1 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
3 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
4 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5 min_char slots. Adjust comment.
6 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
7 Add SUB_CHAR_TABLE_OFFSET member.
8 (make_uninit_sub_char_table): New function.
9 (toplevel): Add compile-time assert to verify suitable member layout
10 in Lisp_Sub_Char_Table.
11 * alloc.c (mark_char_table): Add extra argument to denote char table
12 subtype. Adjust to match new layout of sub char-table.
13 (mark_object): Always mark sub char-tables with mark_char_table.
14 * chartab.c (make_sub_char_table, copy_sub_char_table)
15 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
16 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
17 (map_sub_char_table_for_charset, uniprop_table_uncompress):
18 All related users changed.
19 * lread.c (read1): Adjust to match new layout of sub char-table.
20 * print.c (print_object): Likewise (Bug#17898).
22 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
24 * keymap.c (get_keyelt): Simplify.
25 (copy_keymap_item): Remove left-over code for when we had
28 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
30 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
31 (dealloc): Remove for EmacsScroller.
33 * nsterm.h (EmacsScroller): Remove dealloc.
35 2014-06-30 Eli Zaretskii <eliz@gnu.org>
37 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
39 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
41 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
42 when setNeedsDisplay is called so we don't trigger redisplay for every
45 * nsterm.m (any_help_event_p): New variable.
46 (mouseMoved:): Set any_help_event_p to YES if help event is
47 generated. Remove else with empty help event that triggered redisplay
49 (windowDidResignKey:): If any_help_event_p, generate empty help event.
51 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
53 * xfns.c (Qsuppress_icon): Remove; no real users.
54 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
55 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
56 (syms_of_w32fns): Don't DEFSYM it.
58 2014-06-29 Glenn Morris <rgm@gnu.org>
60 * Makefile.in (ns-app): Mark as PHONY.
62 2014-06-28 Glenn Morris <rgm@gnu.org>
64 * Makefile.in (mostlyclean): There are no libXMenu11.a,
65 liblw.a in this directory.
67 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
69 * coding.c (encode_coding_utf_8): Correctly count produced_chars
70 also in unibyte case. (Bug#17865)
72 2014-06-28 K. Handa <handa@gnu.org>
74 * coding.c (MAX_CHARBUF_SIZE): Renamed from CHARBUF_SIZE.
75 (MIN_CHARBUF_SIZE): New macro.
76 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
78 2014-06-27 Glenn Morris <rgm@gnu.org>
80 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
81 with an order-only dependence on bootstrap-emacs. (Bug#2151)
82 (.el.elc): Replace suffix rule with pattern rule.
83 (%.elc): New pattern rule, with order-only prerequisite.
84 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
85 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
86 in place of BOOTSTRAPEMACS.
88 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
90 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
92 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
94 Consistently use validate_subarray to verify substring.
95 * fns.c (validate_substring): Not static any more. Adjust to
96 use ptrdiff_t, not EMACS_INT, because string and vector limits
97 can't exceed ptrdiff_t even if EMACS_INT is wider.
98 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
99 (secure_hash): Adjust user.
100 * lisp.h (validate_subarray): Add prototype.
101 * coding.c (Fundecodable_char_position):
102 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
103 Use validate_subarray. Adjust comment to mention substring.
105 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
107 Do not allow out-of-range character position in Fcompare_strings.
108 * fns.c (validate_subarray): Add prototype.
109 (Fcompare_substring): Use validate_subarray to check ranges.
110 Adjust comment to mention that the semantics was changed. Also see
111 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
113 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
115 Be more consistent about the 'Qfoo' naming convention.
116 * image.c (Fimagemagick_types):
117 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
118 * process.c (Fmake_network_process):
119 Rename C local identifier 'Qfoo to avoid giving the false
120 impression that it stands for the symbol 'foo'.
122 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
124 Simplify and cleanup character conversion stuff.
125 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
127 * character.c (multibyte_char_to_unibyte)
128 (multibyte_char_to_unibyte_safe): Remove; no longer used.
129 * character.h (make_char): Remove; unused.
130 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
131 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
132 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
133 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
134 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
136 2014-06-22 Mario Lang <mlang@delysid.org>
138 * w32fns.c (Fw32_shell_execute): The the -> the.
140 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
142 * xmenu.c (mouse_position_for_popup):
143 * xselect.c (mouse_position_for_drop): Do not duplicate ...
144 * xfns.c (x_relative_mouse_position): ... and prefer this function.
145 * menu.c (Fx_popup_menu):
146 * xselect.c (x_handle_dnd_message): Adjust users.
147 * menu.h (mouse_position_for_popup): Remove prototype.
148 * xterm.h (x_relative_mouse_position): Add prototype.
149 * xterm.c (x_find_topmost_parent): Break from the loop and do not
150 call XFree if XQueryTree returns zero.
152 2014-06-21 Eli Zaretskii <eliz@gnu.org>
154 * indent.c (Fvertical_motion): Doc fix.
155 Move to the goal column, if any, with a single call to
156 move_it_in_display_line, not in two calls. Doing this with two
157 calls causes move_it_in_display_line apply the line-prefix
158 handling twice instead of just once. (Bug#17823)
160 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
162 Port to OS X ACLs (Bug#17810).
163 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
164 ACL_TYPE_ACCESS) doesn't work.
166 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
168 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
169 before checking key-translation-map (bug#17659).
171 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
173 * font.c (font_make_object): Avoid dangling pointer which may
174 crash GC (Bug#17771).
176 2014-06-21 Eli Zaretskii <eliz@gnu.org>
178 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
179 prototype of DGifCloseFile as appropriate for older and newer
181 (gif_close): New function, encapsulates the differences in the
182 calling sequence of DGifCloseFile before v5.1.0 and after it.
183 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
184 error string where appropriate. (Bug#17790)
186 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
187 macro execution, make sure point didn't move since last complete
188 redisplay, as the condition for using the glyph matrix
189 information. (Bug#17777)
191 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
193 Minor cleanup of fonset code.
194 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
195 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
196 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
197 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
198 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
199 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
200 (free_realized_fontset): Remove because a no-op since 2008.
201 (free_face_fontset): Adjust user.
202 (syms_of_fontset): Shrink fontset by one extra slot.
204 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
206 Omit redundant extern decls.
207 Most of this patch is from Dmitry Antipov, in:
208 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
209 * commands.h (update_mode_lines):
210 * frame.h (Qbackground_color, Qforeground_color)
211 (x_set_menu_bar_lines):
212 * ftfont.c (ftfont_font_format):
213 * intervals.h (Qkeymap, Qfont):
214 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
215 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
216 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
217 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
218 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
219 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
220 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
221 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
222 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
223 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
224 (Qtool_bar, Qheader_line):
225 * macros.c (Fexecute_kbd_macro):
226 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
227 * xterm.c (x_delete_terminal, XSetIMValues):
228 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
229 (x_implicitly_set_name, popup_activated)
230 (widget_store_internal_border):
231 Remove redundant decls.
232 * frame.c [USE_X_TOOLKIT]: Include widget.h.
233 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
234 Remove _Noreturn, as make-docfile now does that for us.
235 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
236 (Qregion_extract_function): New decl.
237 * window.c, xfns.c: Include menu.h.
239 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
241 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
243 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
245 * fileio.c (Fread_file_name): Do not pass redundant args and ...
246 * callint.c (read_file_name): ... convert to static here.
247 * lisp.h (Fread_file_name): Do not EXFUN it.
248 (STRING_COPYIN): Remove; unused.
249 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
250 (char_composable_p): ... static function. All users changed.
251 * eval.c (toplevel): Remove redundant #include directives.
252 * xterm.c (x_initialize): Add static to match prototype.
253 * ccl.c (Fccl_execute_on_string):
254 * font.c (fon_intern_prop): Use make_specified_string.
256 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
258 * Makefile.in (ns-app): Fix typo that broke build on OS X.
259 Reported by David Caldwell in:
260 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
262 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
264 Do not ask for XRender extension each time XFT font is opened.
265 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
266 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
268 2014-06-15 Glenn Morris <rgm@gnu.org>
270 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
272 2014-06-15 Eli Zaretskii <eliz@gnu.org>
274 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
275 information if we are in the middle of executing a keyboard macro,
276 since redisplay doesn't update the screen until the macro is
277 finished. (Bug#17777)
279 * alloc.c (cleanup_vector): Don't dereference a font driver
280 pointer if it is NULL. (Bug#17771)
282 2014-06-13 Glenn Morris <rgm@gnu.org>
284 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
285 ($(lispsource)/international/charprop.el)
286 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
287 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
288 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
289 GNU make automatically passes command-line arguments to sub-makes.
291 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
293 Avoid hangs in accept-process-output (Bug#17647).
294 * lisp.h, process.c (wait_reading_process_input):
295 Return int, not bool. All uses changed.
296 * process.c (SELECT_CANT_DO_WRITE_MASK):
297 Remove macro, replacing with ...
298 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
300 (status_notify): New arg WAIT_PROC. Return int, not void.
303 2014-06-13 Eli Zaretskii <eliz@gnu.org>
305 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
306 the frame is the initial frame, because the hook is not set up
307 then, and Emacs crashes.
308 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
310 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
312 * keymap.c (silly_event_symbol_error): Don't recommend the use
315 2014-06-11 Eli Zaretskii <eliz@gnu.org>
317 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
318 matching overlay strings with 'cursor' property against buffer
319 positions traversed in the glyph row. (Bug#17744)
321 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
323 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
326 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
327 determine 10.9 (Bug#17751).
329 * macfont.m (macfont_draw): Positions were not freed.
331 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
333 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
334 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
335 function. Also adjust comment.
336 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
338 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
339 * font.c (font_done_for_face):
340 * xface.c (realize_non_ascii_face): Adjust user.
341 * font.h (struct font_driver): Convert 'prepare_face' to return
342 void because its return value is never used anyway.
343 * xfont.c (xfont_prepare_face): Return void.
344 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
345 (xftfont_done_face): Use xfree.
347 * dispextern.h (last_tool_bar_item): Remove declaration.
348 * frame.h (struct frame): New member last_tool_bar_item.
349 * frame.c (make_frame): Initialize it.
350 * xdisp.c (toplevel): Remove last_tool_bar_item.
351 (handle_tool_bar_click, note_tool_bar_highlight):
352 * w32term.c (w32_read_socket, w32_initialize):
353 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
355 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
356 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
358 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
360 Say (accept-process-output P)'s result pertains to P if P is non-nil.
361 * process.c (Faccept_process_output)
362 (wait_reading_process_output): Mention that if PROCESS is non-nil,
363 the return value is about PROCESS, not about other processes.
365 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
367 Further adjustments to mark_object and friends.
368 Now the mark_object's stack is just 32 bytes on a 64-bit
369 system, which means extra 20% off the stack usage.
370 * alloc.c (mark_save_value): As before, refactored out from ...
371 (mark_object): ... adjusted user. Also add comment.
373 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
375 Fix core dump after a dropped X connection (Bug#17704).
376 * sysdep.c (stuff_char): Don't abort merely because the selected frame
377 is dead, as we may be shutting down.
379 2014-06-08 Glenn Morris <rgm@gnu.org>
381 * fileio.c (write-region-inhibit-fsync): Doc tweak.
383 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
385 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
387 If a C name must be extern on some platforms, make it extern on all.
388 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
390 * font.h (ftxfont_driver) [HAVE_XFT]:
391 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
392 * lisp.h (get_frame_param):
393 * menu.h (tty_menu_show):
394 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
395 * termhooks.h (encode_terminal_code):
396 * xterm.h (x_menu_wait_for_event):
398 * frame.c (get_frame_param):
399 * fringe.c (max_used_fringe_bitmap):
400 * ftxfont.c (ftxfont_driver):
401 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
402 * menu.c (menu_items_inuse):
403 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
404 * term.c (encode_terminal_code, tty_menu_show):
405 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
406 * xfaces.c (load_color):
407 * xmenu.c (x_menu_wait_for_event):
410 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
412 Change object marking routines to minimize stack usage.
413 This change moves a few cold paths from mark_object to NO_INLINE
414 functions and adjusts symbol marking loop. According to GCC 4.8.2
415 -Wstack-usage, this reduces mark_object's stack usage from 80 to
416 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
417 stack usage at the mark phase is reduced up to 28%. Surprisingly,
418 it also gains up to 3% in speed (with default '-O2 -g3' flags).
419 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
420 refactored out from ...
421 (mark_object): ... adjusted user. Also mark symbols in a tight
423 (mark_face_cache): Add NO_INLINE.
425 2014-06-08 Eli Zaretskii <eliz@gnu.org>
427 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
428 contains garbage on WINDOWSNT (which could potentially infloop at
431 Minimize cursor motion during TTY menu updates.
432 * term.c (tty_menu_display): Don't position cursor here.
433 Instead, pass the cursor coordinates to update_frame_with_menu.
434 (tty_menu_activate): Send the hide cursor command only once in an
435 iteration through the outer 'while' loop.
437 * dispnew.c (update_frame_1): Accept an additional argument
438 SET_CURSOR_P, and position the cursor at the end of the frame
439 update only if that argument is non-zero. All callers changed to
440 provide the additional argument as non-zero, except for
441 update_frame_with_menu.
442 (update_frame_with_menu): Accept 2 additional arguments ROW and
443 COL; if they are non-negative, instruct update_frame_1 not to
444 position the cursor, and instead position it according to ROW and COL.
446 * dispextern.h (update_frame_with_menu): Update prototype.
448 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
450 * callproc.c (call_process): Don't check read-only if we don't insert
451 anything (bug#17666).
453 2014-06-08 Eli Zaretskii <eliz@gnu.org>
455 * dispnew.c (update_frame_with_menu): Set display_completed.
457 2014-06-07 Eli Zaretskii <eliz@gnu.org>
459 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
461 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
463 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
465 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
466 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
468 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
470 * window.c (Frecenter): Signal an error if window-buffer is not
473 * keyboard.c (make_lispy_position): Don't include a buffer position in
474 mode/header-line mouse events.
476 * keyboard.c (read_char): Handle (t . <event>) in the second use of
477 Vunread_command_events (bug#17650).
479 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
481 * xterm.c (x_setup_pointer_blanking):
482 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
484 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
486 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
487 because it will be defined in generated config.h if needed.
489 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
491 Use terminal-specific hooks to display popup dialogs.
492 * termhooks.h (struct terminal): New field popup_dialog_hook.
493 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
494 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
495 code and use popup_dialog_hook.
496 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
497 * nsterm.h (ns_popup_dialog): Adjust prototype.
498 * nsterm.m (ns_create_terminal):
499 * w32term.c (w32_create_terminal):
500 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
501 Setup popup_dialog_hook.
503 2014-06-04 Eli Zaretskii <eliz@gnu.org>
505 * w32heap.c (report_temacs_memory_usage): Improve the report by
506 reporting the large blocks that are actually occupied at dump time.
508 * w32console.c (initialize_w32_display): Set the console
509 menu_show_hook, otherwise TTY menus are broken on w32.
511 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
513 Use terminal-specific hooks to display menus.
514 * termhooks.h (struct terminal): New field menu_show_hook.
515 * menu.h (<anonymous enum>): Bit flags for menu hooks.
516 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
518 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
519 * nsmenu.m (ns_menu_show):
520 * w32menu.c (w32_menu_show):
521 * xmenu.c (x_menu_show):
522 * term.c (tty_menu_show): Adjust to use bit flags.
523 (set_tty_hooks): Set menu_show_hook.
524 * xterm.c (x_create_terminal):
525 * nsterm.m (ns_create_terminal):
526 * msdos.c (initialize_msdos_display):
527 * w32term.c (w32_create_terminal): Likewise.
529 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
531 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
533 2014-06-03 Eli Zaretskii <eliz@gnu.org>
535 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
536 (FD_SET): Don't define on WINDOWSNT.
538 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
540 * emacs.c: Include "sysselect.h", to define its inline functions.
541 Problem reported by Glenn Morris in:
542 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
544 Do not require libXt-devel when building with gtk.
545 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
546 dependency on libXt-devel.
547 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
548 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
549 lwlib-widget.h now does this.
550 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
552 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
554 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
555 * process.c (add_read_fd, delete_read_fd, add_write_fd)
556 (delete_write_fd, wait_reading_process_output):
557 Remove now-redundant easserts.
558 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
559 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
560 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
561 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
563 2014-06-03 Eli Zaretskii <eliz@gnu.org>
565 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
566 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
567 (calloc): Don't undef, it is never defined.
568 (HEAP_ENTRY_SHIFT): Remove unused macro.
570 * Makefile.in (C_HEAP_SWITCH): Remove.
571 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
573 Fix MS-Windows build broken by menu changes on 2014-06-02.
574 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
576 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
577 Define instead of including ../lwlib/lwlib.h, which causes
578 compilation errors due to missing X11 headers.
580 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
582 * process.c (wait_reading_process_output): Omit incorrect test of
583 p->infd against zero. Add easserts for infd having a plausible value.
585 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
587 Adjust to match recent lwlib changes.
588 * menu.h (xmalloc_widget_value): Replace by ...
589 (make_widget_value): ... new prototype.
590 * menu.c (xmalloc_widget_value): Replace by ...
591 (make_widget_value): ... new function.
592 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
593 * gtkutil.c (malloc_widget_value, free_widget_value):
594 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
595 * keyboard.h (enum button_type, struct _widget_value):
596 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
598 * nsmenu.m (ns_update_menubar, ns_menu_show):
599 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
600 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
601 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
603 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
605 * image.c (x_query_frame_background_color)
606 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
607 Fix --enable-gcc-warnings compilation without image libraries.
609 2014-06-02 Eli Zaretskii <eliz@gnu.org>
611 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
612 emulated break value only if it goes up.
613 (sbrk): Add assertion that the INCREMENT argument is strictly
614 zero. Improve and correct the commentary.
