we show a TTY menu in an existing client.
7963 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
7965 Fix MinGW64 porting problem with _setjmp.
7966 Reported by Eli Zaretskii in:
7967 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
7968 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7969 the old _setjmp and _longjmp. All uses changed.
7971 2014-01-13 Daniel Colascione <dancol@dancol.org>
7973 * textprop.c (Fremove_list_of_text_properties):
7974 Correctly handle reaching the end of the interval tree. (Bug#15344)
7976 2014-01-13 Martin Rudalics <rudalics@gmx.at>
7978 * xdisp.c (resize_mini_window): Round height to a multiple of
7979 frame's line height. Fix bug in calculation of window start
7980 position (Bug#16424).
7982 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
7984 * macfont.m: Include termchar.h.
7985 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
7986 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
7987 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
7988 *_WITH_GC_* to take face and f as parameters.
7989 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
7990 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
7992 2014-01-13 Daniel Colascione <dancol@dancol.org>
7994 Fix menu item updating in the presence of the Unity global menu
7997 * gtkutil.h (xg_have_tear_offs): Add frame parameter
7998 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8000 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8001 updating menus; explain why.
8002 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8003 problem it's supposed to solve and it interferes with detecting
8004 the presence of a global menu.
8005 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8008 2014-01-11 K. Handa <handa@gnu.org>
8010 * composite.c (composition_update_it): Fix indexing of
8011 LGSTRING_CHAR (Bug#15984).
8013 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8015 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8017 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8019 * xdisp.c (try_window_id): Don't use this function's optimizations
8020 if overlays in the buffer displayed by the window have changed
8021 since last redisplay. (Bug#16347)
8022 (message_dolog): Fix indentation.
8024 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8026 * frame.c (frame_resize_pixelwise): Fix doc-string.
8028 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8030 Fix handling of internal borders (Bug#16348).
8031 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8032 Remove internal border width from pixel width of windows.
8033 (change_frame_size_1): Don't return early when frame's pixel
8034 size changes - we still have to record the new sizes in the
8036 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8037 also when toolbar gets larger.
8038 * window.c (check_frame_size): Include internal_border_width in
8040 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8041 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8042 In non-toolkit/non-GTK version clear internal border.
8043 * xterm.c (x_clear_under_internal_border): New function for
8044 non-toolkit/non-GTK version.
8045 (x_after_update_window_line): In non-toolkit/non-GTK version
8047 (handle_one_xevent, x_set_window_size):
8048 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8049 * xterm.h (x_clear_under_internal_border): Extern it.
8051 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8053 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8054 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8057 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8059 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8060 last value of point is not equal to buffer's point. (Bug#16129)
8062 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8065 * nsterm.h (updateCollectionBehavior): Rename from
8066 updateCollectionBehaviour. All uses changed.
8068 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8069 * Makefile.in (SETFATTR): New macro.
8070 (temacs$(EXEEXT)): Use it.
8072 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8074 Fix maximization behavior on Windows (Bug#16300).
8075 * w32fns.c (w32_fullscreen_rect): Don't handle
8076 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8077 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8078 of SetWindowPos. Restore last placement also when leaving
8079 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8080 but the FULLSCREEN_BOTH case.
8082 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8085 * data.c (arithcompare_driver):
8086 * fileio.c (Fcar_less_than_car):
8087 * fns.c (internal_equal):
8088 * frame.c (delete_frame):
8089 * lisp.h (enum More_Lisp_Bits):
8091 Avoid C99 constructs that don't work in C89.
8092 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8093 to port to C89, which doesn't have 'long long'.
8094 (count_trailing_zero_bits): Use them.
8096 2014-01-03 Chong Yidong <cyd@gnu.org>
8098 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8100 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8102 Further adjust frame/window scrollbar width calculations.
8103 * window.c (apply_window_adjustment):
8104 Set windows_or_buffers_changed.
8105 (Fwindow_scroll_bars): Return actual scrollbar width.
8106 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8107 For non-toolkit builds again use 14 as minimum width and set
8108 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8109 * xterm.c (XTset_vertical_scroll_bar): Take width from
8110 WINDOW_SCROLL_BAR_AREA_WIDTH.
8111 (x_new_font): Rename wid to unit. Base calculation of new
8112 scrollbar width on toolkit used and make it analogous to that of
8113 x_set_scroll_bar_default_width.
8114 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8115 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8116 of GetSystemMetrics.
8117 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8118 WINDOW_SCROLL_BAR_AREA_WIDTH.
8119 (x_new_font): Make it correspond to changes in xterm.c.
8121 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8123 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8124 This is a cleaner way to fix the MinGW-w64 porting problem.
8125 Check for INTPTR_MAX misconfiguration.
8127 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8129 * search.c (newline_cache_on_off, find_newline): In indirect
8130 buffers, use the newline cache of the base buffer.
8132 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8133 buffer, invalidate the caches of its base buffer. (Bug#16265)
8135 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8136 buffers, use the width-run cache of the base buffer.
8138 * xdisp.c (redisplay_window): When the window displays an indirect
8139 buffer, and the character widths in the display table have
8140 changed, invalidate the width-run cache of the corresponding base
8143 * fileio.c (Finsert_file_contents): When invalidating the newline
8144 cache, consider the case of inserting into indirect buffer.
8146 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8147 In indirect buffers, use the paragraph cache of the base buffer.
8149 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8151 * window.c (grow_mini_window): Fix last change.
8153 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8155 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8157 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8159 * w32term.c (w32_initialize): Use LCID and LOWORD.
8161 * w32proc.c (create_child): Use pid_t for 5th argument.
8162 (IsValidLocale): Don't provide prototype for MinGW64.
8163 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8164 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8166 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8167 MinGW64 doesn't support.
8169 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8171 * w32.c (set_named_security_info): New function.
8172 (acl_set_file): Fall back on set_named_security_info if
8173 set_file_security fails.
8174 (g_b_init_set_named_security_info_w)
8175 (g_b_init_set_named_security_info_a): New static variables.
8176 (globals_of_w32): Initialize them to zero.
8177 (set_named_security_info): Set them to non-zero if the
8178 corresponding API is available.
8179 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8180 New function typedefs.
8182 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8184 Some more fixes following pixelwise resize changes including one
8186 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8187 of frame_resize_pixelwise.
8188 * widget.c (pixel_to_text_size): New function.
8189 (update_wm_hints): Have size hints respect value of
8190 frame_resize_pixelwise.
8191 (EmacsFrameResize): Alway process resize requests pixelwise.
8192 * window.c (grow_mini_window): Make sure mini window is at least
8194 * xdisp.c (display_menu_bar): Make sure menubar extends till
8196 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8197 (x_set_tool_bar_lines): Calculate pixelwise.
8198 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8199 frame_resize_pixelwise.
8201 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8203 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8204 variables not used there.
8206 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8208 * w32.c (sys_umask): New function. (Bug#16299)
8210 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8212 * dispnew.c (change_frame_size_1): Take old width of root window
8213 from that window's pixel width. (Bug#16284)
8215 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8217 Plain copy-file no longer chmods an existing destination (Bug#16133).
8218 * fileio.c (realmask): Now a static var, not a local.
8219 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8220 Remove arg STATPTR. All uses changed.
8221 (Fcopy_file): Do not alter permissions of existing destinations,
8222 unless PRESERVE-PERMISSIONS (renamed from
8223 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8224 Avoid race when testing for existing destinations and for
8225 when input and output files are the same.
8226 If changing the group fails, adjust both default and
8227 preserved permissions so that access is not granted to the
8229 (Fset_default_file_modes, init_fileio): Update realmask.
8230 (Fdefault_file_modes): Use realmask instead of calling umask.
8232 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8234 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8235 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8236 flags on the daemon pipe ends before execing.
8238 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8240 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8241 session. (Bug#14739)
8243 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8245 * callproc.c (Vexec_path): Document that exec-directory is in it.
8247 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8249 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8252 2013-12-27 Chong Yidong <cyd@gnu.org>
8254 * data.c (Fsymbol_function): Doc fix.
8256 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8258 Some more tinkering with Bug#16051.
8259 * window.c (resize_frame_windows): Don't let the size of the
8260 root window drop below the frame's default character size.
8261 Never ever delete any subwindows - let the window manager do the
8264 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8265 of toolbar lines needed when they exceed the height of the root
8267 (unwind_create_frame_1): New function.
8268 (Fx_create_frame): Generally inhibit calling the window
8269 configuration change hook here. Remove extra call to
8270 change_frame_size - it's not needed when we don't run the
8271 configuration change hook.
8273 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8275 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8276 On my Fedora 19 platform the core dumps were so big that
8277 my desktop became nearly catatonic.
8278 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8279 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8280 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8281 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8282 a clang-only syntax.
8283 * conf_post.h (__has_feature): New macro, if not already defined.
8284 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8285 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8287 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8289 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8290 is a file name. (Bug#16252)
8292 2013-12-25 Chong Yidong <cyd@gnu.org>
8294 * keyboard.c (Voverriding_terminal_local_map)
8295 (Voverriding_local_map): Doc fix.
8297 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8299 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8301 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8302 file name when it is submitted to ShellExecute. Simplify code.
8303 Don't test DOCUMENT for being a string, as that is enforced by
8304 CHECK_STRING. Doc fix.
8306 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8308 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8309 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8310 redisplay_tool_bar does. Improve and fix commentary.
8311 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8312 limits of the glyph matrices. (Bug#16051)
8313 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8314 only when the new size is different from the old one, and the new
8315 size can be achieved given the frame height.
8317 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8319 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8321 2013-12-23 Glenn Morris <rgm@gnu.org>
8323 * lread.c (Fload): Mention load-prefer-newer in doc.
8325 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8327 Handle Bug#16207 by being more restrictive when running hooks.
8328 * window.c (unwind_change_frame): New function.
8329 (Fset_window_configuration): Don't run configuration change hook
8330 while the frame configuration is unsafe. Call select_window
8333 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8335 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8337 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8339 * nsterm.h: Declare EmacsColor category.
8341 * nsterm.m (NSColor): Implement EmacsColor category.
8342 (ns_get_color): Use colorUsingDefaultColorSpace.
8343 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8345 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8347 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8349 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8350 having the PNG_NORETURN attribute, to avoid compiler warning in
8353 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8355 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8357 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8358 fringe background extension.
8359 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8360 because they are now always the same as `left' and `width',
8361 respectively. Remove code for the case that `width' and
8362 `sb_width' are different.
8364 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8366 Remove scroll_bar_actual_width from frames.
8367 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8368 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8369 (x_figure_window_size):
8370 * nsterm.m (x_set_window_size):
8371 * widget.c (set_frame_size):
8372 * w32term.c (x_set_window_size):
8373 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8374 scroll_bar_actual_width.
8376 Convert scroll_bar members to integers on Windows.
8377 * w32term.h (struct scroll_bar): Convert top, left, width,
8378 height, start, end and dragging to integers.
8379 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8381 * w32term.c (w32_set_scroll_bar_thumb)
8382 (w32_scroll_bar_handle_click): Remove XINT conversions for
8383 scroll_bar members. Treat bar->dragging as integer.
8384 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8385 first element. Remove XINT conversions for scroll_bar members.
8386 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8387 Remove XINT conversions for scroll_bar members.
8389 Fix assignment for new window total sizes.
8390 * window.c (Fwindow_resize_apply_total): Assign values for
8393 2013-12-20 Chong Yidong <cyd@gnu.org>
8395 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8396 argument to `append'.
8398 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8400 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8401 current text face, for extending the face of the display margins.
8404 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8405 Doc fix. (Bug#16190)
8407 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8409 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8412 * nsterm.m (Qfile, Qurl): New.
8413 (EV_MODIFIERS2): New macro.
8414 (EV_MODIFIERS): Use EV_MODIFIERS2.
8415 (ns_term_init): Remove font and color from DND, does not work on
8416 newer OSX, and other ports don't have them.
8417 (performDragOperation:): Handle modifiers used during drag.
8418 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8419 Remove global Lisp variables used to communicate with ns-win.el.
8420 Remove font and color handling.
8421 (syms_of_nsterm): Defsym Qfile and Qurl.
8423 2013-12-19 Anders Lindgren <andlind@gmail.com>
8425 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8426 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8428 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8429 (constrainFrameRect): Remove special case nr_screens == 1.
8430 Don't constrain size to size of view.
8432 * nsterm.h (ns_output): Remove dont_constrain.
8434 2013-12-19 Anders Lindgren <andlind@gmail.com>
8436 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8438 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8440 Minor fixes for recent openp changes.
8441 * lisp.h (GCPRO7): New macro.
8442 * lread.c (openp): Use bool for boolean; all callers changed.
8443 Protect save_string from GC. Don't assume that file descriptors
8444 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8445 warning about uninitialized variable.
8447 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8449 * w32fns.c (emacs_abort): Use intptr_t as argument of
8450 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8452 2013-12-18 Glenn Morris <rgm@gnu.org>
8454 * lread.c (Fload): Pass load_prefer_newer to openp.
8455 Don't bother checking mtime if openp already did it.
8456 (openp): Add `newer' argument, to check all suffixes
8457 and find the newest file.
8458 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8459 * callproc.c (call_process):
8460 * charset.c (load_charset_map_from_file):
8461 * emacs.c (init_cmdargs):
8462 * image.c (x_create_bitmap_from_file, x_find_image_file):
8464 * lread.c (Flocate_file_internal):
8465 * process.c (Fformat_network_address):
8466 * sound.c (Fplay_sound_internal):
8467 * w32.c (check_windows_init_file):
8468 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8470 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8472 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8474 * w32.c (getloadavg): Don't index samples[] array with negative
8475 indices. Recover from wall-clock time being set backwards.
8477 * w32term.c (w32_initialize): Declare the argument of
8478 set_user_model as const.
8480 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8481 (w32_menu_show): Constify some arguments passed to MessageBox.
8483 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8484 to initialize Lisp objects.
8486 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8487 initialize Lisp objects.
8489 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8490 use variables used only on X under that condition.
8492 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8493 variables not used there.
8495 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8497 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8498 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8500 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8502 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8503 code, revealed in presence of R2L characters, character
8504 compositions, and display vectors. A better fix for Bug#16148.
8505 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8506 GTK and NS builds, they don't have this member of struct frame.
8508 * dispextern.h (struct composition_it): Correct a comment for the
8511 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8513 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8514 This prevents a compilation error on C compilers that do not
8515 default functions to return 'int' if not declared. Also, add
8516 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8517 since it now uses inline functions.
8519 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8521 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8522 display margins on mode line, header line, and in the frame's
8523 tool-bar window. (Bug#16165)
8525 2013-12-16 Andreas Schwab <schwab@suse.de>
8527 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8529 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8531 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8534 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8536 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8538 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8540 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8541 intended to find bogus pointers in font objects (Bug#16140).
8542 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8543 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8544 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8545 Disable for MS-Windows due to Bug#15876; apparently this
8546 requires more or less substantial changes in fontset code.
8547 * xfont.c (xfont_close):
8548 * xftfont.c (xftfont_close): Call x_display_info_for_display
8549 to check whether 'Display *' is valid (Bug#16093 and probably
8552 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8554 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8555 Reported by Juanma Barranquero <lekktu@gmail.com>.
8557 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8558 open a pty on MS-Windows. (Bug#16152)
8560 * emacs.c (decode_env_path): Fix bogus comparison against
8561 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8563 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8565 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8566 (Fx_file_dialog): Add parentheses around && to silence warning.
8568 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8570 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8572 * xdisp.c (extend_face_to_end_of_line): Extend background of
8573 non-default face in margin areas as well. (Bug#16151)
8574 (display_line): Call extend_face_to_end_of_line for continued
8575 lines as well, if the display margins have non-zero width.
8576 (set_glyph_string_background_width): When needed, set the
8577 extends_to_end_of_line_p flag on glyph strings to be drawn in
8578 margin areas, not only in the text area.
8580 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8583 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8585 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8586 Don't worry about verify_error being t, since it has to be a list.
8588 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8590 Use bool for boolean, focusing on headers.
8591 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8592 No need to include <stdbool.h>, since conf_post.h does it now.
8593 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8594 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8595 (SET_PER_BUFFER_VALUE_P):
8596 * ccl.c, ccl.h (setup_ccl_program):
8597 * ccl.h (CHECK_CCL_PROGRAM):
8598 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8599 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8600 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8601 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8602 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8603 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8604 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8605 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8606 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8607 (CHARSET_FAST_MAP_SET):
8608 * coding.c (decode_coding_ccl, encode_coding_ccl):
8609 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8610 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8611 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8612 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8613 (decode_coding_c_string):
8614 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8615 * conf_post.h (has_attribute):
8616 * dispextern.h (trace_redisplay_p)
8617 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8618 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8619 (SET_GLYPH_FROM_CHAR_GLYPH)
8620 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8621 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8622 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8623 (cursor_in_mouse_face_p):
8624 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8625 (blank_row, prepare_desired_row)
8626 (build_frame_matrix_from_leaf_window, make_current)
8627 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8628 (update_window, scrolling_window, update_frame_line):
8629 * disptab.h (GLYPH_FOLLOW_ALIASES):
8630 * editfns.c (Fformat):
8631 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8632 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8633 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8634 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8635 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8636 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8637 (FONT_DEFERRED_LOG):
8638 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8639 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8640 (FRAME_MOUSE_UPDATE):
8641 * fringe.c (Fdefine_fringe_bitmap):
8642 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8643 (x_create_bitmap_from_xpm_data, xpm_load_image):
8644 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8645 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8646 (MERGE_INTERVAL_CACHE):
8647 * keymap.h (KEYMAPP):
8648 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8649 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8650 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8651 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8652 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8653 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8654 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8655 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8656 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8657 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8658 (SETUP_BUFFER_SYNTAX_TABLE):
8659 * systime.h (timespec_valid_p):
8660 * term.c (save_and_enable_current_matrix):
8661 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8662 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8663 (redisplay_internal, try_window_reusing_current_matrix)
8664 (sync_frame_with_window_matrix_rows, try_window_id)
8665 (display_menu_bar, display_tty_menu_item, display_mode_line)
8666 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8667 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8668 * xmenu.c (xmenu_show):
8669 * xterm.c (use_xim, x_term_init):
8670 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8671 (struct x_bitmap_record):
8672 Use bool for booleans.
8673 * ccl.c (struct buffer_text):
8674 * ccl.h (struct ccl_program):
8675 * charset.h (struct charset):
8677 * coding.h (struct iso_2022_spec, struct coding_system):
8678 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8679 (struct glyph_string, struct face, struct face_cache)
8680 (struct bidi_string_data, struct bidi_it)
8681 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8683 * editfns.c (Fformat):
8684 * frame.h (struct frame):
8685 * fringe.c (struct fringe_bitmap):
8686 * intervals.h (struct interval):
8687 * keyboard.h (struct kboard):
8688 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8689 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8690 (struct Lisp_Buffer_Local_Value, union specbinding):
8691 * macfont.m (struct macfont_info):
8692 * process.h (struct Lisp_Process):
8693 * termchar.h (struct tty_display_info):
8694 * window.h (struct window):
8695 * xterm.h (struct x_output):
8696 Use bool_bf for boolean bit-fields.
8697 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8698 All callers changed.
8699 * ccl.h (struct ccl_program): Remove unused members private_state,
8700 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8702 (struct ccl_spec): Remove unused members cr_carryover,
8703 eight_bit_carryover.
8704 * conf_post.h: Include <stdbool.h>.
8705 (bool_bf): New type.
8706 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8707 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8708 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8709 'do { ... } while (false)' brackets.
8710 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8711 Args must now be expressions; all callers changed.
8712 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8713 (PRODUCE_GLYPHS): Simplify use of boolean.
8714 * fileio.c (Fcopy_file):
8715 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8716 * lisp.h (UNGCPRO): Return void, not int.
8717 (FOR_EACH_TAIL): Use void expression, not int expression.
8718 * region-cache.c: Reindent.
8719 * region-cache.h: Copy comments from region-cache.c, to fix
8720 incorrect remarks about booleans.
8722 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8724 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8725 when character at point is displayed from a display vector.
8728 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8730 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8731 now a list of certificate validation checks that will abort a
8732 connection with an error.
8733 (Fgnutls_boot): Document it and use it.
8735 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8737 * w32term.c (w32_enable_frame_resize_hack): New variable.
8738 (x_set_window_size): Use it to hack frame resizing on Windows
8741 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8743 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8744 Windows-specific code to w32.c. Change error message text to
8745 match that of Posix platforms.
8747 * w32.c (w32_copy_file): New function, most of the code copied and
8748 reworked from Fcopy_file. Improve error handling. Plug memory
8749 leak when errors are thrown. Support file names outside of the
8750 current codepage. (Bug#7100)
8752 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8754 * lread.c (load_path_default): Prototype.
8756 2013-12-13 Glenn Morris <rgm@gnu.org>
8758 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8759 (dump_path): Remove.
8760 (load-path-default): Remove `changed' argument.
8761 Do not set dump_path permanently. Simplify.
8762 (init_lread): Simplify.
8763 (syms_of_lread): Remove dump_path.
8765 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8767 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8768 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8769 2013-12-12 font-related change to avoid Bug#16128, which
8770 is quite hard to fix without even more substantial changes.
8772 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8774 * font.c (font_close_object): Check for live frame (Bug#16128).
8776 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8778 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8779 Return ptrdiff_t, not int, since it's a buffer size.
8780 Reindent/reparen some macros to a more Gnuish style.
8782 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8784 Avoid undefined behavior with huge regexp interval counts.
8785 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8786 since it's now specialized to interval counts. All uses changed.
8787 Do not assume wraparound on signed integer overflow.
8788 (regex_compile): Simplify based on the above changes.
8790 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8792 Support file names on MS-Windows that use characters outside of
8793 the current system codepage. (Bug#7100)
8795 * w32.c (get_file_security, set_file_security)
8796 (create_symbolic_link): Separate pointers and boolean flags for
8797 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8798 non-zero, else the former.
8799 (codepage_for_filenames, filename_to_utf16, )
8800 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8802 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8804 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8805 Accept only one argument; all callers changed.
8806 (dostounix_filename): Remove the second argument, now works in
8807 UTF-8. All callers changed.
8808 (parse_root): Lose DBCS code.
8809 (get_long_basename, w32_get_short_filename, init_environment)
8810 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8811 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8812 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8813 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8814 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8815 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8817 (ansi_encode_filename): New function.
8818 (get_emacs_configuration, get_emacs_configuration_options):
8820 (add_volume_info, GetCachedVolumeInformation): Run the input file
8821 name through unixtodos_filename, to ensure it is stored and
8822 referenced in canonical form.
8823 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8824 (logon_network_drive, sys_link, utime): Improve error handling.
8825 (sys_access): New function.
8826 (hashval, generate_inode_val): Unused functions deleted.
8827 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8828 (check_windows_init_file): Convert error message from UTF-8 to
8829 ANSI codepage, for display in the message box.
8830 (globals_of_w32): Set w32_unicode_filenames according to the OS
8833 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8834 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8835 (syms_of_w32term): Declare w32-unicode-filenames.
8837 * w32proc.c (new_child, delete_child): Remove code that handled
8838 unused pending_deletion and input_file members of the child struct.
8839 (create_child, sys_spawnve): Convert all file names to ANSI
8840 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8841 name cannot be encoded in ANSI codepage. Don't use
8842 unixtodos_filename, mirror slashes by hand.
8843 (record_infile, record_pending_deletion): Functions deleted.
8844 (Fw32_short_file_name): Call w32_get_short_filename instead of
8847 * w32notify.c (add_watch): Work in Unicode mode when
8848 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8849 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8850 instead, do the same with Lisp primitives.
8852 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8853 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8854 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8855 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8856 (Fw32_shell_execute): Improve error reporting.
8857 (Fdefault_printer_name): Ifdef away for Cygwin.
8859 * w32.h (struct _child_process): Remove input_file and
8860 pending_deletion members that are no longer used.
8861 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8862 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8863 (ansi_encode_filename): New and updated prototypes.
8865 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8867 (unexec): Don't use dostounix_filename, it expects a file name in
8868 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8871 * fileio.c (Ffile_name_directory, file_name_as_directory)
8872 (directory_file_name, Fexpand_file_name)
8873 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8874 arguments of dostounix_filename.
8875 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8876 use MAX_UTF8_PATH for size of file-name strings.
8877 (emacs_readlinkat): Build an explicitly unibyte string for file
8879 (syms_of_fileio) <file-name-coding-system>:
8880 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8882 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8883 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8884 directories to UTF-8.
8885 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8886 environment, and each element of the input PATH, to UTF-8.
8888 * dired.c (file_attributes): Use build_unibyte_string explicitly
8889 to make Lisp strings from user and group names.
8891 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8894 * coding.c (decode_file_name, encode_file_name): New functions.
8896 * termcap.c (tgetent): Adapt to the change in arguments of
8899 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8902 * msdos.c (dostounix_filename, init_environment): Adapt to the
8903 change in arguments of dostounix_filename.
8905 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8906 [WINDOWSNT]: Encode file names passed to the image libraries in
8909 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8910 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8912 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8913 arguments of dostounix_filename.
8915 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8917 * font.h (struct font_entity) [HAVE_NS]: New field to record
8918 font driver which was used to create this entity.
8919 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8920 frame where the font was opened.
8921 (font_close_object): Add prototype.
8922 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8923 (font_close_object): Not static any more. Lost frame arg.
8924 Adjust comment and users.
8925 * alloc.c (cleanup_vector): Call font_close_object to adjust
8926 per-frame font counters correctly. If HAVE_NS, also call
8927 driver-specific cleanup for font-entity objects.
8928 * ftfont.c (ftfont_open):
8929 * nsfont.m (nsfont_open):
8930 * w32font.c (w32font_open_internal):
8931 * xfont.c (xfont_open):
8932 * xftfont.c (xftfont_open): Save frame pointer in font object.
8933 * macfont.m (macfont_open): Likewise.
8934 (macfont_descriptor_entity): Save driver pointer to be able
8935 to call its free_entity routine when font-entity is swept.
8936 * ftxfont.c (ftxfont_open): Add eassert because frame
8937 pointer should be saved by ftfont_driver.open.
8939 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8941 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8942 input polling is used. This is still meaningful for Cygwin, see
8943 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8944 * keyboard.c (poll_for_input_1, input_polling_used):
8945 Define unconditionally.
8946 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8947 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8948 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8949 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8950 (face_for_char): Likewise. Rearrange eassert and return ASCII
8951 face for CHAR_BYTE8_P.
8952 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8954 2013-12-11 Ken Brown <kbrown@cornell.edu>
8956 * dispextern.h (erase_phys_cursor):
8957 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8959 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8961 * nsterm.m (x_free_frame_resources):
8962 * term.c (tty_free_frame_resources):
8963 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8964 face cache because it's implied by free_frame_faces anyway.
8965 * w32term.c (x_free_frame_resources): Likewise. Do not call
8966 free_frame_faces twice.
8968 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8970 * editfns.c (Fformat_time_string): Mention %F in the doc.
8972 2013-12-11 Martin Rudalics <rudalics@gmx.at>
8974 * window.c (resize_frame_windows): Don't return immediately when
8975 the root window's size doesn't change - the minibuffer window
8976 may still have to be repositioned/resized.
8977 * xfns.c (Fx_create_frame): Always change the frame size after
8978 initializing the frame's faces.
8979 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
8980 change_frame_size should already have done it.
8981 (x_new_font): Assign new tool- and menu-bar heights.
8982 (x_set_window_size_1): Account for tool- and menu-bar heights
8983 (Bug#16013). Don't set pixel sizes since change_frame_size
8984 should already have done it.
8986 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
8988 Remove the option of using libcrypto.
8989 * Makefile.in (LIB_CRYPTO): Remove.
8990 (LIBES): Don't use it.
8992 2013-12-11 Juri Linkov <juri@jurta.org>
8994 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
8995 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
8997 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
8999 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9000 drawn tool bar items (Bug#16058).
9001 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9003 2013-12-09 Ken Brown <kbrown@cornell.edu>
9005 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9007 * lisp.h (get_frame_param): Adjust conditions for prototype
9010 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9012 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9013 Avoid unused macro warning if configured --without-xft.
9015 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9017 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9019 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9021 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9023 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9025 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9027 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9029 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9031 Use libcrypto's checksum implementations if available, for speed.
9032 * Makefile.in (LIB_CRYPTO): New macro.
9035 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9036 The macro didn't conform to C99 due to type mismatch,
9037 which caused compilation failure with Sun C 5.12,
9038 and it was confusing anyway. Include window.h to declare
9039 redisplay_other_windows.
9041 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9043 * window.c (set_window_buffer): Update mode line (bug#16084).
9045 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9047 Fix minor problems found by static checking.
9048 * keyboard.c (poll_for_input_1, input_polling_used):
9049 Define only if HAVE_NTGUI.
9050 * xmenu.c (popup_activate_callback): Omit unnecessary
9051 check against USE_X_TOOLKIT, which must be defined here anyway.
9052 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9055 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9057 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9059 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9061 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9063 * nsterm.m (x_set_window_size): Remove fprintf.
9064 (init): Define always. Set applicationDidFinishLaunchingCalled
9066 (applicationDidFinishLaunching:):
9067 Set applicationDidFinishLaunchingCalled.
9068 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9071 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9073 Pixel resize changes for NS (Bug#16049).
9074 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9075 height/width. row/cols are locals.
9076 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9077 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9078 (windowWillResize): Remove gsextra. Calculate extra as in
9080 (x_new_font): Don't change frame size if fullscreen.
9081 Change size pixelwise.
9083 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9084 comment in xfns.c. Change to pixelwise call.
9086 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9088 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9091 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9093 * xterm.c (input_signal_count): Remove.
9094 (x_dispatch_event): Define unconditionally.
9095 (x_make_frame_visible): Process X events until the frame
9096 is really visible (Bug#16027).
9097 * xterm.h (x_dispatch_event): Declare unconditionally.
9099 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9101 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9103 * nsterm.m (x_set_window_size): Handle pixelwise.
9105 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9107 * w32term.c (x_new_font):
9108 * xterm.c (x_new_font): Calculate new frame size from new font
9111 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9113 * lisp.h (FOR_EACH_TAIL): New macro.
9114 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9116 * window.c (select_window): Call second wset_redisplay before we change
9117 selected_window (bug#16034).
9119 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9121 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9123 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9125 * w32xfns.c: Include window.h, to avoid a compiler warning.
9127 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9129 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9130 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9131 window_scroll takes care of it.
9132 (Fset_window_point, Fdelete_other_windows_internal)
9133 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9134 (Fsplit_window_internal, Fdelete_window_internal)
9135 (Fresize_mini_window_internal, Fset_window_configuration)
9136 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9137 cause redisplay instead of forcing a complete redisplay.
9138 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9139 we're only affecting the selected_window.
9141 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9143 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9144 directional control characters. Update type and category
9145 determination according to the UBA from Unicode v6.3.
9146 (bidi_category_t): New category EXPLICIT_FORMATTING.
9148 * dispextern.h (bidi_type_t): Update to include new bidirectional
9149 properties introduced with Unicode v6.3. (Bug#16043)
9151 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9153 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9156 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9158 * font.c (font_list_entities): Remove dummy assignment.
9159 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9160 used on graphic displays only. Remove unused 'font_encoder' member.
9161 (struct font_bitmap): Remove unused 'extra' member.
9162 * nsfont.m (nsfont_open):
9163 * w32font.c (w32font_open_internal):
9164 * ftfont.c (ftfont_get_bitmap): Adjust users.
9166 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9168 Use bool for boolean.
9169 * tparam.c (tparam1):
9170 * undo.c (record_point, record_property_change):
9171 Use bool for boolean, for local vars that are always true or false.
9173 Minor integer overflow fixes (Bug#16033).
9174 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9175 This improves on the previous fix to this function.
9176 (window_resize_check): When summing up pixel counts, don't rely on
9177 undefined behavior if the sum overflows.
9179 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9181 * window.c (Fset_window_new_pixel): Don't choke at negative
9182 argument value (Bug#16033).
9184 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9185 to avoid crash in window_box_height.
9187 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9188 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9190 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9192 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9194 Minor integer overflow fixes.
9195 * window.c (Fset_window_new_pixel, grow_mini_window):
9196 * xdisp.c (Fwindow_text_pixel_size):
9197 Avoid undefined behavior on signed integer overflow.
9198 * xfns.c (x_set_mouse_color):
9199 Check that drag shape fits in 'unsigned', since that's what X wants.
9201 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9203 Improve reporting of fatal exception on MS-Windows.
9204 * w32fns.c (my_exception_handler): New function.
9205 (globals_of_w32fns): Set it up as the unhandled exception
9206 handler. Initialize exception code and address to zeros.
9207 (emacs_abort): If the exception code and address are available,
9208 print them at the beginning of the backtrace. Fix the format of
9209 printing addresses (was producing 0x0x12345678 on XP).