616 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
618 Improve AIX-related merge from emacs-24.
619 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
620 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
621 not on AIX; since we're on the trunk we can use enums more broadly.
623 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
625 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
627 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
628 to min(value, whole).
630 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
632 Bring back the changes to GDB-visible symbols, but only on AIX.
633 And only if it's not pre-4.2 GCC.
634 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
635 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
636 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
639 2014-06-02 Eli Zaretskii <eliz@gnu.org>
641 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
642 with PT, not GPT. (Bug#16433)
644 Revert last changes to GDB-visible symbols.
645 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
646 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
647 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
650 2014-06-02 Glenn Morris <rgm@gnu.org>
652 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
654 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
656 Fix port to 32-bit AIX with xlc (Bug#17598).
657 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
658 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
659 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
660 to work around a compiler bug in IBM xlc 12.1.
662 2014-06-02 Eli Zaretskii <eliz@gnu.org>
664 * xterm.c (x_update_window_end): Don't invalidate the entire
665 mouse-highlight info, just signal frame_up_to_date_hook that mouse
666 highlight needs to be redisplayed. (Bug#17588)
668 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
670 Port the GDB-visible symbols to AIX.
671 Without them, GDB doesn't work to debug Emacs, since the AIX linker
672 optimizes away the relevant external symbols. Use enums instead;
673 this suffices for the AIX port, which is 32-bit-only anyway.
674 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
675 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
676 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
679 Include sources used to create macuvs.h.
680 * Makefile.in ($(srcdir)/macuvs.h): New rule.
681 * macuvs.h: Use automatically-generated header.
683 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
685 Port signal-handling to DragonFly BSD (Bug#17646).
686 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
687 Move implementations from callproc.c to sysdep.c.
688 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
689 Move declarations from process.h to syssignal.h.
691 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
693 * callint.c (Ffuncall_interactively): Add usage.
695 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
697 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
699 2014-05-30 Eli Zaretskii <eliz@gnu.org>
701 * w32heap.c (malloc_before_dump, malloc_after_dump)
702 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
703 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
704 set errno where appropriate to emulate CRT functions.
706 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
708 Debugging facility to check whether 'const char *' points to
709 relocatable data of non-pure Lisp string.
710 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
711 (mark_maybe_pointer): ... adjusted user.
712 (relocatable_string_data_p): New function.
713 * lisp.h (relocatable_string_data_p): Add prototype.
714 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
715 the pointer to relocatable Lisp data is not used.
717 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
719 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
720 * atimer.c (block_atimers):
721 * callproc.c (block_child_signal): Block SIGINT too;
722 otherwise, its handler might now unblock signals that it shouldn't.
723 * keyboard.c (read_char): Clear signal mask, since we may
724 be in a SIGINT handler, and many signals may be masked.
725 * keyboard.c (handle_interrupt):
726 * sysdep.c (handle_arith_signal):
727 Clear signal mask instead of just unblocking the signal that
728 was received, since several signals may be blocked at this point.
730 2014-05-29 Eli Zaretskii <eliz@gnu.org>
732 * Makefile.in (TEMACS_POST_LINK): Remove target.
733 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
734 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
736 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
738 * xmenu.c (xdialog_show): Remove prototype, rename to
739 x_dialog_show, remove 2nd arg because it's always zero
740 and simplify accordingly.
741 (xw_popup_dialog): Adjust user.
742 * w32menu.c (w32_dialog_show): Adjust prototype, remove
743 2nd arg because it's always zero and simplify accordingly.
744 (w32_popup_dialog): Adjust user.
746 2014-05-29 Eli Zaretskii <eliz@gnu.org>
748 * w32heap.c (report_temacs_memory_usage): New function.
750 * unexw32.c (unexec) [ENABLE_CHECKING]:
751 Call report_temacs_memory_usage.
753 * w32heap.h (report_temacs_memory_usage): Add prototype.
755 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
757 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
758 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
760 2014-05-29 Eli Zaretskii <eliz@gnu.org>
762 * buffer.c (init_buffer): Accept an argument 'initialized'.
763 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
764 mmap_regions and mmap_fd, to avoid referencing stale data from the
765 dump phase. Add an assertion for buffer text of buffers created
766 in temacs before this function is called. (Bug#17622)
767 (mmap_regions_1, mmap_fd_1): Remove unused variables.
769 * lisp.h (init_buffer): Update prototype.
771 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
773 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
775 * alloc.c (Fgarbage_collect): Fix compilation with
776 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
778 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
780 * frame.c, frame.h (frame_char_to_pixel_position)
781 (frame_set_mouse_position): Now static, and made private in
782 frame.c rather than public in frame.h.
784 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
786 Refactor mouse positioning stuff to avoid code duplication.
787 * frame.h (frame_char_to_pixel_position): New function.
788 (x_set_mouse_position): Rename to...
789 (frame_set_mouse_position): ...new function.
790 (frame_set_mouse_pixel_position): Add prototype.
791 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
792 Rename to frame_set_mouse_pixel_position.
793 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
795 * xterm.h, w32term.h ( x_set_mouse_position)
796 (x_set_mouse_pixel_position): Remove prototypes.
798 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
800 On X, always make pointer visible when deleting frame (Bug#17609).
801 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
803 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
805 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
806 * keyboard.c (gobble_input): If there is no terminal input error,
807 make sure the pointer is visible for all frames on this terminal.
808 * xterm.c (x_free_frame_resources): Enable pointer visibility if
809 it was previously disabled.
811 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
813 * data.c (Fzerop): Move to Elisp.
814 (syms_of_data): Don't defsubr it.
815 * keyboard.c (echo_keystrokes_p): New function.
816 (read_char, record_menu_key, read_key_sequence): Use it.
818 * callint.c (Qfuncall_interactively): New var.
819 (Qcall_interactively): Remove.
820 (Ffuncall_interactively): New function.
821 (Fcall_interactively): Use it.
822 (syms_of_callint): Defsubr it.
824 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
826 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
827 relocated from under us.
829 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
831 Use mmap(2) emulation for allocating buffer text on MS-Windows.
832 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
834 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
836 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
837 for MinGW, since it no longer uses gmalloc.
839 * buffer.c: Do not define mmap allocations functions for Windows.
840 Remove mmap_find which is unused. Remove mmap_set_vars which does
842 [WINDOWSNT]: Include w32heap.h.
843 (init_buffer): Always allocate new memory for buffers.
845 * emacs.c: Remove mmap_set_vars calls.
847 * image.c (free_image): Undef free for Windows because it is
848 redirected to our private version.
850 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
851 (copy_executable_and_dump_data): Remove dumping the heap section.
852 (unexec): Restore using_dynamic_heap after dumping.
854 * w32heap.c (dumped_data_commit, malloc_after_dump)
855 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
856 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
857 (mmap_free): New functions.
859 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
861 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
863 * image.c (imagemagick_load_image): Use MagickRealType for local
864 'color_scale', instead of double, to avoid a GCC warning about
867 * xfns.c (Fx_window_property): Remove unused local.
869 Don't kill already-reaped process (Bug#17561).
870 * process.c (process_send_signal): Fix race condition where a
871 subprocess was reaped by a signal handler between the check for
872 liveness and calling 'kill', which meant that Emacs could in
873 theory kill an innocent bystander process. Do the fix by blocking
874 SIGCHLD in a critical section that checks liveness before killing.
876 2014-05-26 Eli Zaretskii <eliz@gnu.org>
878 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
880 2014-05-26 Ken Brown <kbrown@cornell.edu>
882 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
883 even if !CYGWIN (see bug#17510).
885 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
887 * nsfns.m (Fns_do_applescript): Surround NSApp run
888 with calls to ns_init_events, ns_finish_events (Bug#17424).
890 * nsterm.h (ns_init_events, ns_finish_events): Declare.
892 * nsterm.m (ns_init_events, ns_finish_events): New functions.
893 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
895 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
896 with calls to ns_init_events, ns_finish_events (Bug#17424).
898 2014-05-26 Eli Zaretskii <eliz@gnu.org>
900 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
901 if we are iterating over an object that generates glyphs for
902 marginal areas. (Bug#17585)
904 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
906 * xdisp.c (safe__call1, safe__eval): Now static.
908 2014-05-26 Eli Zaretskii <eliz@gnu.org>
910 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
911 (safe_call, safe__call1): Construct a va_list argument for safe_call.
912 (safe_call1): Call safe_call instead of safe__call directly.
914 2014-05-26 Ken Brown <kbrown@cornell.edu>
916 * w32term.c (x_delete_display) [CYGWIN]: Don't free
917 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
920 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
922 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
923 (safe__call, safe__call1, safe__eval): New functions.
925 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
926 (display_mode_element): Same for `:eval'.
928 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
930 Fix port to 32-bit AIX (Bug#17540).
931 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
932 twice. _text already includes this offset.
933 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
935 2014-05-26 Eli Zaretskii <eliz@gnu.org>
937 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
938 when closest_pos is identical to to_charpos, don't recurse, since
939 we already tried that, and failed. (Bug#17539)
941 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
942 unwinding when frame's faces were not initialized yet, increment
943 the frame's image-cache reference count before calling
944 x_free_frame_resources. Don't dereference
945 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
947 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
949 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
952 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
953 macfont.m, call draw with adjusted arguments so font drivers
954 don't need to do that.
956 * macfont.m (macfont_draw): Merge changes from Macport.
958 2014-05-24 Eli Zaretskii <eliz@gnu.org>
960 * alloc.c (garbage_collect_1): New function, with all of the guts
962 (mark_stack): Accept an argument END and don't mark Lisp objects
963 on the stack beyond the address given by END. Calculation of END
964 was moved to Fgarbage_collect.
965 (Fgarbage_collect): Calculate the end address of the stack portion
966 that needs to be examined by mark_stack, and pass that address to
967 garbage_collect_1, which will pass it to mark_stack.
968 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
969 for more details about the underlying problems. In particular,
970 this avoids dumping Emacs with the large hash-table whose value is
971 held in purify-flag for most of the time loadup.el runs.
973 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
975 * xfns.c (x_window_property_intern): New function (code from
977 (Fx_window_property): Call x_window_property_intern. If property
978 not found and NILP (source) and outer window != inner window,
979 check outer window for property (Bug#17537).
981 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
983 Supply malloc and alloc_size attributes for extern allocators.
984 This documents the C API, and helps GCC generate a bit better code.
985 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
986 (ATTRIBUTE_MALLOC_SIZE): New macros.
987 * gmalloc.c (malloc, realloc, calloc):
988 * gtkutil.h (malloc_widget_value):
989 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
990 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
993 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
995 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
996 * image.c (imagemagick_load_image): Port to hosts that do not use
997 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
999 2014-05-21 Leo Liu <sdl.web@gmail.com>
1001 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
1003 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
1005 * dbusbind.c (xd_signature): Revert last 2 patches.
1007 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
1009 Allow any non-nil value to count as true in bool-vector.
1010 Likewise for xd_signature in dbusbind.c.
1011 This is more consistent with the usual practice in Emacs, which is
1012 that any non-nil value counts as true.
1013 * alloc.c (Fbool_vector): Don't require args to be t or nil.
1014 * dbusbind.c (xd_signature): Likewise, for booleans.
1015 * data.c, lisp.h (Qbooleanp):
1016 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
1018 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
1020 * lisp.h (CHECK_BOOLEAN): New function.
1021 * alloc.c (Fbool_vector): New function.
1022 (syms_of_alloc): Defsubr it.
1023 * data.c (Qbooleanp): New symbol.
1024 (syms_of_data): DEFSYM it.
1025 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
1027 * font.c (font_matching_entity): Extract font-entity object
1028 from the vector of matching entities (Bug#17486).
1030 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
1032 Assume C99 or later (Bug#17487).
1033 * bytecode.c (B__dummy__): Remove.
1034 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
1035 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
1036 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
1037 * regex.c (DEBUG_PRINT): Assume varargs macros.
1038 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
1040 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
1042 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
1043 memory for every buffer that was dumped.
1045 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
1047 * fns.c (Freverse): Allow vectors, bool vectors and strings.
1048 (Fnreverse): Allow vectors and bool vectors.
1050 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
1052 Minor cleanup for terminal setup.
1053 * termhooks.h (create_terminal): Adjust prototype.
1054 * terminal.c (create_terminal): Pass output method and RIF as args.
1055 (init_initial_terminal):
1056 * nsterm.m (ns_create_terminal):
1057 * term.c (init_tty):
1058 * w32term.c (w32_create_terminal):
1059 * xterm.c (x_create_terminal): Adjust users.
1060 Avoid redundant NULL initializers and add comments.
1062 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
1064 * keyboard.c (Qdeactivate_mark): Now static.
1066 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
1068 If available, use Xfixes extension to do pointer blanking.
1069 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
1070 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
1071 (make_invisible_cursor): Move to...
1072 * xterm.c (make_invisible_cursor): ...here.
1073 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
1074 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
1075 (x_term_init): Call to x_setup_pointer_blanking.
1076 (XTtoggle_invisible_pointer): Use blanking specific to this display.
1077 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
1079 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1081 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
1083 2014-05-12 Glenn Morris <rgm@gnu.org>
1085 * fileio.c (Ffile_executable_p): Doc tweak.
1087 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
1089 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
1090 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
1092 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
1094 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
1096 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
1098 Fix initialization of minibuffer history variable (Bug#17430).
1099 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
1100 Move the initialization up to prevent any "value void" message.
1102 2014-05-08 Samuel Bronson <naesten@gmail.com>
1104 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
1105 are matched (bug#17413).
1107 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
1109 Stop tooltips pulling Emacs window to front (Bug#17408).
1110 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
1111 SetWindowPos invocations.
1113 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
1115 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
1116 not initialized (Bug#17398).
1118 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
1120 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
1122 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
1124 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
1125 [HAVE_NS]: Do not include png.h.
1126 (x_query_frame_background_color): New function.
1127 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
1128 (png_load_body): Coalesce duplicate code.
1130 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
1132 Consult libpng-config more consistently (Bug#17339).
1133 * Makefile.in (PNG_CFLAGS): New var.
1134 (ALL_CFLAGS): Use it.
1135 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
1136 CFLAGS now handles this.
1138 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
1140 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
1141 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
1142 because WCONTINUED is always defined now.
1143 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
1145 2014-05-03 Eli Zaretskii <eliz@gnu.org>
1147 * buffer.c (overlay_strings): Fix the wording of the commentary.
1149 2014-05-01 Glenn Morris <rgm@gnu.org>
1151 * floatfns.c (Fisnan):
1152 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
1154 2014-05-01 Eli Zaretskii <eliz@gnu.org>
1156 * term.c (tty_menu_activate): A better initialization for cursor
1159 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
1161 * intervals.c: Tighten assertions.
1162 (create_root_interval): Make sure the interval is not empty.
1163 (intervals_equal): Use booleans.
1164 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
1165 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
1166 (balance_possible_root_interval): Simplify and use booleans.
1167 (split_interval_right, split_interval_left): Check LENGTH, and remove
1168 now redundant assertion.
1169 (adjust_intervals_for_insertion): Remove now redundant assertions.
1170 (delete_node, interval_deletion_adjustment)
1171 (adjust_intervals_for_deletion, merge_interval_right)
1172 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
1173 (reproduce_interval): Make sure the interval is not empty.
1175 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
1177 * term.c (tty_menu_activate): Don't assume row and col are initialized.
1178 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
1179 satisfaction that they would always be initialized.
1181 2014-04-30 Eli Zaretskii <eliz@gnu.org>
1183 * term.c (tty_menu_display): Move the cursor to the active menu item.
1184 (tty_menu_activate): Return the cursor to the active menu item
1185 after displaying the menu and after displaying help-echo.
1186 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
1187 for the details of why this is needed by screen readers and
1190 2014-04-30 Glenn Morris <rgm@gnu.org>
1192 * process.c (handle_child_signal):
1193 Handle systems without WCONTINUED. (Bug#15110, 17339)
1195 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
1197 * window.c (struct saved_window): Remove mark.
1198 (Fset_window_configuration, save_window_save)
1199 (compare_window_configurations): Don't touch marks any more.
1201 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
1203 Use bits_word for gcmarkbits.
1204 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
1205 bits_word is typically a tad more efficient for mark bits than
1206 unsigned is, so use bits_word. All uses changed.
1207 * lisp.h (BITS_PER_INT): Remove; no longer used.
1209 Avoid undefined behavior in signed left shift.
1210 This ports to GCC 4.9.0 with -fsanitize=undefined.
1211 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
1213 * regex.c (extract_number):
1214 * lisp.h (make_number, XINT):
1215 Do not shift a 1 bit left into a sign bit.
1216 * alloc.c (struct cons_block, struct float_block): Use unsigned,
1217 not int, for gcmarkbits. All uses changed.
1219 2014-04-25 Eli Zaretskii <eliz@gnu.org>
1221 * search.c (Fnewline_cache_check): Don't try to count newlines
1222 outside the buffer's restriction, as find_newline doesn't support that.
1224 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
1226 * window.c (Fset_window_configuration): Deactivate the mark before
1228 (set_window_buffer): Ignore window_initialized.
1229 (window_initialized): Remove.
1230 * keyboard.c (Qdeactivate_mark): Not static any more.
1231 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
1234 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
1236 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
1237 and to clang 3.4, which have fixed the bug. This should let us
1238 run a bit faster on these platforms when address sanitization is
1241 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
1243 Port to GCC 4.9.0 with --enable-gcc-warnings.
1244 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
1246 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
1247 a way that also works with GCC 4.9.0.
1249 * search.c (Fnewline_cache_check): Remove unused locals.
1251 2014-04-22 Eli Zaretskii <eliz@gnu.org>
1253 * search.c (find_newline1): New subroutine.
1254 (Fnewline_cache_check): New function.
1255 (syms_of_search): Defsubr it.