9212 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9214 * eval.c (Fbacktrace__locals): New function.
9215 (syms_of_eval): Defsubr it.
9217 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9219 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9220 Define here to unify between...
9221 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9222 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9224 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9226 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9228 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9229 fringe background extension.
9230 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9231 because they are now always the same as `left' and `width',
9232 respectively. Remove code for the case that `width' and
9233 `sb_width' are different.
9235 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9237 Fix minor problems found by static checking.
9238 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9239 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9240 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9242 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9244 * image.c (imagemagick_compute_animated_image): Don't crash if we
9245 have an animation with different-sized images (bug#15313).
9247 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9249 Remove some unused items introduced during pixelwise change.
9250 * window.c (window_resize_total_check): Remove unused function.
9251 * xdisp.c (remember_mouse_glyph): Remove unused label.
9252 (Ftool_bar_height): Move declaration inside #if.
9253 * xterm.c (x_set_window_size): Don't use r and c.
9255 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9257 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9260 * window.c (Fset_window_configuration): Comment out unused variables.
9262 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9264 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9266 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9268 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9270 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9271 HAVE_GNUTLS3 (Bug#16001).
9273 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9274 if interrupts are deferred (Bug#15801).
9276 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9278 Support resizing frames and windows pixelwise.
9279 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9280 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9281 (struct glyph_matrix): Replace window_left_col and
9282 window_top_line by window_pixel_left and window_pixel_top.
9283 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9285 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9286 (draw_window_divider, move_it_to, x_draw_right_divider)
9287 (x_draw_bottom_divider, change_frame_size): Add or fix
9289 * dispnew.c (change_frame_size_1): Change prototype.
9290 (adjust_glyph_matrix, required_matrix_width)
9291 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9292 values instead of lines and columns.
9293 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9294 WINDOW_TOTAL_FRINGE_WIDTH.
9295 (handle_window_change_signal, do_pending_window_change)
9296 (init_display): Adjusts calls of change_frame_size.
9297 (change_frame_size, change_frame_size_1): Handle pixelwise
9299 * frame.c (Qright_divider_width, Qbottom_divider_width):
9301 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9302 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9303 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9304 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9306 (set_frame_param): New function.
9307 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9308 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9309 (Ffringe_width, Fborder_width, Fright_divider_width)
9310 (Fbottom_divider_width): New functions, defsubr them.
9311 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9312 New argument pixelwise.
9313 (struct frame_parm_table): New members Qright_divider_width and
9314 Qbottom_divider_width.
9315 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9316 (x_report_frame_params): Handle Qright_divider_width and
9317 Qbottom_divider_width.
9318 (x_set_right_divider_width, x_set_bottom_divider_width):
9320 (frame_resize_pixelwise): New option.
9321 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9322 new_pixelwise, right_divider_width and bottom_divider_width;
9323 remove total_lines; rename text_lines, text_cols, new_text_lines
9324 and new_text_cols to text_height, text_width, new_height and
9325 new_width respectively.
9326 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9327 FRAME_TEXT_WIDTH respectively.
9328 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9329 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9330 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9332 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9333 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9334 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9335 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9336 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9337 (FRAME_TOTAL_COLS_ARG): Remove macro.
9338 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9339 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9340 (x_wm_set_size_hint): Handle frame pixel sizes.
9341 * indent.c (compute_motion, Fcompute_motion):
9342 Call window_body_width instead of window_body_cols.
9343 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9344 (make_lispy_position): Handle right and bottom dividers.
9345 (Fsuspend_emacs): Pixelize call of change_frame_size.
9346 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9347 * lisp.h: Extern set_frame_param.
9348 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9350 (Fx_create_frame): Add entry for vertical_drag_cursor.
9351 Pixelize call of change_frame_size.
9352 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9353 * nsterm.m (ns_update_window_end): Optionally draw right
9355 (x_set_window_size): Add argument pixelwise.
9356 Call check_frame_size and change_frame_size with pixelwise zero.
9357 (ns_draw_window_divider): New function.
9358 (ns_redisplay_interface): Add ns_draw_window_divider.
9359 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9360 (x_new_font): Call x_set_window_size with pixelwise zero.
9361 * print.c (print_object): For a window print its sequence
9363 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9364 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9365 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9366 (w32_createwindow): Use scroll bar area width.
9367 (w32_wnd_proc): Handle bottom divider width.
9368 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9369 (Fx_create_frame): Default divider width parameters.
9370 Caclulate sizes pixelwise. Add vertical drag cursor support.
9371 (x_create_tip_frame): Default divider widths to zero.
9372 Pixelize call to change_frame_size.
9373 (Fx_show_tip): Add handling of divider widths. Pixelize window
9375 (Fw32_frame_rect): New function.
9376 (frame_parm_handler w32_frame_parm_handlers): Add divider
9378 (Vx_window_vertical_drag_shape): Add variable.
9379 * w32inevt.c (resize_event, maybe_generate_resize_event):
9380 Pixelize change_frame_size calls.
9381 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9383 * w32term.c (w32_draw_window_divider): New function.
9384 (x_update_window_end): Handle right divider.
9385 (w32_draw_fringe_bitmap, x_scroll_run)
9386 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9387 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9388 Calculate new frame sizes pixelwise.
9389 (x_new_font): Pixelize call to x_set_window_size.
9390 (x_check_fullscreen): Pixelize call to change_frame_size.
9391 (x_set_window_size_1, x_set_window_size): New argument
9392 pixelwise. Calculate pixelwise.
9393 (x_wm_set_size_hint): Use scroll bar area width.
9394 (w32_redisplay_interface): Add w32_draw_window_divider.
9395 * w32term.h (struct w32_output): Add vertical drag cursor.
9396 * widget.c (set_frame_size, update_wm_hints)
9397 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9399 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9400 * window.c (sequence_number): Restore.
9401 (Fwindow_pixel_width, Fwindow_pixel_height)
9402 (Fwindow_mode_line_height, Fwindow_header_line_height)
9403 (window_pixel_to_total, Frun_window_scroll_functions)
9404 (Fset_window_new_pixel, window_resize_apply_total)
9405 (Fwindow_resize_apply_total): New functions.
9406 (window_body_height, window_body_width): Rename from
9407 window_body_lines. New argument PIXELWISE.
9408 Calculate pixelwise.
9409 (Fwindow_body_height, Fwindow_body_width): New argument
9411 (coordinates_in_window, window_relative_x_coord): Use window's
9412 pixel width instead of total width.
9413 (replace_window, recombine_windows): Initialize pixel values.
9414 (resize_root_window, resize_frame_windows, grow_mini_window)
9415 (shrink_mini_window): New argument PIXELWISE.
9416 Calculate pixelwise.
9417 (Fdelete_other_windows_internal, adjust_window_margins)
9418 (window_resize_check, window_resize_apply)
9419 (Fdelete_window_internal, Fresize_mini_window_internal)
9420 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9421 (check_frame_size): Rename arguments. New argument PIXELWISE.
9422 Calculate pixelwise.
9423 (set_window_buffer): Make samebuf bool. Run configuration change
9424 hook only if buffer changed.
9425 (Fset_window_buffer): Rewrite doc-string.
9426 (make_window): Initialize new_pixel slot.
9427 (Fwindow_resize_apply): Check pixel size of root window.
9428 (Fsplit_window_internal): Call 2nd argument pixel_size.
9429 Calculate pixelwise.
9430 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9432 (save_window_data): New slots frame_text_width,
9433 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9434 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9436 (Fcurrent_window_configuration, Fset_window_configuration)
9437 (save_window_save, compare_window_configurations): Handle new
9438 slots in save_window_data and saved_window.
9439 (Fset_window_scroll_bars): Fix doc-string.
9440 (window_resize_pixelwise): New variable.
9441 (coordinates_in_window, Fcoordinates_in_window_p):
9443 (make_parent_window): Adjust sequence_number.
9444 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9446 * window.h (struct window): New members new_pixel, pixel_left,
9447 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9448 (wset_new_pixel): New function.
9449 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9450 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9451 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9452 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9453 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9454 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9455 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9456 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9457 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9458 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9459 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9460 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9461 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9462 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9463 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9465 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9466 (window_body_width, check_frame_size): Adapt external declarations.
9467 * xdisp.c (last_max_ascent): New integer.
9468 (window_text_bottom_y): Handle bottom divider.
9469 (window_box_width, window_box_height): Calculate pixelwise.
9470 (get_glyph_string_clip_rects): Handle right divider.
9471 (remember_mouse_glyph): When windows are resized pixelwise
9472 proceed with width and height set to 1.
9473 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9475 (move_it_to): Calculate and return maximum x position
9477 (Fwindow_text_pixel_size): New function.
9478 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9479 (tool_bar_lines_needed): Rename to tool_bar_height.
9480 Calculate pixelwise.
9481 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9482 Calculate pixelwise.
9483 (redisplay_tool_bar): Calculate pixelwise.
9484 (redisplay_window): Calculate pixelwise. Handle dividers.
9485 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9486 (x_draw_vertical_border): Handle dividers.
9487 (define_frame_cursor1): Handle vertical drag cursor.
9488 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9489 (expose_window): Calculate pixelwise. Handle dividers.
9490 (init_xdisp): Initialize pixel values.
9491 * xfaces.c (Qwindow_divider): New face.
9492 (realize_basic_faces): Realize it.
9493 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9494 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9495 (x_set_scroll_bar_default_width): Default actual width to 16.
9496 (Fx_create_frame): Set sizes pixelwise.
9497 (x_create_tip_frame): Default divider widths to zero.
9498 Pixelize call of change_frame_size.
9499 (Fx_show_tip): Handle divider widths. Initial pixel position
9501 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9502 (Vx_window_vertical_drag_shape): New option.
9503 * xmenu.c (free_frame_menubar): Pixelize call of
9505 * xterm.c (x_draw_window_divider): New function.
9506 (x_update_window_end): Optionally draw right divider.
9507 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9508 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9509 (handle_one_xevent, x_new_font): Calculate pixelwise.
9510 (x_set_window_size_1, x_set_window_size): New argument
9511 pixelwise. Calculate pixelwise.
9512 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9513 (struct x_redisplay_interface): Add x_draw_window_divider.
9514 * xterm.h (struct x_output): Add vertical_drag_cursor.
9516 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9518 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9519 Set invisible frames's `redisplay' when a full redisplay is requested.
9520 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9521 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9522 (display_mode_lines): Set it here instead.
9524 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9526 * dispextern.h (set_window_update_flags): Remove.
9528 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9530 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9532 * xdisp.c (REDISPLAY_SOME_P): New macro.
9533 (redisplay_internal): Use it (bug#15999).
9534 (prepare_menu_bars, redisplay_window): Use it as well.
9536 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9538 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9540 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9541 (globals_of_w32font): Zero it out.
9542 (GetCharWidth32W_Proc): New function pointer.
9543 (get_char_width_32_w): New function.
9544 (compute_metrics): If get_glyph_outline_w returns an error, try
9545 get_char_width_32_w before declaring a failure. This avoids
9546 punishing raster (a.k.a. "bitmap") fonts by slowing down
9547 redisplay. (Bug#6364).
9549 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9551 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9552 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9553 highlight needs to be redisplayed. (Bug#15913)
9555 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9557 Fix minor problems found by static checking.
9558 * buffer.h (struct buffer_text, struct buffer):
9559 * frame.h (struct frame):
9560 * window.h (struct window):
9561 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9562 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9563 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9564 no-longer-valid use of HAVE_MENUS.
9565 * xdisp.c (propagate_buffer_redisplay): Now static.
9567 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9569 * xmenu.c (Fmenu_or_popup_active_p):
9570 * window.c (Fset_window_configuration):
9571 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9572 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9573 * fns.c (Fyes_or_no_p):
9574 * editfns.c (Fmessage_box, Fmessage_or_box):
9575 * alloc.c (make_save_ptr_ptr):
9576 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9578 * window.c (Fset_window_configuration): Move select_window later.
9580 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9582 Refine redisplay optimizations to only redisplay *some* frames/windows
9583 rather than all of them.
9584 * xdisp.c (REDISPLAY_SOME): New constant.
9585 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9586 (bset_redisplay, bset_update_mode_line): New functions.
9587 (message_dolog): Use bset_redisplay.
9588 (clear_garbaged_frames): Use fset_redisplay.
9589 (echo_area_display): Use wset_redisplay.
9590 (buffer_shared_and_changed): Remove.
9591 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9592 frame titles. Compute the actual set of windows redisplayed.
9593 Don't update frame titles and menu bars for frames that don't need to
9595 (propagate_buffer_redisplay): New function.
9597 (redisplay_internal): Use it. Be more selective in the set of windows
9598 we redisplay. Propagate windows_or_buffers_changed to
9599 update_mode_lines a bit later to simplify the code.
9600 (mark_window_display_accurate_1): Reset window and buffer's
9602 (redisplay_window): Do nothing if neither the window nor the buffer nor
9603 the frame needs redisplay.
9604 * window.h (struct window): Add `redisplay' field.
9605 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9606 (redisplay_other_windows, window_list): New declarations.
9607 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9608 (window_list): Not static any more.
9609 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9610 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9611 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9612 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9613 * frame.h (struct frame): Add `redisplay' field.
9614 Move `external_menu_bar' bitfield next to other bit-fields.
9615 (SET_FRAME_GARBAGED): Use fset_redisplay.
9616 (SET_FRAME_VISIBLE): Don't garbage the frame;
9617 Use redisplay_other_windows.
9618 * buffer.h (struct buffer): Add `redisplay' field.
9619 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9620 (modify_overlay): Use bset_redisplay.
9621 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9623 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9625 Support w32 file notifications in batch mode.
9626 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9627 invalid (which happens in batch mode). If non-interactive, call
9628 handle_file_notifications to store file notification events in the
9629 input queue. (Bug#15933)
9631 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9633 * w32inevt.c (handle_file_notifications): Now external, not static.
9635 * w32term.h (handle_file_notifications): Provide prototype.
9637 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9638 init_crit, since init_display, which does that otherwise, is not
9641 2013-11-27 Glenn Morris <rgm@gnu.org>
9643 * Makefile.in ($(lispsource)/international/charprop.el): New.
9644 (emacs$(EXEEXT)): Depend on charprop.el.
9646 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9648 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9649 deleting portions of the buffer under non-nil REPLACE argument.
9652 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9653 directory, watch it and not its parent.
9654 (add_watch): Allow empty string in FILE.
9656 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9658 * window.c (Fset_window_start, window_resize_apply)
9659 (window_scroll): Reset window_end_valid (Bug#15957).
9661 2013-11-27 Glenn Morris <rgm@gnu.org>
9663 * Makefile.in (leimdir): Now in lisp source directory.
9664 ($(leimdir)/leim-list.el): Just use ../leim .
9665 * epaths.in (PATH_DUMPLOADSEARCH):
9666 * lread.c (load_path_default):
9667 * nsterm.m (ns_load_path): No more leim directory.
9669 2013-11-26 Andreas Schwab <schwab@suse.de>
9671 * .gdbinit (xgettype): Add cast.
9673 2013-11-26 Glenn Morris <rgm@gnu.org>
9675 Preload leim-list.el.
9676 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9677 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9678 is a single directory.
9680 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9682 bool-vector-subsetp is now the normal direction (Bug#15912).
9683 * data.c (Fbool_vector_subsetp): Test whether the first argument
9684 is a subset of the second one, not the reverse. Add doc string.
9686 Fix minor problems found by static checking.
9687 * lread.c (load_path_default): Now static.
9688 * textprop.c (text_property_stickiness): Be consistent about the
9689 test used when deciding whether to consider the previous character.
9690 This simplifies the code a bit.
9692 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9694 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9696 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9697 (syms_of_frame): Don't defsubr them.
9699 2013-11-25 Glenn Morris <rgm@gnu.org>
9701 * lread.c (load_path_default): Change the sense of the argument.
9702 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9703 from dump_path. When it is not, avoid checking dump_path twice.
9705 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9706 uninstalled dump_path against installed Vload_path. (Bug#15964)
9708 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9710 Export get_pos_property to Elisp.
9711 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9712 (syms_of_editfns): Export it to Elisp.
9714 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9716 2013-11-23 Romain Francoise <romain@orebokech.com>
9718 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9719 initialization here ...
9720 (syms_of_fileio): ... from here.
9722 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9724 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9725 Please use --enable-check-lisp-object-type.
9727 2013-11-23 Glenn Morris <rgm@gnu.org>
9729 * process.c (get_process): Explicit error for dead buffers.
9731 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9733 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9735 2013-11-23 Glenn Morris <rgm@gnu.org>
9737 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9738 * lread.c (load_path_check): Take path to check as argument.
9739 (load_path_default): New, split from init_lread.
9740 (init_lread): Move calc of default load-path to load_path_default.
9741 Empty elements in EMACSLOADPATH now stand for the default.
9742 (load-path): Doc fix.
9743 * emacs.c (decode_env_path): Add option to treat empty elements
9744 as nil rather than ".".
9745 * callproc.c (init_callproc_1, init_callproc):
9746 * image.c (Vx_bitmap_file_path):
9747 * lisp.h (decode_env_path):
9748 * lread.c (Vsource_directory):
9749 Update for new argument spec of decode_env_path.
9751 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9753 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9754 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9756 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9758 Fix some dependency problems that cause unnecessary recompiles.
9760 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9761 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9762 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9763 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9764 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9765 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9766 (boostrap-clean): No need to remove stamp-oldxmenu.
9768 Fix recently introduced bool vector overrun.
9769 This was due to an optimization that went awry.
9770 Reported by Glenn Morris in
9771 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9772 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9773 for empty vectors, undoing the 2013-11-18 change.
9774 * data.c (bool_vector_binop_driver): Rely on this.
9775 Fix bug that occasionally overran the destination.
9776 * lisp.h (struct Lisp_Bool_vector): Document this.
9778 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9780 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9783 * nsterm.m (init, run, stop:): Comment out for now, does not work
9786 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9788 * charset.c (syms_of_charset): Don't read past end of string.
9790 2013-11-19 Glenn Morris <rgm@gnu.org>
9792 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9794 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9796 Add hooks to run on gaining/losing focus. (Bug#15029)
9797 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9798 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9799 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9801 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9803 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9804 The old names predated the API change that put destination at end.
9806 Improve API of recently-added bool vector functions (Bug#15912).
9807 The old API had (bool-vector-count-matches A B)
9808 and (bool-vector-count-matches-at A B I), which gave the
9809 misleading impression that the two functions were variants, one
9810 with a location I. The new API has (bool-vector-count-population A)
9811 and (bool-vector-count-consecutive A B I) to make the distinction
9812 clearer. The first function no longer has a B argument, since the
9813 caller can easily determine the number of nils if the length and
9814 number of ts is known.
9815 * data.c (Fbool_vector_count_population): Rename from
9816 bool_vector_count_matches, and accept just 1 argument.
9817 (Fbool_vector_count_consecutive): Rename from
9818 Fbool_vector_count_matches_at.
9820 Always allocate at least one bits_word per bool vector.
9821 See Daniel Colascione in:
9822 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9823 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9824 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9825 * lisp.h (struct Lisp_Bool_vector): Document this.
9827 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9829 * insdel.c (invalidate_buffer_caches): New function, consolidated
9830 from part of prepare_to_modify_buffer.
9831 (insert_from_gap, prepare_to_modify_buffer):
9832 * coding.c (code_convert_region, code_convert_string):
9833 Call invalidate_buffer_caches. (Bug#15841)
9835 * lisp.h (invalidate_buffer_caches): Add prototype.
9837 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9839 * w32term.c (x_update_window_end): Don't invalidate the entire
9840 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9841 highlight needs to be redisplayed. (Bug#15913)
9843 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9845 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9847 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9849 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9850 while we are using Vprin1_to_string_buffer.
9852 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9853 after inserting the description string. (Bug#15907)
9855 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9857 * data.c: Work around bogus GCC diagnostic about shift count.
9858 Reported by Eli Zaretskii in
9859 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9860 (pre_value): New function.
9861 (count_trailing_zero_bits): Use it.
9863 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9865 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9866 assume C macros are not supported even under -g3 in these old GCC
9869 2013-11-15 Leo Liu <sdl.web@gmail.com>
9871 * minibuf.c (Ftry_completion, Fall_completions)
9872 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9874 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9876 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9877 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9878 This avoids placing unnecessary constants into the Emacs code.
9880 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9882 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9883 for Cygwin w32 build.
9885 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9886 for Cygwin w32 build. (Bug#15892)
9888 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9890 Simplify, port and tune bool vector implementation.
9891 * alloc.c (bool_vector_exact_payload_bytes)
9892 (bool_vector_payload_bytes): Remove.
9893 (bool_vector_fill): Return its argument.
9894 * alloc.c (bool_vector_fill):
9896 * print.c (print_object):
9897 Simplify by using bool_vector_bytes.
9898 * alloc.c (make_uninit_bool_vector):
9899 New function, broken out from Fmake_bool_vector.
9900 (Fmake_bool_vector): Use it. Use tail call.
9901 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9902 * data.c (BITS_PER_ULL): New constant.
9903 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9904 if long long versions don't exist.
9905 (shift_right_ull): New function.
9906 (count_one_bits_word): New function, replacing popcount_bits_word
9907 macro. Don't assume that bits_word is no wider than long long.
9908 (count_one_bits_word, count_trailing_zero_bits):
9909 Don't assume that bits_word is no wider than long long.
9910 * data.c (bool_vector_binop_driver, bool_vector_not):
9911 * fns.c (Fcopy_sequence):
9913 Create an uninitialized destination, to avoid needless work.
9914 (internal_equal): Simplify.
9915 (Ffillarray): Prefer tail call.
9916 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9917 contain at least one word.
9918 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9919 chars are narrower than ints.
9920 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9921 * fns.c (Fcopy_sequence):
9923 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9924 Don't try to port to hosts where bits_word values have holes; the
9925 code wouldn't work there anyway. Verify this assumption, though.
9926 (bool_vector_bytes): New function.
9927 (make_uninit_bool_vector): New decl.
9928 (bool_vector_fill): Now returns Lisp_Object.
9930 * xfns.c (xic_create_fontsetname):
9931 * xrdb.c (gethomedir): Prefer tail calls.
9933 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9935 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9936 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9938 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9939 that requires a return value.
9940 (Fset_buffer_modified_p): Take advantage of this change to do
9943 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9945 * buffer.c (Frestore_buffer_modified_p): Sync it with
9946 Fset_buffer_modified_p.
9947 (Fforce_mode_line_update): New function, moved from subr.el.
9948 (Fset_buffer_modified_p): Use them.
9949 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9951 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9953 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9954 This avoids undefined behavior when subtracting pointers into
9955 different aways. On my platform it also makes the code a tad
9956 smaller and presumably faster.
9958 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9960 * keyboard.c (command_loop_1): Use region-extract-function.
9961 * insdel.c (Qregion_extract_function): Not static any more (can we
9962 stop pretending that these vars can benefit from being marked static?).
9964 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9966 * search.c (find_newline): If buffer text is relocated during the
9967 "dumb loop", adjust C pointers into buffer text to follow suit.
9970 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
9972 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
9973 for conversion (Bug#15837).
9975 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9977 * fileio.c (Finsert_file_contents): Invalidate the newline cache
9978 for the entire range of inserted characters. (Bug#15841)
9980 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
9982 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
9984 (realize_default_face): Remove assignment to distant-foreground if
9985 unspecified (Bug#15815).
9987 2013-11-08 Eli Zaretskii <eliz@gnu.org>
9989 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
9990 cache-long-scans disabled, since we don't want to call
9991 prepare_to_modify_buffer (in insert_1_both) for each message we
9994 * buffer.h (bset_cache_long_scans): New INLINE function, moved
9995 from buffer.c. Improve commentary to the buffer field setter
9998 * buffer.c (bset_cache_long_scans): Static function deleted.
9999 Improve commentary to the buffer field setter functions.
10000 (init_buffer_once): Default for cache-long-scans changed to t.
10003 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10005 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10007 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10008 This bug was introduced in my 2013-06-21 change, and caused
10009 struct Lisp_Sub_Char_Table objects to be given too many slots,
10010 which broke 'make -C admin/unidata'.
10012 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10014 Import changes from mac-port 4.5.
10015 * macfont.m (mac_font_copy_default_descriptors_for_language)
10016 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10017 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10018 (macfont_language_default_font_names): New.
10019 (macfont_list): Rearrange language/charset code.
10020 (macfont_close): Don't check for macfont_info->cache.
10021 (mac_ctfont_create_preferred_family_for_attributes): New font
10022 selection code, call
10023 mac_font_copy_default_name_for_charset_and_languages.
10024 (mac_font_copy_default_descriptors_for_language)
10025 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10027 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10029 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10031 Port to C11 aligned_alloc, and fix some integer overflows.
10032 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10033 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10034 and use of posix_memalign replaced with aligned_alloc.
10035 (aligned_alloc): New function, defined or declared as needed.
10036 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10037 Don't undef; configure.ac now does this.
10038 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10039 (calloc, aligned_alloc): Check for integer overflow.
10040 (aligned_alloc): Rename from memalign. All uses changed.
10041 (memalign): New function, an alias for aligned_alloc.
10043 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10045 * xdisp.c (redisplay_internal): Fix typo in last change.
10047 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10049 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10051 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10053 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10054 redisplay--mode-lines-cause.
10055 (redisplay_internal): Keep them uptodate. Remove redundant check of
10056 buffer_shared_and_changed.
10057 * *.[chm]: Number every assignment to update_mode_lines so we
10058 can track why it is set.
10060 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10062 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10064 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10066 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10067 can track why it is set.
10069 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10071 Integer-related fixes for term.c etc.
10072 * dispextern.h (face_tty_specified_color): New function.
10073 * term.c (turn_on_face): Don't rely on undefined behavior when
10074 assigning an out-of-range value to 'long'.
10075 Simplify test for toggling highlight.
10076 (tty_capable_p): Omit last two (unused) args. All callers changed.
10077 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10078 (read_menu_input, tty_menu_activate, tty_menu_show):
10079 * xfaces.c (x_supports_face_attributes_p)
10080 (tty_supports_face_attributes_p):
10081 Use bool for boolean. All callers changed.
10082 (tty_supports_face_attributes_p): Omit defaults for color indices;
10083 no longer needed. Simplify tail call.
10085 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10087 * xdisp.c (prepare_menu_bars): Mark static.
10088 * lisp.h (prepare_menu_bars): Don't declare.
10089 * xselect.c (x_handle_selection_clear):
10090 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10092 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10094 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10095 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10097 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10099 * keyboard.c (Fcommand_error_default_function): Rename from
10100 Fdefault_error_output.
10102 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10104 * keyboard.c (Fdefault_error_output): New function, extracted from
10105 cmd_error_internal.
10106 (syms_of_keyboard): Use it for Vcommand_error_function.
10108 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10110 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10111 (init_eval): Use it to ensure handlerlist is non-NULL.
10112 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10113 (Fsignal): Adjust NULLness test of handlerlist.
10114 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10116 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10118 * callproc.c (call_process): Call prepare_to_modify_buffer before
10119 decoding text read from the sub-process, as the decoded stuff will
10120 be inserted into the buffer. This will invalidate the various
10121 caches maintained for the buffer. (Bug#15148)
10123 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10125 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10126 string of glyphless-char-display.
10128 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10130 * nsfns.m (ns_get_name_from_ioreg): New function.
10131 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10132 OSX >= 10.9. Use ns_get_name_from_ioreg.
10134 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10136 Simplify and port recent bool vector changes.
10137 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10138 only in this file. Use a more-efficient implementation if the
10139 second argument is a power of 2.
10140 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10141 Remove no-longer-necessary compile-time checks.
10142 (bool_vector_exact_payload_bytes): New function.
10143 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10144 exact payload changed to call the new function. Do not assume
10145 that the arg or result fits in ptrdiff_t.
10146 (bool_vector_fill): New function.
10147 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10149 (vroundup_ct): Don't assume arg fits in size_t.
10150 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10151 invoke set_category_set.
10152 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10153 All callers changed. Use bool_vector_set.
10154 * category.h (XCATEGORY_SET): Remove; no longer needed.
10155 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10156 bool_vector_bitref.
10157 * data.c (Faref): Use bool_vector_ref.
10158 (Faset): Use bool_vector_set.
10159 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10160 (Fbool_vector_not, Fbool_vector_count_matches)
10161 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10162 * fns.c (concat): Use bool_vector_ref.
10163 (Ffillarray): Use bool_vector_fill.
10164 (mapcar1): Use bool_vector_ref.
10165 (sxhash_bool_vector): Hash words, not bytes.
10166 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10167 a constant, since it's now used in #if.
10168 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10169 unsigned char on unusual architectures, so that we no longer
10170 assume that the number of bits per bits_word is a power of two or
10171 is a multiple of 8 or of CHAR_BIT.
10172 (Qt): Add forward decl.
10173 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10174 at least as strictly as bits_word.
10175 (bool_vector_data, bool_vector_uchar_data): New accessors.
10176 All data structure accesses changed to use them.
10177 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10178 (bool_vector_set): New functions.
10179 (bool_vector_fill): New decl.
10180 (ROUNDUP): Move to alloc.c as described above.
10182 Fix recent gnutls changes.
10183 * gnutls.c (Fgnutls_boot): Don't assume C99.
10184 * process.c (wait_reading_process_output): Fix typo in recent change.
10186 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10188 * process.c (wait_reading_process_output, read_process_output)
10189 (send_process): Check gnutls_state is not NULL.
10191 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10192 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10194 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10196 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10197 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10199 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10202 * nsfns.m (Fx_create_frame): Fix memory leak.
10204 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10205 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10206 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10208 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10210 * xdisp.c (message3_nolog, message_with_string): Encode the string
10211 before writing it to the terminal in a non-interactive session.
10213 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10214 sure we concatenate them into a unibyte string.
10216 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10217 resulting temporary name before returning it to the caller.
10218 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10219 is a unibyte string, convert NAME to a unibyte string to ensure
10220 that the result is also a unibyte string.
10222 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10223 create unibyte strings from default paths and directory/file
10226 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10229 * callproc.c (init_callproc): Use build_unibyte_string to make
10230 sure we create unibyte strings from default paths and
10231 directory/file names.
10233 * buffer.c (init_buffer): Don't store default-directory of
10234 *scratch* in multibyte form. The original problem which led to
10235 that is described in
10236 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10237 but it was solved long ago. (Bug#15260)
10239 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10241 Port to stricter C99 platforms.
10242 Especially, C99 prohibits nesting a struct X inside struct Y if
10243 struct X has a flexible array member.
10244 * alloc.c (struct sdata): New type.
10245 (sdata): Implement in terms of struct sdata.
10246 Remove u member; all uses replaced by next_vector, set_next_vector.
10247 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10248 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10249 (struct sblock): Rename first_data member to data, which is now
10250 a flexible array member. All uses changed.
10251 (next_vector, set_next_vector, large_vector_vec): New functions.
10252 (vector_alignment): New constant.
10253 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10254 (struct large-vector): Now merely a NEXT member, since the old approach
10255 ran afoul of stricter C99. All uses changed to use
10256 large_vector_vec or large_vector_offset.
10257 (large_vector_offset): New constant.
10258 * dispnew.c: Include tparam.h, for tgetent.
10259 Do not include term.h; no longer needed.
10260 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10261 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10262 (struct Lisp_Vector): Use a flexible array member for contents,
10263 instead of a union with a member that is an array of size 1.
10265 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10266 fact that the struct no longer contains a union.
10267 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10268 (struct Lisp_Save_Value, struct Lisp_Free):
10269 Use unsigned, not int, for spacers, to avoid c99 warning.
10270 (union specbinding): Use unsigned, not bool, for bitfield, as
10271 bool is not portable to pre-C99 hosts.
10273 2013-11-04 Glenn Morris <rgm@gnu.org>
10275 * emacs.c (usage_message): Mention that `-L :...' appends.
10277 2013-11-02 Glenn Morris <rgm@gnu.org>
10279 * Makefile.in (abs_builddir): Remove.
10280 (bootstrap_exe): Use relative filename.
10282 Use relative filenames in TAGS files.
10283 * Makefile.in (abs_srcdir): Remove it again.
10284 (.PHONY): Remove frc.
10285 (maintainer-clean): No more TAGS-LISP file.
10286 (TAGS): Pass relative file names to etags.
10287 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10289 * Makefile.in (abs_srcdir): New, set by configure.
10291 (maintainer-clean): Remove pointless echo. That should be in the
10292 top-level Makefile, if anywhere. Delete TAGS-LISP.
10293 (extraclean): No s/ and m/ directories for some time.
10294 (TAGS): Also depend on ctagsfiles3.
10295 Remove no-longer-defined S_FILE.
10296 Pass absolute filenames to etags once more.
10297 (TAGS-LISP): Replace lispdir with its expansion.
10298 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10299 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10301 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10303 * xfaces.c (check_lface_attrs, realize_default_face):
10304 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10305 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10307 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10309 * emacs.c (original_pwd): Remove global var by making it local.
10310 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10312 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10314 * xfaces.c: Declare color_distance.
10315 (QCdistant_foreground): New variable.
10316 (NEAR_SAME_COLOR_THRESHOLD): New define.
10317 (load_color2): New function.
10318 (load_color): Call load_color2.
10319 (load_face_colors): Call load_color2 and if distant-color is specified
10320 calculate distant and use distant-color if colors are near.
10321 (LFACE_DISTANT_FOREGROUND): New define.
10322 (merge_face_ref, Finternal_set_lisp_face_attribute)
10323 (Finternal_get_lisp_face_attribute)
10324 (x_supports_face_attributes_p): Handle distant-foreground similar to
10326 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10328 * dispextern.h (lface_attribute_index):
10329 Add LFACE_DISTANT_FOREGROUND_INDEX.
10331 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10333 * image.c (pbm_next_char): New function.
10334 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10335 (pbm_scan_number): Use it.
10336 (Qlibjpeg_version): New variable.
10337 (syms_of_image): DEFSYM and initialize it.
10339 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10341 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10343 2013-10-31 Glenn Morris <rgm@gnu.org>
10345 * emacs.c (original_pwd): New char.
10346 (main): If using --chdir, store original_pwd.
10347 (init_cmdargs): When setting Vinvocation_directory based on a
10348 relative argv[0], use original_pwd if set. (Bug#15768)
10350 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10352 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10354 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10356 * insdel.c: Fix minor problems found by static checking.
10357 (Qregion_extract_function): Now static.
10358 (prepare_to_modify_buffer_1): Remove unused locals.
10360 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10362 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10363 (syms_of_xdisp): Declare pre-redisplay-function.
10364 (markpos_of_region): Remove function.
10365 (init_iterator, compute_stop_pos, handle_face_prop)
10366 (face_before_or_after_it_pos, reseat_to_string)
10367 (get_next_display_element, window_buffer_changed)
10368 (redisplay_internal, try_cursor_movement, redisplay_window)
10369 (try_window_reusing_current_matrix, try_window_id, display_line)
10370 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10371 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10372 * window.h (struct window): Remove field `region_showing'.
10373 * dispextern.h (struct it): Remove region_beg/end_charpos.
10374 (face_at_buffer_position, face_for_overlay_string)
10375 (face_at_string_position): Update prototypes.
10376 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10377 (face_at_string_position): Remove `region_beg' and `region_end' args.
10378 * fontset.c (Finternal_char_font):
10379 * font.c (font_at, font_range): Adjust calls accordingly.
10380 * insdel.c (Qregion_extract_function): New var.
10381 (syms_of_insdel): Initialize it.
10382 (prepare_to_modify_buffer_1): Use it.
10384 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10386 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10387 * ftxfont.c (ftxfont_get_gcs):
10388 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10389 * xfaces.c (x_free_colors, x_free_dpy_colors)
10390 (x_create_gc, unload_color):
10391 * xselect.c (x_property_data_to_lisp):
10392 * xsettings.c (parse_settings):
10393 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10394 (get_bits_and_offset): Adjust definition.
10395 * frame.c (XParseGeometry): Adjust locals.
10396 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10397 * regex.h (toplevel): Likewise for reg_syntax_t.
10399 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10401 * eval.c (run_hook_with_args): Use FUNCTIONP.
10403 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10405 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10406 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10407 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10408 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10409 on MS-Windows anyway.
10410 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10411 (free_realized_face): ...adjust user.
10412 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10413 white relief pixels to -1.
10414 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10415 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10416 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10418 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10420 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10421 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10422 in practice now. All callers changed.
10424 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10426 * dispextern.h (struct face): Use bitfields for 'underline_type'
10427 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10428 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10429 'stipple' member. Move 'lface' member up to help...
10430 * xfaces.c (make_realized_face): ...this function to find and
10431 clear just the members that need clearing.
10432 (load_face_colors, realize_x_face):
10433 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10435 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10437 * xftfont.c (struct xftfont_info): Remove set-but-unused
10439 (xftfont_open): Adjust user.
10440 (xftfont_get_colors): Remove useless prototype.
10442 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10444 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10445 before passing them to 'unexec'. (Bug#15260)
10447 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10449 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10451 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10453 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10454 the changed signature of the font driver's 'close' method.
10456 * w32font.h (w32font_close): Adjust the prototype to the change in
10457 function definition.
10459 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10461 * w32uniscribe.c (uniscribe_close): Adapt the call to
10462 w32font_close to its new prototype.
10464 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10466 Omit unused frame argument of font API's close function.
10467 * font.h (struct font): Drop frame argument. Adjust comment.
10468 * font.c (font_clear_cache, font_close_object): Adjust users.
10469 * ftfont.c (ftfont_close):
10470 * ftxfont.c (ftxfont_close):
10471 * macfont.m (macfont_close):
10472 * nsfont.m (nsfont_close):
10473 * w32font.c (w32font_close):
10474 * xfont.c (xfont_close):
10475 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10476 tweak comments and make functions safe if called more than once for
10477 the same font object.
10479 Perform font-specific cleanup when font object is swept by GC. See
10480 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10481 * alloc.c (cleanup_vector): New function.
10482 (sweep_vector): Call it for each reclaimed vector object.
10483 * font.h (struct font): Adjust comment.
10485 2013-10-24 Glenn Morris <rgm@gnu.org>
10487 * Makefile.in (abs_top_srcdir): New, set by configure.
10489 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10491 Adjust recent font-related changes to fix bug#15686.
10492 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10493 is a live window system frame, mark its default font too.
10495 2013-10-23 Glenn Morris <rgm@gnu.org>
10497 * Makefile.in (RUN_TEMACS): Make relative (again).
10498 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10499 (bootstrap-emacs$(EXEEXT)):
10500 Quote entities that might contain whitespace.
10502 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10504 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10505 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10507 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10509 Do not allow font caches to grow too large.
10510 * alloc.c (compact_font_cache_entry, compact_font_caches):
10511 New functions or stub if not HAVE_WINDOW_SYSTEM.
10512 (compact_undo_list): Factor out from Fgarbage_collect.
10514 (mark_face_cache): Mark face font. Move down to avoid
10516 (mark_terminals): Do not mark font cache here.
10517 (Fgarbage_collect): Call compaction functions described
10518 above. Adjust comment.
10520 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10522 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10523 chdir to HOME (bug#15607).
10525 * nsterm.m (Qcocoa, Qgnustep): New variables.
10526 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10527 (ns_get_color): Make selection color work for GNUstep also.
10529 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10531 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10532 handles mouse clicks. Instead, let GPM use the same code as all
10533 the other mice use. See the discussion starting at
10534 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10535 for the details of the problem with the menu bar this fixes.
10537 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10539 Remove port-specific display name lists to avoid extra
10540 complexity and data duplication with display info lists.
10541 * xterm.h (x_display_name_list): Remove declaration.
10542 * xterm.c (x_display_name_list): Remove.
10543 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10544 * xfns.c (x_display_info_for_name, Fx_display_list):
10545 Likewise. Use x_display_list where appropriate.
10546 * w32term.h (w32_display_name_list): Remove declaration.
10547 * w32term.c (w32_display_name_list): Remove.
10548 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10550 * w32fns.c (x_display_info_for_name, Fx_display_list):
10551 Likewise. Use x_display_list where appropriate.
10552 * nsterm.h (ns_display_name_list): Remove declaration.
10553 * nsterm.m (ns_display_name_list): Remove.
10554 (ns_term_init, syms_of_nsterm): Adjust users.
10555 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10556 Likewise. Use x_display_list where appropriate.
10557 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10558 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10559 (mark_terminals): Mark per-terminal font cache.
10561 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10563 Don't run timers in input-pending-p. Its new check-timers param
10564 provides the prior behavior. (Bug#15045).
10565 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10567 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10569 Make some functions static in non-Microsoft builds.
10570 On my platform (Fedora 19 x86-64), this shrinks the
10571 Emacs executable (text+data) by 0.25%.
10572 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10573 (load_color) [!MSDOS]:
10574 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10575 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10576 * lisp.h (check_existing):
10577 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10578 (network_interface_info) [!WINDOWSNT]:
10579 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10580 Remove extern decls.
10581 * fileio.c (check_existing):
10582 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10583 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10584 (network_interface_info) [!WINDOWSNT]:
10585 * term.c (encode_terminal_code) [!WINDOWSNT]:
10586 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10587 * xfaces.c (load_color) [!MSDOS]:
10589 * fileio.c (check_existing, check_executable, check_writable):
10590 * process.c (network_interface_list, network_interface_info):
10591 Move earlier, so that we don't need forward decls.
10592 * gnutls.c (fn_gnutls_transport_set_errno)
10593 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10595 * w32.c (init_environment): Use faccessat rather than
10596 check_existing, partly for consistency with the rest of the code
10597 in this file, partly so that check_existing can be static.
10599 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10600 * emacs.c (MAIN_PROGRAM): New macro.
10601 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10602 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10604 bool vector int width fixes
10605 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10606 (Fbool_vector_count_matches_at):
10607 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10608 can exceed PTRDIFF_MAX, at least in theory.
10609 (Fbool_vector_count_matches_at):
10610 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10612 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10614 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10615 (struct sockaddr): Add forward decl, for platforms that lack it.
10617 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10619 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10622 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10624 * w32.c (network_interface_get_info, network_interface_list)
10625 (network_interface_info): New functions. (Bug#15610)
10626 (GetAdaptersInfo_Proc): New typedef.
10627 (get_adapters_info): New wrapper function.
10628 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10630 * process.h (network_interface_list, network_interface_info):
10633 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10634 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10635 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10636 for WINDOWSNT. Doc fix.
10637 (syms_of_process): Defsubr Snetwork_interface_list and
10638 Snetwork_interface_info unconditionally.
10640 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10641 in NS GUI sessions. (Bug#15629)
10643 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10645 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10647 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10649 * print.c (print_object): Print " ..." when truncating bool vectors.
10651 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10653 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10654 standard mouse buttons.
10656 * termhooks.h (struct input_event): Remove incorrect commentary.
10658 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10660 Disallow bool vector operations on mixed-length operands.
10661 The old behavior left garbage in the result vector sometimes,
10662 and didn't seem to be useful.
10663 * data.c (Qwrong_length_argument): New static var.
10664 (wrong_length_argument): New function.
10665 (bool_vector_binop_driver): Check that args agree in length.
10667 * keyboard.c, keyboard.h (all_kboards): Now static.
10669 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10671 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10672 note from the lispref.
10674 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10676 * nsterm.h (struct ns_display_info): Remove set-but-unused
10677 member image_cache (image caches are per-terminal anyway).
10678 (FRAME_X_IMAGE_CACHE): Remove.
10679 * nsterm.m (ns_initialize_display_info): Adjust user.
10681 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10683 * w32proc.c: Include mingw_time.h.
10685 * w32.c: Include mingw_time.h.
10687 Implement scrolling of TTY menus when the screen is too short.
10689 * term.c (tty_menu_display): Accept an additional argument, the
10690 menu item from which to start displaying the menu. Account for
10691 the value of Y when limiting the menu to the number of available
10693 (mi_result): New enumeration.
10694 (read_menu_input): Return enumerated value. When the y coordinate
10695 hits min_y or max_y, return scroll indication instead of wrapping
10697 (tty_menu_activate): Handle the scrolling indications from
10698 read_menu_input. Compute the first menu item to display and pass
10699 it to tty_menu_display.
10701 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10703 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10704 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10705 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10706 Adjust to match the change described below.
10707 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10708 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10709 memory_below_frame members to...
10710 * termchar.h (struct tty_display_info): ...here because they're
10711 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10712 * term.c (init_tty):
10713 * nsterm.m (ns_create_terminal):
10714 * w32term.c (w32_create_terminal):
10715 * xterm.c (x_create_terminal): Adjust users.
10716 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10717 to filter out non-TTY frames. Adjust comment.
10718 (scrolling): Adjust user. Prefer eassert for debugging check.
10720 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10722 * xfaces.c (PT_PER_INCH): Remove unused macro.
10723 * termhooks.h (struct terminal): Remove set-but-unused
10724 member fast_clear_end_of_line.
10725 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10726 * nsterm.m (ns_create_terminal):
10727 * term.c (init_tty):
10728 * w32term.c (w32_create_terminal):
10729 * xterm.c (x_create_terminal): Adjust users.
10731 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10733 * lisp.h (bool_vector_size): New function.
10734 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10735 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10736 (Fbool_vector_not, Fbool_vector_count_matches_at):
10737 Remove uses of 'eassume' that should no longer be needed,
10738 because they are subsumed by the 'eassume' in bool_vector_size.
10740 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10742 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10743 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10744 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10746 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10748 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10749 have different dimensions. (Bug#15575)
10751 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10754 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10756 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10758 * term.c (tty_menu_show): Never return with unbalanced
10759 specpdl. Use eassert for debugging check. Adjust style.
10761 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10763 * term.c (read_menu_input): Make selection of menu items
10764 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10765 (tty_menu_activate): Fix off-by-one error when computing max_y.
10767 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10769 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10770 audit logging (only used with GnuTLS 3.x) and enable it.
10772 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10774 * dispnew.c (redraw_frame): Remove useless #ifdef because
10775 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10776 Also, move TTY fflush to...
10777 * term.c (tty_update_end): ...this function.
10779 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10781 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10782 the end of the frame's glyph matrix. (Bug#15575)
10784 * term.c (tty_menu_display): Don't move cursor while overwriting
10785 frame's glyphs with menu items. Limit the number of items
10786 displayed to what can be shown on the available screen lines,
10787 excluding the echo area.
10788 (tty_menu_activate): Limit the Y coordinate allowed by
10789 read_menu_input to the last screen line used for menu display.
10791 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10793 * lisp.h (eassume): New macro.
10794 Also, include <verify.h>, for 'assume'.
10795 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10796 (vroundup, vector_nbytes):
10797 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10798 (Fbool_vector_not, Fbool_vector_count_matches)
10799 (Fbool_vector_count_matches_at):
10800 Use eassume, not eassert.
10801 * casetab.c (set_identity, shuffle):
10802 * composite.c (composition_gstring_put_cache):
10803 * dispnew.c (update_frame_1):
10804 * ftfont.c (ftfont_shape_by_flt):
10805 * image.c (gif_load):
10806 * intervals.c (offset_intervals):
10807 * macfont.m (macfont_shape):
10808 Remove calls to 'assume' that are no longer needed, because
10809 --enable-gcc-warnings no longer generates bogus warnings
10810 when these calls are removed.
10812 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10814 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10816 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10818 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10819 (Qsubstitute_env_in_file_name): New var.
10820 (syms_of_fileio): Define it.
10822 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10824 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10825 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10828 * term.c (save_and_enable_current_matrix): Don't allocate and
10829 don't save margin areas.
10830 (restore_desired_matrix): Don't restore margin areas.
10831 (free_saved_screen): Don't free margin areas.
10833 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10835 * image.c: Pacify --enable-gcc-warnings.
10836 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10837 #define only if used.
10839 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10841 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10842 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10843 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10844 (gif_load): For giflib v5.x and later, display the error message
10845 produced by giflib when its functions fail.
10846 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10849 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10851 * keyboard.c (last_event_timestamp): Remove. For X selection and
10852 GTK popup menus, it may be obtained from per-frame X display info.
10853 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10854 (process_special_events): Adjust users.
10855 * keyboard.h (last_event_timestamp): Remove declaration.
10856 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10857 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10858 * menu.h (xmenu_show): Adjust prototype.
10859 * menu.c (Fx_popup_menu): Adjust user.
10860 * xselect.c (x_own_selection, x_get_foreign_selection)
10861 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10863 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10865 * keyboard.c (init_kboard): Now static. Add arg
10866 to denote window system. Adjust comment.
10867 (init_keyboard): Adjust user.
10868 (allocate_kboard): New function.
10869 (syms_of_keyboard):
10870 * nsterm.m (ns_term_init):
10871 * term.c (init_tty):
10872 * w32term.c (w32_create_terminal):
10873 * xterm.c (x_term_init): Use it.
10874 * keyboard.h (init_kboard): Remove prototype.
10875 (allocate_kboard): Add prototype.
10877 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10879 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10880 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10882 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10884 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10886 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10888 * term.c (tty_menu_activate): Flush the output stream after
10889 showing the cursor, and don't mark the frame garbaged at exit from
10890 the function. Fixes redisplay glitches when moving from one menu
10893 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10895 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10896 or throw error (Bug#15570).
10898 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10900 * intervals.c (temp_set_point_both): Move test into 'eassert',
10903 * lisp.h (eassert): Don't use 'assume'.
10904 Sometimes 'assume' wins in performance, and sometimes it loses,
10905 so it shouldn't be used all the time. Perhaps we need two
10906 flavors of 'eassert', one for where 'assume' is far more likely
10907 to help or to hurt; but that can be done later.
10908 Reported by Dmitry Antipov in
10909 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10910 Also, don't include <verify.h>; no longer needed.
10912 2013-10-09 Glenn Morris <rgm@gnu.org>
10914 * eval.c (Fcond): Doc tweak.
10916 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10918 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10919 expressions with side effects to eassert. (Bug#15565)
10921 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10923 * fns.c (hashfn_user_defined): Allow hash functions to return any
10926 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10928 Fix minor problems found by static checking.
10929 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10930 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10931 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10932 * keyboard.c (read_menu_command): Remove unused local.
10933 * lisp.h (read_menu_command): New decl.
10934 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10935 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10936 Return ptrdiff_t, not int.
10937 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10938 not int, for benefit of xpalloc.
10939 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10941 (have_menus_p): Remove; unused.
10942 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10943 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10944 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10946 (save_and_enable_current_matrix): Omit unnecessary casts.
10947 (read_menu_input): Omit local extern decl (now in lisp.h).
10948 Don't access uninitialized storage if mouse_get_xy fails.
10949 (tty_menu_activate): Mark local as initialized, for lint.
10950 (tty_menu_activate, tty_meny_show): Remove unused locals.
10952 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10954 Support menus on text-mode terminals.
10955 * xterm.h (xw_popup_dialog): Add prototype.
10957 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10958 (xmenu_show): Block input here, instead in Fx_popup_menu.
10959 (xw_popup_dialog): New function, with X-specific bits of popup
10962 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
10965 * window.c (Fset_window_configuration): Use run-time tests of the
10966 frame type instead of compile-time conditionals, when menu-bar
10967 lines are considered.
10969 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
10970 (w32_popup_dialog): New prototypes.
10972 * w32menu.c (Fx_popup_dialog): Function deleted.
10973 (w32_popup_dialog): New function, with w32 specific bits of popup
10974 dialogs. Block input here.
10976 * w32inevt.c (w32_console_read_socket): Minor change to add
10977 debugging TTY events.
10979 * w32fns.c (show_hourglass): If returning early because the frame
10980 is not a GUI frame, unblock input.
10982 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
10983 (cursorY): New functions.
10985 * termhooks.h (cursorX, cursorY): Prototypes of functions on
10986 WINDOWSNT, macros that call curX and curY elsewhere.
10988 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
10990 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
10991 specific function to hide and show cursor on a text-mode terminal.
10992 (tty_menu_struct, struct tty_menu_state): New structures.
10993 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
10994 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
10995 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
10996 (tty_menu_locate, save_and_enable_current_matrix)
10997 (restore_desired_matrix, screen_update, read_menu_input)
10998 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
10999 (tty_pop_down_menu, tty_menu_last_menubar_item)
11000 (tty_menu_new_item_coords, tty_menu_show): New functions.
11001 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11003 * nsterm.h (ns_popup_dialog): Adjust prototype.
11005 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11006 of in x-popup-menu.
11007 (ns_popup_dialog): Adapt order of arguments to the other
11008 *_menu_show implementations.
11009 (Fx_popup_dialog): Function deleted.
11011 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11013 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11015 * menu.c (have_boxes): New function.
11016 (single_keymap_panes): Use it instead of a compile-time
11018 (single_menu_item): Use run-time tests of the frame type instead
11019 of compile-time conditionals.
11020 (encode_menu_string): New function.
11021 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11022 the macro, since different types of frame need different encoding
11024 (digest_single_submenu): Use run-time tests of frame type instead
11025 of, or in addition to, compile-time conditionals.
11026 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11027 (Fx_popup_menu): Detect when the function is called from keyboard
11028 on a TTY. Don't barf when invoked on a text-mode frame.
11029 Check frame type at run time, instead of compile-time conditionals for
11030 invoking terminal-specific menu-show functions.
11031 Call tty_menu_show on text-mode frames.
11032 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11033 run time to determine which alternative to invoke; support dialogs
11036 * keyboard.h <Qmouse_movement>: Declare.
11038 * keyboard.c <Qmouse_movement>: Now extern.
11039 <Qecho_keystrokes>: New static variable.
11040 (read_key_sequence): Accept an additional argument, a flag to
11041 prevent redisplay during reading of the key sequence. All callers
11043 (read_menu_command): New function.
11044 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11046 (toolkit_menubar_in_use): New function.
11047 (make_lispy_event): Use it instead of a compile-time test.
11049 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11050 window-system being available.
11052 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11053 to x-popup-dialog on the frame type, they all now support popup
11056 * dispnew.c (save_current_matrix): Save the margin areas.
11057 (restore_current_matrix): Restore margin areas.
11058 (update_frame_with_menu): New function.
11060 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11063 * alloc.c (make_save_ptr): Now compiled unconditionally.
11065 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11067 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11068 (redraw_frame, update_frame): Adjust users.
11069 * dispextern.h (set_window_update_flags): Adjust prototype.
11070 * xdisp.c (redisplay_internal): When updating all frames with zero
11071 windows_or_buffers_changed, assume that only the windows that shows
11072 current buffer should be really updated.
11074 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11076 Do not allocate huge temporary memory areas and objects while encoding
11077 for file I/O, thus reducing an enormous memory usage for large buffers.
11078 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11079 * coding.h (struct coding_system): New member raw_destination.
11080 * coding.c (setup_coding_system): Initialize it to zero.
11081 (encode_coding_object): If raw_destination is set, do not create
11082 dst_object. Add comment.
11083 * fileio.c (toplevel): New constant E_WRITE_MAX.
11084 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11085 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11087 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11089 * nsterm.m (windowDidExitFullScreen:)
11090 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11092 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11094 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11095 * keyboard.c (unblock_input_to): Don't process pending signals
11096 if a fatal error is in progress.
11098 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11099 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11100 they're talking about words in Lisp bool vectors.
11101 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11102 * data.c (popcount_bits_word): Rename from popcount_size_t.
11103 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11106 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11108 Improve support for popcount and counting trailing zeros (Bug#15550).
11109 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11110 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11111 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11112 (popcount_size_t_msc, popcount_size_t_gcc):
11113 Remove; now done by Gnulib.
11114 (popcount_size_t): Now a macro that defers to Gnulib.
11115 (count_trailing_zero_bits): Return int, for consistency with
11116 Gnulib and because Emacs prefers signed to unsigned int.
11117 Don't assume that size_t is either unsigned int or unsigned long
11118 or unsigned long long.
11119 (size_t_to_host_endian): Do not assume that size_t is either
11120 exactly 32 or exactly 64 bits wide.
11121 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11122 etc., so that it's now an enum constant, not a macro.
11123 No need to assume that it's either 32 or 64.
11125 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11127 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11130 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11132 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11133 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11135 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11137 emacs_read and emacs_write now use void *, not char *.
11138 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11139 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11140 Buffer arg is now void *, not char *. This matches plain
11141 'read' and 'write' better, and avoids a constraint violation
11142 on Solaris 9 with Oracle Studio.
11144 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11146 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11147 memset to explicit loop. Otherwise copy largest possible chunk
11148 from initialized to uninitialized part, thus allowing the longer
11149 memcpy runs and reducing the number of loop iterations.
11151 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11153 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11154 hide toolbar (Bug#15388).
11155 (windowDidEnterFullScreen:): If presentation options are zero,
11156 set them here (Bug#15388).
11157 (ns_update_auto_hide_menu_bar): Remove runtime check.
11158 Don't auto hide dock unless menubar is also auto hidden.
11160 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11162 * editfns.c (message): Mention batch mode in doc string.
11164 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11166 * nsterm.m (check_native_fs): Remove erroneous comment.
11168 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11170 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11171 uses find_newline instead of scan_newline and so doesn't move point.
11173 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11175 Use hardware support for byteswapping on glibc x86 etc.
11176 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11177 whereas the old swap64 needed 30.
11178 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11179 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11180 Use byteswap.h's macros to swap bytes.
11181 * lisp.h (swap16, swap32, swap64): Remove.
11182 All uses replaced by bswap_16, bswap_32, bswap_64.
11184 * bytecode.c (exec_byte_code): Use some more volatile variables
11185 to work around local variables getting clobbered by longjmp.
11186 Port to pre-C99, which doesn't allow decls after stmts.
11188 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11190 * lisp.h (eassert): Assume that COND is true when optimizing.
11191 In other words, take on the behavior of eassert_and_assume.
11192 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11193 (eassert_and_assume): Remove. All uses replaced by eassert.
11195 * xdisp.c (Qglyphless_char): Now static.
11197 Adjust to merge from gnulib.
11198 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11199 * lisp.h: Include <verify.h>, for 'assume'.
11201 * eval.c (clobbered_eassert): New macro.
11202 (internal_catch, internal_condition_case)
11203 (internal_condition_case_1, internal_condition_case_2)
11204 (internal_condition_case_n): Use it instead of eassert
11205 when the argument contains locals clobbered by longjmp.
11206 Don't use clobbered locals outside of clobbered_eassert.
11207 (internal_lisp_condition_case): Use a volatile variable
11208 to work around a local variable's getting clobbered.
11210 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11212 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11213 (PUSH_HANDLER): New macro.
11214 (catchlist): Remove.
11215 (handlerlist): Always declare.
11217 * eval.c (catchlist): Remove (merge with handlerlist).
11218 (handlerlist, lisp_eval_depth): Not static any more.
11219 (internal_catch, internal_condition_case, internal_condition_case_1)
11220 (internal_condition_case_2, internal_condition_case_n):
11222 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11223 handlerlist/catchlist.
11224 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11225 handlerlist which can only handle a single condition-case handler at
11227 (find_handler_clause): Simplify since we only a single branch here
11230 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11232 (bcall0): New function.
11233 (exec_byte_code): Add corresponding cases. Improve error message when
11234 encountering an invalid byte-code. Let Bunwind_protect accept
11235 a function (rather than a list of expressions) as argument.
11237 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11238 and make them unconditional now that they're heap-allocated.
11240 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11242 * charset.c (Fdecode_char, Fencode_char): Remove description of
11243 `restriction' arg. now that it's hidden by advertised-calling-convention.
11245 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11247 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11248 Remove unused variable (from mac-port).
11249 (macfont_draw): Use s->ybase for correct y position.
11251 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11253 * frame.h (struct frame): Drop has_minibuffer member because...
11254 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11255 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11257 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11259 * window.h (struct window): Prefer enum text_cursor_kinds to int
11260 for phys_cursor_type member. Move the latter, phys_cursor_width,
11261 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11262 * window.c (replace_window, make_window): Adjust users.
11264 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11266 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11267 this module is never compiled otherwise.
11269 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11271 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11274 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11276 * xdisp.c (get_next_display_element): Don't call face_for_font in
11277 a build configured --without-x. (Bug#15484)
11279 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11281 * window.c (calc_absolute_offset): #elif should be #elif defined.
11283 * frame.c (delete_frame): Block/unblock input to overcome race
11284 condition (Bug#15475).
11286 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11288 * frame.c (delete_frame): Record selected frame only after
11289 calling Qdelete_frame_functions (Bug#15477).
11291 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11293 * nsterm.m (ns_selection_color): Remove.
11294 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11295 NSColor selectedText(Background)Color. Only for COCOA.
11296 (ns_term_init): Remove assignment of ns_selection_color, logic
11297 moved to ns_get_color.
11299 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11300 NS_SELECTION_COLOR_DEFAULT.
11301 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11303 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11305 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11306 frame' does not have the tool_bar_window member.
11308 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11310 Signal error when reading an empty byte-code object (Bug#15405)
11311 * lread.c (read1): Signal error.
11312 * alloc.c (make_byte_code): eassert header size.
11313 (sweep_vectors): Change an int to size_t.
11315 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11317 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11318 instead of ints, as it's the usual style for offsetof constants. See:
11319 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11321 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11322 This is ugly, but it should fix the performance problem for older
11323 GCC versions in the short run. I'll look into integrating the
11324 Gnulib module for popcount, as a better fix.
11325 See the thread starting in:
11326 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11327 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11328 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11329 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11330 (popcount_size_t): Use it.
11332 2013-09-24 Daniel Colascione <dancol@dancol.org>
11334 * process.c (Fnetwork_interface_info): Fix build break due to
11337 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11339 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11340 Prefer signed to unsigned integers where either will do.
11341 No need for 'const' on locals that do not escape.
11342 Omit easserts with unnecessary and unportable assumptions about
11343 alignment. Avoid unnecessary casts to char *.
11345 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11347 Use union for the payload of struct Lisp_Vector.
11348 This helps to avoid a few glitches dictated by C's aliasing rules.
11349 * lisp.h (struct Lisp_Vector): Use union for next and
11350 contents member. Adjust comment. Change related users.
11351 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11352 Related users changed.
11353 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11354 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11355 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11356 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11358 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11360 Optimize glyph row clearing and copying routines.
11361 * dispextern.h (struct glyph_row): Change layout of struct
11362 glyph_row to help copy_row_except_pointers. Adjust comment.
11363 * dispnew.c (null_row): Remove.
11364 (clear_glyph_row): Use offsetof and memset to find and clear
11365 just the members that need clearing. Adjust comment.
11366 (copy_row_except_pointers): Likewise for copying.
11368 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11370 Some minor cleanups of recently-added bool vector code.
11371 * conf_post.h (assume): Always return void. Use lint version
11372 only if GCC and MSC versions don't apply.
11373 * conf_post.h (assume):
11374 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11375 Depend on _MSC_VER, not __MSC_VER, for consistency with
11377 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11378 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11379 (bool_vector_binop_driver, count_trailing_zero_bits)
11380 (size_t_to_host_endian): Now static, not static inline;
11381 the latter isn't needed with modern compilers and doesn't
11382 work with older compilers anyway.
11384 * alloc.c (valgrind_p): Use bool for boolean.
11386 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11388 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11389 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11390 (display_last_displayed_message_p, message_buf_print)
11391 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11392 Use bool for boolean.
11393 * dispextern.h (cancel_line, init_desired_glyphs):
11394 Remove ancient leftover.
11395 (help_echo_showing_p, hourglass_shown_p):
11396 * lisp.h (noninteractive_need_newline): Adjust declaration.
11398 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11400 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11402 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11403 ...this file and convert the latter to static. Adjust comment.
11404 (make_initial_frame):
11405 * window.c (init_window_once): Adjust user.
11406 * frame.h (last_nonminibuf_frame): Remove declaration.
11407 * lisp.h (selected_frame): Likewise.
11408 * msdos.c (the_only_display_info): Adjust comment.
11410 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11412 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11413 computing the end column of mouse-highlight that comes from
11414 display or overlay strings. (Bug#15437)
11415 (note_mouse_highlight): Adapt calculation of last argument to
11416 mouse_face_from_string_pos to the above change.
11418 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11419 all platforms, not just for clang.
11421 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11423 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11424 about excess arguments to snprintf.
11426 * conf_post.h(assume): Use __builtin_unreachable for clang.
11428 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11430 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11431 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11433 2013-09-23 Daniel Colascione <dancol@dancol.org>
11435 * alloc.c (USE_VALGRIND): New macro; on by default
11436 when ENABLE_CHECKING.
11437 (mark_maybe_object, mark_maybe_pointer)
11438 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11440 (valgrind_p) [USE_VALGRIND]: New variable.
11441 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11443 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11445 * process.c (wait_reading_process_output): Change int pnamelen to
11448 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11449 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11450 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11451 argument to unsigned long to avoid warning.
11452 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11454 * conf_post.h (assume): Fix compiler error: x shall be cond.
11456 2013-09-22 Daniel Colascione <dancol@dancol.org>
11458 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11459 warning when compiling without a window system.
11461 2013-09-22 Daniel Colascione <dancol@dancol.org>
11463 * data.c (Qbool_vector_p): New symbol.
11464 (bool_vector_spare_mask, popcount_size_t_generic)
11465 (popcount_size_t_msc, popcount_size_t_gcc)
11467 (bool_vector_binop_driver)
11468 (count_trailing_zero_bits, size_t_to_host_endian)
11469 (Fbool_vector_exclusive_or)
11470 (Fbool_vector_union)
11471 (Fbool_vector_intersection, Fbool_vector_set_difference)
11472 (Fbool_vector_subsetp, Fbool_vector_not)
11473 (Fbool_vector_count_matches)
11474 (Fbool_vector_count_matches_at): New functions.