1257 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
1259 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
1260 * keyboard.c (unblock_input): Add comment.
1261 * xgselect.c (xg_select): Prevent Glib main loop recursion.
1263 2014-04-22 Daniel Colascione <dancol@dancol.org>
1265 * lread.c (readevalloop_eager_expand_eval): New function
1266 that can recurse into toplevel forms.
1267 (readevalloop): Call it.
1268 * lisp.h: Declare Qprogn.
1269 * callint.c (Qprogn): No longer static.
1271 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
1273 * intervals.c (rotate_right, rotate_left): Fix up length computation.
1274 Also change identifiers to match the comments, and add more assertions
1277 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
1279 * emacs.c (close_output_streams): Don't clear and restore errno.
1281 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
1283 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
1284 never becomes visible, i.e. using XMonad (Bug#17237).
1286 2014-04-18 Eli Zaretskii <eliz@gnu.org>
1288 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
1289 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
1290 (Fline_pixel_height): Don't assume that the current buffer and the
1291 selected window's buffer are one and the same. (Bug#17281)
1293 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
1294 paragraph-start cache before the newline cache. (Bug#17269)
1296 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
1298 * term.c (tty_send_additional_strings): No need to fflush here,
1300 (tty_set_terminal_modes): fflush after sending additional strings,
1303 2014-04-17 Daniel Colascione <dancol@dancol.org>
1305 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
1307 (tty_send_additional_strings): New function.
1308 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
1309 (syms_of_term): Intern tty-mode-set-strings and
1310 tty-mode-reset-strings.
1312 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1314 * window.c (save_window_save): Lookup window_point_insertion_type in
1315 the right buffer (bug#15457).
1316 (Qwindow_point_insertion_type): New var.
1317 (syms_of_window): Initialize it.
1319 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1321 Fix the MSDOS build.
1322 * unexcoff.c [MSDOS]: Include libc/atexit.h.
1323 (copy_text_and_data): Zero out the atexit chain pointer before
1326 * termhooks.h (encode_terminal_code): Update prototype.
1328 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
1329 visible for all DOS_NT ports, not just WINDOWSNT.
1330 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
1332 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
1333 unless it is defined.
1334 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
1336 * process.c (close_on_exec, accept4, process_socket): Move into
1337 the "ifdef subprocesses" part.
1338 (catch_child_signal): Condition by "ifdef subprocesses".
1339 (syms_of_process) <Qinternal_default_process_sentinel>
1340 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
1342 * msdos.h: Add prototypes for new functions.
1343 (EINPROGRESS): Define.
1344 (O_CLOEXEC): Define to zero.
1346 * msdos.c (check_window_system): Remove unnecessary an
1347 incompatible duplicate function.
1348 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
1349 New functions in support of new functionality.
1351 * menu.c (single_menu_item): Add visual indication of submenu
1352 also for menus on MSDOS frames.
1353 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
1355 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
1356 when async subprocesses aren't supported.
1358 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
1360 * emacs.c (close_output_streams): Zero out errno before calling
1363 * dired.c [MSDOS]: Include msdos.h.
1365 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
1366 (DATA_START) [MSDOS]: Define.
1367 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
1369 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
1370 Ifdef away for MSDOS.
1371 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
1372 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
1374 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
1375 Use temporary file template that is compatible with mkostemp.
1376 Move vfork-related portions under #ifndef MSDOS.
1377 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
1379 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1381 * buffer.c (Foverlays_at): Add argument `sorted'.
1383 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1385 * insdel.c (invalidate_buffer_caches): When deleting or replacing
1386 text, invalidate the bidi_paragraph_cache upto and including the
1389 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
1391 Port to IRIX 6.5 (Bug#9684).
1392 * conf_post.h (INET6) [IRIX6_5]: Define.
1393 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
1394 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
1396 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1398 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
1399 before passing it to system APIs.
1401 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1403 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
1404 make sure stack.byte_string_start is not de-adjusted by pushhandler.
1406 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
1408 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
1410 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
1412 Remove DATA_SEG_BITS.
1413 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
1414 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
1415 cc, but that platform is so old that SGI itself stopped supporting
1416 it in December 2013. If you still need Emacs on IRIX, please
1417 either compile with GCC and port the undumping code, or run
1418 './configure --with-wide-int'.
1419 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
1420 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
1421 DEFINE_GDB_SYMBOL_START way to define it.
1422 (NONPOINTER_BITS): New macro.
1423 (EMACS_INT): Use it.
1424 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
1425 the problem and/or configuring --with-wide-int.
1426 (USE_LSB_TAG): Simplify, based on above changes.
1427 (gdb_DATA_SEG_BITS): Remove. All uses removed.
1428 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
1430 2014-04-12 Eli Zaretskii <eliz@gnu.org>
1432 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
1433 covered by a display string that ends in a newline, and that cases
1434 going back by DVPOS lines to hit the search limit, lift the limit
1435 and go back until DVPOS is reached. (Bug#17244)
1437 * indent.c (Fvertical_motion): Handle correctly the case when the
1438 display string is preceded by an empty line.
1440 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
1441 use S_IWRITE instead.
1443 2014-04-11 Glenn Morris <rgm@gnu.org>
1445 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
1447 2014-04-11 Ken Brown <kbrown@cornell.edu>
1449 * Makefile.in (EMACS_MANIFEST): Revert last change.
1451 2014-04-10 Daniel Colascione <dancol@dancol.org>
1453 * puresize.h (BASE_PURESIZE): Increase.
1455 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
1457 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
1459 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
1460 region handling (and don't call signal_before_change) if
1461 inhibit_modification_hooks is set.
1462 (signal_before_change): Don't check inhibit_modification_hooks any more.
1464 2014-04-08 Daniel Colascione <dancol@dancol.org>
1466 * alloc.c (sweep_symbols, mark_object): Assert that symbol
1467 function cells contain valid lisp objects. (Modified version of
1470 * alloc.c (detect_suspicious_free): Split actual stack capturing
1471 out into new function for easier breakpoint setting.
1472 (note_suspicious_free): New function.
1474 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
1476 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
1478 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
1479 (symbol_block_pinned): New var.
1480 (Fmake_symbol): Initialize `pinned'.
1481 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
1482 pinned and signal an error for un-purifiable objects.
1483 (pure_cons): Use it.
1484 (Fpurecopy): Use it, except for objects that can't be purified.
1485 (mark_pinned_symbols): New function.
1486 (Fgarbage_collect): Use it.
1487 (gc_sweep): Remove hack made unnecessary.
1489 2014-04-07 Glenn Morris <rgm@gnu.org>
1491 * keyboard.c (Fopen_dribble_file): Doc tweak.
1493 2014-04-07 Ken Brown <kbrown@cornell.edu>
1495 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
1497 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
1499 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
1500 We have a substitute execinfo.h on hosts that lack it.
1501 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
1502 isn't optimized away.
1504 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
1506 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
1507 * alloc.c (memory_full):
1508 * charset.c (syms_of_charset):
1509 * doc.c (Fsnarf_documentation):
1511 * font.c (BUILD_STYLE_TABLE):
1512 * keyboard.c (make_lispy_event):
1513 * profiler.c (setup_cpu_timer):
1514 * xgselect.c (xg_select):
1515 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
1517 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
1518 Replace the only use with ARRAYELTS (font_property_table).
1519 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
1521 2014-04-03 Daniel Colascione <dancol@dancol.org>
1523 * xterm.c (x_term_init):
1524 * xfns.c (best_xim_style):
1525 * xfaces.c (Fdump_colors):
1526 * w32fns.c (w32_default_color_map):
1527 * w32.c (init_environment, N_ENV_VARS):
1528 * unexcw.c (read_exe_header):
1529 * term.c (term_get_fkeys_1):
1530 * sysdep.c (init_baud_rate):
1531 * nsterm.m (ns_convert_key):
1532 * nsfns.m (get_geometry_from_preferences):
1533 * msdos.c (dos_set_window_size, init_environment):
1534 * macfont.m (mac_font_get_glyph_for_cid)
1535 (macfont_store_descriptor_attributes)
1536 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
1537 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
1538 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
1540 * image.c (xpm_str_to_color_key):
1541 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
1542 * frame.c (x_set_frame_parameters):
1543 * fileio.c (Ffile_selinux_context):
1544 * emacs.c (sort_args):
1545 * dosfns.c (msdos_stdcolor_name):
1546 * dired.c (file_attributes):
1547 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
1548 Change expressions of the form sizeof(arr) / sizeof(arr[0])
1551 2014-04-02 Daniel Colascione <dancol@dancol.org>
1553 * data.c (Ffset): Abort if we're trying to set a function call to
1556 * lisp.h (ARRAYELTS): New macro.
1558 * alloc.c: Include execinfo.h if available.
1559 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
1560 (suspicious_free_record): New structure.
1561 (suspicious_objects, suspicious_object_index)
1562 (suspicious_free_history, suspicious_free_history_index):
1564 (find_suspicious_object_in_range, detect_suspicious_free)
1565 (Fsuspicious_object): New functions.
1566 (cleanup_vector): Call find_suspicious_object_in_range.
1568 2014-04-02 Martin Rudalics <rudalics@gmx.at>
1570 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
1571 width from font width (Bug#17163).
1573 * frame.c (x_set_frame_parameters): Calculate default values of
1574 new frame sizes only after all other frame parameters have been
1575 processed (Bug#17142).
1577 2014-04-02 Ken Brown <kbrown@cornell.edu>
1579 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
1582 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1584 * xterm.c (x_draw_image_glyph_string): Adjust image background
1585 width accordingly when its x position is adjusted. (Bug#17115)
1587 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
1589 * font.c (font_list_entities): Do not add empty vector to font cache.
1590 (font_matching_entity): Likewise. If matching entity is found, insert
1591 1-item vector with this entity instead of entity itself (Bug#17125).
1593 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
1595 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
1597 * fns.c (validate_subarray): Rename from validate_substring,
1598 since it works for vectors too. New arg ARRAY. Optimize for the
1599 non-nil case. Instead of returning bool, throw an error if out of
1600 range, so that the caller needn't do that. All uses changed.
1601 Report original values if out of range.
1602 (Fsubstring, Fsubstring_no_properties, secure_hash):
1603 Also optimize the case where FROM is 0 or TO is the size.
1605 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
1607 * search.c (Freplace_match): Use make_specified_string.
1608 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
1609 to catch bogus override face of glyph strings.
1610 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
1611 Move common substring range checking code to...
1612 (validate_substring): ...this function.
1614 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
1616 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
1618 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
1620 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
1621 bar is zero height, just return (Bug#16976).
1622 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
1624 * nsterm.h (EmacsView): Add wait_for_tool_bar.
1626 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
1627 is nil. If waiting for toolbar to complete, force a redraw.
1629 2014-03-28 Glenn Morris <rgm@gnu.org>
1631 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
1632 (emacs_bugreport): New variable.
1633 (usage_message): Use PACKAGE_BUGREPORT.
1634 (syms_of_emacs) <report-emacs-bug-address>: New variable.
1636 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
1638 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
1640 Port recent signal-related changes to FreeBSD.
1641 Problem reported by Herbert J. Skuhra.
1642 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
1643 Move decls from here ...
1644 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
1646 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1648 * w32term.c (x_draw_image_glyph_string): Fix computation of height
1649 and width of image background when it is displayed with a 'box'
1652 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
1654 More backward-compatible fix to char-equal core dump (Bug#17011).
1655 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
1656 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
1658 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
1660 * image.c (init_svg_functions): When loading SVG-related libraries,
1661 free already loaded libraries if the initialization fails.
1662 (rsvg_handle_set_size_callback): Remove declaration, unused.
1664 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
1666 Fix core dump in char-equal (Bug#17011).
1667 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
1668 unibyte buffers, as we can't tell whether the characters are
1671 * insdel.c (adjust_markers_for_delete): Remove unused local.
1673 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
1675 Have (MARKER . ADJUSTMENT) undo records always be immediately
1676 after their corresponding (TEXT . POS) record in undo list.
1678 * lisp.h (record-delete): New arg record_markers.
1679 (record_marker_adjustment): No longer needed outside undo.c.
1680 * insdel.c (adjust_markers_for_delete): Move calculation of marker
1681 adjustments to undo.c's record_marker_adjustments. Note that
1682 fileio.c's decide_coding_unwind is another caller to
1683 adjust_markers_for_delete. Because it has undo list bound to t,
1684 it does not rely on adjust_markers_for_delete to record marker
1686 (del_range_2): Swap call to record_delete and
1687 adjust_markers_for_delete so as undo marker adjustments are
1688 recorded before current deletion's adjustments, as before.
1689 (adjust_after_replace):
1690 (replace_range): Pass value for new record_markers arg to
1692 * undo.c (record_marker_adjustment): Rename to
1693 record_marker_adjustments and made static.
1694 (record_delete): Check record_markers arg and call
1695 record_marker_adjustments.
1696 (record_change): Pass value for new record_markers arg to
1698 (record_point): at_boundary calculation no longer needs to account
1699 for marker adjustments.
1701 2014-03-26 Martin Rudalics <rudalics@gmx.at>
1703 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
1706 2014-03-26 Glenn Morris <rgm@gnu.org>
1708 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
1710 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
1712 * buffer.c (struct sortvec): Add field `spriority'.
1713 (compare_overlays): Use it.
1714 (sort_overlays): Set it.
1716 2014-03-26 Eli Zaretskii <eliz@gnu.org>
1718 * xdisp.c (redisplay_window): If all previous attempts to find the
1719 cursor row failed, try a few alternatives before falling back to
1720 the top-most row of the window. Use row_containing_pos. (Bug#17047)
1722 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
1724 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
1725 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
1727 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
1728 variables on Windows.
1730 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
1732 * w32.c (unsetenv): Remove unused var `retval'.
1733 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
1735 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
1736 (start_watching): Remove unused var `thr'.
1738 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
1739 (find_child_console): Remove unnecesary var `thread_id'.
1741 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
1742 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
1744 2014-03-26 Glenn Morris <rgm@gnu.org>
1746 * filelock.c (Flock_buffer): Doc tweak.
1748 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
1749 * emacs.c (shut_down_emacs):
1750 * fileio.c (Finsert_file_contents, write_region):
1751 * filelock.c (top-level, syms_of_filelock):
1752 * insdel.c (prepare_to_modify_buffer_1):
1753 CLASH_DETECTION is always defined now.
1755 2014-03-25 Eli Zaretskii <eliz@gnu.org>
1757 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
1758 DLL handle, to speed up thread startup.
1760 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
1762 Handle sigmask better with nested signal handlers (Bug#15561).
1763 * atimer.c (sigmask_atimers): Remove.
1764 Remaining use rewritten to use body of this function.
1765 * atimer.c (block_atimers, unblock_atimers):
1766 * callproc.c (block_child_signal, unblock_child_signal):
1767 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
1768 New arg OLDSET. All callers changed.
1769 * atimer.c (block_atimers, unblock_atimers):
1770 * callproc.c (block_child_signal, unblock_child_signal):
1771 * keyboard.c (handle_interrupt):
1772 * sound.c (vox_configure, vox_close):
1773 Restore the old signal mask rather than unilaterally clearing bits
1774 from the mask, in case a handler is running within another
1775 handler. All callers changed.
1776 * lisp.h, process.c, process.h, term.c:
1777 Adjust decls and callers to match new API.
1778 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
1779 signal handlers aren't supposed to use floating point anyway.
1780 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
1782 2014-03-23 Daniel Colascione <dancol@dancol.org>
1784 Split gc_sweep into discrete functions for legibility and better
1787 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
1788 (sweep_vectors): Fix typo in comment.
1789 (sweep_conses, sweep_floats, sweep_intervals)
1790 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
1791 (gc_sweep): Call new functions, to which existing functionality is
1793 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
1795 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
1797 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
1799 2014-03-23 Daniel Colascione <dancol@dancol.org>
1801 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
1802 only if xic_style calls for it. This change allows Emacs to work
1803 with ibus. Also, don't leak resources if create_frame_xic fails,
1804 and stop caching xic_style across different displays.
1805 (supported_xim_styles): Make const.
1806 (best_xim_style): Remove first parameter: it's always just
1807 supported_xim_styles. Change to look at supported_xim_styles
1810 2014-03-23 Daniel Colascione <dancol@dancol.org>
1812 * term.c (init_tty): Rearrange condition for clarity; print
1813 appropriate diagnostic.
1815 2014-03-23 Daniel Colascione <dancol@dancol.org>
1817 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
1818 array. (ASAN caught.)
1820 2014-03-22 Glenn Morris <rgm@gnu.org>
1822 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
1824 2014-03-22 Daniel Colascione <dancol@dancol.org>
1826 * process.c (conv_sockaddr_to_lisp): When extracting the string
1827 names of AF_LOCAL sockets, stop before reading uninitialized memory.
1829 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1831 Fix regression introduced by patch for Bug#10500.
1832 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
1833 * w32term.c (x_draw_image_relief): Likewise.
1835 2014-03-21 Martin Rudalics <rudalics@gmx.at>
1837 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
1838 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
1839 maximize a frame for odd default fonts.
1841 2014-03-21 Glenn Morris <rgm@gnu.org>
1843 * minibuf.c (history-length): Increase default from 30 to 100.
1845 2014-03-21 Daniel Colascione <dancol@dancol.org>
1847 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
1848 every time we switch to minibuffer.
1850 * alloc.c (lisp_align_malloc, allocate_string_data)
1851 (allocate_vectorlike): Allow mmap allocation of lisp objects.
1852 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
1854 2014-03-21 Eli Zaretskii <eliz@gnu.org>
1856 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
1857 support more "verbs".
1859 2014-03-21 Daniel Colascione <dancol@dancol.org>
1861 Always prohibit dumping a dumped Emacs.
1863 * emacs.c (might_dump): New variable.
1864 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
1865 * lisp.h (might_dump): Declare.