11475 (syms_of_data): Intern new symbol, functions.
11476 * alloc.c (bool_vector_payload_bytes): New function.
11477 (Fmake_bool_vector): Instead of calling Fmake_vector,
11478 which performs redundant initialization and argument checking,
11479 just call allocate_vector ourselves. Make sure we clear any
11480 terminating padding to zero.
11481 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11482 instead of open-coding the size calculation.
11483 (vroundup_ct): New macro.
11484 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11485 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11486 * composite.c (composition_gstring_put_cache):
11487 Change lint_assume to assume.
11488 * conf_post.h (assume): New macro.
11489 (lint_assume): Remove.
11490 * dispnew.c (update_frame_1): Change lint_assume to assume.
11491 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11493 * image.c (gif_load): Change lint_assume to assume.
11494 * lisp.h (eassert_and_assume): New macro.
11495 (Qbool_vector_p): Declare.
11496 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11497 (swap16, swap32, swap64): New inline functions.
11498 * macfont.m (macfont_shape): Change lint_assume to assume.
11499 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11500 * xsettings.c (parse_settings): Use new swap16 and
11501 swap32 from lisp.h instead of file-specific macros.
11503 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11505 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11506 found (which can legitimately happen when the glyph row at the
11507 window start is disabled in the current_matrix. (Bug#15365)
11509 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11511 Fix syntax.h bug introduced by recent INLINE change.
11512 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11513 conditionally compiled one way in some modules, and a different
11514 way in others. This doesn't work with extern inline functions,
11515 which must have the same definition in all modules, because the
11516 defining code might be shared across modules, depending on the
11517 implementation. Symptoms reported by Martin Rudalics in:
11518 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11519 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11520 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11521 overriding the corresponding functions in syntax.h.
11522 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11523 (syntax_property): New inline functions.
11524 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11525 Rewrite in terms of these new functions.
11527 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11529 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11530 not chars_in_text, whose result depends on the multibyteness of
11531 the current buffer. (Bug#15426)
11533 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11535 Port recent change to hosts where pointers aren't 'long'.
11536 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11537 Don't assume that pointers are the same width as 'long'.
11538 Add a compile-time check that a pointer fits into two X slots.
11540 A simpler, centralized INLINE.
11541 * conf_post.h (INLINE): Define only if not already defined.
11542 This allows us to use a single INLINE, defined by one file
11544 * emacs.c (INLINE): Define it.
11545 Also, include category.h, charset.h, composite.h, dispextern.h,
11546 syntax.h, systime.h, so that their INLINE definitions are expanded
11547 properly for Emacs.
11548 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11549 * buffer.h, buffer.c (BUFFER_INLINE):
11550 * category.h, category.c (CATEGORY_INLINE):
11551 * character.h, character.c (CHARACTER_INLINE):
11552 * charset.h, charset.c (CHARSET_INLINE):
11553 * composite.h, composite.c (COMPOSITE_INLINE):
11554 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11555 * frame.h, frame.c (FRAME_INLINE):
11556 * intervals.h, intervals.c (INTERVALS_INLINE):
11557 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11558 * lisp.h, alloc.c (LISP_INLINE):
11559 * process.h, process.c (PROCESS_INLINE):
11560 * syntax.h, syntax.c (SYNTAX_INLINE):
11561 * systime.h, sysdep.c (SYSTIME_INLINE):
11562 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11563 * window.h, window.c (WINDOW_INLINE):
11564 Remove. All uses replaced with INLINE.
11566 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11568 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11569 to avoid Bug#15398.
11571 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11573 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11574 'const char *' to avoid compiler warnings due to similar change in
11575 the prototype of x_get_string_resource.
11577 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11579 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11580 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11581 going to replace static variables below. Adjust comments.
11582 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11583 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11584 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11585 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11586 Related users changed.
11587 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11588 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11589 last_mouse_movement_time, going to replace static variables below.
11591 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11592 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11594 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11595 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11596 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11597 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11598 static variables below.
11599 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11600 (last_mouse_scroll_bar): Remove.
11601 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11602 (mouseExited): Related users changed.
11604 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11606 Do not use external array to process X scroll bar messages.
11607 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11608 (x_send_scroll_bar_event): Pack window pointer into two slots
11609 of XClientMessageEvent if we're 64-bit. Adjust comment.
11610 (x_scroll_bar_to_input_event): Unpack accordingly.
11612 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11614 Ifdef away recent changes which aren't relevant to NS port.
11615 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11616 [!HAVE_NS]: Declare as such.
11617 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11618 [!HAVE_NS]: Define as such.
11620 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11622 * frame.c (x_redo_mouse_highlight): New function
11623 to factor out common code used in W32 and X ports.
11624 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11625 * xterm.h (struct x_display_info):
11626 * w32term.h (struct w32_display_info):
11627 * nsterm.h (struct ns_display_info): New members
11628 last_mouse_motion_frame, last_mouse_motion_x and
11629 last_mouse_motion_y, going to replace static variables below.
11630 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11631 (redo_mouse_highlight): Remove.
11632 (note_mouse_movement, syms_of_xterm): Adjust user.
11633 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11634 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11635 (redo_mouse_highlight): Remove.
11636 (note_mouse_movement, syms_of_w32term): Adjust user.
11637 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11638 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11640 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11641 * nsfns.m (compute_tip_xy): Adjust user.
11643 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11645 * frame.c (x_mouse_grabbed): New function.
11646 * dispextern.h (x_mouse_grabbed): Add prototype.
11647 (last_mouse_frame): Remove declaration.
11648 * xterm.h (struct x_display_info):
11649 * w32term.h (struct w32_display_info):
11650 * nsterm.h (struct ns_display_info): New member
11651 last_mouse_frame, going to replace...
11652 * xdisp.c (last_mouse_frame): ...global variable.
11653 (note_tool_bar_highlight):
11654 * w32term.c (w32_mouse_position, w32_read_socket):
11655 * xterm.c (XTmouse_position, handle_one_xevent):
11656 Use x_mouse_grabbed.
11657 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11659 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11661 * w32term.c (w32_read_socket): Avoid temporary
11662 variables in a call to x_real_positions.
11663 * xterm.c (handle_one_xevent): Likewise.
11665 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11667 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11668 (x_icon_type): Remove prototype.
11669 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11670 * frame.c (x_icon_type): Remove.
11671 * w32term.c (x_make_frame_visible, x_iconify_frame):
11672 * xterm.c (x_make_frame_visible, x_iconify_frame):
11673 Use x_set_bitmap_icon to factor out common code.
11675 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11677 * dispextern.h (check_x_display_info, x_get_string_resource):
11678 Declare here just once and unify the latter.
11679 * frame.c (check_x_display_info, x_get_string_resource):
11680 * nsterm.h (check_x_display_info):
11681 * xrdb.c (x_get_string_resource):
11682 * xterm.h (check_x_display_info): Remove prototypes.
11683 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11684 * w32reg.c (x_get_string_resource): Likewise.
11685 (w32_get_rdb_resource): Adjust user.
11687 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11689 * xterm.h (struct x_display_info): New member
11690 x_pending_autoraise_frame, going to replace...
11691 * xterm.c (pending_autoraise_frame): ...static variable.
11692 (x_new_focus_frame, XTread_socket): Adjust users.
11693 * w32term.h (struct w32_display_info): New member
11694 w32_pending_autoraise_frame, going to replace...
11695 * w32term.c (pending_autoraise_frame): ...global variable.
11696 (x_new_focus_frame, w32_read_socket): Adjust users.
11698 2013-09-17 Glenn Morris <rgm@gnu.org>
11700 * xdisp.c (message_dolog): If we create *Messages*,
11701 switch it to messages-buffer-mode.
11703 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11705 Don't overuse 'const' in types of locals.
11706 * bidi.c (bidi_count_bytes):
11707 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11708 (xg_event_is_for_scrollbar):
11709 * xselect.c (x_handle_property_notify)
11710 (x_handle_selection_notify, x_handle_dnd_message):
11711 * xsettings.c, xsettings.h (xft_settings_event):
11712 * xterm.c (x_handle_net_wm_state, handle_one_event)
11713 (x_menubar_window_to_frame, x_detect_focus_change)
11714 (construct_mouse_click, note_mouse_movement)
11715 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11716 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11717 (handle_one_xevent, x_handle_net_wm_state):
11718 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11719 (x_handle_dnd_message):
11720 Avoid unnecessary 'const', typically the second 'const' in
11721 'const foo * const arg', a 'const' that does not affect the API
11722 and doesn't significantly help the human reader.
11724 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11726 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11727 only if Glib < 2.36.0.
11728 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11729 * xsettings.c (init_gconf, init_gsettings): Do not check
11731 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11733 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11735 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11737 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11738 before calling g_type_init.
11740 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11742 * nsterm.m (syms_of_nsterm): ... to here.
11744 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11746 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11747 (ignore_next_mouse_click_timeout): Use Time as X does.
11748 (handle_one_xevent): Avoid cast and use unsigned comparison.
11750 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11752 Do not copy X event in handle_one_xevent except KeyPress case.
11753 Wnen XEvent is processed, it is unlikely to be changed except
11754 KeyPress case, so we can avoid copying and use const pointer to
11755 const data to make sure that an event is not changed elsewhere.
11756 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11757 const' and do not create local copy except for the KeyPress event.
11758 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11759 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11760 (x_handle_net_wm_state, x_menubar_window_to_frame)
11761 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11762 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11763 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11764 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11765 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11766 (x_handle_dnd_message):
11767 * xsettings.c (xft_settings_event):
11768 Use 'const XEvent * const' where appropriate.
11769 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11771 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11773 Fix X event waiting to handle multiple frames.
11774 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11775 * xterm.c (pending_event_wait): Remove. Adjust users.
11776 (x_detect_focus_change): Pass frame arg.
11777 (handle_one_xevent): Find related frame early and clear per-frame
11778 wait_event_type only if this is an event for the relevant frame.
11779 (x_wait_for_event): Use per-frame wait_event_type.
11781 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11783 * nsfns.m (Fx_create_frame): Fix font driver registration for
11786 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11787 for syms_of_macfont.
11789 * nsterm.m: Include macfont.h.
11790 (ns_tmp_flags, ns_tmp_font): Remove.
11791 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11792 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11793 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11794 (changeFont:): Fix code style. Check for font driver type when
11797 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11800 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11801 (nsfont_open): Set font driver type.
11802 Set font->ascent and font->descent. Figure out font instead of
11803 ns_tmp_font, and flags instead of ns_tmp_flags.
11804 Fix indentation. Remove call to ns_draw_text_decoration,
11807 * nsfns.m: Include macfont.h.
11808 (Fx_create_frame): Register macfont driver, make a better default font.
11809 (Fns_popup_font_panel): Get font from macfont driver, if used.
11811 * macfont.m, macfont.h, macuvs.h: New files.
11813 * font.h: Declare syms_of_macfont.
11815 * font.c (syms_of_font): Call syms_of_macfont.
11817 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11819 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11821 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11822 and it is always zero for others, so I assume that this is an ancient
11823 leftover which nobody will want to change any more.
11824 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11825 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11826 * frame.c (x_set_scroll_bar_width):
11827 * w32fns.c (w32_createscrollbar):
11828 * w32term.c (w32_set_vertical_scroll_bar):
11829 * xfns.c (x_set_scroll_bar_default_width):
11830 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11831 (x_scroll_bar_expose): Related users changed.
11833 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11835 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11836 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11837 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11839 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11840 Define once here...
11841 * nsterm.h, w32term.h, xterm.h: ...and not here.
11842 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11843 Remove unused Xisms.
11844 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11845 these modules are never compiled otherwise.
11847 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11849 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11850 Doc fix. (Bug#15375)
11852 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11854 Unify Fx_focus_frame between all ports.
11855 * frame.h (x_focus_frame): New prototype.
11856 * xfns.c (Fx_focus_frame): Remove.
11857 (syms_of_xfns): Do not defsubr it.
11858 (x_focus_frame): X implementation.
11859 * nsfns.m (Fx_focus_frame): Remove.
11860 (syms_of_nsfns): Do not defsubr it.
11861 (x_focus_frame): NS implementation.
11862 * w32term.c (Fx_focus_frame): Remove.
11863 (x_focus_on_frame): Rename to...
11864 (x_focus_frame): W32 implementation.
11865 * w32term.h (x_focus_on_frame): Remove prototype.
11866 * w32fns.c (Fx_focus_frame): Remove.
11867 (syms_of_w32fns): Do not defsubr it.
11868 * frame.c (Fx_focus_frame): Define here.
11869 (syms_of_frame): Defsubr here.
11870 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11872 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11874 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11875 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11876 each port to reference the port-specific window system data.
11877 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11878 (FRAME_DISPLAY_INFO): Define.
11879 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11880 (FRAME_DISPLAY_INFO): Define. Adjust users.
11881 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11882 (FRAME_DISPLAY_INFO): Define. Adjust users.
11883 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11884 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11885 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11886 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11887 * xselect.c, xterm.c: All related users changed.
11889 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11891 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11892 (x_menubar_window_to_frame): Remove prototypes.
11893 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11894 (x_menubar_window_to_frame, x_top_window_to_frame):
11896 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11897 (x_menubar_window_to_frame, x_top_window_to_frame):
11898 ...to here and convert all but the last to static.
11900 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11902 * lisp.mk (lisp): Add w32-common-fns.elc.
11904 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11906 * charset.c (char_charset): Document an exception for char-charset.
11908 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11910 * xterm.h (x_display_info): New field last_user_time...
11911 * xterm.c (toplevel): ...to replace static last_user_time.
11912 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11914 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11916 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11917 scroll bar values to prevent thumb from disappear and update comment.
11919 2013-09-11 Glenn Morris <rgm@gnu.org>
11921 * emacs.c (usage_message): Possessive apostrophe tweak.
11923 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11925 * nsterm.m (syms_of_nsterm): Use Qns.
11926 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11927 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11928 * xfns.c (x_display_info_for_name, Fx_open_connection):
11929 Remove old '#if 0' code.
11930 (syms_of_xfns): Use Qx.
11931 * termhooks.h (fullscreen_hook): Remove the leftover.
11932 (struct terminal): Fix typo in comment.
11934 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11936 Cleaning up a few X scroll bar bits.
11937 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11938 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11939 New member last_seen_part, going to replace...
11940 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11941 (xt_action_hook) [USE_LUCID]: Adjust user.
11942 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11943 Lucid-specific scroll bar support.
11944 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11945 to int and adjust to use last_seen_part member.
11946 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11947 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11948 Initialize last_seen_part.
11950 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11952 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11953 insert-buffer-substring an empty string.
11955 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11957 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11958 avoiding a GCC warning.
11960 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11962 Ifdef away frame tool bar code when it is not really used.
11963 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11964 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
11965 and minimize_tool_bar_window_p under the above.
11966 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
11967 (fset_tool_bar_window): Likewise.
11968 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11969 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
11970 (change_frame_size_1):
11971 * window.c (window_from_coordinates, Frecenter): Adjust users.
11972 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
11973 code is not really used.
11974 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
11975 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
11976 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
11977 [!USE_GTK && !HAVE_NS]: Define as such.
11978 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
11979 (note_mouse_highlight, expose_frame):
11980 * xfns.c (x_set_tool_bar_lines):
11981 * xterm.c (handle_one_xevent): Adjust users.
11983 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11985 Fix corruption with multiple emacsclient -t instances (Bug#15222).
11986 This bug was introduced by my 2013-08-26 patch, which incorrectly
11987 assumed that the terminfo implementation doesn't use termcap buffers.
11988 * term.c (init_tty) [TERMINFO]: Remove optimization, as
11989 these buffers apparently are used after all.
11990 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
11991 (struct tty_display_info): Define members termcap_term_buffer and
11992 termcap_strings_buffer even if TERMINFO.
11994 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11997 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
11998 'usage' docstring entry to pacify make-docfile.
12000 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12002 Change comparison functions =, <, >, <=, >= to take many arguments.
12003 * data.c: Change comparison functions' interface and implementation.
12004 * lisp.h: Make arithcompare available for efficient two arg
12006 * bytecode.c: Use arithcompare.
12007 * fileio.c: Use new interface.
12009 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12011 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12013 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12015 * eval.c (Feval): Document the new use of `lexical'.
12017 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12019 Review and drop old frame resize hack.
12020 * frame.h (struct frame): Remove force_flush_display_p.
12021 * dispnew.c (update_frame): Adjust user and don't call
12022 flush_frame here. The comment has said that there was an issues
12023 with redisplaying fringes, but I don't see any differences with
12024 and without this hack. Hopefully we can continue without it.
12025 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12026 current frame matrices twice if resized_p is set.
12028 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12030 Do not populate pure Xism x_sync to other ports.
12031 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12032 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12033 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12034 * w32term.h (x_sync): Remove prototype.
12036 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12038 Cleanup frame flushing.
12039 * dispextern.h (struct redisplay_interface):
12040 Drop flush_display_optional because flush_display is enough
12041 for X and flushing via RIF is just a no-op for others.
12042 * frame.h (flush_frame): New function.
12043 * dispnew.c (update_frame):
12044 * minibuf.c (read_minibuf):
12045 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12047 * keyboard.c (detect_input_pending_run_timers): Do not flush
12048 all frames but selected one in redisplay_preserve_echo_area.
12049 * nsterm.m (ns_flush): Remove no-op.
12050 (ns_redisplay_interface): Adjust user.
12051 * w32term.h (x_flush): Remove no-op.
12052 (w32_redisplay_interface): Adjust user.
12053 * xterm.c (x_flush): Simplify because we do not flush all
12054 frames at once any more. Adjust comment.
12055 (x_redisplay_interface): Adjust user.
12057 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12059 Port --without-x --enable-gcc-warnings to Fedora 19.
12060 * gfilenotify.c (globals_of_gfilenotify):
12061 Call g_type_init only if using an older glib version that needs it.
12063 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12065 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12066 (last_glyphless_glyph_merged_face_id): Remove declarations.
12067 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12068 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12069 (last_glyphless_glyph_merged_face_id): Now static.
12070 (merge_escape_glyph_face): New function, refactored from...
12071 (get_next_display_element): ...here.
12072 (merge_glyphless_glyph_face): New function, refactored from...
12073 (produce_glyphless_glyph): ...here...
12074 * term.c (produce_glyphless_glyph): ...and here.
12076 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12078 * eval.c (eval_sub): Only call Ffunction if necessary.
12080 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12082 Attempt to make redisplay more selective when changing cursor type.
12083 * frame.h (struct frame): New bitfield cursor_type_changed.
12084 * xdisp.c (cursor_type_changed): Remove.
12085 (try_cursor_movement, redisplay_window, try_window_id)
12086 (set_frame_cursor_types, try_window_reusing_current_matrix):
12087 Adjust to use per-frame bitfield.
12088 (redisplay_internal): Look for cursor type change on each visible
12089 frame and consider all frames if cursor type has been changed on
12090 the frame other than selected. If cursor type has been changed on
12091 selected frame only, do not use fast update.
12093 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12095 Attempt to make redisplay more selective when changing fonts.
12096 * frame.h (struct frame): New bitfield fonts_changed.
12097 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12098 (adjust_frame_glyphs): Add prototype.
12099 * dispnew.c (fonts_changed_p): Remove.
12100 (adjust_glyphs): Remove because we do not
12101 adjust matrices on all frames at once any more.
12102 (adjust_frame_glyphs): Block and unblock input here.
12103 (adjust_glyph_matrix): Use fonts_changed.
12104 (change_frame_size_1): Use adjust_frame_glyphs.
12105 * font.c (font_open_entity): Use fonts_changed.
12106 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12107 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12108 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12109 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12110 (shrink_mini_window, Fresize_mini_window_internal)
12111 (window_scroll_pixel_based, Fset_window_configuration)
12112 (apply_window_adjustment, Fset_window_vscroll):
12113 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12114 Use adjust_frame_glyphs.
12115 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12116 (try_window_reusing_current_matrix, try_window_id, display_line)
12117 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12118 (redisplay_internal): Consider fonts_changed and adjust frame
12119 matrices for each frame only if the frame is visible. If font
12120 has been changed on some frame during full redisplay, retry
12121 only visible frames where the font has been actually changed.
12123 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12125 Cache current header and mode line height for each window.
12126 * window.h (struct window): New fields mode_line_height
12127 and header_line_height.
12128 * window.c (make_window): Initialize them.
12129 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12130 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12131 (current_mode_line_height, current_header_line_height):
12132 Remove declaration.
12133 * xdisp.c (current_mode_line_height, current_header_line_height):
12135 (pos_visible_p, init_xdisp): Adjust user.
12136 (redisplay_window): Invalidate mode_line_height and
12137 header_line_height if current and desired matrices do not agree.
12139 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12141 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12142 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12144 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12146 Make --without-x compatible with --enable-gcc-warnings.
12147 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12148 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12149 members under HAVE_WINDOW_SYSTEM.
12150 * keyboard.c (make_lispy_focus_out): Likewise.
12151 (record_menu_key): Move under HAVE_MENUS.
12152 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12153 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12154 (syms_of_xdisp): Adjust user.
12155 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12156 (start_hourglass, cancel_hourglass):
12157 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12158 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12159 and CLEAR_FONT_TABLE_NFONTS.
12160 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12161 Declare only if HAVE_WINDOW_SYSTEM.
12162 (lface_same_font_attributes_p, clear_face_gcs): Define only
12163 if HAVE_WINDOW_SYSTEM.
12165 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12167 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12168 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12169 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12171 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12173 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12175 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12177 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12178 This fixes a type error on hosts where ptrdiff_t is wider than int.
12180 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12182 * keyboard.c (read_key_sequence_vs): New function.
12183 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12186 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12188 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12190 Makefile improvements.
12191 * Makefile.in (config.status): Don't use double-colon rules, as
12192 they are not portable according to POSIX. Fix shell typo with `;
12193 I guess this rule has never been tested?
12194 (VCSWITNESS): New macro, to override any environment var.
12196 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12198 * xterm.h (struct x_display_info): Do not track X connection
12199 fd separately because it is always available from Display.
12200 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12203 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12205 * buffer.c (drop_overlay):
12206 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12207 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12209 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12211 * buffer.c (Fmake_overlay, Fmove_overlay):
12212 * intervals.c (set_point_from_marker):
12213 * print.c (PRINTPREPARE): Prefer signal_error
12214 to plain error and report unsuitable marker too.
12216 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12218 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12219 for 'dragging' member.
12220 (struct x_output): Remove set-but-unused leftovers
12221 'left_before_move' and 'top_before_move'.
12222 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12223 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12224 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12225 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12226 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12227 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12228 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12229 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12231 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12233 * nsfont.m (INVALID_GLYPH): New define.
12234 (nsfont_encode_char): Use INVALID_GLYPH.
12235 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12237 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12239 * xterm.c (x_last_mouse_movement_time): Revert last change.
12240 This code should use XDisplayMotionBufferSize to check display's
12241 motion history first, and there are few other issues as well.
12242 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12243 (handle_one_xevent): Adjust user.
12245 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12247 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12248 * frame.c (Flast_nonminibuf_frame): ... to here.
12249 (check_minibuf_window): Don't abort if no window was found
12252 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12254 Use XGetMotionEvents to ask the last mouse motion time from X server.
12255 * xterm.c (X_MOTION_HISTORY): Default to 1.
12256 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12257 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12258 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12259 Ifdef away legacy code.
12260 (XTmouse_position, x_scroll_bar_report_motion):
12261 Use x_last_mouse_movement_time.
12262 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12265 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12267 * msdos.c (last_mouse_window): Move to...
12268 (dos_rawgetc): ...this function and adjust comment.
12269 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12270 (mouseMoved): ...this function and adjust comment.
12271 * w32term.c (last_window): Likewise with...
12272 (w32_read_socket): ...this function.
12273 * xterm.c (last_window): Likewise with...
12274 (handle_one_xevent): ...this function.
12276 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12278 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12279 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12280 (handle_one_xevent): ...to here.
12281 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12284 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12286 * msdos.c (IT_set_terminal_window): Remove no-op.
12287 (initialize_msdos_display): Adjust terminal setup.
12288 * w32console.c (w32con_set_terminal_window): Remove no-op.
12289 (initialize_w32_display): Adjust terminal setup.
12290 * w32term.c (w32_set_terminal_window): Remove no-op.
12291 (w32_create_terminal): Adjust terminal setup.
12292 * xterm.c (XTset_terminal_window): Remove no-op.
12293 (x_create_terminal): Adjust terminal setup.
12295 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12297 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12299 (ns_create_terminal): Adjust terminal setup.
12300 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12302 (w32_create_terminal): Adjust terminal setup.
12303 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12305 (x_create_terminal): Adjust terminal setup.
12307 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12309 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12310 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12311 * dispnew.c (buffer_posn_from_coords):
12312 * window.c (Fwindow_end, displayed_window_lines):
12313 * xdisp.c (redisplay_mode_lines): Use it.
12315 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12317 * fontset.c (face_for_char): Check char in the current face font first
12318 if HAVE_NS (Bug#15138).
12320 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12322 * window.c (temp_output_buffer_show): Make sure window returned
12323 by display_buffer is live (Bug#15213).
12325 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12327 Minor cleanup to avoid forward declarations.
12328 * coding.h (struct ccl_spec): Remove forward declaration.
12329 * composite.h (toplevel): Include font.h.
12330 (struct composition_it, struct face, struct font_metrics):
12331 Remove forward declaration.
12332 * dispextern.h (struct image, struct atimer): Likewise.
12333 * emacsgtkfixed.h (struct frame): Likewise.
12334 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12335 * font.h (struct font_driver, struct font, struct glyph_string)
12336 (struct face): Remove forward declaration.
12337 * fontset.h (struct face, struct font): Likewise.
12338 * frame.h (toplevel): Style cleanup.
12339 (enum output_method): Move to...
12340 * termhooks.h (enum output_method): ...here.
12341 (struct glyph, struct frame, struct ns_display_info)
12342 (struct x_display_info, struct w32_display_info):
12343 Remove forward declaration.
12344 * xterm.h (toplevel): Include termhooks.h.
12345 (struct font, struct window, struct glyph_matrix, struct frame)
12346 (struct input_event, struct face, struct image): Remove forward
12348 * gtkutil.h (struct _widget_value): Likewise.
12349 * keyboard.h (toplevel): Include termhooks.h.
12350 (struct input_event): Remove forward declaration.
12352 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12354 * intervals.c (set_point_from_marker): New function.
12355 * editfns.c (Fgoto_char):
12356 * process.c (Finternal_default_process_filter):
12357 * window.c (select_window_1): Use it.
12358 * buffer.h (set_point_from_marker): Add prototype.
12360 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12362 * w32.c (term_winsock): Call release_listen_threads before calling
12364 (_sys_wait_accept): Wait for accept event in a loop with a finite
12365 timeout, instead of waiting indefinitely. Will hopefully avoid
12366 hanging during exit because WSACleanup deadlocks waiting for the
12367 event object to be released. (Bug#14333)
12369 * w32proc.c (release_listen_threads): New function, signals all
12370 the reader threads that listen for connections to stop waiting.
12372 * w32.h (release_listen_threads): Add prototype.
12374 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12376 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12377 field of new marker (for sanity and safety).
12378 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12379 anyway because XMISCTYPE is a function and can't be an lvalue).
12381 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12383 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12384 (x_after_update_window_line, x_scroll_bar_create)
12385 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12386 (handle_one_xevent, x_clear_frame_area):
12387 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12388 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12389 * xterm.h (x_clear_area): Adjust prototype.
12391 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12393 Hook scanning and indentation functions to find_newline. This helps
12394 to avoid duplicated code and renders more respect to newline cache.
12395 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12396 * cmds.c (Fforward_line):
12397 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12398 Use find_newline and avoid unnecessary point movements.
12399 * search.c (scan_newline): Implement on top of find_newline.
12401 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12403 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12404 scoped code (bug#11258).
12406 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12408 * nsterm.m (last_window): New variable.
12409 (EV_TRAILER2): New macro.
12410 (EV_TRAILER): Call EV_TRAILER2.
12411 (mouseMoved:): Add support for mouse-autoselect-window
12412 on nextstep (Bug#6888).
12414 2013-08-28 Andreas Schwab <schwab@suse.de>
12416 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12417 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12418 Remove unused macro definitions.
12419 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12420 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12421 Only define if emacs.
12423 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12425 Prefer enum glyph_row_area to int where appropriate.
12426 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12428 (window_box, window_box_width, window_box_left, window_box_left_offset)
12429 (window_box_right, window_box_right_offset): Adjust prototypes.
12430 * xdisp.c (window_box, window_box_width, window_box_left)
12431 (window_box_left_offset, window_box_right, window_box_right_offset):
12432 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12433 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12434 * nsterm.m (ns_clip_to_row):
12435 * w32term.c (w32_clip_to_row):
12436 * xterm.c (x_clip_to_row): Likewise.
12438 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12440 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12441 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12443 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12445 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12446 for portability to hosts where /bin/sh has problems.
12448 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12450 Redesign redisplay interface to drop global output_cursor.
12451 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12452 (toplevel): Remove declaration of output_cursor.
12453 (set_output_cursor, x_cursor_to): Remove prototype.
12454 * window.h (struct window): New member output_cursor.
12455 (output_cursor_to): New function to replace RIF member.
12456 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12457 (update_text_area, set_window_cursor_after_update): Use it.
12458 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12459 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12460 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12461 * w32term.c (x_update_window_begin, x_update_window_end):
12462 * xterm.c (x_update_window_begin, x_update_window_end):
12463 Adjust to use per-window output cursor.
12465 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12467 Simplify SELECT_TYPE-related code.
12468 Like EMACS_TIME, this portability layer is no longer needed, since
12469 Emacs has been using fd_set as a portability layer for some time.
12470 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12471 (SELECT_TYPE): Remove. All uses changed to fd_set.
12472 (fd_set) [!FD_SET]: New typedef.
12474 Simplify EMACS_TIME-related code.
12475 This portability layer is no longer needed, since Emacs has been
12476 using struct timespec as a portability layer for some time.
12477 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12478 Include <time.h> rather than "systime.h"; that's all that's needed now.
12479 * dispnew.c: Include <timespec.h> rather than "systime.h";
12480 that's all that's needed now.
12481 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12482 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12483 TIMESPEC_RESOLUTION.
12484 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12485 LOG10_TIMESPEC_RESOLUTION.
12486 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12487 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12488 (make_emacs_time): Remove. All used changed to make_timespec.
12489 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12490 (current_timespec): Rename from current_emacs_time. All uses changed.
12491 (add_emacs_time): Remove. All uses changed to timespec_add.
12492 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12493 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12494 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12495 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12496 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12497 (current_timespec): Rename from current_emacs_time. All uses changed.
12498 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12499 changed to timespec_cmp.
12500 * xgselect.c: Include <timespec.h>, since our .h files don't.
12502 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12504 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12505 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12506 Remove the leftovers.
12507 * gtkutil.c (toplevel): Do not declare Qxft but include
12509 * image.c (toplevel): Do not declare Vlibrary_cache because
12510 it's already done in lisp.h.
12512 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12514 * lisp.h (Mouse_HLInfo): Move from here...
12515 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12516 (reset_mouse_highlight): New function.
12517 * msdos.c (dos_set_window_size, IT_update_begin)
12518 (internal_terminal_init):
12519 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12520 (ns_initialize_display_info):
12521 * w32console.c (initialize_w32_display):
12522 * w32term.c (x_update_window_end, x_free_frame_resources)
12523 (w32_initialize_display_info):
12524 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12525 * window.c (Fdelete_other_windows_internal):
12526 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12527 * termchar.h (toplevel):
12528 * xterm.h (toplevel): Include dispextern.h.
12530 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12532 Fix minor problems found by static checking.
12533 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12534 (expect): Avoid nested-if warning.
12535 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12536 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12537 * nsterm.h, nsterm.m (ns_select):
12538 * xgselect.c, xgselect.h (xg_select):
12539 Adjust signature to better match pselect's.
12540 * nsterm.m (ns_select):
12541 Don't set *TIMEOUT, since pselect doesn't.
12542 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12543 diagnostic about assigning const char * to it.
12544 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12546 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12548 * lread.c (substitute_object_recurse): Handle hash-tables as well
12551 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12553 Fix unlikely core dump in init_tty, and simplify terminfo case.
12554 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12555 The old version incorrectly dumped core if malloc returned a
12556 buffer containing only non-NUL bytes.
12557 (init_tty): Do not allocate or free termcap buffers; the
12558 struct does that for us now.
12559 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12560 (struct tty_display_info): Define members termcap_term_buffer and
12561 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12562 use them. Allocate them directly in struct rather than indirectly
12563 via a pointer, to simplify init_tty.
12565 * frame.c (check_minibuf_window): Initialize 'window' properly,
12566 so that Emacs reliably aborts later if 'window' is not initialized.
12568 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12570 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12571 of VoidSymbol (Bug#15154).
12573 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12575 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12576 mouse_face_beg_y and mouse_face_end_y.
12577 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12578 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12579 Adjust users and update comment where appropriate.
12581 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12583 * frame.c (check_minibuf_window): New function.
12584 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12585 Call check_minibuf_window (Bug#15183).
12587 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12589 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12590 because this is the only last cursor data we need to keep and consult.
12591 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12592 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12595 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12597 Fix recovering from possible decompression error.
12598 Since insert_from_gap doesn't always move point, we can't use PT as
12599 the position where the partially decompressed data ends, and
12600 should count how many bytes was produced so far.
12601 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12602 (unwind_decompress): Really delete partially uncompressed data.
12603 (Fzlib_decompress_region): Take decompressed data size into account.
12605 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12607 * syntax.c (init_syntax_once): Adjust comment and do an early
12608 initialization of Qchar_table_extra_slots just once...
12609 * casetab.c (init_casetab_once):
12610 * category.c (init_category_once):
12611 * character.c (syms_of_character):
12612 * coding.c (syms_of_coding):
12613 * xdisp.c (syms_of_xdisp): ...and omit it here.
12615 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12617 * xdisp.c (get_next_display_element): Don't apply to characters
12618 from a display vector the logic of setting it->end_of_box_run_p
12619 suitable for characters from a buffer. (Bug#15175)
12621 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12622 to handle directories, rather than '_utime' which doesn't.
12625 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12627 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12628 or fullscreen (Bug#14627).
12630 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12632 System-dependent integer overflow fixes.
12633 * process.c (Fset_process_window_size): Signal an error if
12634 the window size is outside the range supported by the lower level.
12635 * sysdep.c (set_window_size): Return negative on error,
12636 nonnegative on success, rather than -1, 0, 1 on not in system,
12637 failure, success. This is simpler. Caller changed.
12638 (serial_configure): Remove unnecessary initialization of local.
12639 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12640 size fits in unsigned long; this isn't true on some 32-bit hosts.
12641 Avoid buffer overrun if some future version of /proc/meminfo has a
12642 variable name longer than 20 bytes.
12643 (system_process_attributes) [__FreeBSD__]:
12644 Don't assume hw.availpages fits in 'int'.
12646 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12648 Don't let very long directory names overrun the stack.
12649 Fix some related minor problems involving "//", vfork.
12650 * callproc.c (encode_current_directory): New function.
12651 (call_process): Don't append "/"; not needed.
12652 * fileio.c (file_name_as_directory_slop): New constant.
12653 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12654 this can save the caller having to alloca.
12655 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12656 Use SAFE_ALLOCA, not alloca.
12657 (directory_file_name, Fexpand_file_name): Leave leading "//"
12658 alone, since it can be special even on POSIX platforms.
12659 * callproc.c (call_process):
12660 * process.c (Fformat_network_address):
12661 * sysdep.c (sys_subshell):
12662 Use encode_current_directory rather than rolling our own.
12663 (create_process): No need to encode directory; caller does that now.
12664 * process.h (encode_current_directory): New decl.
12665 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12666 Rework to avoid 'goto xyzzy;'.
12668 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12670 * xdisp.c (handle_face_prop): If the default face was remapped use
12671 the remapped face for strings from prefix properties. (Bug#15155)
12673 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12675 Minor cleanup for redisplay interface and few related functions.
12676 * frame.h (enum text_cursor_kinds): Move from here...
12677 * dispextern.h (enum text_cursor_kinds): ...to here.
12678 (toplevel): Drop unnecessary declarations.
12679 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12680 in update_window_end_hook and draw_window_cursor functions.
12681 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12682 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12683 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12684 * xterm.c (x_update_window_end, x_draw_window_cursor):
12685 * xdisp.c (display_and_set_cursor, update_window_cursor)
12686 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12687 enum text_cursor_kinds where appropriate.
12689 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12691 Redesign redisplay interface to drop updated_row and updated_area.
12692 * dispextern.h (updated_row, updated_area): Remove declaration.
12693 (struct redisplay_interface): Pass glyph row and row area parameters
12694 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12695 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12697 * dispnew.c (updated_row, updated_area): Remove.
12698 (redraw_overlapped_rows, update_window_line): Adjust user.
12699 (update_marginal_area, update_text_area): Likewise. Pass updated row
12700 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12701 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12704 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12706 * process.c (flush_pending_output): Remove stub.
12709 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12711 * callproc.c: Fix race that killed background processes (Bug#15144).
12712 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12713 Record deleted process-id in critical section, not afterwards.
12714 Don't mistakenly kill process created by a call-process invocation
12715 that discards output and does not wait.
12717 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12719 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12720 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12721 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12722 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12723 to shut up compiler in mark_object.
12724 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12726 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12728 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12729 We can't portably rely on PTY_OPEN doing that, even if
12730 it calls posix_openpt with O_CLOEXEC.
12732 2013-08-20 Kenichi Handa <handa@gnu.org>
12734 * character.c (string_char): Improve commentary.
12736 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12738 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12739 (struct animation_cache): Make signature a flexible array member.
12740 All uses changed. This is a tad slower but may insulate us better
12741 from future changes to ImageMagick.
12743 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12745 * image.c: Shrink memory needed for animation cache.
12746 (SIGNATURE_DIGESTSIZE): New constant.
12747 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12748 (imagemagick_create_cache): Copy the signature. This saves
12749 several KB of memory that ImageMagick wastes per signature.
12750 Don't bother updating the update_time, as the caller does that now.
12751 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12752 it's a fixed size struct member now.
12753 (imagemagick_get_animation_cache): Always destroy the signature,
12754 as it's now imagemagick_create_cache's responsibility to copy it.
12755 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12756 and use memcmp rather than strcmp.
12757 eassert that ImageMagick returns a signature of the specified length.
12759 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12761 * image.c (imagemagick_get_animation_cache): Don't segfault on
12763 (imagemagick_get_animation_cache): Revert to previous definition
12764 so that it actually works. But keep the memory leak fix.
12765 (imagemagick_get_animation_cache): Fix memory leak.
12767 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12769 * image.c: Fix animation cache signature memory leak.
12770 Fix some other minor performance problems while we're at it.
12771 (imagemagick_create_cache): Clear just the members that
12772 need clearing. Don't set update_time, as caller does that now.
12773 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12774 Simplify by using pointer-to-pointer instead of a prev pointer.
12775 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12776 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12777 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12778 it's already a copy. Free the signature probe unless it's cached.
12780 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12781 This was introduced by my 2013-08-12 fix for Bug#15035.
12783 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12785 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12786 (imagemagick_prune_animation_cache): Now static.
12788 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12790 * image.c (imagemagick_get_animation_cache): Don't segfault when
12791 pruning all entries.
12793 2013-08-18 Ken Brown <kbrown@cornell.edu>
12795 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12796 static heap if ENABLE_CHECKING is defined.
12797 (max_bss_sbrk_ptr): New variable.
12798 (bss_sbrk): Use it.
12799 (report_sheap_usage): Report maximum static heap usage instead of
12800 ending static heap usage.
12802 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12804 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12805 of zlib_initialized according to the results of calling
12806 init_zlib_functions.
12808 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12810 * image.c: Implement an ImageMagick per-image cache.
12811 (imagemagick_get_animation_cache): Fix a double-free error.
12812 (imagemagick_load_image): Remove the ping_wand code, which only
12813 apparently saved time on invalid animated images, and slowed down
12814 everything else. Optimize for the common case.
12816 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12818 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12820 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12822 * marker.c (set_marker): Remove documentation of undefined behavior.
12824 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12826 * image.c (imagemagick_compute_animated_image): Animate correctly
12827 when sub-images are smaller than the main image.
12828 (imagemagick_compute_animated_image): Setting the iterator row to
12829 zero is apparently not allowed.
12830 (imagemagick_compute_animated_image): Allow images that say they
12831 have sub-images that are bigger than the main image, but just crop
12834 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12836 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12838 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12840 * image.c (imagemagick_compute_animated_image): Respect the GIF
12843 2013-08-15 Ken Brown <kbrown@cornell.edu>
12845 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12846 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12849 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12851 Fix minor problems found by static checking.
12852 * frame.c (delete_frame):
12853 * xdisp.c (next_element_from_display_vector):
12854 Avoid uninitialized local.
12855 * image.c (imagemagick_compute_animated_image): Port to C89.
12856 Prefer usual GNU indentation style for loops.
12857 Be more careful about bizarrely large sizes, by using ptrdiff_t
12860 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12862 Fix infinite frame selection loop (Bug#15025).
12863 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12865 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12867 * xdisp.c (compute_window_start_on_continuation_line):
12868 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12869 to make sure we end up setting the window start at the leftmost
12870 visible character of the display line. This avoids funky
12871 horizontal shifting because the window start is not kept on the
12872 same position. (Bug#15090)
12873 (next_element_from_display_vector): Support 'box' face attribute
12874 in the face definitions of a display vector. (Bug#15099)
12876 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12878 * image.c (imagemagick_compute_animated_image): Implement animated
12879 images (bug#14700).
12880 (imagemagick_compute_animated_image): Fix some compilation
12881 warnings. Implement a very simple cache to make the animation
12882 usable at all, but it should be replaced with a per-image cache.
12884 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12886 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12887 to do `for' loops over alist values.
12888 * buffer.h (FOR_EACH_BUFFER):
12889 * process.c (FOR_EACH_PROCESS): Use it.
12890 (handle_child_signal, status_notify, Fget_buffer_process)
12891 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12893 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12895 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12896 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12897 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12898 to xzalloc and so avoid redundant call to memset.
12899 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12900 members because it is allocated with xzalloc and so already zeroed.
12902 2013-08-14 Ken Brown <kbrown@cornell.edu>
12904 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12907 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12909 Utility function and macro to copy Lisp string to C string.
12910 * lisp.h (xlispstrdupa): New macro.
12911 (xlispstrdup): New prototype.
12912 * alloc.c (xlispstrdup): New function.
12913 * callint.c (Fcall_interactively):
12914 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12915 (Fsubstitute_in_file_name):
12916 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12917 * image.c (x_create_bitmap_from_file):
12918 * w32term.c (w32_term_init):
12919 * xterm.c (x_term_init): Use xlispstrdup.
12921 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12923 * image.c (imagemagick_load_image): Make animated pictures work.
12924 There's still some problems with background color settings, though
12927 * decompress.c (unwind_decompress): Always restore point.
12929 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12931 * marker.c (set_marker): Reformat documentation.
12933 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12935 * xdisp.c (cursor_type_changed): Now static.
12937 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12938 Use changed. This avoids the need to call xmalloc and for the
12939 caller to call xfree, and avoids memory leaks in some situations.
12941 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12943 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12944 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12945 (redisplay_window): If window_end_valid is cleared due to non-zero
12946 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12947 so do not call to try_cursor_movement for that window.
12949 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12951 * window.h (struct window): Convert window_end_pos and
12952 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12953 (wset_window_end_pos, wset_window_end_vpos): Remove.
12954 * dispnew.c (adjust_glyph_matrix):
12955 * window.c (Fwindow_end, replace_window, set_window_buffer)
12957 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12958 (set_vertical_scroll_bar, redisplay_window, try_window)
12959 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12960 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12961 (note_mouse_highlight): Adjust users.
12962 (try_cursor_movement): Likewise. Convert old precondition to eassert.
12965 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12967 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
12968 * image.c (imagemagick_filename_hint): Use `const char *' and
12969 prefer SSDATA to SDATA to avoid warnings.
12971 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12973 Cleanup window fringes, margins and scroll bars adjustments.
12974 * window.c (set_window_fringes, set_window_margins)
12975 (set_window_scroll_bars, apply_window_adjustment): New functions.
12976 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
12977 (Fset_window_scroll_bars): Use them.
12979 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12981 * window.h (struct window): Convert scroll_bar_width
12982 from Lisp_Object to integer. Adjust comment.
12983 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
12985 * window.c (wset_scroll_bar_width): Remove.
12986 (make_window): Initialize scroll_bar_width.
12987 (Fsplit_window_internal): Use direct assignment.
12988 (Fset_window_configuration, save_window_save):
12989 Convert Lisp_Object to integer and back where appropriate.
12990 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
12991 bar was actually changed, and mention this in docstring.
12993 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12995 * decompress.c: Minor simplifications.
12996 (Fzlib_decompress_region): Don't bother verifying
12997 that avail_out <= UINT_MAX, as that was confusing.
12998 Mention the restriction in a comment instead.
12999 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13001 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13003 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13004 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13006 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13008 * image.c (imagemagick_filename_hint): Check for errors in the
13011 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13013 * window.c (Fwindow_margins): Return nil when there's no marginal
13014 area, as per the documented API.
13016 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13017 Fmake_vector, as scroll bar's struct members are not all Lisp
13018 objects now. This avoids crashes in GC.
13020 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13021 bool, so its address could be taken.
13023 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13025 * image.c (imagemagick_filename_hint): New function to possibly
13026 apply `image-content-type-suffixes'.
13027 (imagemagick_load_image): Use it.
13029 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13031 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13032 if loading zlib failed.
13034 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13036 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13037 2013-08-13 checkin below. Change bool to BOOL, rule is:
13038 All Obj-C code uses BOOL, except for interfaces callable from C.
13040 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13042 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13044 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13045 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13046 bool instead of BOOL.
13047 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13048 from Lisp_Object to bitfield. Adjust comment.
13049 * w32term.c (x_scroll_bar_create): Adjust user.
13050 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13051 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13052 Use bool for boolean.
13053 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13054 to `unsigned int' when defining a bitfield.
13056 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13058 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13060 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13062 * window.h (struct window): Convert left_margin_cols and
13063 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13064 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13065 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13067 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13069 (showing_window_margins_p, update_window_line, update_frame_1):
13070 * fringe.c (draw_fringe_bitmap_1):
13071 * xdisp.c (window_box_width): Adjust users.
13072 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13073 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13074 Use direct assignment.
13075 (Fset_window_configuration, save_window_save, Fwindow_margins):
13076 Convert Lisp_Object to integer and back where appropriate.
13077 (Fset_window_margins): Adjust user. Return t if any margin
13078 was actually changed, and mention this in docstring.
13080 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13082 * syntax.c (forward_word):
13083 * cmds.c (forward_char, backward_char): Mention the optional argument.
13085 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13087 * window.h (struct window): Convert left_fringe_width
13088 and right_fringe_width from Lisp_Objects to integers.
13090 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13091 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13092 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13094 (make_window): Initialize new integer fields to -1.
13095 (Fsplit_window_internal): Use direct assignment.
13096 (Fset_window_configuration, save_window_save):
13097 Convert Lisp_Object to integer and back where appropriate.
13098 (Fset_window_fringes): Adjust user. Return t if any fringe
13099 was actually changed, and mention this in docstring.
13101 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13103 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13104 * nsfns.m (x_set_cursor_type):
13105 * w32fns.c (x_set_cursor_type):
13106 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13107 * xdisp.c (set_frame_cursor_types): ...but in common code.
13109 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13111 * font.c (clear_font_cache): New function, stripped from...
13112 (Fclear_font_cache): ...here, which now uses the function
13113 above. Adjust comment.
13114 * font.h (clear_font_cache): Add prototype.
13115 * xfaces.c (clear_face_cache): Use clear_font_cache.
13117 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13119 * window.c (Fset_window_start): Compare `w', not `window' because
13120 `w' might not be equal to `window' after call to decode_live_window.
13122 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13124 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13125 This fixes a problem introduced by the Bug#15035 patch
13126 when using GPG. Reported by Herbert J. Skuhra.
13128 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13130 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13131 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13132 not yet initialized.
13134 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13136 * decompress.c (Fzlib_decompress_region): Support zlib
13137 decompression, too, and rename.
13139 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13141 Minor zlib configuration tweaks.
13142 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13143 Don't assume presence of fn_inflateInit2_ zlib internal function.
13145 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13147 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13148 include the zlib prefix.
13150 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13152 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13153 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13154 define static variables that are pointers to zlib functions to be
13155 dynamically loaded.
13156 (init_zlib_functions) [WINDOWSNT]: New function.
13157 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13159 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13160 macros instead of invoking the zlib functions directly.
13161 (syms_of_decompress): DEFSYM Qzlib_dll.
13162 Staticpro Szlib_available_p.
13164 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13166 Avoid looping over all frame windows to freeze and unfreeze.
13167 * window.h (struct window): Drop frozen_window_start_p.
13168 (freeze_window_starts): Drop prototype.
13169 * frame.h (struct frame): New frozen_window_starts flag.
13170 (FRAME_WINDOWS_FROZEN): New macro.
13171 * window.c (freeze_window_start, freeze_window_starts):
13173 (select_window, replace_window): Adjust users.
13174 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13175 (window_frozen_p): New function.
13176 (redisplay_window): Use it.
13178 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13180 Fix some fd issues when running subprocesses (Bug#15035).
13181 Fix bugs that can leak files or file descriptors on errors.
13182 Don't unlink open temp files, as that's hard for users to diagnose
13183 when things go awry (e.g., temp disk exhausted).
13184 Don't bother to lock temp files. Check for invalid recursion.
13185 * callproc.c (synch_process_fd): Remove. All uses removed.
13186 (synch_process_tempfile): New var or macro.
13187 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13189 (record_kill_process): New arg, the temp name. All callers changed.
13190 (delete_temp_file): Now just a simple wrapper around unlink.
13191 (call_process_kill): New arg, the call_process_fd array.
13192 Close them all. Clear synch_process_pid. Remove the temp file,
13193 or arrange for it to be removed.
13194 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13195 that's been moved to synch_process_tempfile. Caller changed.
13196 Do not remove the tempfile; that's now call_process_kill's
13198 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13199 call_process_kill; the caller now does that.
13200 (call_process_cleanup): Do not close the process fd; that's now
13201 call_process_kill's responsibility.
13202 (Fcall_process): Implement via new function call_process, which
13203 has most of the old body of Fcall_process, but with a different API.
13204 (call_process): New function that does not open or close filefd if
13205 it is nonnegative. Record which fds need to be closed, and let
13206 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13207 Signal an error if invoked recursively (could be done via a hook).
13208 Simplify creation of the tempfile in the MSDOS case.
13209 Don't create the output file until after checking for the executable.
13210 Report any failure to open /dev/null.
13211 Don't open /dev/null for writing twice; once is enough.
13212 Don't create pipe if all output is being discarded or sent to file.
13213 Don't worry about setting up the coding system or reading from the
13214 pipe if all output is being discarded.
13215 Hoist fd_error local into top level, to lessen block nesting.
13216 Don't record deleted pid here; now done by Fcall_process_region.
13217 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13218 and note its success in synch_process_tempfile.
13219 Do not leak resources when child_setup fails.
13220 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13221 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13222 (create_temp_file): Now returns open fd, with an additional
13223 Lisp_Object * argument to return the name. All callers changed.
13224 Do not close the file; rewind it instead, and leave it open for
13225 the caller. Do not lock the temp file. Unwind-protect the file
13226 and the file-descriptor.
13227 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13228 If an asynchrounous process, record it here, not in call_process.
13229 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13230 * eval.c (set_unwind_protect): New function.
13231 * fileio.c (write_region): New function, generalized from the
13232 old Fwrite_region. Do not lock temp files.
13233 (Fwrite_region): Use it.
13234 * lisp.h (set_unwind_protect, write_region): New decls.
13235 * process.c: Include <verify.h>.
13236 (make_process): Mark fds as initially closed.
13237 (deleted_pid_list): Now a list of pid-filename pairs.
13239 (close_process_fd): New function.
13240 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13241 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13242 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13243 (create_process, create_pty, Fmake_serial_process)
13244 (server_accept_connection): Record which fds need to be closed,
13245 and let deactivate_process close them.
13246 (Fmake_network_process): Do not discard the unwind-protect
13247 until it's safe to do so.
13248 (deactivate_process): Close the fds opened by create_process etc.
13249 (Fprocess_send_eof): Adjust to new way of recording open fds.
13250 Report an error if /dev/null can't be opened, instead of aborting.
13251 * process.h (PROCESS_OPEN_FDS): New constant.
13252 (struct Lisp_Process): New member open_fds.
13253 (record_kill_process, record_deleted_pid): Adjust signatures.
13254 (record_deleted_pid): Move decl here ...
13255 * syswait.h (record_deleted_pid): ... from here.
13257 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13259 * decompress.c: Fix bugs with large buffers and weird inputs.
13260 Tune a bit. Reindent as per usual Emacs style.
13261 (BUFFER_SIZE): Remove.
13262 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13263 more than UINT_MAX bytes. Decompress into the gap instead of into
13264 an auto buffer, as this should avoid copying. Return nil if
13265 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13266 set immediate_quit; we shouldn't trust zlib code that much.
13268 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13270 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13271 errors, and really move the gap to where we want it.
13273 * lisp.h: Include decompress.c support.
13275 * emacs.c (main): Include decompress.c support.
13277 * Makefile.in: Include -lz if present.
13279 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13281 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13282 (initWithTitle:): Initialize frame to 0.
13283 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13284 (fillWithWidgetValue:frame:): Rename from
13285 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13287 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13288 fillWithWidgetValue:frame:
13290 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13291 remove memory leak warnings.
13293 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13294 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13295 menu_pending_title.
13297 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13298 (x_activate_menubar): Update the whole menu.
13299 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13300 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13301 current event is not NSSystemDefined (Bug#15001).
13302 Call ns_check_menu_open only if trackingMenu is 2.
13303 (menuDidClose:): New method, decrease trackingMenu.
13304 (fillWithWidgetValue:setDelegate:): New method.
13305 (fillWithWidgetValue:): Call the above.
13307 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13309 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13311 Omit some unnecessary casts.
13312 Many of these go back to the old pre-C89 days, when they may have
13313 been needed, but we've been assuming C89 or later for a while now.
13314 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13315 (live_float_p, live_misc_p, live_vector_p):
13316 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13317 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13318 (defvar_per_buffer):
13319 * callint.c (Fcall_interactively):
13320 * doc.c (Fsubstitute_command_keys):
13321 * filelock.c (get_boot_time):
13322 * frame.c (xrdb_get_resource):
13323 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13324 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13325 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13326 (menuitem_highlight_callback, menu_destroy_callback)
13327 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13328 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13329 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13330 (xg_tool_bar_help_callback, tb_size_cb):
13331 * image.c (xpm_alloc_color, png_read_from_memory)
13332 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13333 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13335 * keymap.c (describe_map):
13336 * nsfns.m (Fns_display_monitor_attributes_list):
13337 * nsmenu.m (process_dialog:):
13338 * nsterm.m (hold_event):
13339 * process.c (wait_reading_process_output):
13340 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13341 * scroll.c (do_direct_scrolling, scrolling_1):
13342 * termcap.c (tgetent):
13343 * window.c (check_window_containing, add_window_to_list)
13344 (freeze_window_starts):
13345 * xdisp.c (compare_overlay_entries, vmessage):
13346 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13347 (x_get_monitor_attributes_xrandr)
13348 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13349 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13350 * xfont.c (xfont_match, xfont_open):
13351 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13352 (menubar_selection_callback, menu_position_func)
13353 (popup_selection_callback, create_and_show_popup_menu)
13354 (dialog_selection_callback, create_and_show_dialog):
13355 * xrdb.c (x_get_string_resource)
13357 * xsmfns.c (x_session_check_input):
13358 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13359 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13360 (xaw_jump_callback, xaw_scroll_callback):
13361 Omit unnecessary casts.
13363 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13365 Minor string-length refactoring.
13366 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13367 * frame.c (make_monitor_attribute_list):
13368 Prefer build_string to strlen + make_string.
13370 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13372 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13373 don't check minor_code (Bug#14417).
13375 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13377 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13378 vertical positions instead. This avoids calling MATRIX_ROW with
13379 row numbers that are possibly beyond valid limits. (Bug#15064)
13381 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13383 Use xstrdup and build_unibyte_string where applicable.
13384 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13385 * xfns.c (x_window):
13386 * xrdb.c (x_get_customization_string):
13387 * xterm.c (xim_initialize):
13388 * w32fns.c (w32_window): Use xstrdup.
13389 (w32_display_monitor_attributes_list):
13390 * emacs.c (init_cmdargs):
13391 * keyboard.c (PUSH_C_STR):
13392 * nsfont.m (nsfont_open):
13393 * sysdep.c (system_process_attributes):
13394 * w32.c (system_process_attributes):
13395 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13397 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13399 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13400 variables of these types so that GDB would know about them, as aid
13401 for debugging fatal exceptions. (Bug#15024) See also
13402 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13405 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13407 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13408 larger than the NSWindow (Bug#14934).
13410 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13412 Redesign redisplay interface to drop global variable updated_window.
13413 Always pass currently updated window as a parameter to update routines.
13414 * dispextern.h (updated_window): Remove declaration.
13415 (struct redisplay_interface): Pass window parameter to
13416 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13417 and after_update_window_hook.
13418 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13420 * dispnew.c (updated_window): Remove.
13421 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13422 (update_window_line): Adjust to match redisplay interface changes.
13423 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13424 (ns_scroll_run, ns_after_update_window_line):
13425 * w32term.c (x_update_window_begin, x_update_window_end)
13426 (x_after_update_window_line, x_scroll_run):
13427 * xterm.c (x_update_window_begin, x_update_window_end)
13428 (x_after_update_window_line, x_scroll_run):
13429 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13430 Likewise. Adjust comments where appropriate.
13431 (x_cursor_to): Simplify because this is always called during window
13432 update (but install debugging check anyway).
13433 (expose_window): Check must_be_updated_p flag to see whether this
13434 function is called during window update.
13436 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13438 Do not reset window modification event counters excessively.
13439 These leftovers and poor man's tricky methods to catch extra
13440 redisplay's attention are no longer needed.
13441 * frame.c (set_menu_bar_lines_1):
13442 * minibuf.c (read_minibuf_unwind):
13443 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13444 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13445 (window_scroll_line_based, Fset_window_configuration):
13446 * xdisp.c (redisplay_window): Do not reset last_modified and
13447 last_overlay_modified counters.
13449 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13451 * xselect.c (x_send_client_event): Set send_event and serial, memset
13452 data.l as it might be bigger than data.b. Use 24 bit mask to
13453 XSendEvent (Bug#15034).
13455 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13457 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13458 for TTY frames that are not the top frame on their console.
13461 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13463 * w32term.c (w32fullscreen_hook): Really maximize frame when
13464 asked for (Bug#14841).
13466 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13468 Prefer selected_window to Fselected_window, likewise for frames.
13469 * buffer.c (Fbuffer_swap_text):
13470 * data.c (Fvariable_binding_locus):
13471 * window.c (run_window_configuration_change_hook): Adjust users.
13472 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13473 Use decode_live_frame.
13475 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13477 Be more careful if selected window shows the buffer other than current,
13478 use window_outdated only if this is not so. This change should also
13479 address some weird issues discussed in Bug#13012.
13480 * window.h (window_outdated): New prototype.
13481 * window.c (window_outdated): Now here. Convert from static and
13482 always assume window's buffer.
13483 (Fwindow_end, Fwindow_line_height): Use it.
13484 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13485 and always assume window's buffer.
13486 (redisplay_window): Adjust user.
13487 (redisplay_internal): Call to reconsider_clip_changes once and
13488 check whether mode line should be updated only if selected window
13489 shows current buffer.
13490 (run_window_scroll_functions): Use eassert for debugging check.
13491 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13493 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13495 * window.c (window_scroll, window_scroll_pixel_based)
13496 (window_scroll_line_based): Use bool for booleans.
13498 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13500 * process.c: Fix minor off-by-one issues in descriptor counts.
13501 This shouldn't fix any real bugs, but it cleans up the code a bit.
13502 (max_process_desc, max_input_desc): -1, not 0, means none.
13504 (delete_input_desc): New function.
13505 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13506 (deactivate_process): Scan backwards when recomuting max_process_desc;
13507 that should be faster.
13508 (init_process_emacs): Initialize max_input_desc.
13510 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13512 Use region cache to speedup bidi_find_paragraph_start.
13513 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13514 Rename cache_long_line_scans to cache_long_scans.
13515 * buffer.c (bset_cache_long_line_scans): Rename to
13516 bset_cache_long_scans.
13517 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13518 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13520 (syms_of_buffer): Rename cache-long-line-scans to
13521 cache-long-scans. Adjust docstring.
13522 * search.c (newline_cache_on_off):
13523 * indent.c (width_run_cache_on_off): Adjust users.
13524 * bidi.c (bidi_paragraph_cache_on_off): New function.
13525 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13526 * insdel.c (prepare_to_modify_buffer):
13527 Invalidate bidi_paragraph_cache if enabled.
13529 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13531 Invalidate region caches only if buffer text is going to be changed.
13532 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13533 (modify_text): ...new prototype.
13534 (prepare_to_modify_buffer_1): New prototype.
13535 * textprop.c (modify_region): Rename to...
13536 (modify_text_properties): ...new function.
13537 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13538 (Fremove_list_of_text_properties): Adjust users.
13539 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13540 (modify_text): ...new function.
13541 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13542 (prepare_to_modify_buffer_1): ...new function.
13543 * casefiddle.c (casify_region):
13544 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13545 (Ftranspose_regions): Use modify_text.
13547 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13549 * lisp.mk (lisp): Add nadvice.elc.
13551 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13553 New macro to iterate over live buffers similar to frames.
13554 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13555 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13556 Declare buffer-related variables here to offload lisp.h.
13557 * buffer.c (Vbuffer_alist): Adjust comment.
13558 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13559 (other_buffer_safely):
13560 * data.c (store_symval_forwarding):
13561 * dispnew.c (Fframe_or_buffer_changed_p):
13562 * fileio.c (Fdo_auto_save):
13563 * filelock.c (unlock_all_files):
13564 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13566 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13568 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13569 * callproc.c (create_temp_file):
13570 * filelock.c (create_lock_file):
13571 Assume mkostemp, since it's now provided by Gnulib.
13573 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13575 * w32.c (mkostemp): New function.
13576 (mktemp): Remove, no longer used. Most of the code reused in
13577 mkostemp. (Bug#15015)
13578 (mktemp): Don't undef.
13580 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13582 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13583 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13584 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13585 (free_glyph_pool, check_glyph_memory): Likewise for
13586 all users. Adjust comments where appropriate.
13588 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13590 * composite.h: Minor fixups.
13591 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13592 to fix a misspelling, and change it to an inline function while
13593 we're at it (it need not be a macro). All uses changed.
13594 (composition_method, composition_valid_p):
13595 Rewrite to avoid assignments in if-conditions.
13597 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13599 Do not use global Lisp_Object in composition macros.
13600 * composite.h (composition_temp): Remove declaration.
13601 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13602 (composition_method, composition_valid_p): ...inline functions.
13603 (compose_region): Remove the leftover.
13604 * composite.c (composition_temp): Remove.
13605 (run_composition_function, update_compositions)
13606 (composition_compute_stop_pos, composition_adjust_point)
13607 (Ffind_composition_internal):
13608 * coding.c (handle_composition_annotation):
13609 * xdisp.c (handle_composition_prop, check_point_in_composition):
13610 Related users changed.
13612 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13614 Drop FRAME_PTR typedef.
13615 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13616 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13617 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13618 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13619 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13620 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13621 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13622 All related users changed.
13624 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13626 * eval.c (default_toplevel_binding): New function.
13628 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13629 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13630 (syms_of_eval): Export them.
13631 * data.c (Fdefault_value): Micro cleanup.
13632 * term.c (init_tty): Use "false".
13634 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13636 Fix X GC leak in GTK and raw (no toolkit) X ports.
13637 * xterm.c (x_free_frame_resources): If white and black relief
13638 GCs are allocated, always free them here.
13639 * xfns.c (x_make_gc): Omit redundant initialization.
13640 * widget.c (create_frame_gcs): Remove the leftover.
13641 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13642 in x_free_frame_resources.
13644 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13646 * nsterm.m (windowWillResize:toSize:): Only change title if
13647 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13649 (viewDidEndLiveResize): New method.
13651 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13652 inside NS_IMPL_COCOA.
13654 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13656 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13657 Do not check whether undo is enabled because record_insert and
13658 record_delete does that themselves.
13660 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13662 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13663 member which is not really used any more.
13664 (FRAME_XIC_BASE_FONTNAME): Remove.
13665 * xfns.c (xic_free_fontset): Adjust user.
13666 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13667 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13668 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13669 (xdialog_show): Use eassert for debugging check.
13670 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13672 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13674 * fileio.c, fns.c (merge): Move extern decl from here ...
13675 * lisp.h (merge): ... to here.
13677 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13679 Fix last font-related change.
13680 * w32font.h (w32font_list_internal, w32font_match_internal):
13682 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13683 (uniscribe_list_family): Adjust to match font API change.
13684 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13685 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13687 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13689 * frame.h (FRAME_MOUSE_UPDATE):
13690 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13691 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13693 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13695 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13696 * font.h (struct font_driver): Change list, match, and list_family
13697 functions to accept struct frame * as first arg.