1866 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
1868 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
1870 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
1872 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
1874 * doc.c (store_function_docstring): Warn when we don't know where to
1876 (Fsubstitute_command_keys): Don't advertise the fact that
1877 text-properties are dropped, since we think it's a bug that we'll fix
1880 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1881 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1882 * frame.c (frame_garbaged): Make "docstring" more precise.
1884 2014-03-20 Glenn Morris <rgm@gnu.org>
1886 * charset.c (init_charset): When we cannot find the charsets directory,
1887 mention if EMACSDATA is set.
1889 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1891 * fns.c (Frandom): Fix rare bug where the result isn't random.
1893 Fix porting inconsistency about rounding to even.
1894 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1895 This way, the unusual !HAVE_RINT case acts like the usual
1896 HAVE_RINT case, and we can fix the documentation accordingly.
1898 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1900 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1901 (w32_wnd_proc): Initialize the dwHoverTime member of
1902 TRACKMOUSEEVENT structure.
1904 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1906 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1908 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1910 * search.c (find_newline): Speed up the function when using the
1911 newline cache, by halving the number of calls to
1912 region_cache_forward and region_cache_backward. (Bug#16830)
1914 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1916 * buffer.c (Fset_buffer): Document return value (bug#17015).
1918 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1920 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1921 nil, always resize character wise to avoid potential loss of the
1922 mode line (Bug#16923 related).
1924 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1926 * frame.c (x_set_frame_parameters): Always calculate new sizes
1927 pixelwise to avoid potential loss when rounding.
1929 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1931 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1932 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1934 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1936 * w32.c (fstatat): Don't add an extra slash if the argument ends
1937 with a slash: this fails the subsequent call to stat_worker on
1938 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1940 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1942 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1944 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1946 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1948 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1949 when frame is only on one screen (Bug#14713).
1951 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1953 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1954 there's a valid wrap point in the display line, the last glyph
1955 cannot "just barely fit" on this row, because display_line doesn't
1956 let it. Instead, proceed as if the last glyph didn't fit, so that
1957 we eventually back up the iterator to the wrap point. This avoids
1958 delusional behavior of move_it_to, whereby it proceeds to the next
1959 display line, but sets current_x to zero for all the glyphs that
1960 without word-wrap would fit on the previous display line.
1961 One result was that visual-order cursor movement behaved erratically
1963 (Fmove_point_visually): Add code to find the x coordinate of the
1964 last character before wrap point, under word-wrap on a TTY.
1966 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1968 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1969 also return value of MOVE_POS_MATCH_OR_ZV from
1970 move_it_in_display_line_to, when moving from beginning of line to
1971 point's position. (Bug#16961)
1973 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1975 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1976 * window.c (Fselect_window): Explain NORECORD and
1977 `buffer-list-update-hook' in doc-string.
1979 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1981 * window.c (Fother_window_for_scrolling): Check that
1982 Vother_window_scroll_buffer is a buffer.
1984 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1986 * xterm.c (xim_initialize): Always pass a copy of resource name
1987 to XRegisterIMInstantiateCallback and eassert whether return
1988 value is True. Passing copy is important because Xlib doesn't
1989 make its own copy and resource name argument usually points to
1990 SSDATA (Vx_resource_name), which may be changed from Lisp.
1991 (xim_close_display): For XUnregisterIMInstantiateCallback,
1992 always eassert return value and pass exactly the same values
1993 as were used for XRegisterIMInstantiateCallback.
1994 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1995 sources to check why if you are interested.
1997 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1999 * dispnew.c (change_frame_size_1): Add new_lines instead of
2000 new_height, the latter may be still zero if passed as such.
2001 * window.c (Fwindow_pixel_height): Mention bottom divider in
2004 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
2006 Fix "resource temporarily unavailable" with xgselect
2008 * xgselect.c: Include <stdbool.h>.
2009 (xg_select) [!USE_GTK]: Don't lose track of errno.
2011 Fix minor --enable-gcc-warnings issues.
2012 * widget.c (update_various_frame_slots, EmacsFrameResize):
2013 Avoid unused locals. Prefer 'if' to '#if' when either will do.
2015 2014-03-04 Ken Brown <kbrown@cornell.edu>
2017 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
2018 represent the actual adjustment needed for alignment.
2020 2014-03-04 Eli Zaretskii <eliz@gnu.org>
2022 * gmalloc.c (aligned_alloc): Don't allocate more memory than
2023 needed, and don't reallocate if the initial allocation already
2024 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
2026 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2028 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
2031 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
2033 * cmds.c (delete-char): Update docstring pointing out that the
2034 function ignores `delete-active-region' and `overwrite-mode'.
2036 2014-03-03 Eli Zaretskii <eliz@gnu.org>
2038 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
2040 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
2041 allocated buffer due to alignment.
2042 (freehook): If the block to be freed was allocated by
2043 'aligned_alloc', find its real pointer before calling 'free'.
2045 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
2048 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
2050 * font.c (toplevel): Adjust comment about font cache layout.
2051 (font_clear_cache): Fix to match real font cache layout.
2052 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
2053 (Fframe_font_cache) [FONT_DEBUG]: New function.
2054 (syms_of_font) [FONT_DEBUG]: Defsubr it.
2056 Avoid crashes when X fonts are erroneously freed on reused X
2057 'Display *' connection data (Bug#16069). Note that X font
2058 resources still may be leaked, but currently there is no way
2059 to completely avoid it.
2060 * xterm.h (struct x_display_info): New member x_id. Add comments.
2061 * xterm.c (x_display_id): New variable.
2062 (x_term_init): Assign identifier to each opened X connection.
2063 * xfont.c (struct xfont): New member x_display_id.
2064 (xfont_open): Initialize it with frame's display id.
2065 (xfont_close): Check whether font's display id matches the one
2066 recorded for the given display. Adjust comment.
2067 * xftfont.c (struct xftfont_info):
2068 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
2070 2014-03-01 Martin Rudalics <rudalics@gmx.at>
2072 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
2073 * window.c (Fother_window_for_scrolling): Don't try to scroll a
2074 killed Vother_window_scroll_buffer.
2075 (Vother_window_scroll_buffer): Fix doc-string accordingly.
2077 2014-03-01 Eli Zaretskii <eliz@gnu.org>
2079 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
2080 that start with more than 2 slashes as UNCs. (Bug#16751)
2082 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
2084 Fix a few crashes and leaks when cloning C strings.
2085 * alloc.c, lisp.h (dupstring): New function.
2086 * gtkutil.c (xg_get_font):
2087 * term.c (tty_default_color_capabilities):
2088 * xsettings.c (store_monospaced_changed)
2089 (store_font_name_changed, parse_settings)
2090 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
2091 This avoids some unlikely crashes due to accessing freed storage,
2092 and avoids some minor memory leaks in the more-typical case.
2094 2014-02-28 Martin Rudalics <rudalics@gmx.at>
2096 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
2097 cursor when modeline can't be dragged (Bug#16647).
2099 2014-02-28 Glenn Morris <rgm@gnu.org>
2101 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
2102 from custom-delayed-init-variables. (Bug#11565)
2104 2014-02-27 Martin Rudalics <rudalics@gmx.at>
2106 More fixes for mouse glyph calculations (Bug#16647).
2107 * window.c (coordinates_in_window): In intersection of
2108 horizontal and vertical window dividers prefer the horizontal
2109 one. Add some extra parens to last fix.
2110 (window_relative_x_coord): Return x-coordinate for header and
2112 * xdisp.c (remember_mouse_glyph): In text area don't extend
2113 glyph into mode line to show the vertical drag cursor there
2114 immediately. Subdivide mouse glyphs in right fringes to show a
2115 horizontal drag cursor as soon as we enter the "grabbable width"
2116 portion. Handle vertical border case separately. Do not
2117 subdivide window divider areas.
2118 (note_mouse_highlight): On bottom divider of bottommost windows
2119 show vertical drag cursor only when the minibuffer window can be
2122 2014-02-27 Eli Zaretskii <eliz@gnu.org>
2124 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
2125 reset by the face of the object just displayed. See also bug#76.
2126 (get_next_display_element): If the string came from a display
2127 property, examine the box face attribute at it->position, not at
2128 it->current.pos, since the latter was not updated yet. (Bug#16870)
2129 (handle_face_prop): Improve commentary.
2131 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
2133 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
2134 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
2136 2014-02-26 Martin Rudalics <rudalics@gmx.at>
2138 Fixes around Bug#16647.
2139 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
2140 ON_BOTTOM_DIVIDER cases.
2141 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
2142 only if the window has no right divider.
2143 (Fcoordinates_in_window_p): Fix doc-string.
2145 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
2147 * lread.c (Funintern): Fix doc to match advertised calling convention.
2149 2014-02-24 Daniel Colascione <dancol@dancol.org>
2151 * keyboard.c (read_char): Close race that resulted in lost events.
2153 2014-02-22 Glenn Morris <rgm@gnu.org>
2155 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
2156 * window.c (window-resize-pixelwise): Doc fixes.
2158 * process.c (Finternal_default_process_filter)
2159 (Finternal_default_process_sentinel): Doc tweaks.
2161 2014-02-21 Glenn Morris <rgm@gnu.org>
2163 * process.c (Fprocess_buffer, Faccept_process_output)
2164 (Finternal_default_process_filter, Finternal_default_process_sentinel):
2167 2014-02-21 Martin Rudalics <rudalics@gmx.at>
2169 * window.c (Fwindow_scroll_bar_width): New function.
2171 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
2173 Pacify GCC when configuring with --enable-gcc-warnings.
2174 * xdisp.c (move_it_in_display_line_to) [lint]:
2175 Initialize recently-added local.
2177 2014-02-21 Daniel Colascione <dancol@dancol.org>
2179 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
2181 2014-02-20 Eli Zaretskii <eliz@gnu.org>
2183 * xdisp.c (init_iterator): Don't dereference a bogus face
2184 pointer. (Bug#16819)
2185 (try_cursor_movement): Don't use cursor position if
2186 set_cursor_from_row failed to compute it. This avoids assertion
2187 violations in MATRIX_ROW.
2188 (move_it_in_display_line_to): Save the iterator state in ppos_it
2189 only once per call. Reimplement the method used to return to the
2190 best candidate position if all the positions found in display line
2191 are beyond TO_CHARPOS. This cuts down the number of calls to
2192 bidi_shelve_cache, which moves a lot of stuff when lines are long
2193 and include bidirectional text. (Bug#15555)
2195 2014-02-20 Glenn Morris <rgm@gnu.org>
2197 * data.c (Fdefalias): Doc fix.
2199 2014-02-19 Eli Zaretskii <eliz@gnu.org>
2201 * xdisp.c (display_line): Fix horizontal scrolling of large images
2202 when fringes are turned off. This comes at a price of not
2203 displaying the truncation/continuation glyphs in this case.
2206 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
2207 CreateDIBSection returns an error indication, zero out *ximg after
2208 destroying the image. This avoids crashes in memory allocations
2209 due to the fact that some of the callers also call
2210 x_destroy_x_image, which will attempt to free an already free'd
2213 2014-02-18 Martin Rudalics <rudalics@gmx.at>
2215 * widget.c (update_various_frame_slots): Don't set
2216 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
2218 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
2220 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
2222 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
2224 temacs --daemon fix (Bug#16599).
2225 * emacs.c (main): Initialize daemon_pipe[1] here ...
2226 (syms_of_emacs): ... instead of here.
2228 2014-02-16 Anders Lindgern <andlind@gmail.com>
2230 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
2233 2014-02-16 Daniel Colascione <dancol@dancol.org>
2235 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
2236 (xd_get_connection_address): Use it.
2237 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
2238 xd_get_connection_address because the latter signals if the bus
2239 we're trying to close is already disconnected.
2241 2014-02-13 Eli Zaretskii <eliz@gnu.org>
2243 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
2244 argument to CreateThread. This avoids segfaults on Windows 9X.
2245 Reported by oslsachem <oslsachem@gmail.com>.
2247 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
2249 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
2250 * unexhp9k800.c (unexec_error): New function, to simplify the code.
2251 (check_lseek): New function, to report lseek errors.
2252 (save_data_space, update_file_ptrs, read_header, write_header)
2253 (copy_file, copy_rest, unexec): Use these news functions.
2254 (update_file_ptrs): Don't assume wraparound behavior when
2255 converting a large size_t value to off_t.
2257 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
2259 * composite.c (fill_gstring_header): Pass positions as C integers
2260 and move parameters checking to...
2261 (Fcomposition_get_gstring): ...this function. Handle case when
2262 buffer positions are in reversed order and avoid crash (Bug#16739).
2264 * buffer.c (validate_region): Mention current buffer in error message.
2266 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
2268 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
2270 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
2272 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
2274 2014-02-11 Glenn Morris <rgm@gnu.org>
2276 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
2277 Replace refs to "OpenStep" in messages.
2279 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
2281 Avoid "." at end of error diagnostics.
2282 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
2283 * font.c (Ffont_at):
2284 * nsfns.m (ns_display_info_for_name):
2285 * nsselect.m (Fx_own_selection_internal):
2286 * nsterm.m (performDragOperation:):
2287 Remove "." from end of diagnostic.
2289 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
2291 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
2292 unintuitive (bug#15824).
2293 (Fyes_or_no_p): Doc fix (bug#15456).
2295 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
2297 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
2299 * eval.c (call_debugger): When exiting the debugger, do not allow
2300 max_specpdl_size less than actual binding depth (Bug#16603).
2301 (syms_of_eval): Adjust docstring.
2303 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
2305 * cmds.c (Fself_insert_command): Output a clearer error message on
2306 negative repetitions (bug#9476).
2308 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
2310 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2312 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
2314 * minibuf.c (Fread_string): Doc clarification (bug#15422).
2316 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
2318 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
2320 * keyboard.c (Frecursive_edit): Fix typo in docstring.
2322 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2324 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
2326 * keyboard.c (Frecursive_edit): Say more precicely how throwing
2327 `exit' works (bug#15865).
2329 2014-02-07 Martin Rudalics <rudalics@gmx.at>
2331 Constrain window box/body sizes and margin widths (Bug#16649).
2332 * xdisp.c (window_box_width): Don't return less than zero.
2333 (window_box_left_offset, window_box_right_offset): Don't return
2334 more than the window's pixel width.
2335 * window.c (window_body_height, window_body_width): Don't return
2337 (window_resize_apply): Adjust margin width, if necessary.
2339 2014-02-07 Glenn Morris <rgm@gnu.org>
2341 * nsterm.m (syms_of_nsterm): Doc fix.
2343 2014-02-06 Eli Zaretskii <eliz@gnu.org>
2345 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
2346 New variables: pointers through which to call the respective APIs.
2347 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
2348 (filename_from_ansi, sys_link, check_windows_init_file):
2349 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
2350 This is required on Windows 9X, where we dynamically load
2351 UNICOWS.DLL which has their non-stub implementations.
2352 (maybe_load_unicows_dll): Assign addresses to these 2 function
2353 pointers after loading UNICOWS.DLL.
2355 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
2356 MultiByteToWideChar and WideCharToMultiByte through function
2359 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
2362 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
2364 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
2365 for OSX >= 10.9 if separate spaces are used.
2366 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
2368 2014-02-06 Glenn Morris <rgm@gnu.org>
2370 * buffer.c (cache-long-scans): Doc fix.
2372 2014-02-05 Eli Zaretskii <eliz@gnu.org>
2374 * w32fns.c (Fw32_shell_execute): Doc fix.
2376 2014-02-05 Bastien Guerry <bzg@gnu.org>
2378 * syntax.c (Fforward_word): Call Fconstrain_to_field with
2379 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
2381 2014-02-05 Martin Rudalics <rudalics@gmx.at>
2383 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
2384 outside the window (Bug#16649).
2386 * xdisp.c (note_mouse_highlight): When entering a margin area show
2387 a non-text cursor (Bug#16647).
2389 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
2391 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
2392 It prompted a compile-time diagnostic on GNU/Linux.
2393 Simplify to remove the need for the label.
2395 2014-02-04 Eli Zaretskii <eliz@gnu.org>
2397 * w32menu.c (w32_popup_dialog): Don't condition the whole function
2398 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
2399 to show it; otherwise return 'unsupported--w32-dialog' to signal
2400 to the caller that emulation with menus is necessary.
2401 This resurrects code inadvertently deleted by the 2013-10-08 commit.
2403 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
2405 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
2408 * menu.c (Fx_popup_dialog): Don't condition the call to
2409 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
2410 special symbol 'unsupported--w32-dialog', emulate the dialog with
2411 a menu by calling x-popup-menu.
2413 * menu.h (Qunsupported__w32_dialog): New extern variable.
2415 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
2417 * keyboard.c (kbd_buffer_get_event): Read file notification events
2420 * xgselect.c (xg_select): Read glib events in any case, even if
2421 there are no file descriptors to watch for. (Bug#16519)
2423 2014-02-03 Martin Rudalics <rudalics@gmx.at>
2425 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
2426 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
2427 * w32term.c (w32_draw_window_divider): Handle first and last
2429 * w32term.h (w32_fill_area_abs): New function.
2430 * xdisp.c (x_draw_right_divider): Don't draw over bottom
2432 * xfaces.c (realize_basic_faces): Handle new face ids.
2433 * xfns.c (Fx_create_frame): Call x_default_parameter for right
2434 and bottom divider width.
2435 * xterm.c (x_draw_window_divider): Handle first and last pixels
2438 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
2440 * print.c (Fexternal_debugging_output): Add cast to pacify
2441 --enable-gcc-warnings.
2442 * eval.c (call_debugger): Grow specpdl if the debugger was
2443 entered due to specpdl overflow (Bug#16603) and allow more
2444 specpdl space for the debugger itself.