13698 * font.c (font_score, font_compare, font_sort_entities):
13700 (font_sort_entities, font_list_entities, font_select_entity)
13701 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13702 match font API change.
13703 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13704 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13705 * ftxfont.c (ftxfont_list, ftxfont_match):
13706 * xftfont.c (xftfont_list, xftfont_match):
13707 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13708 * w32font.c (w32font_list, w32font_match, w32font_list)
13709 (w32font_list_internal, w32_font_match_internal): Likewise.
13710 * xfaces.c (Fx_family_fonts): Adjust user.
13712 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13714 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13715 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13716 only if HAVE_X_WINDOWS is in use.
13717 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13718 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13719 * w32term.c (x_wm_set_icon_position): Likewise.
13720 * w32fns.c (x_icon): Adjust user.
13722 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13724 * xterm.c (last_mouse_press_frame): Remove the
13725 leftover which is not really used any more.
13726 (handle_one_xevent, syms_of_xterm): Adjust users.
13727 (x_flush): Call XFlush once per each X display, not frame.
13728 This is better because this code always unconditionally skips
13729 non-X frames in Vframe_list and issues the only XFlush if we
13730 have more than one X frame on the same X display.
13731 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13732 Use bool for booleans.
13733 (x_draw_glyph_string_background, cvt_string_to_pixel)
13734 (cvt_pixel_dtor): Drop unnecessary prototypes.
13735 * xterm.h (x_display_ok): Adjust prototype.
13737 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13739 Drop unnecessary functions that deals with frame pixel size.
13740 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13741 (x_pixel_height): Drop prototypes.
13742 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13743 (x_pixel_height): Drop implementations.
13744 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13745 which should be always valid for window frame.
13746 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13747 * w32menu.c (Fx_popup_dialog):
13748 * xmenu.c (Fx_popup_dialog): Likewise for both.
13750 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13752 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13753 frame parameters and call to Fmodify_frame_parameters just once.
13754 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13755 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13756 and mention nil frame in docstring.
13758 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13760 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13761 (x_figure_window_size): Likewise. Adjust to return long.
13762 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13763 (toplevel): Move Qterminal_live_p to...
13764 * terminal.c (toplevel): ...here, make it static, and...
13765 (syms_of_terminal): ...DEFSYM here.
13766 * frame.h (Qterminal_live_p): Remove declaration.
13767 (make_frame, x_figure_window_size): Adjust prototype.
13768 * nsfns.m (Fx_create_frame): Use long for window flags.
13770 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13772 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13773 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13774 Do not assume that emacs_close (INT_MAX) is a no-op.
13776 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13778 * xfaces.c (make_face_cache): For struct face_cache, prefer
13779 xmalloc to xzalloc and so avoid redundant call to memset.
13780 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13782 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13784 * fringe.c (draw_window_fringes, update_window_fringes)
13785 (compute_fringe_widths):
13786 * w32term.c (x_draw_glyph_string):
13787 * window.c (candidate_window_p, Frecenter):
13788 * xfaces.c (realize_basic_faces, realize_default_face)
13789 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13790 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13791 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13792 * xmenu.c (Fx_menu_bar_open_internal):
13793 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13794 * xsettings.c (xft_settings_event):
13795 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13796 Use bool for booleans. Adjust style and comments where
13798 * dispextern.h (draw_window_fringes, update_window_fringes)
13799 (compute_fringe_widths):
13800 * xterm.h (x_had_errors_p): Adjust prototype.
13802 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13804 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13805 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13807 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13809 * fns.c (toplevel): Remove comment before Fsafe_length because
13810 it checks for QUIT.
13812 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13814 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13816 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13818 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13819 frame which got the message is still alive, before dereferencing
13820 its pointer. (Bug#14970)
13822 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13823 be a live window, before using it as such. (Bug#14970)
13825 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13827 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13828 w32_detect_focus_change instead of doing part of its job by hand.
13829 This fixes the problem whereby FOCUS_OUT events were not sent to
13832 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13834 * process.c (Fprocess_list): Doc fix.
13836 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13837 being re-exposed only if it didn't ask to become visible.
13838 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13839 was previously iconified. (Bug#14841)
13840 (x_iconify_frame): Mark the frame iconified.
13842 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13844 Fix minor problems found by static checking.
13845 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13846 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13848 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13850 * eval.c (set_specpdl_old_value): New function.
13851 (unbind_to): Minor simplification.
13852 (get_backtrace_frame): New function.
13853 (Fbacktrace_frame): Use it. Add `base' argument.
13854 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13855 (syms_of_eval): Export backtrace-eval.
13856 * xterm.c (x_focus_changed): Simplify.
13858 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13860 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13862 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13864 * xdisp.c (redisplay_window): Instead of moving point out of
13865 scroll margin, reject the force_start method, and try scrolling
13866 instead. (Bug#14780)
13868 2013-07-24 Ken Brown <kbrown@cornell.edu>
13870 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13873 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13875 * eval.c (Fprogn): Do not check that BODY is a proper list.
13876 This undoes the previous change. The check slows down the
13877 interpreter, and is not needed to prevent a crash. See
13878 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13880 2013-07-23 Glenn Morris <rgm@gnu.org>
13882 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13884 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13886 Port to GNU/Linux systems with tinfo but not ncurses.
13887 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13888 to decide whether ncurses is being used. Without this change,
13889 GCC complains about tgetent not being declared, on a system
13890 that has tinfo installed but ncurses not installed.
13892 * eval.c (Fprogn): Check that BODY is a proper list.
13894 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13895 * data.c (Fsetq_default):
13896 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13897 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13899 Tune by taking advantage of the fact that ARGS is always a list
13900 when a function is declared to have UNEVALLED args.
13902 * emacsgtkfixed.c: Port to GCC 4.6.
13903 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13905 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13907 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13908 here to silence compiler warnings.
13910 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13912 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13913 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13914 from messing up Emacs's 'struct frame' (Bug#14923).
13916 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13918 * alloc.c (make_save_ptr_ptr): Define this function.
13919 It was inadvertently omitted. It's needed only if
13920 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13922 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13924 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13925 frame have focus (Bug#14895).
13927 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13929 Avoid vfork-related deadlock more cleanly.
13930 * callproc.c (child_setup): When the child's exec fails, output
13931 the program name, as that's more useful. Use O_NONBLOCK to avoid
13933 * process.c (create_process_1): Remove; no longer needed.
13934 (create_process): Remove timer hack; no longer needed, now that
13935 the child avoids deadlock.
13937 2013-07-20 Glenn Morris <rgm@gnu.org>
13939 * image.c (Fimage_flush): Fix doc typo.
13941 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13943 Fix array bounds violation when pty allocation fails.
13944 * process.c (PTY_NAME_SIZE): New constant.
13945 (pty_name): Remove static variable; it's now auto.
13946 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13947 Take pty_name as an arg rather than using a static variable.
13948 All callers changed.
13949 (create_process): Recover pty_flag from process, not from volatile local.
13950 (create_pty): Stay inside array even when pty allocation fails.
13951 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13953 * lread.c (Fload): Avoid initialization only when lint checking.
13954 Mention that it's needed only for older GCCs.
13956 2013-07-20 Kenichi Handa <handa@gnu.org>
13958 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13959 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13961 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13963 * lread.c (Fload): Avoid uninitialized warning.
13965 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13967 Fix some minor file descriptor leaks and related glitches.
13968 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
13969 (create_lock_file): Use write, not emacs_write.
13970 * image.c (slurp_file, png_load_body):
13971 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
13972 (server_accept_connection):
13973 Don't leak an fd on memory allocation failure.
13974 * image.c (slurp_file): Add a cheap heuristic for growing files.
13975 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
13976 as that's what the other routines do. Maybe input need not be
13977 blocked at all, but it's better to be consistent.
13978 Avoid undefined behavior when strlen is zero.
13980 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
13981 (NSTATICS): Now a constant; doesn't need to be a macro.
13983 2013-07-19 Richard Stallman <rms@gnu.org>
13985 * coding.c (decode_coding_utf_8): Add simple loop for fast
13986 processing of ASCII characters.
13988 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13990 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
13992 2013-07-19 Eli Zaretskii <eliz@gnu.org>
13994 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
13995 unportable 'struct x_display_info'.
13996 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
13997 is a portable type.
13999 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14001 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14002 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14004 (system_process_attributes): Prefer plain char to unsigned char
14005 when either will do. Clean up properly if interrupted or if
14006 memory allocations fail. Don't assume sscanf succeeds.
14007 Remove no-longer-needed workaround to stop GCC from whining.
14008 Read command-line once, instead of multiple times. Check read status a
14009 bit more carefully.
14011 Fix obscure porting bug with varargs functions.
14012 The code assumed that int is treated like ptrdiff_t in a vararg
14013 function, which is not a portable assumption. There was a similar
14014 -- though these days less likely -- porting problem with various
14015 assumptions that pointers of different types all smell the same as
14016 far as vararg functions is conserved. To make this problem less
14017 likely in the future, redo the API to use varargs functions.
14018 * alloc.c (make_save_value): Remove this vararg function.
14019 All uses changed to ...
14020 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14021 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14023 (make_save_ptr): Rename from make_save_pointer, for consistency with
14024 the above. Define only on platforms that need it. All uses changed.
14026 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14028 * keyboard.c: Try to fix typos in previous change.
14029 (DISPLAY_LIST_INFO): New macro.
14030 (kbd_buffer_get_event): Do not access members that are not present
14031 in X11. Revert inadvertent change of "!=" to "=".
14033 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14035 * keyboard.c (kbd_buffer_get_event):
14036 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14037 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14039 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14041 * filelock.c: Fix unlikely file descriptor leaks.
14042 (get_boot_time_1): Rework to avoid using emacs_open.
14043 This doesn't actually fix a leak, but is better anyway.
14044 (read_lock_data): Use read, not emacs_read.
14046 * doc.c: Fix minor memory and file descriptor leaks.
14047 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14048 (get_doc_string, Fsnarf_documentation):
14049 Fix file descriptor leak on error.
14051 * term.c: Fix minor fdopen-related file descriptor leaks.
14052 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14053 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14055 * charset.c: Fix file descriptor leaks and errno issues.
14057 (load_charset_map_from_file): Don't leak file descriptor on error.
14058 Use plain record_xmalloc since the allocation is larger than
14059 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14061 * eval.c (record_unwind_protect_nothing):
14062 * fileio.c (fclose_unwind):
14064 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14065 The replacement doesn't block input, but that no longer seems
14068 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14070 * lread.c: Fix file descriptor leaks and errno issues.
14071 (Fload): Close some races that leaked fds or streams when 'load'
14073 (Fload, openp): Report error number of last nontrivial failure to open.
14074 ENOENT counts as trivial.
14075 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14077 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14078 now that the function is always called with a nonnegative arg.
14079 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14080 All uses replaced with ...
14081 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14083 A few more minor file errno-reporting bugs.
14084 * callproc.c (Fcall_process):
14085 * doc.c (Fsnarf_documentation):
14086 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14087 * process.c (set_socket_option):
14088 Don't let a constructor trash errno.
14089 * doc.c: Include <errno.h>.
14091 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14093 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14095 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14097 Fix w32 bug with call-process-region (Bug#14885).
14098 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14099 to Fcall_process when the input is empty. This simplifies the
14100 code a bit. It makes no difference on POSIXish platforms but
14101 apparently it fixes a bug on w32.
14103 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14104 * fileio.c (close_file_unwind): Don't close if FD is negative;
14105 this can happen when unwinding a zapped file descriptor.
14106 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14107 in case Emacs runs out of memory between the two unwind-protects.
14108 Don't trash errno when closing FD.
14109 Zap the FD in the specpdl when closing it, instead of deferring
14110 the removal of the unwind-protect; this fixes a bug where a child
14111 function unwinds the stack past us.
14113 New unwind-protect flavors to better type-check C callbacks.
14114 This also lessens the need to write wrappers for callbacks,
14115 and the need for make_save_pointer.
14116 * alloc.c (free_save_value):
14117 * atimer.c (run_all_atimers):
14119 * alloc.c (safe_alloca_unwind):
14120 * atimer.c (unwind_stop_other_atimers):
14121 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14122 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14123 * minibuf.c (choose_minibuf_frame_1):
14124 * process.c (make_serial_process_unwind):
14125 * xdisp.c (pop_message_unwind):
14126 * xselect.c (queue_selection_requests_unwind):
14127 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14128 * alloc.c (record_xmalloc):
14129 Prefer record_unwind_protect_ptr to record_unwind_protect with
14131 * alloc.c (Fgarbage_collect):
14132 Prefer record_unwind_protect_void to passing a dummy.
14133 * buffer.c (restore_buffer):
14134 * window.c (restore_window_configuration):
14135 * xfns.c, w32fns.c (do_unwind_create_frame)
14136 New wrapper. All record-unwind uses of wrappee changed.
14137 * buffer.c (set_buffer_if_live):
14138 * callproc.c (call_process_cleanup, delete_temp_file):
14139 * coding.c (code_conversion_restore):
14140 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14141 * editfns.c (save_excursion_restore)
14142 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14143 (save_restriction_restore):
14144 * eval.c (restore_stack_limits, un_autoload):
14145 * fns.c (require_unwind):
14146 * keyboard.c (recursive_edit_unwind, tracking_off):
14147 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14148 * macros.c (pop_kbd_macro, restore_menu_items):
14149 * nsfns.m (unwind_create_frame):
14150 * print.c (print_unwind):
14151 * process.c (start_process_unwind):
14152 * search.c (unwind_set_match_data):
14153 * window.c (select_window_norecord, select_frame_norecord):
14154 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14155 (fast_set_selected_frame):
14156 * xfns.c, w32fns.c (unwind_create_tip_frame):
14157 Return void, not a dummy Lisp_Object. All uses changed.
14158 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14159 * callproc.c (call_process_kill):
14160 * fileio.c (restore_point_unwind, decide_coding_unwind)
14161 (build_annotations_unwind):
14162 * insdel.c (Fcombine_after_change_execute_1):
14163 * keyboard.c (read_char_help_form_unwind):
14164 * menu.c (unuse_menu_items):
14165 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14166 * sound.c (sound_cleanup):
14167 * xdisp.c (unwind_redisplay):
14168 * xfns.c (clean_up_dialog):
14169 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14170 Accept no args and return void, instead of accepting and returning
14171 a dummy Lisp_Object. All uses changed.
14172 * cygw32.c (fchdir_unwind):
14173 * fileio.c (close_file_unwind):
14174 * keyboard.c (restore_kboard_configuration):
14175 * lread.c (readevalllop_1):
14176 * process.c (wait_reading_process_output_unwind):
14177 Accept int and return void, rather than accepting an Emacs integer
14178 and returning a dummy object. In some cases this fixes an
14179 unlikely bug when the corresponding int is outside Emacs integer
14180 range. All uses changed.
14181 * dired.c (directory_files_internal_unwind):
14182 * fileio.c (do_auto_save_unwind):
14183 * gtkutil.c (pop_down_dialog):
14184 * insdel.c (reset_var_on_error):
14185 * lread.c (load_unwind):
14186 * xfns.c (clean_up_file_dialog):
14187 * xmenu.c, nsmenu.m (pop_down_menu):
14188 * xmenu.c (cleanup_widget_value_tree):
14189 * xselect.c (wait_for_property_change_unwind):
14190 Accept pointer and return void, rather than accepting an Emacs
14191 save value encapsulating the pointer and returning a dummy object.
14193 * editfns.c (Fformat): Update the saved pointer directly via
14194 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14195 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14196 (unwind_body): New function.
14197 (record_unwind_protect): First arg is now a function returning void,
14198 not a dummy Lisp_Object.
14199 (record_unwind_protect_ptr, record_unwind_protect_int)
14200 (record_unwind_protect_void): New functions.
14201 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14202 * fileio.c (struct auto_save_unwind): New type.
14203 (do_auto_save_unwind): Use it.
14204 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14205 * insdel.c (struct rvoe_arg): New type.
14206 (reset_var_on_error): Use it.
14207 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14209 (specbinding_func): Remove; there are now several such functions.
14210 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14211 (set_unwind_protect_ptr): New function.
14212 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14214 Be simpler and more consistent about reporting I/O errors.
14215 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14216 Say "Read error" and "Write error", rather than "I/O error", or
14217 "IO error reading", or "IO error writing", when a read or write
14219 * process.c (Fmake_network_process, wait_reading_process_output)
14220 (send_process, Fprocess_send_eof, wait_reading_process_output):
14221 Capitalize diagnostics consistently. Put "failed foo" at the
14222 start of the diagnostic, so that we don't capitalize the
14223 function name "foo". Consistently say "failed" for such
14225 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14226 All callers changed. This is so it can use report_file_error.
14227 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14228 diagnostics consistently as above.
14230 * fileio.c (report_file_errno): Fix errno reporting bug.
14231 If the file name is neither null nor a pair, package it up as a
14232 singleton list. All callers changed, both to this function and to
14233 report_file_error. This fixes a bug where the memory allocator
14234 invoked by list1 set errno so that the immediately following
14235 report_file_error reported the wrong errno value.
14237 Fix minor problems found by --enable-gcc-warnings.
14238 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14239 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14241 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14243 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14244 Set event->arg to Qt if switch-event shall be generated.
14245 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14247 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14249 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14252 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14253 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14254 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14255 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14256 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14257 and there is a focused frame.
14258 (head_table): Add focus-in and focus-out.
14259 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14260 bind to handle-focus-in/out.
14262 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14263 (Fhandle_switch_frame): Call Fhandle_focus_in.
14264 (syms_of_frame): defsubr handle-focus-in/out.
14266 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14268 Fix porting bug to older POSIXish platforms (Bug#14862).
14269 * sysdep.c (emacs_pipe): New function, that implements
14270 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14271 This should port better to CentOS 5 and to Mac OS X 10.6.
14272 All calls to pipe2 changed.
14274 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14275 This makes the code easier to read and the executable a bit smaller.
14276 Do not replace all calls to Fcons that happen to create lists,
14277 just calls that are intended to create lists. For example, when
14278 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14279 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14280 Similarly for list2 through list5.
14281 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14282 * bytecode.c (exec_byte_code):
14283 * callint.c (quotify_arg, Fcall_interactively):
14284 * callproc.c (Fcall_process, create_temp_file):
14285 * charset.c (load_charset_map_from_file)
14286 (Fdefine_charset_internal, init_charset):
14287 * coding.c (get_translation_table, detect_coding_system)
14288 (Fcheck_coding_systems_region)
14289 (Fset_terminal_coding_system_internal)
14290 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14291 * composite.c (update_compositions, Ffind_composition_internal):
14292 * dired.c (directory_files_internal, file_name_completion)
14294 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14295 * doc.c (Fsnarf_documentation):
14296 * editfns.c (Fmessage_box):
14298 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14299 (Feval, eval_sub, Ffuncall, apply_lambda):
14300 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14301 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14302 (Fset_file_times, Finsert_file_contents)
14303 (Fchoose_write_coding_system, Fwrite_region):
14304 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14305 * font.c (font_registry_charsets, font_parse_fcname)
14306 (font_prepare_cache, font_update_drivers, Flist_fonts):
14307 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14308 * frame.c (make_frame, Fmake_terminal_frame)
14309 (x_set_frame_parameters, x_report_frame_params)
14310 (x_default_parameter, Fx_parse_geometry):
14311 * ftfont.c (syms_of_ftfont):
14312 * image.c (gif_load):
14313 * keyboard.c (command_loop_1):
14314 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14315 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14316 (Fminor_mode_key_binding, accessible_keymaps_1)
14317 (Faccessible_keymaps, Fwhere_is_internal):
14318 * lread.c (read_emacs_mule_char):
14319 * menu.c (find_and_return_menu_selection):
14320 * minibuf.c (get_minibuffer):
14321 * nsfns.m (Fns_perform_service):
14322 * nsfont.m (ns_script_to_charset):
14323 * nsmenu.m (ns_popup_dialog):
14324 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14325 (Fx_own_selection_internal):
14326 * nsterm.m (append2):
14327 * print.c (Fredirect_debugging_output)
14328 (print_prune_string_charset):
14329 * process.c (Fdelete_process, Fprocess_contact)
14330 (Fformat_network_address, set_socket_option)
14331 (read_and_dispose_of_process_output, write_queue_push)
14332 (send_process, exec_sentinel):
14333 * sound.c (Fplay_sound_internal):
14334 * textprop.c (validate_plist, add_properties)
14335 (Fput_text_property, Fadd_face_text_property)
14336 (copy_text_properties, text_property_list, syms_of_textprop):
14337 * unexaix.c (report_error):
14338 * unexcoff.c (report_error):
14339 * unexsol.c (unexec):
14340 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14341 (Fformat_mode_line, syms_of_xdisp):
14342 * xfaces.c (set_font_frame_param)
14343 (Finternal_lisp_face_attribute_values)
14344 (Finternal_merge_in_global_face, syms_of_xfaces):
14345 * xfns.c (x_default_scroll_bar_color_parameter)
14346 (x_default_font_parameter, x_create_tip_frame):
14347 * xfont.c (xfont_supported_scripts):
14348 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14349 (menu_help_callback, xmenu_show):
14350 * xml.c (make_dom):
14351 * xterm.c (set_wm_state):
14352 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14353 and similarly for list2 through list5.
14355 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14357 * callproc.c (Fcall_process_region): Fix minor race and tune.
14358 (create_temp_file): New function, with the temp-file-creation part
14359 of the old Fcall_process_region. Use Fcopy_sequence to create the
14360 temp file name, rather than alloca + build_string, for simplicity.
14361 Don't bother to block input around the temp file creation;
14362 shouldn't be needed. Simplify use of mktemp.
14363 Use record_unwind_protect immediately after creating the temp file;
14364 this closes an unlikely race where the temp file was not removed.
14365 Use memcpy rather than an open-coded loop.
14366 (Fcall_process_region): Use the new function. If the input is
14367 empty, redirect from /dev/null rather than from a newly created
14368 empty temp file; this avoids unnecessary file system traffic.
14370 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14372 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14373 Simplify by making this case like the other two. This is a bit
14374 slower on obsolete hosts, but the extra complexity isn't worth it.
14376 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14377 * process.c (create_process) [!DOS_NT]:
14378 Remove now-unnecessary calls to emacs_close.
14380 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14382 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14383 returning early. (Bug#14850)
14385 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14386 and inhibit-iso-escape-detection attributes of 'undecided'.
14389 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14391 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14392 Reported by Herbert J. Skuhra in
14393 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14395 Don't lose top specpdl entry when memory is exhausted.
14396 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14397 specpdl overflow here, to simplify callers; all callers changed.
14398 Always reserve an unused entry at the stack top; this avoids
14399 losing the top entry's information when memory is exhausted.
14401 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14403 Clean up errno reporting and fix some errno-reporting bugs.
14404 * callproc.c (Fcall_process):
14405 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14406 * process.c (create_process, Fmake_network_process):
14407 * unexaix.c (report_error):
14408 * unexcoff.c (report_error):
14409 Be more careful about reporting the errno of failed operations.
14410 The code previously reported the wrong errno sometimes.
14411 Also, prefer report_file_errno to setting errno + report_file_error.
14412 (Fcall_process): Look at openp return value rather than at path,
14413 as that's a bit faster and clearer when there's a numeric predicate.
14414 * fileio.c (report_file_errno): New function, with most of the
14415 old contents of report_file_error.
14416 (report_file_error): Use it.
14417 (Ffile_exists_p, Ffile_accessible_directory_p):
14418 Set errno to 0 when it is junk.
14419 * fileio.c (Faccess_file):
14420 * image.c (x_create_bitmap_from_file):
14421 Use faccessat rather than opening the file, to avoid the hassle of
14422 having a file descriptor open.
14423 * lisp.h (report_file_errno): New decl.
14424 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14427 * process.c (create_process, wait_reading_process_output) [AIX]:
14428 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14429 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14430 a multithreaded environment anyway).
14431 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14433 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14435 * image.c (x_find_image_file): Don't close a remote file handle.
14437 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14439 Fix races with threads and file descriptors.
14440 * callproc.c (Fcall_process_region):
14441 * dired.c (open_directory):
14442 * emacs.c (main, Fdaemon_initialized):
14443 * image.c (x_find_image_file):
14444 * inotify.c (Finotify_rm_watch):
14445 * lread.c (Flocate_file_internal):
14446 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14447 * term.c (term_mouse_moveto, init_tty):
14448 * termcap.c (tgetent):
14449 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14450 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14451 * unexhp9k800.c, unexmacosx.c (unexec):
14452 * callproc.c (Fcall_process_region):
14453 Use emacs_close, not close.
14454 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14455 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14456 and posix_close function on current platforms (which all lack them).
14457 (emacs_close): Use it. This should fix the races on GNU/Linux and
14458 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14459 and it should avoid closing random victim file descriptors on
14462 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14464 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14465 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14466 Touch up doc a bit.
14468 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14469 This is for .gdbinit xbacktrace.
14471 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14472 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14473 (emacs_set_tty): Now static.
14474 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14475 * term.c (tty_capable_p, tty_default_color_capabilities)
14476 (get_tty_terminal, term_mouse_movement)
14477 (handle_one_term_event, init_tty, maybe_fatal):
14478 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14479 (tgetent, scan_file, name_match, compare_contin):
14480 * terminal.c (get_terminal):
14481 Use bool for boolean.
14482 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14483 Prefer char to unsigned char if either will do.
14484 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14485 (tty_write_glyphs): Prefer int to unsigned.
14486 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14487 All callers changed.
14488 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14490 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14493 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14494 (B__dummy__): New dummy symbol, to pacify C89.
14495 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14496 they can't grok varargs macros.
14497 * dispnew.c (add_window_display_history)
14498 (add_frame_display_history):
14499 * print.c (print_object):
14500 * xdisp.c (debug_method_add):
14501 Use %p printf format only for void pointers.
14502 * emacs.c (usage_message): New constant, replacing ...
14503 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14504 (main): Adjust to usage reorg.
14505 * fns.c (syms_of_fns):
14506 * profiler.c (syms_of_profiler):
14507 Don't use non-constant struct initializers.
14508 * gnutls.h (gnutls_initstage_t):
14509 * lisp.h (enum Lisp_Fwd_Type):
14510 * lread.c (lisp_file_lexically_bound_p):
14511 * xsettings.c (anonymous enum):
14512 Remove trailing comma.
14513 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14514 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14515 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14517 * regex.c (const_re_char): New type, to pacify strict C89.
14518 All uses of 'const re_char' replaced to use it.
14519 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14520 with glibc when strict C89. This change is imported from gnulib.
14522 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14523 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14524 Omit GNU_LINUX implementation, since it requires long long.
14525 * xterm.c (x_draw_underwave):
14526 Do not assume the traditional order of struct's members.
14527 (x_term_init): Rewrite to avoid the need for non-constant structure
14530 Syntax cleanup, mostly replacing macros with functions.
14531 This removes the need for the syntax_temp hack.
14532 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14533 * syntax.c (SYNTAX_INLINE): New macro.
14534 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14535 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14536 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14537 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14538 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14539 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14540 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14541 Now constants, not macros.
14542 (syntax_temp) [!__GNUC__]: Remove.
14543 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14544 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14545 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14546 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14547 Move here from syntax.h; now functions, not macros. Except for the
14548 last function, these are static since only syntax.c uses them.
14549 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14550 All uses changed. Now a function, not a macro; use this fact
14551 to simplify the code.
14552 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14553 compiler bugs; no longer relevant.
14554 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14555 (SYNTAX_INLINE): New macro.
14556 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14557 for the new functions. Use bool for boolean member.
14558 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14559 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14560 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14561 (SETUP_BUFFER_SYNTAX_TABLE):
14562 Now extern inline functions, not macros.
14563 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14564 Remove; all uses replaced by implementation.
14565 (syntax_temp) [!__GNUC__]: Remove decl.
14566 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14568 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14570 * emacs.c (main): Fix syntax error.
14572 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14574 Timestamp fixes for undo (Bug#14824).
14575 * atimer.c (schedule_atimer):
14576 * fileio.c (Ffile_newer_than_file_p):
14577 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14578 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14579 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14580 (syms_of_fileio): Remove Sclear_visited_file_name.
14581 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14582 file doesn't exist; this avoids an ambiguity with negative timestamps.
14583 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14584 * systime.h (make_emacs_time, invalid_emacs_time):
14585 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14586 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14587 * undo.c (record_first_change): Push (visited-file-modtime) onto
14588 undo list rather than reimplementing it by hand, incorrectly.
14590 2013-07-09 Ken Brown <kbrown@cornell.edu>
14592 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14594 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14596 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14598 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14600 Handle errno and exit status a bit more carefully.
14601 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14602 number into an exit status. Instead, use EXIT_CANCELED.
14603 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14604 * callproc.c (relocate_fd):
14605 * emacs.c (close_output_streams, main):
14606 * process.c (create_process):
14607 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14608 Use emacs_perror for simplicity.
14609 * callproc.c (relocate_fd, main):
14610 * sysdep.c (sys_subshell):
14611 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14612 (shut_down_emacs): Use emacs_write, not write.
14613 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14614 * fileio.c (Fcopy_file, e_write):
14615 * nsterm.m (ns_select):
14616 * process.c (send_process):
14617 * sound.c (vox_write):
14618 Use emacs_write_sig, not emacs_write.
14619 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14620 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14622 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14624 (emacs_full_write): New function.
14625 (emacs_write): Rewrite to use it.
14626 (emacswrite_sig, emacs_perror): New functions.
14627 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14629 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14631 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14632 on NS even if it is present. Pixmap on NS is a void*.
14634 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14636 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14637 * process.c (close_on_exec, accept4, process_socket):
14638 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14640 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14642 * w32.c (sys_dup): Declare prototype.
14646 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14648 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14650 Make file descriptors close-on-exec when possible (Bug#14803).
14651 This simplifies Emacs a bit, since it no longer needs to worry
14652 about closing file descriptors by hand in some cases.
14653 It also fixes some unlikely races. Not all such races, as
14654 libraries often open files internally without setting
14655 close-on-exec, but it's an improvement.
14656 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14657 * callproc.c (Fcall_process) [!MSDOS]:
14658 * emacs.c (main) [!DOS_NT]:
14659 * nsterm.m (ns_term_init):
14660 * process.c (create_process):
14661 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14662 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14663 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14664 Prefer mkostemp with O_CLOEXEC to mkstemp.
14665 * callproc.c (relocate_fd) [!WINDOWSNT]:
14666 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14667 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14669 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14670 Make the resulting file descriptor close-on-exec.
14671 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14672 * lread.c (load_descriptor_list, load_descriptor_unwind):
14673 Remove; no longer needed. All uses removed.
14674 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14675 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14677 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14678 (Fmake_network_process, Fnetwork_interface_list)
14679 (Fnetwork_interface_info, server_accept_connection):
14680 Make newly-created socket close-on-exec.
14681 * sysdep.c (emacs_open, emacs_fopen):
14682 Make new-created descriptor close-on-exec.
14683 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14684 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14686 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14688 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14689 for NS_IMPL_GNUSTEP.
14691 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14693 Fix openp errno handling.
14694 * callproc.c (Fcall_process): Preserve openp errno around close.
14695 * lread.c (openp): Set errno when returning -1, as some callers
14698 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14700 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14702 * nsterm.h (NSSavePanel): Update comment.
14703 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14704 (ns_run_file_dialog): Declare.
14706 * nsfns.m: Remove panelOK.
14708 (ns_run_file_dialog): New function.
14709 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14710 event loop, so file dialog is popped up by ns_run_file_dialog, called
14711 by sendEvent (Bug#14578).
14712 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14714 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14716 * xdisp.c (default_line_pixel_height): New function.
14717 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14718 (try_cursor_movement, redisplay_window, try_window)
14719 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14721 * window.c (window_scroll_pixel_based):
14722 use default_line_pixel_height.
14724 * dispextern.h (default_line_pixel_height): Add prototype.
14726 * frame.c (x_set_line_spacing): Accept a float value for
14727 line-spacing parameter, per the documentation.
14729 * data.c (Fmultibyte_string_p): Doc fix.
14731 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14733 Use emacs_open more consistently when opening files.
14734 This handles EINTR more consistently now, and makes it easier
14735 to introduce other uniform changes to file descriptor handling.
14736 * sysstdio.h: New file.
14737 * buffer.c (mmap_init):
14738 * cygw32.c (chdir_to_default_directory):
14739 * dispnew.c (Fopen_termscript):
14740 * emacs.c (Fdaemon_initialized):
14741 * fileio.c (Fdo_auto_save):
14742 * image.c (slurp_file, png_load_body, jpeg_load_body):
14743 * keyboard.c (Fopen_dribble_file):
14745 * print.c (Fredirect_debugging_output):
14746 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14747 * termcap.c (tgetent):
14748 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14749 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14750 * w32term.c (w32_initialize) [CYGWIN]:
14751 * xfaces.c (Fx_load_color_file):
14752 Use emacs_open instead of plain open, and emacs_fopen instead of
14754 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14755 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14756 * callproc.c (default_output_mode): New constant.
14757 (Fcall_process): Use it to call emacs_open instead of plain creat.
14758 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14759 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14760 (emacs_fopen): New function.
14761 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14762 Include <lisp.h>, for emacs_open.
14763 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14765 Remove duplicate #include directives.
14766 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14768 Don't include stdio.h twice.
14769 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14770 Don't include sys/types.h or stdio.h twice.
14771 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14772 * lread.c: Don't include coding.h twice.
14773 * nsfont.m: Don't include frame.h twice.
14774 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14775 * ralloc.c: Don't include <unistd.h> twice.
14776 * xdisp.c: Don't include font.h twice.
14777 * xterm.c: Don't include fontset.h twice.
14778 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14780 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14782 Scale ImageMagick images more carefully.
14783 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14784 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14785 Be more careful about avoiding undefined behavior after
14786 integer overflow and division by zero.
14788 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14790 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14791 (syms_of_w32fns): DEFSYM them.
14792 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14793 (CCHDEVICENAME): Define macros if not defined.
14794 (struct MONITOR_INFO_EX): New struct.
14795 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14796 (enum_display_monitors_fn): New variable.
14797 (globals_of_w32fns): Initialize it.
14798 (Fx_display_pixel_width, Fx_display_pixel_height)
14799 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14800 multi-monitor setups in docstrings.
14801 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14802 screen size by primary monitor's millimeter per pixel.
14803 (w32_monitor_enum, w32_display_monitor_attributes_list)
14804 (w32_display_monitor_attributes_list_fallback)
14805 (Fw32_display_monitor_attributes_list): New functions.
14806 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14808 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14810 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14812 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14814 * fileio.c (Qfile_notify_error): New error symbol.
14816 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14817 * inotify.c (inotify_callback, symbol_to_inotifymask)
14818 (Finotify_add_watch, Finotify_rm_watch): Use it.
14819 (inotifyevent_to_event): Exchange order of cookie and file name.
14820 (Finotify_add_watch): Adapt docstring.
14822 * lisp.h (Qfile_notify_error): Declare.
14824 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14826 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14827 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14828 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14829 which did not work (see <http://bugs.gnu.org/14569#307>).
14830 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14831 && (!noninteractive || initialized)). This attempts to thread
14832 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14834 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14836 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14837 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14839 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14841 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14842 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14843 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14844 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14846 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14848 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14849 Define to __sys_siglist.
14851 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14853 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14854 word-wrap, so that overflow-newline-into-fringe would work in
14855 visual-line-mode. (Bug#2749)
14856 (move_it_in_display_line_to): When the last scanned display
14857 element fits exactly on the display line, and
14858 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14859 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14860 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14861 finding buffer position that corresponds to pixel coordinates,
14862 e.g. in buffer_posn_from_coords.
14864 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14866 * process.c (handle_child_signal): Call catch_child_signal if
14869 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14871 Don't convert function pointers to void * and back.
14872 It isn't portable C, and it's easy enough to avoid.
14873 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14874 (make_save_value): Add support for SAVE_FUNCPOINTER.
14875 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14876 * print.c (print_object):
14877 Distinguish function from object pointers.
14878 * lisp.h (SAVE_FUNCPOINTER): New constant.
14879 (SAVE_SLOT_BITS): Adjust to it.
14880 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14881 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14882 (voidfuncptr): New typedef.
14883 (struct Lisp_Save_Value): New member data[0].funcpointer.
14884 (XSAVE_FUNCPOINTER): New function.
14886 Simplify buildobj processing.
14887 * Makefile.in (buildobj.h): Make it a sequence of strings each
14888 followed by comma, rather than a single string. Put it into a
14889 .tmp file in case there's an error while generating it.
14890 (gl-stamp): Use .tmp for temp files.
14891 (mostlyclean): Clean .tmp files.
14892 * doc.c (buildobj): Move to just the routine that needs it.
14893 It's now an array of strings, so processing is simpler.
14895 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14897 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14898 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14899 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14900 Invoke malloc_enable_thread even when not interactive.
14901 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14902 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14903 in this case, since the underlying bug has now been fixed.
14905 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14907 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14908 unlinking it (bug#14691).
14910 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14912 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14913 before checking whether buffer is modified. This lets
14914 `kill-buffer-query-functions' cancel killing of the buffer or save
14915 its content before `kill-buffer' asks user the "Buffer %s
14916 modified; kill anyway?" question.
14918 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14920 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14921 Let the super performKeyEquivalent deal with them (Bug#14747).
14923 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14925 * widget.c (resize_cb): Remove unused local.
14927 Do not use GTK 3 if it exists but cannot be compiled.
14928 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14929 * xterm.c (x_error_handler) [!USE_GTK]:
14932 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14934 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14936 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14937 to the valid range of values. (Bug#14753)
14939 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14940 when moving point by using the current glyph matrix. This avoids
14941 the need to force redisplay when this function is called in a
14944 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14946 Fix minor problems found by static checking.
14947 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14948 Redo the latter's body to sidestep GCC parenthesization warnings.
14949 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14950 * coding.c (detect_coding, detect_coding_system):
14951 * coding.h (struct undecided_spec):
14952 Use bool for boolean.
14953 * image.c (QCmax_width, QCmax_height): Now static.
14954 * xdisp.c (Fmove_point_visually): Remove unused local.
14956 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14958 * xdisp.c (Fmove_point_visually): New function.
14960 2013-06-28 Kenichi Handa <handa@gnu.org>
14962 * coding.h (define_coding_undecided_arg_index): New enum.
14963 (coding_attr_index): New members
14964 coding_attr_undecided_inhibit_null_byte_detection,
14965 coding_attr_undecided_inhibit_iso_escape_detection,
14966 coding_attr_undecided_prefer_utf_8.
14967 (undecided_spec): New struct.
14968 (struct coding_system): New member `undecided' of the member
14971 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
14972 (detect_coding): Likewise.
14973 (detect_coding_system): Likewise.
14974 (Fdefine_coding_system_internal): New coding system properties
14975 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
14977 (syms_of_coding): Adjust for coding_arg_undecided_max.
14979 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
14981 * image.c (x_from_xcolors): Remove unused local.
14983 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14985 Defer image data transfer between X client and server until actual
14988 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
14991 * image.c (Destroy_Image): Remove.
14992 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
14993 `mask_p', and `colors_p'. All uses changed.
14994 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
14995 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
14996 New macros for `flags' arg to x_clear_image_1.
14997 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
14998 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
14999 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15000 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15001 (image_get_x_image, image_unget_x_image): New functions or macros.
15002 (image_background, image_background_transparent, x_to_xcolors)
15003 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15004 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15005 instead of Destroy_Image.
15006 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15007 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15008 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15009 (imagemagick_load_image, svg_load_image): Use them instead of
15010 x_create_x_image_and_pixmap, and x_put_x_image followed by
15011 x_destroy_x_image, respectively.
15012 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15013 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15014 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15015 background_transparent fields.
15016 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15017 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15019 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15021 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15022 This mostly consists of undoing recent changes.
15023 * callproc.c (Fcall_process):
15024 * process.c (create_process):
15025 Do not worry about catching SIGCHLD here, undoing previous change.
15026 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15027 * process.c, process.h (catch_child_signal):
15028 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15029 * process.c (catch_child_handler): Don't worry about being called
15030 lazily and do not assume caller has blocked SIGCHLD, undoing
15031 previous change. Move first-time stuff back to
15032 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15033 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15034 set lib_child_handler if it's already initialized, which may
15035 help avoid problems on GNUstep.
15037 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15039 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15040 * callproc.c (Fcall_process):
15041 * process.c (create_process):
15042 Make sure SIGCHLD is caught before we fork,
15043 since Emacs startup no arranges to catch SIGCHLD.
15044 * process.c (lib_child_handler): Initialize to null, not to
15046 (catch_child_signal): Allow self to be called lazily.
15047 Do nothing if it's already been called.
15048 Assume caller has blocked SIGCHLD (all callers do now).
15049 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15050 just before it's really needed.
15051 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15052 since it hasn't been caught yet.
15054 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15056 * image.c (compute_image_size): New function to implement
15057 :max-width and :max-height.
15058 (imagemagick_load_image): Use it.
15060 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15062 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15063 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15065 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15066 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15067 the SIGCHLD handler, since the code is not atomic and (due to glib)
15068 signals may be arriving now.
15069 * sysdep.c (init_signals): Do not catch child signals here;
15070 'main' now does that later, at a safer time.
15072 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15074 Clean up SIGCHLD handling a bit (Bug#14569).
15075 * process.c, process.h (catch_child_signal):
15076 Now always extern, even if !NS_IMPL_GNUSTEP.
15077 * process.c (catch_child_signal): Move glib tickler here from
15078 init_process_emacs, so that it's done earlier in Emacs
15079 initialization. Also move the noninteractive && !initialized
15080 check here from init_process_emacs. This is all a bit cleaner for
15081 GNUish platforms, and I hope it works around the Cygwin bug.
15082 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15083 that glib signal handling is tickled before glib creates threads.
15085 * process.c (wait_reading_process_output): Avoid int overflow
15086 when reading more than 2 GiB total from a process.
15088 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15090 * process.c (create_process): Handle a couple more cases,
15091 i.e., work even if new_argv and wait_child_setup[i] are cached.
15092 Use Fcall_process's style for volatile vars.
15094 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15096 * process.c (create_process): Mark PROCESS volatile.
15098 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15100 Use C99-style flexible array members if available.
15101 This avoids some subtle aliasing issues, which typically
15102 aren't a problem with GCC but may be a problem elsewhere.
15103 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15104 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15105 In either case, it uses a flexible array member rather than
15106 the old struct hack. All uses changed.
15107 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15108 Adjust to sdata reorganization.
15109 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15110 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15111 that ports better to pre-C99 non-GCC.
15112 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15113 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15114 as the latter has changed.
15115 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15116 and port better to pre-C99 GCC.
15117 * image.c (struct xpm_cached_color):
15118 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15119 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15120 Use FLEXIBLE_ARRAY_MEMBER.
15121 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15122 Move decl to top level so it gets checked against implementation.
15123 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15124 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15126 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15128 * syntax.c: Integer cleanups.
15129 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15130 All uses that need 0-or-2 changed to:
15131 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15132 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15133 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15134 (char_quoted, prev_char_comend_first, back_comment)
15135 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15136 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15137 Use bool for boolean.
15138 (update_syntax_table, skip_chars, skip_syntaxes):
15139 Prefer int to unsigned when either will do.
15140 (back_comment): Return boolean success flag, like forw_comment,
15141 instead of positive-or-minus-1 (which might have overflowed int anyway).
15142 Don't stuff ptrdiff_t into int.
15143 (syntax_spec_code, syntax_code_spec): Now const.
15144 (Fmatching_paren, scan_lists, scan_sexps_forward):
15145 Use enum syntaxcode for syntax code.
15146 (Fmatching_paren): Check that arg is a character, not just an integer.
15147 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15148 (Finternal_describe_syntax_value): Omit no-longer-needed
15150 (skip_chars): Use char, not unsigned char, when the distinction
15152 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15153 * bytecode.c (exec_byte_code):
15154 * syntax.c (syntax_spec_code, Fchar_syntax)
15155 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15156 (init_syntax_once):
15157 * syntax.h (SYNTAX_WITH_FLAGS):
15158 Omit unnecessary casts.
15160 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15162 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15163 line dimensions here, to avoid race conditions with the main
15164 thread. (Bug#14062, bug#14630, bug#14669)
15166 * w32term.c (w32_draw_window_cursor): Compute the header line and
15167 mode line dimensions here.
15168 <w32_system_caret_window, w32_system_caret_hdr_height>:
15169 <w32_system_caret_mode_height>: New variables.
15171 * w32term.h: Declare them.
15173 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15175 * alloc.c (die): Move "assertion failed" string here ...
15176 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15177 COND when SUPPRESS_CHECKING. This shrinks the executable text
15178 size by 0.8% to 2.2% when configured with --enable-checking,
15179 depending on optimization flags (GCC 4.8.1 x86-64).
15181 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15183 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15185 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15186 base is 2; this is more accurate.
15188 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15190 * sound.c (string_default): Move to !WINDOWSNT section.
15191 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15193 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15195 * sound.c: Integer cleanups.
15196 Remove unnecessary forward decls.
15197 (struct sound_device): The 'file' member is now a Lisp_Object, not
15198 a char *, so that we needn't invoke alloca on a huge size.
15199 (Fplay_sound_internal): Adjust to this.
15200 (string_default): New function.
15201 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15202 Use it to adjust to the struct sound_device change.
15203 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15204 (be2hs) [0]: Remove.
15206 * syntax.c (skip_chars): Don't use uninitialized storage
15207 when searching a multibyte buffer for characters that are not in a
15208 unibyte string that contains non-ASCII characters.
15210 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15212 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15213 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15215 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15217 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15219 2013-06-18 Kenichi Handa <handa@gnu.org>
15221 * font.c (Ffont_spec): Signal an error for an invalid font name
15224 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15226 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15227 In particular this ports to 32-bit sparc Sun cc.
15228 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15229 array with a dummy element at specpdl[-1], so that its address can
15231 (unbind_to): Do not copy the binding; not needed, now that we
15232 copy old_value in the one place where the copy is needed.
15233 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15234 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15235 (union specbinding): Rename from struct specbinding. Redo layout
15236 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15237 which is not portable. With Sun C 5.12 32-bit sparc, the
15238 declaration causes nargs to be an unsigned bitfield, a behavior
15239 that the C standard allows; but Emacs wants nargs to be signed.
15240 The overall type is now a union of structures rather than a
15241 structure of union of structures, and the 'kind' member is now a
15242 bitfield, so that the overall type doesn't grow. All uses changed.
15243 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15245 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15247 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15248 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15250 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15252 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15254 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15255 unless we know that the window w's frame is a frame object.
15256 Another attempt at solving bug#14062 and bug#14630.
15258 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15260 * textprop.c (property_set_type): New enum.
15261 (add_properties): Allow appending/prepending text properties.
15262 (add_text_properties_1): Factored out of Fadd_text_properties.
15263 (Fadd_text_properties): Move all the code into
15264 add_text_properties_1.
15265 (Fadd_face_text_property): New function that calls
15266 add_text_properties_1.
15268 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15270 Move functions from lisp.h to individual modules when possible.
15271 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15272 * alloc.c (XFLOAT_INIT, set_symbol_name):
15273 * buffer.c (CHECK_OVERLAY):
15274 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15275 (set_char_table_parent):
15276 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15277 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15278 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15279 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15281 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15282 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15283 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15284 (backtrace_args, backtrace_debug_on_exit):
15285 * floatfns.c (CHECK_FLOAT):
15286 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15287 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15288 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15289 (set_hash_index_slot):
15290 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15291 * marker.c (CHECK_MARKER):
15292 * textprop.c (CHECK_STRING_OR_BUFFER):
15293 * window.c (CHECK_WINDOW_CONFIGURATION):
15294 Move here from lisp.h, and make these functions static rather than
15296 * buffer.c (Qoverlayp):
15298 * fns.c (Qhash_table_p):
15299 * window.c (Qwindow_configuration_p):
15301 * lisp.h: Remove the abovementioned defns and decls.
15303 Use functions, not macros, for XINT etc (Bug#11935).
15304 In lisp.h, prefer functions to function-like macros, and
15305 constants to object-like macros, when either will do. This:
15306 . simplifies use, as there's no more need to worry about
15307 arguments' side effects being evaluated multiple times.
15308 . makes the code easier to debug on some platforms.
15309 However, when using gcc -O0, keep using function-like macros
15310 for a few critical operations, for performance reasons.
15311 This sort of thing isn't needed with gcc -Og, but -Og
15312 is a GCC 4.8 feature and isn't widely-enough available yet.
15313 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15314 Remove enum lsb_bits; no longer needed.
15315 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15316 * buffer.c (Qoverlap):
15318 * fns.c (Qhash_table_p):
15319 Now extern, so lisp.h can use these symbols.
15320 * dispextern.h: Include character.h, for MAX_CHAR etc.
15321 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15322 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15323 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15324 (GLYPH_CODE_P): Move here from lisp.h.
15325 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15326 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15327 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15328 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15329 XUNTAG now returns void *.
15330 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15331 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15332 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15333 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15334 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15335 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15336 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15337 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15338 New macros, renamed from their sans-lisp_h_ counterparts.
15339 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15340 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15341 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15342 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15343 If compiling via GCC without optimization, define these as macros
15344 in addition to inline functions.
15345 To disable this, compile with -DINLINING=0.
15346 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15347 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15348 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15349 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15350 (INTMASK, VALMASK): Now macros, since static values cannot be
15351 accessed from extern inline functions.
15352 (VALMASK): Also a constant, for benefit of old GDB.
15353 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15354 is INTEGERP, which can fold it in.
15355 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15356 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15357 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15358 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15359 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15360 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15361 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15362 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15363 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15364 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15365 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15366 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15367 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15368 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15369 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15370 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15371 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15372 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15373 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15374 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15375 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15376 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15377 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15378 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15379 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15380 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15381 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15382 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15383 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15384 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15385 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15386 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15387 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15389 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15390 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15391 (VALMASK): Define in one place rather than in two, merging the
15392 USE_LSB_TAG parts; this is simpler.
15393 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15394 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15395 Move up, to avoid use before definition.
15396 Also include "globals.h" earlier, for the same reason.
15397 (make_natnum): New function.
15398 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15399 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15400 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15401 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15402 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15403 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15404 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15405 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15406 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15407 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15408 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15409 (Qwindow_configuration_p, Qimage): New forward declarations.
15410 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15411 (STRING_COPYIN): Remove; unused.
15412 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15413 (xcar_addr, xcdr_addr): New functions. All uses changed.
15414 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15415 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15416 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15417 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15418 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15419 (TYPE_RANGED_INTEGERP): Simplify.
15420 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15421 (setlocale, fixup_locale, synchronize_system_messages_locale)
15422 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15423 Now empty functions, not macros.
15424 (functionp): Return bool, not int.
15425 * window.c (Qwindow_configuration_p): Now extern,
15426 so window.h can use it.
15427 * window.h (Qwindowp): Move decl back to lisp.h.
15429 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15431 * xdisp.c (Fline_pixel_height): New function, required for solving
15434 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15436 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15438 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15440 * lread.c (syms_of_lread):
15441 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15443 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15445 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15447 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15449 * fileio.c (expand_file_name): Doc fix.
15451 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15453 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15454 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15455 Wait for self, not for 0. This can't hurt on GNU or similar
15456 system, and may help with Cygwin.
15458 * keyboard.c: Don't use PROP (...) as an lvalue.
15459 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15460 Use set_prop (A, B), not PROP (A) = B.
15462 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15464 * xdisp.c (get_it_property): Use it->window instead of generating
15465 a Lisp object from it->w.
15467 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15469 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15470 get-char-property the window that is being rendered, instead of
15471 the buffer, to support window-specific overlays. (Bug#14575)
15472 (compute_display_string_pos): When W is NULL, use the current
15473 buffer as the object to pass to get-char-property.
15474 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15475 pointer member of the bidi iterator, since no window is pertinent
15478 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15480 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15481 being displayed, and pass it to compute_display_string_pos.
15482 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15483 (bidi_paragraph_init): All callers changed.
15485 * xdisp.c (init_from_display_pos, init_iterator)
15486 (handle_single_display_spec, next_overlay_string)
15487 (get_overlay_strings_1, reseat_1, reseat_to_string)
15488 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15489 Set bidi_it.w member from it->w.
15490 (compute_display_string_pos): Accept additional argument, the
15491 window being displayed, and pass it to Fget_char_property.
15494 * dispextern.h (struct bidi_it): New member w, the window being
15496 (compute_display_string_pos): Adjust prototype.
15498 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15500 * xgselect.c: Remove unneeded include xterm.h.
15502 * process.c (wait_reading_process_output): Check for NS before GLIB.
15503 GLIB may be linked in due to rsvg, but ns_select must be called.
15505 * xgselect.c (xg_select): Remove call to window_system_available
15506 and g_main_context_pending at the top, so Gdk events (i.e. file
15507 notify) are processed when Emacs is started with -nw.
15509 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15511 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15512 (ctagsfiles3): New variable, includes only *.m files.
15513 (TAGS): Use an explicit language name in the regular expressions,
15514 to avoid transformation of '/SOMETHING' by MSYS to
15515 'c:\MSYS\SOMETHING'.
15517 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15519 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15521 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15523 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15524 still need to set the mouse pointer shape and activate help-echo.
15527 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15529 A few porting etc. fixes for the new file monitor code.
15530 See the thread containing
15531 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15532 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15533 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15534 (dir_monitor_callback, Fgfile_rm_watch):
15535 Use assq_no_quit instead of Fassoc, for speed.
15536 (dir_monitor_callback, Fgfile_rm_watch):
15537 eassert that the monitor is a fixnum.
15538 (dir_monitor_callback): No need for CDR_SAFE.
15539 Simplify building of lisp with alternative tails.
15540 (Fgfile_add_watch, Fgfile_rm_watch):
15541 Do not assume glib functions set errno reliably on failure.
15542 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15543 and signal an error otherwise.
15544 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15545 Use Fdelq instead of Fdelete, for speed.
15547 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15549 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15550 don't insist on being invoked on a highlighted tool-bar button.
15551 Avoids losing tool-bar functionality when mouse-highlight is nil.
15552 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15553 Don't highlight when mouse-highlight is nil.
15554 (note_mouse_highlight): When mouse-highlight is nil, don't return
15555 right away; instead, run tool-bar and mode-line highlight
15556 subroutine, clear any existing highlight, and revert the mouse
15557 pointer to its default shape. (Bug#14558)
15559 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15561 * lisp.mk (lisp): Add prog-mode.el.
15563 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15565 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15566 * process.c (dummy_handler): New function.
15567 (lib_child_handler): New static var.
15568 (handle_child_signal): Invoke it.
15569 (catch_child_signal): If a library has set up a signal handler,
15570 save it into lib_child_handler.
15571 (init_process_emacs): If using glib and not on Windows, tickle glib's
15572 child-handling code so that it initializes its private SIGCHLD handler.
15573 * syssignal.h (SA_SIGINFO): Default to 0.
15574 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15575 31; it should no longer be needed now.
15577 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15579 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15581 * gfilenotify.c (globals_of_gfilenotify): New function.
15582 (syms_of_gfilenotify): Move global initialization there.
15584 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15586 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15588 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15589 * keyboard.c (menu_bar_items, tool_bar_items):
15590 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15591 not override local keymaps any more.
15593 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15595 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15597 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15599 * w32console.c (initialize_w32_display): Return the dimensions of
15600 the console window via 2 additional arguments, not via the current
15601 frame. This avoids crashes due to overrunning the bounds of
15602 frame's decode_mode_spec_buffer, which is not resized following
15603 the change of the frame dimensions from the initial 10x10.
15605 * w32term.h (w32_initialize_display_info): Adjust prototype.
15607 * term.c (init_tty): Take dimensions of the frame from the values
15608 returned by initialize_w32_display.
15610 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15611 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15612 (LIBES): Add $(GFILENOTIFY_LIBS).
15614 * w32inevt.c (handle_file_notifications): Add dummy implementation
15615 for !HAVE_W32NOTIFY.
15617 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15619 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15621 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15623 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15625 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15627 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15629 Fix minor problems found by static checking.
15630 * data.c (pure_write_error):
15631 Use xsignal2, not Fsignal, as Fsignal might return.
15632 * eval.c (set_backtrace_debug_on_exit): Now static.
15633 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15634 No longer inline. EXTERN_INLINE is needed only for functions
15635 defined in .h files. Reindent function header as per GNU style.
15636 (backtrace_p, backtrace_top, backtrace_next):
15637 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15638 compiler or linker. Add extern decls to pacify gcc -Wall.
15639 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15641 * frame.c (free_monitors): Define only on platforms that need it.
15642 * nsterm.m (ns_term_init):
15643 * process.c (catch_child_signal):
15644 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15645 defined on all porting targets these days.
15646 * process.c, process.h (catch_child_signal):
15647 Make it extern only if NS_IMPL_GNUSTEP is defined.
15649 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15651 * w32.c (gettimeofday): Make the signature identical to prototype
15652 in nt/inc/sys/time.h.
15654 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15656 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15659 * keyboard.c (safe_run_hooks_error): Improve error message.
15661 * data.c (pure_write_error): Add `object' argument.
15662 * puresize.h (CHECK_IMPURE): Use it.
15664 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15666 * Makefile.in (NOTIFY_OBJ): New variable.
15667 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15669 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15670 Call syms_of_gfilenotify.
15672 * gfilenotify.c: New file.
15674 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15675 and Qfile_w32notify.
15676 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15677 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15679 * lisp.h: Declare syms_of_gfilenotify.
15681 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15683 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15685 Merge the specpdl and backtrace stacks. Make the structure of the
15686 specpdl entries more obvious via a tagged union of structs.
15687 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15688 (enum specbind_tag): New enum.
15689 (struct specbinding): Make it a tagged union of structs.
15690 Add a case for backtrace records.
15691 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15692 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15693 (backtrace_debug_on_exit): New accessors.
15694 (struct backtrace): Remove.
15695 (struct catchtag): Remove backlist field.
15696 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15698 (Flocal_variable_p): Speed up the common case where the binding is
15700 * eval.c (backtrace_list): Remove.
15701 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15702 (set_backtrace_args, set_backtrace_nargs)
15703 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15704 (backtrace_next): New functions.
15705 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15706 (unwind_to_catch, internal_lisp_condition_case)
15707 (internal_condition_case, internal_condition_case_1)
15708 (internal_condition_case_2, internal_condition_case_n): Don't bother
15709 with backtrace_list any more.
15710 (Fsignal): Adjust to new backtrace format.
15711 (grow_specpdl): Move up.
15712 (record_in_backtrace): New function.
15713 (eval_sub, Ffuncall): Use it.
15714 (apply_lambda): Adjust to new backtrace format.
15715 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15717 (specbind): Adjust to new specpdl format. Simplify.
15718 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15719 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15721 (mark_backtrace): Remove.
15722 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15723 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15724 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15726 * profiler.c (record_backtrace): Use get_backtrace.
15727 (handle_profiler_signal): Use backtrace_top_function.
15728 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15729 accessor functions.
15731 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15733 * process.h (catch_child_signal): Declare.
15735 * process.c (catch_child_signal): New function.
15736 (init_process_emacs): Call it.
15738 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15739 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15741 (x_set_cursor_type): Remove declaration.
15742 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15743 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15744 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15745 (ns_get_color): Use F suffix on float.
15746 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15747 (ns_get_rgb_color): Remove.
15748 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15749 (note_mouse_movement): x and y are CGFloat.
15750 (ns_draw_fringe_bitmap): Remove unused rowY.
15751 Change #if to COCOA && >= 10_6.
15752 (ns_draw_window_cursor): Remove unused overspill.
15753 (ns_draw_underwave): width and x are EamcsCGFloat.
15754 (ns_draw_box): thickness is CGFloat.
15755 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15756 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15757 if not in main thread.
15758 (ns_get_pending_menu_title, ns_check_menu_open)
15759 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15760 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15761 (sendFromMainThread:): New method.
15762 (changeFont:): size is CGFloat.
15763 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15764 Disable warning about permanent text.
15765 (characterIndexForPoint:): Adjust return type depending on GNUstep
15767 (mouseDown:): delta is CGFloat.
15768 (updateFrameSize): Remove unised variable f.
15769 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15770 Cast float to EmacsCGFloat.
15771 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15772 also to -1 when restoring.
15773 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15774 inside NS_IMPL_COCOA.
15775 (toggleFullScreen:): Put call to toggleFullScreen inside
15776 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15777 (setPosition:portion:whole:): por is CGFloat.
15778 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15779 (mouseDown:): Use CGFloat.
15780 (mouseDragged:): Remove unised variable edge.
15781 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15783 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15784 of CGFloat differs.
15785 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15786 when NS_IMPL_GNUSTEP.
15787 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15788 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15789 (EmacsToolbar): Add clearAll. Add tag argument to
15790 addDisplayItemWithImage.
15791 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15793 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15795 * nsmenu.m (ns_update_menubar): Make static.
15796 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15797 (fillWithWidgetValue:): Add cast to SEL for setAction.
15798 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15799 (update_frame_tool_bar): Update code for GNUstep.
15800 (clearAll): New method.
15801 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15802 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15803 Move identifierToItem setObject and activeIdentifiers addObject before
15804 call to insertItemWithItemIdentifier.
15805 (validateVisibleItems): Fix indentation.
15806 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15807 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15808 UtilityWindow to aStyle, remove call to setStyleMask.
15810 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15812 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15813 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15814 Use F suffix on floats.
15815 (ns_char_width): Returns CGFloat.
15816 (ns_ascii_average_width): w is CGFloat instead of float.
15817 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15819 (ns_glyph_metrics): CGFloat instead of float.
15821 * nsfns.m (x_set_foreground_color, x_set_background_color):
15823 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15824 remove unused variables.
15825 (Fns_read_file_name): Keep track if panel is for save.
15826 Use ns_filename_from_panel/ns_directory_from_panel.
15827 (Fns_list_services): delegate only used for COCOA.
15828 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15829 Just return the input if GNUstep.
15830 (x_screen_planes): Remove.
15831 (Fxw_color_values): Use EmacsCGFloat
15832 (Fns_display_monitor_attributes_list): Only get screen number for
15834 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15836 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15837 ns_directory_from_panel.
15839 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15841 * process.c (handle_child_signal): Also use WCONTINUED.
15842 This is so that list-processes doesn't mistakenly list the process
15843 as stopped, when the process has actually been continued and is
15846 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15848 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15849 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15850 not already configured.
15852 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15854 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15856 * Makefile.in (mostlyclean): Remove *.res files.
15858 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15860 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15861 a buffer (bug#8447).
15863 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15865 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15866 display vector, and we backtrack, handle the case that the
15867 previous character position is also displayed from a display
15868 vector or covered by a display string or image. (Bug#14476)
15870 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15872 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15873 (struct MonitorInfo, free_monitors): Remove.
15874 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15875 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15876 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15879 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15880 (struct MonitorInfo, free_monitors): Remove.
15881 (ns_screen_name): Make static.
15882 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15883 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15886 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15887 (struct MonitorInfo): New struct.
15888 (free_monitors, make_monitor_attribute_list): Declare.
15890 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15892 (free_monitors, make_monitor_attribute_list): New functions.
15893 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15896 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15898 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15900 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15902 * keyboard.c: Apply keyboard decoding only to events that come directly
15903 from the tty, not from unread-command-events (bug#14368).
15904 (read_event_from_main_queue): New function, extracted from read_char.
15905 (read_decoded_char): Remove.
15906 (read_decoded_event_from_main_queue): New function to replace it.
15907 (read_char): Use it.
15908 (read_key_sequence): Use read_char rather than read_decoded_char.
15910 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15912 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15914 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15916 2013-05-22 Kenichi Handa <handa@gnu.org>
15918 The following changes are to fix the setting of
15919 buffer-file-coding-system on, for instance, C-x RET c unix RET
15920 _FILE_OF_DOS_EOL_TYPE_ RET.
15922 * coding.h (struct coding_system): New member detected_utf8_chars.
15924 * coding.c (detect_coding_utf_8): Count characters and check EOL
15925 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15927 (setup_coding_system): Do not initialize coding->head_ascii.
15928 (check_ascii): Do not set coding->eol_seen but update it. Do not
15929 call adjust_coding_eol_type here.
15930 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15931 If the eol-type of CODING is already specified, adjust the eol type
15932 of the found coding-system.
15933 (decode_coding_gap): Cancel previous change. Utilize the
15934 character numbers counted by detect_coding_utf_8. Fix detection
15937 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15939 * search.c (looking_at_1): Only set last_thing_searched if the match
15940 changed the match-data (bug#14281).
15942 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15944 * xdisp.c (reseat_at_previous_visible_line_start):
15945 Already declared in dispextern.h, so remove it here.
15946 (move_it_vertically_backward): Likewise.
15948 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15950 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15951 (Fx_display_pixel_width, Fx_display_pixel_height)
15952 (Fx_display_mm_width, Fx_display_mm_height):
15953 Mention `display-monitor-attributes-list' in docstrings.
15955 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15956 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15957 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15958 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15959 (Fx_display_backing_store, Fx_display_visual_class)
15960 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15961 (Fx_display_grayscale_p, Fx_display_pixel_width)
15962 (Fx_display_pixel_height, Fx_display_planes)
15963 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15964 (Fx_display_screens): Don't confuse X11 screens with NS screens.
15965 (Fx_display_mm_width, Fx_display_mm_height)
15966 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
15967 height for all physical monitors as in X11.