2446 2014-02-02 Martin Rudalics <rudalics@gmx.at>
2448 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
2451 2014-02-01 Eli Zaretskii <eliz@gnu.org>
2453 * w32fns.c (Ffile_system_info): Use WINAPI in the function
2454 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
2456 * print.c (Fexternal_debugging_output): If the argument character
2457 is non-ASCII, encode it with the current locale's encoding before
2458 writing the result to the terminal. (Bug#16448)
2460 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
2461 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
2464 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
2466 * process.c (create_process): Reset SIGPROF handler in the child.
2467 * callproc.c (call_process): Likewise.
2469 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
2471 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
2473 2014-01-29 Eli Zaretskii <eliz@gnu.org>
2475 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
2476 of zero to print strings, GDB doesn't like it.
2478 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
2479 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
2480 we still use correct addresses. (Bug#16576)
2482 2014-01-27 K. Handa <handa@gnu.org>
2484 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
2485 to preserve the code detection behavior of 24.3.
2486 * coding.h (struct coding_system): New member detected_utf8_bytes.
2487 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
2488 (decode_coding_gap): Use short cut for UTF-8 file reading only
2489 when coding->detected_utf8_bytes equals to coding->src_bytes.
2490 * fileio.c (Finsert_file_contents): Cancel the previous change.
2492 2014-01-29 Martin Rudalics <rudalics@gmx.at>
2494 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
2495 that are not visible.
2497 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
2499 * xmenu.c (create_and_show_popup_menu): Handle case when no key
2500 is grabbed (Bug#16565).
2502 2014-01-28 Martin Rudalics <rudalics@gmx.at>
2504 * xdisp.c (last_max_ascent): Re-remove after erroneously
2505 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
2507 (move_it_to): Re-remove reference to last_max_ascent.
2508 (Fwindow_text_pixel_size): Add iterator's max_ascent and
2509 max_descent here instead of calling line_bottom_y.
2512 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
2514 * terminal.c (initial_free_frame_resources): New function.
2515 (init_initial_terminal): Install new hook to free face cache
2516 on initial frame and avoid memory leak. For details, see
2517 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
2518 * xfaces.c (free_frame_faces): Adjust comment.
2520 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2522 * data.c (Fstring_to_number): Document results if unparsable
2525 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
2527 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
2529 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2531 When decoding, prefer ptrdiff_t to int for buffer positions etc.
2532 * coding.c (detect_coding_utf_8, emacs_mule_char)
2533 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
2534 (check_utf_8, decode_coding):
2535 * coding.h (struct coding_system.errors):
2536 Use ptrdiff_t, not int, for integer values derived from buffer and
2539 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
2540 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
2541 before invoking decode_coding_gap, since there's just one block.
2543 2014-01-25 Martin Rudalics <rudalics@gmx.at>
2545 Fix handling of face attributes in Fx_create_frame (Bug#16529).
2546 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
2547 too early. Again run change_frame_size before assigning menu-
2550 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
2552 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
2553 arrives, call x_check_fullscreen, in case the new display has a
2554 different resolution. (Bug#16517)
2556 2014-01-25 Eli Zaretskii <eliz@gnu.org>
2558 * term.c (read_menu_input): If the selected frame changes, exit
2560 (tty_menu_show): If the selected frame changes while we displayed
2561 a menu, throw to top level. (Bug#16479)
2563 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
2565 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
2567 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
2569 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
2570 * data.c (count_one_bits_word): Fix bug (negated comparison)
2571 when BITS_PER_ULL < BITS_PER_BITS_WORD.
2573 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
2575 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
2576 Avoid undefined behavior by initializing display property bit of a
2577 string processed by the bidirectional iterator. For details, see
2578 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
2580 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
2582 Minor cleanup of previous change.
2583 * image.c (imagemagick_error, Fimagemagick_types):
2584 Omit some recently-introduced and unnecessary casts and assignments.
2586 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
2588 Fix two memory leaks discovered with Valgrind.
2589 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
2590 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
2592 2014-01-22 Martin Rudalics <rudalics@gmx.at>
2594 Fixes in window size functions around Bug#16430 and Bug#16470.
2595 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
2596 (Fwindow_mode_line_height, Fwindow_header_line_height)
2597 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2598 Minor doc-string adjustments.
2599 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
2600 Rewrite doc-strings.
2601 (window_body_height, window_body_width): Do not count partially
2602 visible lines/columns when PIXELWISE is nil (Bug#16470).
2603 (Qfloor, Qceiling): New symbols.
2605 2014-01-21 Eli Zaretskii <eliz@gnu.org>
2607 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
2608 when the image cache is not yet allocated. (Bug#16509)
2610 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
2612 * buffer.c (Fkill_buffer): When killing an indirect buffer,
2613 re-attach intervals to its base buffer (Bug#16502).
2614 * intervals.c (set_interval_object): Move from here...
2615 * intervals.h (set_interval_object): ... to here. Fix comments.
2617 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
2619 Avoid undefined behavior by initializing buffer redisplay bit.
2620 Problem reported by Dmitry Antipov in
2621 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
2622 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
2624 Revert some of the CANNOT_DUMP fix (Bug#16494).
2625 * lread.c (init_lread): Fix typo: NILP, not !NILP.
2627 2014-01-19 Eli Zaretskii <eliz@gnu.org>
2629 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
2630 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
2631 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
2632 they are replaced by macros that expand into direct calls to the
2633 corresponding functions from GDI32.DLL.
2634 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
2635 variables in the Cygwin build, they are unused.
2637 2014-01-19 K. Handa <handa@gnu.org>
2639 * composite.c (composition_update_it): Fix previous change.
2641 2014-01-18 Eli Zaretskii <eliz@gnu.org>
2643 Fix file name handling on MS-Windows 9X.
2644 * w32.c (maybe_load_unicows_dll): New function.
2646 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
2647 on, to make sure we can convert file names to and from UTF-8 on
2648 Windows 9X. This fixes a failure to start up because Emacs cannot
2649 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
2651 * w32font.c [WINDOWSNT]: Include w32.h.
2652 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
2653 of implementing the same stuff.
2654 Remove now unused g_b_init_is_windows_9x.
2656 * w32.h (maybe_load_unicows_dll): Add prototype.
2658 2014-01-17 Eli Zaretskii <eliz@gnu.org>
2660 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
2661 switch to single keyboard. Prevents daemon crashes when a new
2662 client connects while we show a TTY menu in an existing client.
2665 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
2667 Fix MinGW64 porting problem with _setjmp.
2668 Reported by Eli Zaretskii in:
2669 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
2670 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
2671 the old _setjmp and _longjmp. All uses changed.
2673 2014-01-13 Daniel Colascione <dancol@dancol.org>
2675 * textprop.c (Fremove_list_of_text_properties):
2676 Correctly handle reaching the end of the interval tree. (Bug#15344)
2678 2014-01-13 Martin Rudalics <rudalics@gmx.at>
2680 * xdisp.c (resize_mini_window): Round height to a multiple of
2681 frame's line height. Fix bug in calculation of window start
2682 position (Bug#16424).
2684 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
2686 * macfont.m: Include termchar.h.
2687 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
2688 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
2689 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
2690 *_WITH_GC_* to take face and f as parameters.
2691 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
2692 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
2694 2014-01-13 Daniel Colascione <dancol@dancol.org>
2696 Fix menu item updating in the presence of the Unity global menu
2699 * gtkutil.h (xg_have_tear_offs): Add frame parameter
2700 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
2702 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
2703 updating menus; explain why.
2704 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
2705 problem it's supposed to solve and it interferes with detecting
2706 the presence of a global menu.
2707 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
2710 2014-01-11 K. Handa <handa@gnu.org>
2712 * composite.c (composition_update_it): Fix indexing of
2713 LGSTRING_CHAR (Bug#15984).
2715 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
2717 * unexw32.c (_start) [__MINGW64__]: Define to __start.
2719 2014-01-11 Eli Zaretskii <eliz@gnu.org>
2721 * xdisp.c (try_window_id): Don't use this function's optimizations
2722 if overlays in the buffer displayed by the window have changed
2723 since last redisplay. (Bug#16347)
2724 (message_dolog): Fix indentation.
2726 2014-01-11 Martin Rudalics <rudalics@gmx.at>
2728 * frame.c (frame_resize_pixelwise): Fix doc-string.
2730 2014-01-10 Martin Rudalics <rudalics@gmx.at>
2732 Fix handling of internal borders (Bug#16348).
2733 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
2734 Remove internal border width from pixel width of windows.
2735 (change_frame_size_1): Don't return early when frame's pixel
2736 size changes - we still have to record the new sizes in the
2738 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
2739 also when toolbar gets larger.
2740 * window.c (check_frame_size): Include internal_border_width in
2742 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
2743 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
2744 In non-toolkit/non-GTK version clear internal border.
2745 * xterm.c (x_clear_under_internal_border): New function for
2746 non-toolkit/non-GTK version.
2747 (x_after_update_window_line): In non-toolkit/non-GTK version
2749 (handle_one_xevent, x_set_window_size):
2750 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
2751 * xterm.h (x_clear_under_internal_border): Extern it.
2753 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
2755 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
2756 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
2759 2014-01-06 Eli Zaretskii <eliz@gnu.org>
2761 * xdisp.c (redisplay_window): Don't skip window redisplay if the
2762 last value of point is not equal to buffer's point. (Bug#16129)
2764 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
2767 * nsterm.h (updateCollectionBehavior): Rename from
2768 updateCollectionBehaviour. All uses changed.
2770 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
2771 * Makefile.in (SETFATTR): New macro.
2772 (temacs$(EXEEXT)): Use it.
2774 2014-01-04 Martin Rudalics <rudalics@gmx.at>
2776 Fix maximization behavior on Windows (Bug#16300).
2777 * w32fns.c (w32_fullscreen_rect): Don't handle
2778 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
2779 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
2780 of SetWindowPos. Restore last placement also when leaving
2781 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
2782 but the FULLSCREEN_BOTH case.
2784 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
2787 * data.c (arithcompare_driver):
2788 * fileio.c (Fcar_less_than_car):
2789 * fns.c (internal_equal):
2790 * frame.c (delete_frame):
2791 * lisp.h (enum More_Lisp_Bits):
2793 Avoid C99 constructs that don't work in C89.
2794 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
2795 to port to C89, which doesn't have 'long long'.
2796 (count_trailing_zero_bits): Use them.
2798 2014-01-03 Chong Yidong <cyd@gnu.org>
2800 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
2802 2014-01-02 Martin Rudalics <rudalics@gmx.at>
2804 Further adjust frame/window scrollbar width calculations.
2805 * window.c (apply_window_adjustment):
2806 Set windows_or_buffers_changed.
2807 (Fwindow_scroll_bars): Return actual scrollbar width.
2808 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2809 For non-toolkit builds again use 14 as minimum width and set
2810 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
2811 * xterm.c (XTset_vertical_scroll_bar): Take width from
2812 WINDOW_SCROLL_BAR_AREA_WIDTH.
2813 (x_new_font): Rename wid to unit. Base calculation of new
2814 scrollbar width on toolkit used and make it analogous to that of
2815 x_set_scroll_bar_default_width.
2816 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2817 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
2818 of GetSystemMetrics.
2819 * w32term.c (w32_set_vertical_scroll_bar): Take width from
2820 WINDOW_SCROLL_BAR_AREA_WIDTH.
2821 (x_new_font): Make it correspond to changes in xterm.c.
2823 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
2825 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
2826 This is a cleaner way to fix the MinGW-w64 porting problem.
2827 Check for INTPTR_MAX misconfiguration.
2829 2014-01-01 Eli Zaretskii <eliz@gnu.org>
2831 * search.c (newline_cache_on_off, find_newline): In indirect
2832 buffers, use the newline cache of the base buffer.
2834 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
2835 buffer, invalidate the caches of its base buffer. (Bug#16265)
2837 * indent.c (width_run_cache_on_off, compute_motion): In indirect
2838 buffers, use the width-run cache of the base buffer.
2840 * xdisp.c (redisplay_window): When the window displays an indirect
2841 buffer, and the character widths in the display table have
2842 changed, invalidate the width-run cache of the corresponding base
2845 * fileio.c (Finsert_file_contents): When invalidating the newline
2846 cache, consider the case of inserting into indirect buffer.
2848 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
2849 In indirect buffers, use the paragraph cache of the base buffer.
2851 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2853 * window.c (grow_mini_window): Fix last change.
2855 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
2857 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
2859 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
2861 * w32term.c (w32_initialize): Use LCID and LOWORD.
2863 * w32proc.c (create_child): Use pid_t for 5th argument.
2864 (IsValidLocale): Don't provide prototype for MinGW64.
2865 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
2866 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
2868 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
2869 MinGW64 doesn't support.
2871 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
2873 * w32.c (set_named_security_info): New function.
2874 (acl_set_file): Fall back on set_named_security_info if
2875 set_file_security fails.
2876 (g_b_init_set_named_security_info_w)
2877 (g_b_init_set_named_security_info_a): New static variables.
2878 (globals_of_w32): Initialize them to zero.
2879 (set_named_security_info): Set them to non-zero if the
2880 corresponding API is available.
2881 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2882 New function typedefs.
2884 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2886 Some more fixes following pixelwise resize changes including one
2888 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2889 of frame_resize_pixelwise.
2890 * widget.c (pixel_to_text_size): New function.
2891 (update_wm_hints): Have size hints respect value of
2892 frame_resize_pixelwise.
2893 (EmacsFrameResize): Alway process resize requests pixelwise.
2894 * window.c (grow_mini_window): Make sure mini window is at least
2896 * xdisp.c (display_menu_bar): Make sure menubar extends till
2898 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2899 (x_set_tool_bar_lines): Calculate pixelwise.
2900 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2901 frame_resize_pixelwise.
2903 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2905 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2906 variables not used there.
2908 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2910 * w32.c (sys_umask): New function. (Bug#16299)
2912 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2914 * dispnew.c (change_frame_size_1): Take old width of root window
2915 from that window's pixel width. (Bug#16284)
2917 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2919 Plain copy-file no longer chmods an existing destination (Bug#16133).
2920 * fileio.c (realmask): Now a static var, not a local.
2921 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2922 Remove arg STATPTR. All uses changed.
2923 (Fcopy_file): Do not alter permissions of existing destinations,
2924 unless PRESERVE-PERMISSIONS (renamed from
2925 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2926 Avoid race when testing for existing destinations and for
2927 when input and output files are the same.
2928 If changing the group fails, adjust both default and
2929 preserved permissions so that access is not granted to the
2931 (Fset_default_file_modes, init_fileio): Update realmask.
2932 (Fdefault_file_modes): Use realmask instead of calling umask.
2934 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2936 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2937 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2938 flags on the daemon pipe ends before execing.
2940 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2942 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2943 session. (Bug#14739)
2945 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2947 * callproc.c (Vexec_path): Document that exec-directory is in it.
2949 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2951 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2954 2013-12-27 Chong Yidong <cyd@gnu.org>
2956 * data.c (Fsymbol_function): Doc fix.
2958 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2960 Some more tinkering with Bug#16051.
2961 * window.c (resize_frame_windows): Don't let the size of the
2962 root window drop below the frame's default character size.
2963 Never ever delete any subwindows - let the window manager do the
2966 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2967 of toolbar lines needed when they exceed the height of the root
2969 (unwind_create_frame_1): New function.
2970 (Fx_create_frame): Generally inhibit calling the window
2971 configuration change hook here. Remove extra call to
2972 change_frame_size - it's not needed when we don't run the
2973 configuration change hook.
2975 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2977 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2978 On my Fedora 19 platform the core dumps were so big that
2979 my desktop became nearly catatonic.
2980 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2981 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2982 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2983 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2984 a clang-only syntax.
2985 * conf_post.h (__has_feature): New macro, if not already defined.
2986 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2987 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2989 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2991 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2992 is a file name. (Bug#16252)
2994 2013-12-25 Chong Yidong <cyd@gnu.org>
2996 * keyboard.c (Voverriding_terminal_local_map)
2997 (Voverriding_local_map): Doc fix.
2999 * keymap.c (Vemulation_mode_map_alists): Doc fix.
3001 2013-12-24 Eli Zaretskii <eliz@gnu.org>
3003 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
3004 file name when it is submitted to ShellExecute. Simplify code.
3005 Don't test DOCUMENT for being a string, as that is enforced by
3006 CHECK_STRING. Doc fix.
3008 2013-12-23 Eli Zaretskii <eliz@gnu.org>
3010 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
3011 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
3012 redisplay_tool_bar does. Improve and fix commentary.
3013 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
3014 limits of the glyph matrices. (Bug#16051)
3015 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
3016 only when the new size is different from the old one, and the new
3017 size can be achieved given the frame height.
3019 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
3021 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
3023 2013-12-23 Glenn Morris <rgm@gnu.org>
3025 * lread.c (Fload): Mention load-prefer-newer in doc.
3027 2013-12-22 Martin Rudalics <rudalics@gmx.at>
3029 Handle Bug#16207 by being more restrictive when running hooks.
3030 * window.c (unwind_change_frame): New function.
3031 (Fset_window_configuration): Don't run configuration change hook
3032 while the frame configuration is unsafe. Call select_window
3035 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
3037 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
3039 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
3041 * nsterm.h: Declare EmacsColor category.
3043 * nsterm.m (NSColor): Implement EmacsColor category.
3044 (ns_get_color): Use colorUsingDefaultColorSpace.
3045 (ns_get_color, ns_term_init): Use colorForEmacsRed.
3047 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
3049 2013-12-21 Eli Zaretskii <eliz@gnu.org>
3051 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
3052 having the PNG_NORETURN attribute, to avoid compiler warning in
3055 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3057 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
3059 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
3060 fringe background extension.
3061 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3062 because they are now always the same as `left' and `width',
3063 respectively. Remove code for the case that `width' and
3064 `sb_width' are different.