15969 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
15970 Return pixel width or height for all physical monitors as in X11.
15972 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
15974 Port --enable-gcc-warnings to clang.
15975 * bytecode.c (exec_byte_code):
15977 Redo diagnostic pragmas to pacify clang, too.
15978 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
15979 * editfns.c (Fencode_time):
15980 * fileio.c (file_accessible_directory_p):
15981 * font.c (font_unparse_xlfd):
15982 Use '&"string"[index]' instead of '"string" + (index)'.
15983 * undo.c (user_error): Remove; unused.
15985 2013-05-16 Eli Zaretskii <eliz@gnu.org>
15987 * insdel.c (insert_1_both): Document the arguments, instead of
15988 referring to insert_1, which no longer exists.
15990 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
15991 some window, increment windows_or_buffers_changed, so that
15992 *Messages* display in that window is updated. (Bug#14408)
15994 * w32.c: Include epaths.h.
15995 (init_environment): Use cmdproxy.exe without leading directories.
15996 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
15998 (gettimeofday): Adjust signature and return value to Posix
16001 * unexw32.c (open_output_file): Delete the existing emacs.exe
16002 before creating it, to break the hard link to the versioned
16005 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16006 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16007 (FIRSTFILE_OBJ): New variables.
16008 (W32_RES): Rename to EMACSRES. All users changed.
16009 (base_obj): Use $(CM_OBJ).
16010 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16011 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16012 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16013 $(W32_RES_LINK) before $(LIBES).
16014 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16016 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16018 * makefile.w32-in (DOC): Use just "DOC".
16020 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16022 * process.c: Export default filters and sentinels to Elisp.
16023 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16025 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16026 (Fset_process_sentinel, Fformat_network_address):
16027 Default to them instead of nil.
16028 (server_accept_connection): Sentinels can't be nil any more.
16029 (read_and_dispose_of_process_output): New function, extracted from
16030 read_process_output.
16031 (read_process_output): Use it; filters can't be nil.
16032 (Finternal_default_process_filter): New function, extracted from
16033 read_process_output.
16034 (exec_sentinel_unwind): Remove function.
16035 (exec_sentinel): Don't zilch sentinel while running.
16036 (status_notify): Sentinels can't be nil.
16037 (Finternal_default_process_sentinel): New function extracted from
16039 (setup_process_coding_systems): Default filter is not nil any more.
16040 (syms_of_process): Export new Elisp functions and initialize
16042 * lisp.h (make_lisp_proc): New function.
16044 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16046 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16048 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16050 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16051 unless we know that the window w is a leaf window.
16052 Another attempt at solving bug#14062.
16054 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16056 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16059 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16061 * image.c (gif_load): Check that subimages fit (Bug#14345).
16063 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16065 * lread.c (skip_dyn_eof): New function.
16066 (read1): Use it to skip the end of a file in response to #@00.
16068 * doc.c (get_doc_string): Slightly relax the sanity checking.
16070 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16072 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16073 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16074 (MonitorInfo): New struct.
16075 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16076 (Fns_display_monitor_attributes_list): New functions.
16077 (display-usable-bounds): Remove.
16078 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16081 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16083 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16084 (GTK_CHECK_VERSION): New macro, if not already defined.
16085 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16086 replaced by GTK_CHECK_VERSION.
16088 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16090 * xterm.h (GTK_PREREQ): New macro.
16091 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16092 to use this macro instead, for consistency and clarity.
16094 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16096 * xdisp.c (row_for_charpos_p): New function, with code of
16097 cursor_row_p, but accepts an additional argument CHARPOS instead
16098 of using a hardcoded PT.
16099 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16100 (row_containing_pos): Call row_for_charpos_p instead of partially
16101 doing the same. Fixes cursor positioning under longlines-mode
16102 when longlines-show-effect includes more than one newline, when
16103 moving the cursor vertically up.
16105 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16107 * makefile.w32-in (ACL_H): New macro.
16108 ($(BLD)/fileio.$(O)): Update dependencies.
16110 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16112 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16113 * Makefile.in (LIB_ACL): New macro.
16114 (LIBACL_LIBS): Remove.
16115 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16116 * fileio.c: Include <acl.h>.
16117 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16118 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16120 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16123 * unexelf.c: Don't assume ElfW (Half) fits in int.
16124 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16125 when dealing with ElfW (Half) values, since they can exceed 2**31
16126 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16127 (entry_address): Omit unused NUM arg. All uses changed.
16129 2013-05-07 Juri Linkov <juri@jurta.org>
16131 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16132 to the string converted from number with `Fnumber_to_string'.
16135 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16137 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16138 This fixes a problem introduced by my previous change.
16140 2013-05-07 Glenn Morris <rgm@gnu.org>
16142 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16144 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16146 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16148 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16150 Static checking by GCC 4.8.0.
16151 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16152 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16153 (x_get_monitor_attributes_fallback)
16154 (x_get_monitor_attributes_xinerama)
16155 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16156 Define only if USE_GTK.
16157 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16158 (x_get_monitor_attributes_fallback): Omit unused locals.
16159 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16160 Use double, not float, to avoid mixed-mode floating point arithmetic.
16162 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16163 Jan Djärv <jan.h.d@swipnet.se>
16165 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16166 (XINERAMA_CFLAGS): New macros.
16167 (ALL_CFLAGS, LIBES): Use them.
16169 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16170 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16171 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16172 (syms_of_xfns): DEFSYM them.
16173 (struct MonitorInfo): New struct.
16174 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16175 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16176 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16177 (x_get_monitor_attributes_xinerama): New functions.
16178 (Fx_display_monitor_attributes_list): New primitive.
16179 (syms_of_xfns): Defsubr it.
16181 * xterm.h (x_display_info): Add Xatom_net_workarea and
16182 Xatom_net_current_desktop.
16184 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16185 and dpyinfo->Xatom_net_current_desktop.
16187 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16189 * xdisp.c (pos_visible_p): Use the special code for finding the
16190 beginning of a display property or overlay for any "replacing"
16191 display property, not just for display strings. This solves
16192 incorrect reporting of position by posn-at-point. (Bug#14241)
16194 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16196 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16197 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16198 Verify that ElfW (Half) fits in int.
16199 (fatal): Use same signature as lisp.h.
16200 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16201 configure and build with -DUNEXELF_DEBUG without worrying about
16202 other modules that use DEBUG.
16203 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16204 possibly-wide integers now uses it instead of plain fprintf.
16205 (entry_address): New function, which avoids problems with 32-bit
16206 overflow on 64-bit hosts.
16207 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16208 (round_up): Don't assume the remainder fits in int.
16209 (find_section): Use bool for boolean. Simplify debug code.
16210 (unexec): Don't assume file sizes fit in int or size_t.
16211 Omit unnecessary trailing newline in 'fatal' format.
16212 Use strerror rather than outputting decimal error number.
16213 Remove unused code when emacs is not defined;
16214 this file relies on Emacs now.
16215 Don't assume e_phnum and e_shnum are positive.
16217 * regex.c: Fix problems when DEBUG is defined.
16218 (extract_number, extract_number_and_incr): Define regardless of
16219 whether DEBUG is defined; that's simpler and makes the code less
16220 likely to go stale in the normal case when DEBUG is not defined.
16221 Return int rather than taking an int * arg. All callers changed.
16222 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16223 Remove, replacing with ...
16224 (DEBUG_PRINT): New macro. All callers changed.
16225 (DEBUG_COMPILES_ARGUMENTS): New macro.
16226 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16227 (print_compiled_pattern, print_double_string) [DEBUG]:
16228 Use prototype rather than old-style definition.
16229 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16230 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16231 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16232 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16233 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16234 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16235 This matters only when DEBUG is defined.
16237 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16239 * xdisp.c (set_iterator_to_next): Set the
16240 ignore_overlay_strings_at_pos_p flag only if we are _really_
16241 iterating over an overlay string, as indicated by the
16242 current.overlay_string_index member. (Bug#14306)
16244 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16246 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16247 to where it is used, to avoid autorelease issues (Bug#14050).
16249 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16251 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16252 * fileio.c (syms_of_fileio): Implement this.
16253 * filelock.c (create_lock_file): If symbolic links don't work, so
16254 we use a regular file as a lock file, do not fsync the lock file;
16257 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16259 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16260 (syms_of_minibuf): Adjust accodingly.
16262 * callint.c (Fcall_interactively): Adjust calls accordingly.
16264 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16266 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16267 w->contents is a buffer before computing everything else.
16268 Use parentheses to disambiguate last part of the condition.
16270 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16271 assertion violations. (Bug#14062)
16273 2013-05-01 David Reitter <david.reitter@gmail.com>
16275 * nsfns.m (ns_tooltip): Initialize.
16277 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16279 * coding.c (decode_coding_gap): Don't remove the character before
16280 a newline unless it's a CR character. (Bug#14287)
16282 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16284 * dispextern.h (struct face): Move enum face_underline_type
16285 earlier so that bitfields can be in the same word.
16287 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16289 * nsfns.m (handlePanelKeys): New function.
16290 (EmacsOpenPanel:performKeyEquivalent:)
16291 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16292 arrows/function/control and copy/paste keys (Bug#14296).
16294 2013-04-27 Juri Linkov <juri@jurta.org>
16296 * callint.c (Fcall_interactively): Call `Qread_number' for
16297 interactive code letter `n' instead of using duplicate code.
16300 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16302 * systime.h (make_timeval): Declare as 'const'.
16304 2013-04-27 Kenichi Handa <handa@gnu.org>
16306 * font.c (font_open_entity): Always open a font of manageable
16309 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16311 Port better to AIX (Bug#14258).
16312 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16315 2013-04-24 Kenichi Handa <handa@gnu.org>
16317 * coding.c (decode_coding_iso_2022): When an invalid escape
16318 sequence is encountered, reset the invocation and designation
16319 status to the safest one.
16321 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16323 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16324 Without this fix, "make distclean" leaves stamp-h1 behind.
16326 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16328 * w32fns.c (w32_fullscreen_rect): New function to compute the
16329 window rectangle for the given fullscreen mode.
16330 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16331 longer tunes the window size. This keeps the window's edges flush
16332 with the screen and allows the taskbar to hide itself in fullboth.
16334 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16335 window decorations and uses the entire screen.
16337 * w32term.h (w32_fullscreen_rect) Add prototype.
16338 (struct w32_output): Replace normal_width, normal_height,
16339 normal_top, and normal_left members with a single normal_placement
16341 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16343 (FRAME_NORMAL_PLACEMENT): New macro.
16345 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16347 * minibuf.c (Ftest_completion): Silence compiler warning.
16349 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16351 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16354 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16357 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16358 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16359 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16360 parentheses where appropriate.
16362 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16364 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16366 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16368 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16369 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16370 Mention in the doc string that setting these variables takes
16371 effect only after a call to set-window-buffer. (Bug#14200)
16373 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16375 * indent.c (Fvertical_motion): Don't consider display strings on
16376 overlay strings as display strings on the buffer position we
16377 started from. This prevents vertical cursor motion from jumping
16378 more than one line when there's an overlay string with a display
16379 property at end of line.
16380 Reported by Karl Chen <Karl.Chen@quarl.org> in
16381 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16383 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16385 * window.c (select_window): `record_buffer' even if window is
16386 already selected (bug#14191).
16388 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16390 * window.c (Fwindow_end): Test more flags, including the buffer's
16391 last_overlay_modified flag, to determine whether the window's
16392 display is really up-to-date. Prevents the function from
16393 returning a stale value. (Bug#14170)
16394 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16397 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16399 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16400 garbaged only if it is not already the top frame on its TTY.
16401 This prevents flickering due to constant redrawing of TTY frames when
16402 there are GUI frames open in the same session. (Bug#13864)
16404 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16406 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16407 of marking the idle timers directly.
16409 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16411 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16412 tables (bug#14054).
16414 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16416 * window.c (select_window): Don't record_buffer while the invariant is
16417 temporarily broken (bug#14161).
16419 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16421 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16423 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16425 2013-04-07 Romain Francoise <romain@orebokech.com>
16427 Ignore additional platform-specific ACL errors (Bug#13702).
16428 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16429 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16431 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16433 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16436 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16438 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16439 This bug was introduced by my 2013-02-25 change that simplified
16440 data_start configuration. Without this change, on GNU/Linux
16441 an Emacs configured with --enable-profiling fails immediately
16442 due to a profiler signal.
16443 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16444 with these flags. On platforms where special flags are needed
16445 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16446 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16447 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16449 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16451 Get rid of some platform-specific functions examining window
16452 system and its capabilities. This is a partial rework of the
16454 * lisp.h (have_menus_p): Remove prototype. This function is
16455 replaced with platform-independent window_system_available.
16456 (check_window_system): Move to...
16457 * frame.h (decode_window_system_frame, window_system_available):
16458 ...here, add new prototypes.
16459 * frame.c (window_system_available, decode_window_system_frame):
16461 (check_window_system): Platform-independent now.
16462 * xterm.h (x_in_use): Remove declaration.
16464 * w32term.h (check_x_frame):
16465 * nsterm.h (check_x_frame): Remove prototypes. This function
16466 is replaced with platform-independent decode_window_system_frame.
16467 * msdos.c (have_menus_p): Remove.
16468 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16469 Remove platform-specific functions. Use check_window_system,
16470 decode_window_system_frame and check_ns_display_info where
16471 appropriate. Minor style and comment tweaks.
16472 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16473 (check_x_frame): Likewise.
16474 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16476 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16477 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16478 * xmenu.c, xselect.c: All related users changed.
16480 2013-04-03 Kenichi Handa <handa@gnu.org>
16482 The following changes is to optimize the code for reading UTF-8
16485 * coding.c (check_ascii): Rename from detect_ascii. Return value
16486 changed. Check EOL format. Do not call adjust_coding_eol_type
16488 (check_utf_8): New function.
16489 (adjust_coding_eol_type): Do nothing if already adjusted.
16490 (detect_coding): Compare the return value of check_ascii with
16491 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16492 (decode_coding_gap): Optimize for valid UTF-8.
16494 2013-03-21 Kenichi Handa <handa@gnu.org>
16496 * coding.c (syms_of_coding): Cancel previous change.
16498 * insdel.c (insert_from_gap): Fix previous change.
16500 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16502 Consistently use platform-specific function to detect window system.
16503 * lisp.h (check_window_system): New prototype. This function is
16504 going to replace check_x, check_w32 and check_ns.
16505 (have_menus_p): Mention msdos.c in comment.
16506 * fontset.c (check_window_system_func): Remove. Adjust all users.
16507 * fontset.h (check_window_system_func): Remove prototype.
16508 * nsterm.h (check_ns):
16509 * xterm.h (check_x):
16510 * w32term.h (check_w32): Likewise.
16511 * menu.c (Fx_popup_menu): Use check_window_system.
16512 * msdos.c (check_window_system): Define for MS-DOS.
16513 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16514 * w32fns.c (check_window_system): Likewise for MS-Windows.
16515 * xfns.c (check_window_system): Likewise for X.
16516 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16517 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16519 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16521 Prefer < to > in range checks such as 0 <= i && i < N.
16522 This makes it easier to visualize quantities on a number line.
16523 This patch doesn't apply to all such range checks,
16524 only to the range checks affected by the 2013-03-24 change.
16525 This patch reverts most of the 2013-03-24 change.
16526 * alloc.c (xpalloc, Fgarbage_collect):
16527 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16528 * character.c (string_escape_byte8):
16529 * charset.c (read_hex):
16530 * data.c (cons_to_unsigned):
16531 * dispnew.c (update_frame_1):
16532 * doc.c (Fsubstitute_command_keys):
16533 * doprnt.c (doprnt):
16534 * editfns.c (hi_time, decode_time_components):
16535 * fileio.c (file_offset):
16536 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16537 * font.c (font_intern_prop):
16538 * frame.c (x_set_alpha):
16539 * gtkutil.c (get_utf8_string):
16540 * indent.c (check_display_width):
16541 * keymap.c (Fkey_description):
16542 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16544 * minibuf.c (read_minibuf_noninteractive):
16545 * process.c (wait_reading_process_output):
16546 * search.c (Freplace_match):
16547 * window.c (get_phys_cursor_glyph):
16548 * xdisp.c (redisplay_internal):
16549 * xsmfns.c (smc_save_yourself_CB):
16550 Prefer < to > for range checks.
16551 * dispnew.c (sit_for): Don't mishandle NaNs.
16552 This fixes a bug introduced in the 2013-03-24 change.
16553 * editfns.c (decode_time_components): Don't hoist comparison.
16554 This fixes another bug introduced in the 2013-03-24 change.
16556 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16558 * frame.h (struct frame): Drop scroll_bottom_vpos
16559 member becaue all real users are dead long ago.
16560 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16561 * xdisp.c (redisplay_internal): Adjust user.
16563 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16565 * nsmenu.m (showAtX:Y:for:): setLevel to
16566 NSPopUpMenuWindowLevel (Bug#13998).
16568 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16570 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16571 (ns_check_pending_open_menu): Declare.
16573 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16574 (x_activate_menubar): Update the menu with title that matches
16575 ns_get_pending_menu_title, and call
16576 ns_check_pending_openmenu (Bug#12698).
16577 (menuWillOpen:): New method.
16578 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16580 * nsterm.m (menu_will_open_state, menu_mouse_point)
16581 (menu_pending_title): New varaibles.
16582 (ns_get_pending_menu_title, ns_check_menu_open)
16583 (ns_check_pending_open_menu): New functions.
16585 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16587 * indent.c (current_column_bol_cache): Remove leftover which is not
16588 used in Fmove_to_column any more.
16589 (current_column, scan_for_column): Adjust users.
16590 * keyboard.c (last_point_position_buffer, last_point_position_window):
16591 Remove leftovers which are not used for recording undo any more.
16592 (command_loop_1, syms_of_keyboard): Adjust users.
16593 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16594 redisplay_window any more.
16595 (move_it_to): Adjust user.
16597 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16599 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16600 Update dependencies.
16602 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16604 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16605 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16606 forward references.
16608 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16610 * window.h (struct window): Replace hchild, vchild and buffer slots
16611 with a single slot 'contents'. This is possible because each valid
16612 window may have either the child window (in vertical or horizontal
16613 combination) or buffer to display (for the leaf window). Using that,
16614 a lot of operations to traverse and/or change window hierarchies may
16615 be simplified. New member horizontal is used to distinguish between
16616 horizontal and vertical combinations of internal windows.
16617 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16618 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16619 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16620 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16621 Use contents slot, not buffer, where appropriate.
16622 (wset_combination): New function.
16623 (wset_buffer): Add eassert.
16624 (Fframe_first_window): Simplify the loop reaching first window.
16625 (Fwindow_buffer): Use WINDOW_LEAF_P.
16626 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16627 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16628 (unshow_buffer): Convert initial debugging check to eassert.
16629 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16630 (make_parent_window, window_resize_check, window_resize_apply)
16631 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16632 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16633 Adjust to match struct window changes.
16634 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16635 (mark_window_cursors_off, count_windows, get_leaf_windows)
16636 (foreach_window_1): Simplify the loop.
16637 * alloc.c (mark_object): Do not check for the leaf window because
16638 internal windows has no glyph matrices anyway.
16639 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16640 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16641 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16642 (build_frame_matrix_from_window_tree, mirror_make_current)
16643 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16644 (update_window_tree, set_window_update_flags): Simplify the loop.
16645 (sync_window_with_frame_matrix_rows): Enforce live window.
16646 Use contents slot, not buffer, where appropriate.
16647 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16648 and WINDOW_HORIZONTAL_COMBINATION_P.
16649 (make_frame_visible_1): Simplify the loop.
16650 Use contents slot, not buffer, where appropriate.
16651 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16652 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16653 (expose_window_tree): Likewise.
16654 Use contents slot, not buffer, where appropriate.
16655 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16656 to avoid deleted windows. Use contents slot instead of buffer.
16657 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16658 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16659 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16660 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16662 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16664 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16665 identify the reasons for assertion violations in bug#14062 and
16667 (Fx_show_tip): Fix compilation error under
16668 "--enable-check-lisp-object-type". (Bug#14073)
16670 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16671 Reported by <rzl24ozi@gmail.com>.
16673 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16675 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16677 (unwind_with_echo_area_buffer): ...to restore it here.
16678 This is needed to ensure that...
16679 (redisplay_window): ...both window markers are valid here,
16680 which is verified by eassert.
16681 * editfns.c (save_excursion_save): Do not assume that
16682 selected_window always displays the buffer.
16683 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16686 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16688 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16691 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16693 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16695 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16697 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16698 since MinGW's w32api headers do. This avoids compiler warnings.
16700 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16701 if already defined.
16703 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16705 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16707 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16709 * gtkutil.c (style_changed_cb): Check if frame is live and an
16710 X frame (Bug#14038).
16712 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16714 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16715 Define only for _WIN32_WINNT less than 0x0500.
16716 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16718 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16719 see its own definitions of 'struct timeval' and 'struct timezone'.
16721 Fix incompatibilities between MinGW.org and MinGW64 headers.
16722 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16724 * w32.c (REPARSE_DATA_BUFFER): Guard with
16725 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16727 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16729 * xterm.c: Include X11/XKBlib.h
16730 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16732 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16734 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16736 * blockinput.h (input_blocked_p): Likewise.
16737 * bytecode.c (exec_byte_code): Likewise.
16738 * callproc.c (call_process_kill, call_process_cleanup)
16739 (Fcall_process): Likewise.
16740 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16741 (Fccl_execute_on_string): Likewise.
16742 * character.c (string_escape_byte8): Likewise.
16743 * charset.c (read_hex): Likewise.
16744 * cm.c (calccost): Likewise.
16745 * data.c (cons_to_unsigned): Likewise.
16746 * dired.c (directory_files_internal, file_name_completion):
16748 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16749 (sit_for): Likewise.
16750 * doc.c (Fsubstitute_command_keys): Likewise.
16751 * doprnt.c (doprnt): Likewise.
16752 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16753 * emacsgtkfixed.c: Likewise.
16754 * fileio.c (file_offset, Fwrite_region): Likewise.
16755 * floatfns.c (Fexpt, fmod_float): Likewise.
16756 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16758 * font.c (font_intern_prop): Likewise.
16759 * frame.c (x_set_alpha): Likewise.
16760 * gtkutil.c (get_utf8_string): Likewise.
16761 * indent.c (check_display_width): Likewise.
16762 * intervals.c (create_root_interval, rotate_right, rotate_left)
16763 (split_interval_right, split_interval_left)
16764 (adjust_intervals_for_insertion, delete_node)
16765 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16766 (merge_interval_right, merge_interval_left, copy_intervals)
16767 (set_intervals_multibyte_1): Likewise.
16768 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16769 * keymap.c (Fkey_description): Likewise.
16770 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16771 * lread.c (openp, read_integer, read1, string_to_number):
16773 * menu.c (ensure_menu_items): Likewise.
16774 * minibuf.c (read_minibuf_noninteractive): Likewise.
16775 * print.c (printchar, strout): Likewise.
16776 * process.c (create_process, Faccept_process_output)
16777 (wait_reading_process_output, read_process_output, send_process)
16778 (wait_reading_process_output): Likewise.
16779 * profiler.c (make_log, handle_profiler_signal): Likewise.
16780 * regex.c (re_exec): Likewise.
16781 * regex.h: Likewise.
16782 * search.c (looking_at_1, Freplace_match): Likewise.
16783 * sysdep.c (get_child_status, procfs_ttyname)
16784 (procfs_get_total_memory): Likewise.
16785 * systime.h (EMACS_TIME_VALID_P): Likewise.
16786 * term.c (dissociate_if_controlling_tty): Likewise.
16787 * window.c (get_phys_cursor_glyph): Likewise.
16788 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16789 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16791 * xfns.c (Fx_window_property): Likewise.
16792 * xmenu.c (set_frame_menubar): Likewise.
16793 * xselect.c (x_get_window_property, x_handle_dnd_message):
16795 * xsmfns.c (smc_save_yourself_CB): Likewise.
16796 * xterm.c (x_scroll_bar_set_handle): Likewise.
16798 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16800 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16801 to be optional or nil. Adjust comment and convert it to docstring.
16802 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16803 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16805 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16807 Static checking by GCC 4.8-20130319.
16808 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16809 * process.c (Fset_process_datagram_address)
16810 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16811 * xdisp.c (get_char_face_and_encoding)
16812 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16813 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16814 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16816 2013-03-24 Ken Brown <kbrown@cornell.edu>
16818 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16819 fix compilation on 64-bit Cygwin, where underscores are not
16820 automatically prepended.
16822 * w32term.c (w32_initialize): Silence compiler warning.
16824 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16826 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16827 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16828 variables, to save and restore frame dimensions.
16829 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16830 after returning from a 'fullscreen' configuration.
16831 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16832 to avoid races between the main thread and the input thread.
16834 * w32term.h (struct w32_output): New members normal_width,
16835 normal_height, normal_top, normal_left, and prev_fsmode.
16836 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16837 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16838 members of a frame.
16840 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16841 'fullscreen' parameter. Always record previous width and height
16842 of the frame, except when switching out of maximized modes, so
16843 that they could be restored correctly, instead of resetting to the
16844 default frame dimensions. Send SC_RESTORE command to the frame,
16845 unless we are going to send SC_MAXIMIZE, to restore the frame
16846 resize hints in the mouse pointer shown by the window manager.
16849 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16851 * lisp.h (get_frame_param): Adjust conditions for prototype
16854 2013-03-22 Ken Brown <kbrown@cornell.edu>
16856 * unexcw.c: Drop unneeded inclusion of w32common.h.
16857 (report_sheap_usage): Declare.
16858 (read_exe_header): Add magic numbers for x86_64.
16859 (fixup_executable): Fix printf format specifier for unsigned long
16862 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16864 * frame.h (struct frame): Put menu_bar_window under #ifdef
16865 because this member is not needed when X toolkit is in use.
16866 (fset_menu_bar_window):
16867 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16868 (free_glyphs, update_frame):
16869 * xdisp.c (expose_frame): Likewise.
16870 (display_menu_bar): Likewise. Remove redundant eassert.
16871 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16874 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16876 Use functions and constants to manipulate Lisp_Save_Value objects.
16877 This replaces code that used macros and strings and token-pasting.
16878 The change makes the C source a bit easier to follow,
16879 and shrinks the Emacs executable a bit.
16880 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16881 (make_save_value): Change 1st arg from string to enum. All callers
16884 (mark_object): Use if, not #if, for GC_MARK_STACK.
16885 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16886 (XSAVE_OBJECT): Now functions, not macros.
16887 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16888 the constant was never used.
16889 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16890 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16891 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16892 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16894 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16895 type3 with a single member save_type. All uses changed.
16896 (save_type, set_save_pointer, set_save_integer): New functions.
16897 * print.c (PRINTX): Remove.
16899 * alloc.c: Remove redundant static declarations.
16901 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16903 * window.h (struct window): Convert left_col, top_line, total_lines
16904 and total_cols from Lisp_Objects to integers. Adjust comments.
16905 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16907 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16908 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16909 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16910 Adjust users where appropriate.
16912 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16914 * frame.h (struct frame): Drop resx and resy because the same data is
16915 available from window system-specific output context. Adjust users.
16916 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16917 New functions to provide defaults when no window system available.
16918 (FRAME_RES_X, FRAME_RES_Y): New macros.
16919 (NUMVAL): Move from xdisp.c.
16920 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16921 (Ffont_face_attributes, Fopen_font):
16922 * image.c (gs_load):
16923 * w32font.c (fill_in_logfont):
16924 * xdisp.c (calc_pixel_width_or_height):
16925 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16926 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16928 2013-03-20 Kenichi Handa <handa@gnu.org>
16930 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16931 to 1 (temporary workaround until a bug related to ASCII
16932 optimization is fixed).
16934 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16936 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16937 Signal error if window is not internal. Adjust docstring.
16938 (delete_all_child_windows): Use combination_limit to save the buffer.
16939 (Fset_window_configuration): Adjust accordingly.
16940 * print.c (syms_of_print): Initialize debugging output not here...
16941 (init_print_once): ...but in a new function here.
16942 * lisp.h (init_print_once): Add prototype.
16943 * emacs.c (main): Add call to init_print_once. Adjust comments.
16945 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16947 * window.c (window_resize_check, window_resize_apply)
16948 (window_from_coordinates, recombine_windows, set_window_buffer)
16949 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16950 (Fsplit_window_internal, Fdelete_window_internal)
16951 (freeze_window_starts): Use bool for booleans.
16952 * window.h (window_frame_coordinates, resize_frame_windows)
16953 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16955 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16957 * dispnew.c (bitch_at_user): Use `user-error'.
16959 2013-03-17 Ken Brown <kbrown@cornell.edu>
16961 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16962 as return type of image_background. (Bug#13981)
16963 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
16965 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
16967 * nsterm.m (updateFrameSize:): Change resize increments if needed.
16968 (ns_select): Don't return with result uninitialized.
16970 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
16973 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
16975 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
16976 directories. If filename is nil, get directory name (Bug#13932).
16977 Use getFilename and getDirectory.
16978 (getFilename, getDirectory): New methods for EmacsSavePanel and
16980 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
16982 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
16984 * coding.c (decode_coding_gap): Fix typo caught by static checking.
16986 2013-03-15 Kenichi Handa <handa@gnu.org>
16988 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
16989 (adjust_after_replace): Make it back to static. Delete the third
16990 arg text_at_gap_tail. Cancel the code for handling it.
16992 * coding.h (struct coding_system): New member eol_seen.
16994 * coding.c (detect_ascii): New function.
16995 (detect_coding): Set coding->head_ascii and coding->eol_seen only
16996 when the source bytes are actually scanned. On detecting for
16997 coding_category_utf_8_auto, call detect_ascii instead of scanning
16998 source bytes directly.
16999 (produce_chars): Call insert_from_gap with the new arg 0.
17000 (encode_coding): Likewise.
17001 (decode_coding_gap): Control ASCII optimization by the variable
17002 disable_ascii_optimization instead of #ifndef .. #endif.
17003 Deccode EOL format according to coding->eol_seen.
17004 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17007 * lisp.h (adjust_after_replace): Cancel externing it.
17008 (insert_from_gap): Adjust prototype.
17010 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17012 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17013 FULLSCREEN_MAXIMIZED. (Bug#13935)
17015 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17017 * region-cache.c (find_cache_boundary, move_cache_gap)
17018 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17019 Simplify debugging check and convert to eassert. Adjust comment.
17020 (pp_cache): Put under ENABLE_CHECKING.
17022 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17024 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17025 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17026 and WM_ACTIVATEAPP.
17027 (w32fullscreen_hook): If the frame is visible, reset
17028 f->want_fullscreen flag after changing the frame size. If the
17029 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17032 2013-03-13 Daniel Colascione <dancol@dancol.org>
17034 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17035 too so that these builds can use Cygwin's file conversion
17036 functions. (We've been building and linking cygw32.o all along
17037 and just not using it.)
17039 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17041 File synchronization fixes (Bug#13944).
17042 * Makefile.in (LIB_FDATASYNC): New macro.
17044 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17045 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17046 Don't worry about HAVE_FSYNC, since a substitute fsync is
17047 available if the system lacks one.
17048 (Fwrite_regin): Retry fsync if interrupted.
17050 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17052 * w32term.c (w32_read_socket): If the Emacs frame is being
17053 activated, call w32fullscreen_hook, to make sure the new frame
17054 dimensions are in effect. (Bug#13937)
17056 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17058 * xdisp.c (init_iterator): Simplify because both character and byte
17059 positions are either specified or -1. Add eassert. Adjust comment.
17060 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17061 character and byte positions can be obtained from marker.
17063 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17065 Static checking by Sun C 5.12.
17066 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17067 * bytecode.c (exec_byte_code):
17068 * dispnew.c (init_display):
17070 * fileio.c (Fsubstitute_in_file_name):
17071 * keyboard.c (Fevent_convert_list):
17072 * keymap.c (Fsingle_key_description):
17073 * term.c (maybe_fatal, fatal):
17074 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17075 * xsmfns.c (Fhandle_save_session):
17076 Omit unreachable code.
17077 * keymap.c (map_keymap_char_table_item): Cast void * to
17078 a function pointer type; the C Standard requires this.
17080 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17081 Include <sys/param.h> unconditionally, as that works elsewhere and
17082 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17083 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17086 See ChangeLog.12 for earlier changes.
17088 ;; Local Variables:
17092 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17094 This file is part of GNU Emacs.
17096 GNU Emacs is free software: you can redistribute it and/or modify
17097 it under the terms of the GNU General Public License as published by
17098 the Free Software Foundation, either version 3 of the License, or
17099 (at your option) any later version.
17101 GNU Emacs is distributed in the hope that it will be useful,
17102 but WITHOUT ANY WARRANTY; without even the implied warranty of
17103 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17104 GNU General Public License for more details.
17106 You should have received a copy of the GNU General Public License
17107 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.