3066 2013-12-20 Martin Rudalics <rudalics@gmx.at>
3068 Remove scroll_bar_actual_width from frames.
3069 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
3070 * frame.c (Fscroll_bar_width): Return scroll bar area width.
3071 (x_figure_window_size):
3072 * nsterm.m (x_set_window_size):
3073 * widget.c (set_frame_size):
3074 * w32term.c (x_set_window_size):
3075 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
3076 scroll_bar_actual_width.
3078 Convert scroll_bar members to integers on Windows.
3079 * w32term.h (struct scroll_bar): Convert top, left, width,
3080 height, start, end and dragging to integers.
3081 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
3083 * w32term.c (w32_set_scroll_bar_thumb)
3084 (w32_scroll_bar_handle_click): Remove XINT conversions for
3085 scroll_bar members. Treat bar->dragging as integer.
3086 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
3087 first element. Remove XINT conversions for scroll_bar members.
3088 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
3089 Remove XINT conversions for scroll_bar members.
3091 Fix assignment for new window total sizes.
3092 * window.c (Fwindow_resize_apply_total): Assign values for
3095 2013-12-20 Chong Yidong <cyd@gnu.org>
3097 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
3098 argument to `append'.
3100 2013-12-19 Eli Zaretskii <eliz@gnu.org>
3102 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
3103 current text face, for extending the face of the display margins.
3106 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
3107 Doc fix. (Bug#16190)
3109 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
3111 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
3114 * nsterm.m (Qfile, Qurl): New.
3115 (EV_MODIFIERS2): New macro.
3116 (EV_MODIFIERS): Use EV_MODIFIERS2.
3117 (ns_term_init): Remove font and color from DND, does not work on
3118 newer OSX, and other ports don't have them.
3119 (performDragOperation:): Handle modifiers used during drag.
3120 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
3121 Remove global Lisp variables used to communicate with ns-win.el.
3122 Remove font and color handling.
3123 (syms_of_nsterm): Defsym Qfile and Qurl.
3125 2013-12-19 Anders Lindgren <andlind@gmail.com>
3127 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
3128 (ns_constrain_all_frames, x_set_offset): Remove assignment to
3130 (updateFrameSize:, windowWillResize:toSize:): Add trace.
3131 (constrainFrameRect): Remove special case nr_screens == 1.
3132 Don't constrain size to size of view.
3134 * nsterm.h (ns_output): Remove dont_constrain.
3136 2013-12-19 Anders Lindgren <andlind@gmail.com>
3138 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
3140 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
3142 Minor fixes for recent openp changes.
3143 * lisp.h (GCPRO7): New macro.
3144 * lread.c (openp): Use bool for boolean; all callers changed.
3145 Protect save_string from GC. Don't assume that file descriptors
3146 are nonzero. Redo save_mtime comparison to avoid bogus GCC
3147 warning about uninitialized variable.
3149 2013-12-18 Eli Zaretskii <eliz@gnu.org>
3151 * w32fns.c (emacs_abort): Use intptr_t as argument of
3152 INT_BUFSIZE_BOUND, to avoid compiler warnings.
3154 2013-12-18 Glenn Morris <rgm@gnu.org>
3156 * lread.c (Fload): Pass load_prefer_newer to openp.
3157 Don't bother checking mtime if openp already did it.
3158 (openp): Add `newer' argument, to check all suffixes
3159 and find the newest file.
3160 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
3161 * callproc.c (call_process):
3162 * charset.c (load_charset_map_from_file):
3163 * emacs.c (init_cmdargs):
3164 * image.c (x_create_bitmap_from_file, x_find_image_file):
3166 * lread.c (Flocate_file_internal):
3167 * process.c (Fformat_network_address):
3168 * sound.c (Fplay_sound_internal):
3169 * w32.c (check_windows_init_file):
3170 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
3172 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
3174 2013-12-17 Eli Zaretskii <eliz@gnu.org>
3176 * w32.c (getloadavg): Don't index samples[] array with negative
3177 indices. Recover from wall-clock time being set backwards.
3179 * w32term.c (w32_initialize): Declare the argument of
3180 set_user_model as const.
3182 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
3183 (w32_menu_show): Constify some arguments passed to MessageBox.
3185 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
3186 to initialize Lisp objects.
3188 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
3189 initialize Lisp objects.
3191 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
3192 use variables used only on X under that condition.
3194 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
3195 variables not used there.
3197 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
3199 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
3200 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
3202 2013-12-16 Eli Zaretskii <eliz@gnu.org>
3204 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
3205 code, revealed in presence of R2L characters, character
3206 compositions, and display vectors. A better fix for Bug#16148.
3207 (extend_face_to_end_of_line): Don't reference tool_bar_window in
3208 GTK and NS builds, they don't have this member of struct frame.
3210 * dispextern.h (struct composition_it): Correct a comment for the
3213 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
3215 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
3216 This prevents a compilation error on C compilers that do not
3217 default functions to return 'int' if not declared. Also, add
3218 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
3219 since it now uses inline functions.
3221 2013-12-16 Eli Zaretskii <eliz@gnu.org>
3223 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
3224 display margins on mode line, header line, and in the frame's
3225 tool-bar window. (Bug#16165)
3227 2013-12-16 Andreas Schwab <schwab@suse.de>
3229 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
3231 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
3233 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
3236 2013-12-16 Martin Rudalics <rudalics@gmx.at>
3238 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
3240 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
3242 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
3243 intended to find bogus pointers in font objects (Bug#16140).
3244 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
3245 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
3246 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
3247 Disable for MS-Windows due to Bug#15876; apparently this
3248 requires more or less substantial changes in fontset code.
3249 * xfont.c (xfont_close):
3250 * xftfont.c (xftfont_close): Call x_display_info_for_display
3251 to check whether 'Display *' is valid (Bug#16093 and probably
3254 2013-12-15 Eli Zaretskii <eliz@gnu.org>
3256 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
3257 Reported by Juanma Barranquero <lekktu@gmail.com>.
3259 * process.c (Fprocess_send_eof): Don't crash if someone tries to
3260 open a pty on MS-Windows. (Bug#16152)
3262 * emacs.c (decode_env_path): Fix bogus comparison against
3263 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
3265 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
3267 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
3268 (Fx_file_dialog): Add parentheses around && to silence warning.
3270 * w32term.c (construct_drag_n_drop): Remove unused local variable.
3272 2013-12-15 Eli Zaretskii <eliz@gnu.org>
3274 * xdisp.c (extend_face_to_end_of_line): Extend background of
3275 non-default face in margin areas as well. (Bug#16151)
3276 (display_line): Call extend_face_to_end_of_line for continued
3277 lines as well, if the display margins have non-zero width.
3278 (set_glyph_string_background_width): When needed, set the
3279 extends_to_end_of_line_p flag on glyph strings to be drawn in
3280 margin areas, not only in the text area.
3282 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
3285 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
3287 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
3288 Don't worry about verify_error being t, since it has to be a list.
3290 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
3292 Use bool for boolean, focusing on headers.
3293 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
3294 No need to include <stdbool.h>, since conf_post.h does it now.
3295 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
3296 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
3297 (SET_PER_BUFFER_VALUE_P):
3298 * ccl.c, ccl.h (setup_ccl_program):
3299 * ccl.h (CHECK_CCL_PROGRAM):
3300 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
3301 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
3302 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
3303 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
3304 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
3305 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
3306 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
3307 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
3308 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
3309 (CHARSET_FAST_MAP_SET):
3310 * coding.c (decode_coding_ccl, encode_coding_ccl):
3311 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
3312 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
3313 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
3314 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
3315 (decode_coding_c_string):
3316 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
3317 * conf_post.h (has_attribute):
3318 * dispextern.h (trace_redisplay_p)
3319 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
3320 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
3321 (SET_GLYPH_FROM_CHAR_GLYPH)
3322 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
3323 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
3324 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
3325 (cursor_in_mouse_face_p):
3326 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
3327 (blank_row, prepare_desired_row)
3328 (build_frame_matrix_from_leaf_window, make_current)
3329 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
3330 (update_window, scrolling_window, update_frame_line):
3331 * disptab.h (GLYPH_FOLLOW_ALIASES):
3332 * editfns.c (Fformat):
3333 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
3334 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
3335 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
3336 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
3337 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
3338 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
3339 (FONT_DEFERRED_LOG):
3340 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
3341 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
3342 (FRAME_MOUSE_UPDATE):
3343 * fringe.c (Fdefine_fringe_bitmap):
3344 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
3345 (x_create_bitmap_from_xpm_data, xpm_load_image):
3346 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
3347 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
3348 (MERGE_INTERVAL_CACHE):
3349 * keymap.h (KEYMAPP):
3350 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
3351 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
3352 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
3353 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
3354 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
3355 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
3356 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
3357 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
3358 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
3359 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
3360 (SETUP_BUFFER_SYNTAX_TABLE):
3361 * systime.h (timespec_valid_p):
3362 * term.c (save_and_enable_current_matrix):
3363 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
3364 * xdisp.c (in_display_vector_p, display_tool_bar_line)
3365 (redisplay_internal, try_window_reusing_current_matrix)
3366 (sync_frame_with_window_matrix_rows, try_window_id)
3367 (display_menu_bar, display_tty_menu_item, display_mode_line)
3368 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
3369 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
3370 * xmenu.c (xmenu_show):
3371 * xterm.c (use_xim, x_term_init):
3372 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
3373 (struct x_bitmap_record):
3374 Use bool for booleans.
3375 * ccl.c (struct buffer_text):
3376 * ccl.h (struct ccl_program):
3377 * charset.h (struct charset):
3379 * coding.h (struct iso_2022_spec, struct coding_system):
3380 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
3381 (struct glyph_string, struct face, struct face_cache)
3382 (struct bidi_string_data, struct bidi_it)
3383 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
3385 * editfns.c (Fformat):
3386 * frame.h (struct frame):
3387 * fringe.c (struct fringe_bitmap):
3388 * intervals.h (struct interval):
3389 * keyboard.h (struct kboard):
3390 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
3391 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
3392 (struct Lisp_Buffer_Local_Value, union specbinding):
3393 * macfont.m (struct macfont_info):
3394 * process.h (struct Lisp_Process):
3395 * termchar.h (struct tty_display_info):
3396 * window.h (struct window):
3397 * xterm.h (struct x_output):
3398 Use bool_bf for boolean bit-fields.
3399 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
3400 All callers changed.
3401 * ccl.h (struct ccl_program): Remove unused members private_state,
3402 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
3404 (struct ccl_spec): Remove unused members cr_carryover,
3405 eight_bit_carryover.
3406 * conf_post.h: Include <stdbool.h>.
3407 (bool_bf): New type.
3408 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
3409 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
3410 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
3411 'do { ... } while (false)' brackets.
3412 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
3413 Args must now be expressions; all callers changed.
3414 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
3415 (PRODUCE_GLYPHS): Simplify use of boolean.
3416 * fileio.c (Fcopy_file):
3417 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
3418 * lisp.h (UNGCPRO): Return void, not int.
3419 (FOR_EACH_TAIL): Use void expression, not int expression.
3420 * region-cache.c: Reindent.
3421 * region-cache.h: Copy comments from region-cache.c, to fix
3422 incorrect remarks about booleans.
3424 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3426 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
3427 when character at point is displayed from a display vector.
3430 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
3432 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
3433 now a list of certificate validation checks that will abort a
3434 connection with an error.
3435 (Fgnutls_boot): Document it and use it.
3437 2013-12-14 Martin Rudalics <rudalics@gmx.at>
3439 * w32term.c (w32_enable_frame_resize_hack): New variable.
3440 (x_set_window_size): Use it to hack frame resizing on Windows
3443 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3445 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
3446 Windows-specific code to w32.c. Change error message text to
3447 match that of Posix platforms.
3449 * w32.c (w32_copy_file): New function, most of the code copied and
3450 reworked from Fcopy_file. Improve error handling. Plug memory
3451 leak when errors are thrown. Support file names outside of the
3452 current codepage. (Bug#7100)
3454 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3456 * lread.c (load_path_default): Prototype.
3458 2013-12-13 Glenn Morris <rgm@gnu.org>
3460 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
3461 (dump_path): Remove.
3462 (load-path-default): Remove `changed' argument.
3463 Do not set dump_path permanently. Simplify.
3464 (init_lread): Simplify.
3465 (syms_of_lread): Remove dump_path.
3467 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3469 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
3470 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
3471 2013-12-12 font-related change to avoid Bug#16128, which
3472 is quite hard to fix without even more substantial changes.
3474 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3476 * font.c (font_close_object): Check for live frame (Bug#16128).
3478 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3480 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
3481 Return ptrdiff_t, not int, since it's a buffer size.
3482 Reindent/reparen some macros to a more Gnuish style.
3484 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
3486 Avoid undefined behavior with huge regexp interval counts.
3487 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
3488 since it's now specialized to interval counts. All uses changed.
3489 Do not assume wrapraound on signed integer overflow.
3490 (regex_compile): Simplify based on the above changes.
3492 2013-12-12 Eli Zaretskii <eliz@gnu.org>
3494 Support file names on MS-Windows that use characters outside of
3495 the current system codepage. (Bug#7100)
3497 * w32.c (get_file_security, set_file_security)
3498 (create_symbolic_link): Separate pointers and boolean flags for
3499 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
3500 non-zero, else the former.
3501 (codepage_for_filenames, filename_to_utf16, )
3502 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
3504 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
3506 (normalize_filename): Lose the DBCS code, now works on UTF-8.
3507 Accept only one argument; all callers changed.
3508 (dostounix_filename): Remove the second argument, now works in
3509 UTF-8. All callers changed.
3510 (parse_root): Lose DBCS code.
3511 (get_long_basename, w32_get_short_filename, init_environment)
3512 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
3513 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
3514 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
3515 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
3516 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
3517 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
3519 (ansi_encode_filename): New function.
3520 (get_emacs_configuration, get_emacs_configuration_options):
3522 (add_volume_info, GetCachedVolumeInformation): Run the input file
3523 name through unixtodos_filename, to ensure it is stored and
3524 referenced in canonical form.
3525 (get_volume_info): Lose the DBCS code, now works in UTF-8.
3526 (logon_network_drive, sys_link, utime): Improve error handling.
3527 (sys_access): New function.
3528 (hashval, generate_inode_val): Unused functions deleted.
3529 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
3530 (check_windows_init_file): Convert error message from UTF-8 to
3531 ANSI codepage, for display in the message box.
3532 (globals_of_w32): Set w32_unicode_filenames according to the OS
3535 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
3536 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3537 (syms_of_w32term): Declare w32-unicode-filenames.
3539 * w32proc.c (new_child, delete_child): Remove code that handled
3540 unused pending_deletion and input_file members of the child struct.
3541 (create_child, sys_spawnve): Convert all file names to ANSI
3542 codepage. Use ANSI APIs explicitly; forcibly fail if any file
3543 name cannot be encoded in ANSI codepage. Don't use
3544 unixtodos_filename, mirror slashes by hand.
3545 (record_infile, record_pending_deletion): Functions deleted.
3546 (Fw32_short_file_name): Call w32_get_short_filename instead of
3549 * w32notify.c (add_watch): Work in Unicode mode when
3550 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3551 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
3552 instead, do the same with Lisp primitives.
3554 * w32fns.c (file_dialog_callback, Fx_file_dialog)
3555 (Fsystem_move_file_to_trash, Fw32_shell_execute)
3556 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
3557 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
3558 (Fw32_shell_execute): Improve error reporting.
3559 (Fdefault_printer_name): Ifdef away for Cygwin.
3561 * w32.h (struct _child_process): Remove input_file and
3562 pending_deletion members that are no longer used.
3563 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
3564 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
3565 (ansi_encode_filename): New and updated prototypes.
3567 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
3569 (unexec): Don't use dostounix_filename, it expects a file name in
3570 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
3573 * fileio.c (Ffile_name_directory, file_name_as_directory)
3574 (directory_file_name, Fexpand_file_name)
3575 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
3576 arguments of dostounix_filename.
3577 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
3578 use MAX_UTF8_PATH for size of file-name strings.
3579 (emacs_readlinkat): Build an explicitly unibyte string for file
3581 (syms_of_fileio) <file-name-coding-system>:
3582 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
3584 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
3585 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
3586 directories to UTF-8.
3587 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
3588 environment, and each element of the input PATH, to UTF-8.
3590 * dired.c (file_attributes): Use build_unibyte_string explicitly
3591 to make Lisp strings from user and group names.
3593 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
3596 * coding.c (decode_file_name, encode_file_name): New functions.
3598 * termcap.c (tgetent): Adapt to the change in arguments of
3601 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
3604 * msdos.c (dostounix_filename, init_environment): Adapt to the
3605 change in arguments of dostounix_filename.
3607 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
3608 [WINDOWSNT]: Encode file names passed to the image libraries in
3611 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
3612 [WINDOWSNT]: Convert file names to the current ANSI codepage.
3614 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
3615 arguments of dostounix_filename.
3617 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3619 * font.h (struct font_entity) [HAVE_NS]: New field to record
3620 font driver which was used to create this entity.
3621 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
3622 frame where the font was opened.
3623 (font_close_object): Add prototype.
3624 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
3625 (font_close_object): Not static any more. Lost frame arg.
3626 Adjust comment and users.
3627 * alloc.c (cleanup_vector): Call font_close_object to adjust
3628 per-frame font counters correctly. If HAVE_NS, also call
3629 driver-specific cleanup for font-entity objects.
3630 * ftfont.c (ftfont_open):
3631 * nsfont.m (nsfont_open):
3632 * w32font.c (w32font_open_internal):
3633 * xfont.c (xfont_open):
3634 * xftfont.c (xftfont_open): Save frame pointer in font object.
3635 * macfont.m (macfont_open): Likewise.
3636 (macfont_descriptor_entity): Save driver pointer to be able
3637 to call its free_entity routine when font-entity is swept.
3638 * ftxfont.c (ftxfont_open): Add eassert because frame
3639 pointer should be saved by ftfont_driver.open.
3641 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3643 * xterm.c (x_make_frame_visible): Restore hack which is needed when
3644 input polling is used. This is still meaningful for Cygwin, see
3645 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
3646 * keyboard.c (poll_for_input_1, input_polling_used):
3647 Define unconditionally.
3648 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
3649 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
3650 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
3651 (font_for_char): Prefer ptrdiff_t to int for buffer position.
3652 (face_for_char): Likewise. Rearrange eassert and return ASCII
3653 face for CHAR_BYTE8_P.
3654 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
3656 2013-12-11 Ken Brown <kbrown@cornell.edu>
3658 * dispextern.h (erase_phys_cursor):
3659 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
3661 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
3663 * nsterm.m (x_free_frame_resources):
3664 * term.c (tty_free_frame_resources):
3665 * xterm.c (x_free_frame_resources): Do not check for non-NULL
3666 face cache because it's implied by free_frame_faces anyway.
3667 * w32term.c (x_free_frame_resources): Likewise. Do not call
3668 free_frame_faces twice.
3670 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3672 * editfns.c (Fformat_time_string): Mention %F in the doc.
3674 2013-12-11 Martin Rudalics <rudalics@gmx.at>
3676 * window.c (resize_frame_windows): Don't return immediately when
3677 the root window's size doesn't change - the minibuffer window
3678 may still have to be repositioned/resized.
3679 * xfns.c (Fx_create_frame): Always change the frame size after
3680 initializing the frame's faces.
3681 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
3682 change_frame_size should already have done it.
3683 (x_new_font): Assign new tool- and menu-bar heights.
3684 (x_set_window_size_1): Account for tool- and menu-bar heights
3685 (Bug#16013). Don't set pixel sizes since change_frame_size
3686 should already have done it.
3688 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
3690 Remove the option of using libcrypto.
3691 * Makefile.in (LIB_CRYPTO): Remove.
3692 (LIBES): Don't use it.
3694 2013-12-11 Juri Linkov <juri@jurta.org>
3696 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
3697 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
3699 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
3701 * xdisp.c (display_tool_bar_line): Don't extend on a previously
3702 drawn tool bar items (Bug#16058).
3703 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
3705 2013-12-09 Ken Brown <kbrown@cornell.edu>
3707 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
3709 * lisp.h (get_frame_param): Adjust conditions for prototype
3712 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
3714 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
3715 Avoid unused macro warning if configured --without-xft.
3717 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
3719 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
3721 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
3723 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
3725 * emacs.c (main): Call fixup_locale a second time for GNUstep.
3727 2013-12-08 Martin Rudalics <rudalics@gmx.at>
3729 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
3731 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
3733 Use libcrypto's checksum implementations if available, for speed.
3734 * Makefile.in (LIB_CRYPTO): New macro.
3737 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
3738 The macro didn't conform to C99 due to type mismatch,
3739 which caused compilation failure with Sun C 5.12,
3740 and it was confusing anyway. Include window.h to declare
3741 redisplay_other_windows.
3743 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
3745 * window.c (set_window_buffer): Update mode line (bug#16084).
3747 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
3749 Fix minor problems found by static checking.
3750 * keyboard.c (poll_for_input_1, input_polling_used):
3751 Define only if HAVE_NTGUI.
3752 * xmenu.c (popup_activate_callback): Omit unnecessary
3753 check against USE_X_TOOLKIT, which must be defined here anyway.
3754 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
3757 2013-12-07 Martin Rudalics <rudalics@gmx.at>
3759 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
3761 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3763 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
3765 * nsterm.m (x_set_window_size): Remove fprintf.
3766 (init): Define always. Set applicationDidFinishLaunchingCalled
3768 (applicationDidFinishLaunching:):
3769 Set applicationDidFinishLaunchingCalled.
3770 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
3773 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
3775 Pixel resize changes for NS (Bug#16049).
3776 * nsterm.m (x_set_window_size): Change parameters rows/cols to
3777 height/width. row/cols are locals.
3778 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
3779 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
3780 (windowWillResize): Remove gsextra. Calculate extra as in
3782 (x_new_font): Don't change frame size if fullscreen.
3783 Change size pixelwise.
3785 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
3786 comment in xfns.c. Change to pixelwise call.
3788 2013-12-06 Eli Zaretskii <eliz@gnu.org>
3790 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
3793 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
3795 * xterm.c (input_signal_count): Remove.
3796 (x_dispatch_event): Define unconditionally.
3797 (x_make_frame_visible): Process X events until the frame
3798 is really visible (Bug#16027).
3799 * xterm.h (x_dispatch_event): Declare unconditionally.
3801 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
3803 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
3805 * nsterm.m (x_set_window_size): Handle pixelwise.
3807 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3809 * w32term.c (x_new_font):
3810 * xterm.c (x_new_font): Calculate new frame size from new font
3813 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3815 * lisp.h (FOR_EACH_TAIL): New macro.
3816 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
3818 * window.c (select_window): Call second wset_redisplay before we change
3819 selected_window (bug#16034).
3821 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
3823 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
3825 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3827 * w32xfns.c: Include window.h, to avoid a compiler warning.
3829 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3831 * window.c (window_scroll): Mark window for redisplay (bug#16034).
3832 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
3833 window_scroll takes care of it.
3834 (Fset_window_point, Fdelete_other_windows_internal)
3835 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
3836 (Fsplit_window_internal, Fdelete_window_internal)
3837 (Fresize_mini_window_internal, Fset_window_configuration)
3838 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
3839 cause redisplay instead of forcing a complete redisplay.
3840 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
3841 we're only affecting the selected_window.
3843 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3845 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
3846 directional control characters. Update type and category
3847 determination according to the UBA from Unicode v6.3.
3848 (bidi_category_t): New category EXPLICIT_FORMATTING.
3850 * dispextern.h (bidi_type_t): Update to include new bidirectional
3851 properties introduced with Unicode v6.3. (Bug#16043)
3853 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3855 * xterm.c (XTflash): Fix coordinate of bottom area to flash
3858 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3860 * font.c (font_list_entities): Remove dummy assignment.
3861 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
3862 used on graphic displays only. Remove unused 'font_encoder' member.
3863 (struct font_bitmap): Remove unused 'extra' member.
3864 * nsfont.m (nsfont_open):
3865 * w32font.c (w32font_open_internal):
3866 * ftfont.c (ftfont_get_bitmap): Adjust users.
3868 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3870 Use bool for boolean.
3871 * tparam.c (tparam1):
3872 * undo.c (record_point, record_property_change):
3873 Use bool for boolean, for local vars that are always true or false.
3875 Minor integer overflow fixes (Bug#16033).
3876 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
3877 This improves on the previous fix to this function.
3878 (window_resize_check): When summing up pixel counts, don't rely on
3879 undefined behavior if the sum overflows.
3881 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3883 * window.c (Fset_window_new_pixel): Don't choke at negative
3884 argument value (Bug#16033).
3886 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3887 to avoid crash in window_box_height.
3889 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3890 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3892 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3894 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3896 Minor integer overflow fixes.
3897 * window.c (Fset_window_new_pixel, grow_mini_window):
3898 * xdisp.c (Fwindow_text_pixel_size):
3899 Avoid undefined behavior on signed integer overflow.
3900 * xfns.c (x_set_mouse_color):
3901 Check that drag shape fits in 'unsigned', since that's what X wants.
3903 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3905 Improve reporting of fatal exception on MS-Windows.
3906 * w32fns.c (my_exception_handler): New function.
3907 (globals_of_w32fns): Set it up as the unhandled exception
3908 handler. Initialize exception code and address to zeros.
3909 (emacs_abort): If the exception code and address are available,
3910 print them at the beginning of the backtrace. Fix the format of
3911 printing addresses (was producing 0x0x12345678 on XP).
3914 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3916 * eval.c (Fbacktrace__locals): New function.
3917 (syms_of_eval): Defsubr it.
3919 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3921 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3922 Define here to unify between...
3923 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3924 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3926 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3928 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3930 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3931 fringe background extension.
3932 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3933 because they are now always the same as `left' and `width',
3934 respectively. Remove code for the case that `width' and
3935 `sb_width' are different.
3937 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3939 Fix minor problems found by static checking.
3940 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3941 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3942 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3944 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3946 * image.c (imagemagick_compute_animated_image): Don't crash if we
3947 have an animation with different-sized images (bug#15313).
3949 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3951 Remove some unused items introduced during pixelwise change.
3952 * window.c (window_resize_total_check): Remove unused function.
3953 * xdisp.c (remember_mouse_glyph): Remove unused label.
3954 (Ftool_bar_height): Move declaration inside #if.
3955 * xterm.c (x_set_window_size): Don't use r and c.
3957 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3959 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3962 * window.c (Fset_window_configuration): Comment out unused variables.
3964 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3966 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3968 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3970 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3972 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3973 HAVE_GNUTLS3 (Bug#16001).
3975 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3976 if interrupts are deferred (Bug#15801).
3978 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3980 Support resizing frames and windows pixelwise.
3981 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3982 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3983 (struct glyph_matrix): Replace window_left_col and
3984 window_top_line by window_pixel_left and window_pixel_top.
3985 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3987 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3988 (draw_window_divider, move_it_to, x_draw_right_divider)
3989 (x_draw_bottom_divider, change_frame_size): Add or fix
3991 * dispnew.c (change_frame_size_1): Change prototype.
3992 (adjust_glyph_matrix, required_matrix_width)
3993 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3994 values instead of lines and columns.
3995 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3996 WINDOW_TOTAL_FRINGE_WIDTH.
3997 (handle_window_change_signal, do_pending_window_change)
3998 (init_display): Adjusts calls of change_frame_size.
3999 (change_frame_size, change_frame_size_1): Handle pixelwise
4001 * frame.c (Qright_divider_width, Qbottom_divider_width):
4003 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
4004 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
4005 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4006 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
4008 (set_frame_param): New function.
4009 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
4010 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
4011 (Ffringe_width, Fborder_width, Fright_divider_width)
4012 (Fbottom_divider_width): New functions, defsubr them.
4013 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4014 New argument pixelwise.
4015 (struct frame_parm_table): New members Qright_divider_width and
4016 Qbottom_divider_width.
4017 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
4018 (x_report_frame_params): Handle Qright_divider_width and
4019 Qbottom_divider_width.
4020 (x_set_right_divider_width, x_set_bottom_divider_width):
4022 (frame_resize_pixelwise): New option.
4023 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
4024 new_pixelwise, right_divider_width and bottom_divider_width;
4025 remove total_lines; rename text_lines, text_cols, new_text_lines
4026 and new_text_cols to text_height, text_width, new_height and
4027 new_width respectively.
4028 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
4029 FRAME_TEXT_WIDTH respectively.
4030 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
4031 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
4032 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
4034 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
4035 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
4036 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
4037 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
4038 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
4039 (FRAME_TOTAL_COLS_ARG): Remove macro.
4040 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
4041 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
4042 (x_wm_set_size_hint): Handle frame pixel sizes.
4043 * indent.c (compute_motion, Fcompute_motion):
4044 Call window_body_width instead of window_body_cols.
4045 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
4046 (make_lispy_position): Handle right and bottom dividers.
4047 (Fsuspend_emacs): Pixelize call of change_frame_size.
4048 * keyboard.h: Extern Qright_divider, Qbottom_divider.
4049 * lisp.h: Extern set_frame_param.
4050 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
4052 (Fx_create_frame): Add entry for vertical_drag_cursor.
4053 Pixelize call of change_frame_size.
4054 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
4055 * nsterm.m (ns_update_window_end): Optionally draw right
4057 (x_set_window_size): Add argument pixelwise.
4058 Call check_frame_size and change_frame_size with pixelwise zero.
4059 (ns_draw_window_divider): New function.
4060 (ns_redisplay_interface): Add ns_draw_window_divider.
4061 (updateFrameSize:): Call change_frame_size with pixelwise zero.
4062 (x_new_font): Call x_set_window_size with pixelwise zero.
4063 * print.c (print_object): For a window print its sequence
4065 * term.c (Fresume_tty): Pixelize call of change_frame_size.
4066 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
4067 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
4068 (w32_createwindow): Use scroll bar area width.
4069 (w32_wnd_proc): Handle bottom divider width.
4070 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
4071 (Fx_create_frame): Default divider width parameters.
4072 Caclulate sizes pixelwise. Add vertical drag cursor support.
4073 (x_create_tip_frame): Default divider widths to zero.
4074 Pixelize call to change_frame_size.
4075 (Fx_show_tip): Add handling of divider widths. Pixelize window
4077 (Fw32_frame_rect): New function.
4078 (frame_parm_handler w32_frame_parm_handlers): Add divider
4080 (Vx_window_vertical_drag_shape): Add variable.
4081 * w32inevt.c (resize_event, maybe_generate_resize_event):
4082 Pixelize change_frame_size calls.
4083 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
4085 * w32term.c (w32_draw_window_divider): New function.
4086 (x_update_window_end): Handle right divider.
4087 (w32_draw_fringe_bitmap, x_scroll_run)
4088 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
4089 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
4090 Calculate new frame sizes pixelwise.
4091 (x_new_font): Pixelize call to x_set_window_size.
4092 (x_check_fullscreen): Pixelize call to change_frame_size.
4093 (x_set_window_size_1, x_set_window_size): New argument
4094 pixelwise. Calculate pixelwise.
4095 (x_wm_set_size_hint): Use scroll bar area width.
4096 (w32_redisplay_interface): Add w32_draw_window_divider.
4097 * w32term.h (struct w32_output): Add vertical drag cursor.
4098 * widget.c (set_frame_size, update_wm_hints)
4099 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
4101 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
4102 * window.c (sequence_number): Restore.
4103 (Fwindow_pixel_width, Fwindow_pixel_height)
4104 (Fwindow_mode_line_height, Fwindow_header_line_height)
4105 (window_pixel_to_total, Frun_window_scroll_functions)
4106 (Fset_window_new_pixel, window_resize_apply_total)
4107 (Fwindow_resize_apply_total): New functions.
4108 (window_body_height, window_body_width): Rename from
4109 window_body_lines. New argument PIXELWISE.
4110 Calculate pixelwise.
4111 (Fwindow_body_height, Fwindow_body_width): New argument
4113 (coordinates_in_window, window_relative_x_coord): Use window's
4114 pixel width instead of total width.
4115 (replace_window, recombine_windows): Initialize pixel values.
4116 (resize_root_window, resize_frame_windows, grow_mini_window)
4117 (shrink_mini_window): New argument PIXELWISE.
4118 Calculate pixelwise.
4119 (Fdelete_other_windows_internal, adjust_window_margins)
4120 (window_resize_check, window_resize_apply)
4121 (Fdelete_window_internal, Fresize_mini_window_internal)
4122 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
4123 (check_frame_size): Rename arguments. New argument PIXELWISE.
4124 Calculate pixelwise.
4125 (set_window_buffer): Make samebuf bool. Run configuration change
4126 hook only if buffer changed.
4127 (Fset_window_buffer): Rewrite doc-string.
4128 (make_window): Initialize new_pixel slot.
4129 (Fwindow_resize_apply): Check pixel size of root window.
4130 (Fsplit_window_internal): Call 2nd argument pixel_size.
4131 Calculate pixelwise.
4132 (Fscroll_left, Fscroll_right): Call window_body_width instead of
4134 (save_window_data): New slots frame_text_width,
4135 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
4136 (saved_window): New slots pixel_left, pixel_top, pixel_height,
4138 (Fcurrent_window_configuration, Fset_window_configuration)
4139 (save_window_save, compare_window_configurations): Handle new
4140 slots in save_window_data and saved_window.
4141 (Fset_window_scroll_bars): Fix doc-string.
4142 (window_resize_pixelwise): New variable.
4143 (coordinates_in_window, Fcoordinates_in_window_p):
4145 (make_parent_window): Adjust sequence_number.
4146 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
4148 * window.h (struct window): New members new_pixel, pixel_left,
4149 pixel_top, pixel_width, pixel_height. Restore sequence_number.
4150 (wset_new_pixel): New function.
4151 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
4152 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
4153 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
4154 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
4155 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
4156 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
4157 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
4158 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
4159 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
4160 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
4161 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
4162 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
4163 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
4164 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
4165 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
4167 (resize_frame_windows, grow_mini_window, shrink_mini_window)
4168 (window_body_width, check_frame_size): Adapt external declarations.
4169 * xdisp.c (last_max_ascent): New integer.
4170 (window_text_bottom_y): Handle bottom divider.
4171 (window_box_width, window_box_height): Calculate pixelwise.
4172 (get_glyph_string_clip_rects): Handle right divider.
4173 (remember_mouse_glyph): When windows are resized pixelwise
4174 proceed with width and height set to 1.
4175 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
4177 (move_it_to): Calculate and return maximum x position
4179 (Fwindow_text_pixel_size): New function.
4180 (resize_mini_window, update_tool_bar): Calculate pixelwise.
4181 (tool_bar_lines_needed): Rename to tool_bar_height.
4182 Calculate pixelwise.
4183 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
4184 Calculate pixelwise.
4185 (redisplay_tool_bar): Calculate pixelwise.
4186 (redisplay_window): Calculate pixelwise. Handle dividers.
4187 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
4188 (x_draw_vertical_border): Handle dividers.
4189 (define_frame_cursor1): Handle vertical drag cursor.
4190 (x_draw_right_divider, x_draw_bottom_divider): New functions.
4191 (expose_window): Calculate pixelwise. Handle dividers.
4192 (init_xdisp): Initialize pixel values.
4193 * xfaces.c (Qwindow_divider): New face.
4194 (realize_basic_faces): Realize it.
4195 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
4196 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
4197 (x_set_scroll_bar_default_width): Default actual width to 16.
4198 (Fx_create_frame): Set sizes pixelwise.
4199 (x_create_tip_frame): Default divider widths to zero.
4200 Pixelize call of change_frame_size.
4201 (Fx_show_tip): Handle divider widths. Initial pixel position
4203 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
4204 (Vx_window_vertical_drag_shape): New option.
4205 * xmenu.c (free_frame_menubar): Pixelize call of
4207 * xterm.c (x_draw_window_divider): New function.
4208 (x_update_window_end): Optionally draw right divider.
4209 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
4210 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
4211 (handle_one_xevent, x_new_font): Calculate pixelwise.
4212 (x_set_window_size_1, x_set_window_size): New argument
4213 pixelwise. Calculate pixelwise.
4214 (x_wm_set_size_hint): Pixelize call of check_frame_size.
4215 (struct x_redisplay_interface): Add x_draw_window_divider.
4216 * xterm.h (struct x_output): Add vertical_drag_cursor.
4218 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
4220 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
4221 Set invisible frames's `redisplay' when a full redisplay is requested.
4222 (redisplay_window): Set must_be_updated_p instead (bug#15999).
4223 (redisplay_mode_lines): Don't set must_be_updated_p any more.
4224 (display_mode_lines): Set it here instead.
4226 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
4228 * dispextern.h (set_window_update_flags): Remove.
4230 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
4232 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
4234 * xdisp.c (REDISPLAY_SOME_P): New macro.
4235 (redisplay_internal): Use it (bug#15999).
4236 (prepare_menu_bars, redisplay_window): Use it as well.
4238 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
4240 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
4242 * w32font.c (g_b_init_get_char_width_32_w): New static var.
4243 (globals_of_w32font): Zero it out.
4244 (GetCharWidth32W_Proc): New function pointer.
4245 (get_char_width_32_w): New function.
4246 (compute_metrics): If get_glyph_outline_w returns an error, try
4247 get_char_width_32_w before declaring a failure. This avoids
4248 punishing raster (a.k.a. "bitmap") fonts by slowing down
4249 redisplay. (Bug#6364).
4251 2013-11-29 Eli Zaretskii <eliz@gnu.org>
4253 * xdisp.c (clear_mouse_face): Don't invalidate the entire
4254 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4255 highlight needs to be redisplayed. (Bug#15913)
4257 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
4259 Fix minor problems found by static checking.
4260 * buffer.h (struct buffer_text, struct buffer):
4261 * frame.h (struct frame):
4262 * window.h (struct window):
4263 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
4264 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
4265 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
4266 no-longer-valid use of HAVE_MENUS.
4267 * xdisp.c (propagate_buffer_redisplay): Now static.
4269 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
4271 * xmenu.c (Fmenu_or_popup_active_p):
4272 * window.c (Fset_window_configuration):
4273 * menu.c (Fx_popup_menu, Fx_popup_dialog):
4274 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
4275 * fns.c (Fyes_or_no_p):
4276 * editfns.c (Fmessage_box, Fmessage_or_box):
4277 * alloc.c (make_save_ptr_ptr):
4278 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
4280 * window.c (Fset_window_configuration): Move select_window later.
4282 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
4284 Refine redisplay optimizations to only redisplay *some* frames/windows
4285 rather than all of them.
4286 * xdisp.c (REDISPLAY_SOME): New constant.
4287 (redisplay_other_windows, wset_redisplay, fset_redisplay)
4288 (bset_redisplay, bset_update_mode_line): New functions.
4289 (message_dolog): Use bset_redisplay.
4290 (clear_garbaged_frames): Use fset_redisplay.
4291 (echo_area_display): Use wset_redisplay.
4292 (buffer_shared_and_changed): Remove.
4293 (prepare_menu_bars): Call Vpre_redisplay_function before updating
4294 frame titles. Compute the actual set of windows redisplayed.
4295 Don't update frame titles and menu bars for frames that don't need to
4297 (propagate_buffer_redisplay): New function.
4299 (redisplay_internal): Use it. Be more selective in the set of windows
4300 we redisplay. Propagate windows_or_buffers_changed to
4301 update_mode_lines a bit later to simplify the code.
4302 (mark_window_display_accurate_1): Reset window and buffer's
4304 (redisplay_window): Do nothing if neither the window nor the buffer nor
4305 the frame needs redisplay.
4306 * window.h (struct window): Add `redisplay' field.
4307 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
4308 (redisplay_other_windows, window_list): New declarations.
4309 * window.c (select_window, Fset_window_start): Use wset_redisplay.
4310 (window_list): Not static any more.
4311 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
4312 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
4313 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
4314 * frame.c (Fmake_frame_visible): Don't redisplay everything.
4315 * frame.h (struct frame): Add `redisplay' field.
4316 Move `external_menu_bar' bitfield next to other bit-fields.
4317 (SET_FRAME_GARBAGED): Use fset_redisplay.
4318 (SET_FRAME_VISIBLE): Don't garbage the frame;
4319 Use redisplay_other_windows.
4320 * buffer.h (struct buffer): Add `redisplay' field.
4321 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
4322 (modify_overlay): Use bset_redisplay.
4323 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
4325 2013-11-28 Eli Zaretskii <eliz@gnu.org>
4327 Support w32 file notifications in batch mode.
4328 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
4329 invalid (which happens in batch mode). If non-interactive, call
4330 handle_file_notifications to store file notification events in the
4331 input queue. (Bug#15933)
4333 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
4335 * w32inevt.c (handle_file_notifications): Now external, not static.
4337 * w32term.h (handle_file_notifications): Provide prototype.
4339 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
4340 init_crit, since init_display, which does that otherwise, is not
4343 2013-11-27 Glenn Morris <rgm@gnu.org>
4345 * Makefile.in ($(lispsource)/international/charprop.el): New.
4346 (emacs$(EXEEXT)): Depend on charprop.el.
4348 2013-11-27 Eli Zaretskii <eliz@gnu.org>
4350 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
4351 deleting portions of the buffer under non-nil REPLACE argument.
4354 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
4355 directory, watch it and not its parent.
4356 (add_watch): Allow empty string in FILE.
4358 2013-11-27 Martin Rudalics <rudalics@gmx.at>
4360 * window.c (Fset_window_start, window_resize_apply)
4361 (window_scroll): Reset window_end_valid (Bug#15957).
4363 2013-11-27 Glenn Morris <rgm@gnu.org>
4365 * Makefile.in (leimdir): Now in lisp source directory.
4366 ($(leimdir)/leim-list.el): Just use ../leim .
4367 * epaths.in (PATH_DUMPLOADSEARCH):
4368 * lread.c (load_path_default):
4369 * nsterm.m (ns_load_path): No more leim directory.
4371 2013-11-26 Andreas Schwab <schwab@suse.de>
4373 * .gdbinit (xgettype): Add cast.
4375 2013-11-26 Glenn Morris <rgm@gnu.org>
4377 Preload leim-list.el.
4378 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
4379 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
4380 is a single directory.
4382 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
4384 bool-vector-subsetp is now the normal direction (Bug#15912).
4385 * data.c (Fbool_vector_subsetp): Test whether the first argument
4386 is a subset of the second one, not the reverse. Add doc string.
4388 Fix minor problems found by static checking.
4389 * lread.c (load_path_default): Now static.
4390 * textprop.c (text_property_stickiness): Be consistent about the
4391 test used when deciding whether to consider the previous character.
4392 This simplifies the code a bit.
4394 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
4396 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
4398 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
4399 (syms_of_frame): Don't defsubr them.
4401 2013-11-25 Glenn Morris <rgm@gnu.org>
4403 * lread.c (load_path_default): Change the sense of the argument.
4404 (init_lread): When EMACSLOADPATH is set, do not ignore changes
4405 from dump_path. When it is not, avoid checking dump_path twice.
4407 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
4408 uninstalled dump_path against installed Vload_path. (Bug#15964)
4410 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
4412 Export get_pos_property to Elisp.
4413 * editfns.c (Fget_pos_property): Rename from get_pos_property.
4414 (syms_of_editfns): Export it to Elisp.
4416 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
4418 2013-11-23 Romain Francoise <romain@orebokech.com>
4420 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
4421 initialization here ...
4422 (syms_of_fileio): ... from here.
4424 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
4426 * lread.c (init_lread): Fix int/Lisp_Object mixup.
4427 Please use --enable-check-lisp-object-type.
4429 2013-11-23 Glenn Morris <rgm@gnu.org>
4431 * process.c (get_process): Explicit error for dead buffers.
4433 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
4435 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
4437 2013-11-23 Glenn Morris <rgm@gnu.org>
4439 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
4440 * lread.c (load_path_check): Take path to check as argument.
4441 (load_path_default): New, split from init_lread.
4442 (init_lread): Move calc of default load-path to load_path_default.
4443 Empty elements in EMACSLOADPATH now stand for the default.
4444 (load-path): Doc fix.
4445 * emacs.c (decode_env_path): Add option to treat empty elements
4446 as nil rather than ".".
4447 * callproc.c (init_callproc_1, init_callproc):
4448 * image.c (Vx_bitmap_file_path):
4449 * lisp.h (decode_env_path):
4450 * lread.c (Vsource_directory):
4451 Update for new argument spec of decode_env_path.
4453 2013-11-22 Eli Zaretskii <eliz@gnu.org>
4455 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
4456 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
4458 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
4460 Fix some dependency problems that cause unnecessary recompiles.
4461 Problem reported by RMS in
4462 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
4463 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
4464 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
4465 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
4466 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
4467 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
4468 (boostrap-clean): No need to remove stamp-oldxmenu.
4470 Fix recently introduced bool vector overrun.
4471 This was due to an optimization that went awry.
4472 Reported by Glenn Morris in
4473 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
4474 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
4475 for empty vectors, undoing the 2013-11-18 change.
4476 * data.c (bool_vector_binop_driver): Rely on this.
4477 Fix bug that occasionally overran the destination.
4478 * lisp.h (struct Lisp_Bool_vector): Document this.
4480 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
4482 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
4485 * nsterm.m (init, run, stop:): Comment out for now, does not work
4488 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
4490 * charset.c (syms_of_charset): Don't read past end of string.
4492 2013-11-19 Glenn Morris <rgm@gnu.org>
4494 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
4496 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
4498 Add hooks to run on gaining/losing focus. (Bug#15029)
4499 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
4500 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
4501 (syms_of_frame): Add focus-in-hook, focus-out-hook.
4503 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
4505 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
4506 The old names predated the API change that put destination at end.
4508 Improve API of recently-added bool vector functions (Bug#15912).
4509 The old API had (bool-vector-count-matches A B)
4510 and (bool-vector-count-matches-at A B I), which gave the
4511 misleading impression that the two functions were variants, one
4512 with a location I. The new API has (bool-vector-count-population A)
4513 and (bool-vector-count-consecutive A B I) to make the distinction
4514 clearer. The first function no longer has a B argument, since the
4515 caller can easily determine the number of nils if the length and
4516 number of ts is known.
4517 * data.c (Fbool_vector_count_population): Rename from
4518 bool_vector_count_matches, and accept just 1 argument.
4519 (Fbool_vector_count_consecutive): Rename from
4520 Fbool_vector_count_matches_at.
4522 Always allocate at least one bits_word per bool vector.
4523 See Daniel Colascione in:
4524 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
4525 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
4526 * data.c (bool_vector_binop_driver): Rely on this. Tune.
4527 * lisp.h (struct Lisp_Bool_vector): Document this.
4529 2013-11-18 Eli Zaretskii <eliz@gnu.org>
4531 * insdel.c (invalidate_buffer_caches): New function, consolidated
4532 from part of prepare_to_modify_buffer.
4533 (insert_from_gap, prepare_to_modify_buffer):
4534 * coding.c (code_convert_region, code_convert_string):
4535 Call invalidate_buffer_caches. (Bug#15841)
4537 * lisp.h (invalidate_buffer_caches): Add prototype.
4539 2013-11-17 Eli Zaretskii <eliz@gnu.org>
4541 * w32term.c (x_update_window_end): Don't invalidate the entire
4542 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4543 highlight needs to be redisplayed. (Bug#15913)
4545 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
4547 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
4549 2013-11-16 Eli Zaretskii <eliz@gnu.org>
4551 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
4552 while we are using Vprin1_to_string_buffer.
4554 * keymap.c (describe_map): Don't crash if PT is 1 both before and
4555 after inserting the description string. (Bug#15907)
4557 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4559 * data.c: Work around bogus GCC diagnostic about shift count.
4560 Reported by Eli Zaretskii in
4561 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
4562 (pre_value): New function.
4563 (count_trailing_zero_bits): Use it.
4565 2013-11-15 Eli Zaretskii <eliz@gnu.org>
4567 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
4568 assume C macros are not supported even under -g3 in these old GCC
4571 2013-11-15 Leo Liu <sdl.web@gmail.com>
4573 * minibuf.c (Ftry_completion, Fall_completions)
4574 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
4576 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4578 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
4579 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
4580 This avoids placing unnecessary constants into the Emacs code.
4582 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
4584 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
4585 for Cygwin w32 build.
4587 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
4588 for Cygwin w32 build. (Bug#15892)
4590 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
4592 Simplify, port and tune bool vector implementation.
4593 * alloc.c (bool_vector_exact_payload_bytes)
4594 (bool_vector_payload_bytes): Remove.
4595 (bool_vector_fill): Return its argument.
4596 * alloc.c (bool_vector_fill):
4598 * print.c (print_object):
4599 Simplify by using bool_vector_bytes.
4600 * alloc.c (make_uninit_bool_vector):
4601 New function, broken out from Fmake_bool_vector.
4602 (Fmake_bool_vector): Use it. Use tail call.
4603 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
4604 * data.c (BITS_PER_ULL): New constant.
4605 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
4606 if long long versions don't exist.
4607 (shift_right_ull): New function.
4608 (count_one_bits_word): New function, replacing popcount_bits_word
4609 macro. Don't assume that bits_word is no wider than long long.
4610 (count_one_bits_word, count_trailing_zero_bits):
4611 Don't assume that bits_word is no wider than long long.
4612 * data.c (bool_vector_binop_driver, bool_vector_not):
4613 * fns.c (Fcopy_sequence):
4615 Create an uninitialized destination, to avoid needless work.
4616 (internal_equal): Simplify.
4617 (Ffillarray): Prefer tail call.
4618 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
4619 contain at least one word.
4620 (bits_word_to_host_endian): Prefer if to #if. Don't assume
4621 chars are narrower than ints.
4622 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
4623 * fns.c (Fcopy_sequence):
4625 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
4626 Don't try to port to hosts where bits_word values have holes; the
4627 code wouldn't work there anyway. Verify this assumption, though.
4628 (bool_vector_bytes): New function.
4629 (make_uninit_bool_vector): New decl.
4630 (bool_vector_fill): Now returns Lisp_Object.
4632 * xfns.c (xic_create_fontsetname):
4633 * xrdb.c (gethomedir): Prefer tail calls.
4635 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
4637 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
4638 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
4640 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
4641 that requires a return value.
4642 (Fset_buffer_modified_p): Take advantage of this change to do
4645 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4647 * buffer.c (Frestore_buffer_modified_p): Sync it with
4648 Fset_buffer_modified_p.
4649 (Fforce_mode_line_update): New function, moved from subr.el.
4650 (Fset_buffer_modified_p): Use them.
4651 (syms_of_buffer): Defsubr Fforce_mode_line_update.
4653 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
4655 * search.c (find_newline): Rewrite to prefer offsets to pointers.
4656 This avoids undefined behavior when subtracting pointers into
4657 different aways. On my platform it also makes the code a tad
4658 smaller and presumably faster.
4660 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4662 * keyboard.c (command_loop_1): Use region-extract-function.
4663 * insdel.c (Qregion_extract_function): Not static any more (can we
4664 stop pretending that these vars can benefit from being marked static?).
4666 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4668 * search.c (find_newline): If buffer text is relocated during the
4669 "dumb loop", adjust C pointers into buffer text to follow suit.
4672 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
4674 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
4675 for conversion (Bug#15837).
4677 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4679 * fileio.c (Finsert_file_contents): Invalidate the newline cache
4680 for the entire range of inserted characters. (Bug#15841)
4682 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
4684 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
4686 (realize_default_face): Remove assignment to distant-foreground if
4687 unspecified (Bug#15815).
4689 2013-11-08 Eli Zaretskii <eliz@gnu.org>
4691 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
4692 cache-long-scans disabled, since we don't want to call
4693 prepare_to_modify_buffer (in insert_1_both) for each message we
4696 * buffer.h (bset_cache_long_scans): New INLINE function, moved
4697 from buffer.c. Improve commentary to the buffer field setter
4700 * buffer.c (bset_cache_long_scans): Static function deleted.
4701 Improve commentary to the buffer field setter functions.
4702 (init_buffer_once): Default for cache-long-scans changed to t.
4705 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
4707 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
4709 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
4710 This bug was introduced in my 2013-06-21 change, and caused
4711 struct Lisp_Sub_Char_Table objects to be given too many slots,
4712 which broke 'make -C admin/unidata'.
4714 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
4716 Import changes from mac-port 4.5.
4717 * macfont.m (mac_font_copy_default_descriptors_for_language)
4718 (mac_font_copy_default_name_for_charset_and_languages): Declare.
4719 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
4720 (macfont_language_default_font_names): New.
4721 (macfont_list): Rearrange language/charset code.
4722 (macfont_close): Don't check for macfont_info->cache.
4723 (mac_ctfont_create_preferred_family_for_attributes): New font
4724 selection code, call
4725 mac_font_copy_default_name_for_charset_and_languages.
4726 (mac_font_copy_default_descriptors_for_language)
4727 (mac_font_copy_default_name_for_charset_and_languages): New functions.
4729 * macfont.h (kCTVersionNumber10_9): Define if not defined.
4731 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
4733 Port to C11 aligned_alloc, and fix some integer overflows.
4734 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
4735 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
4736 and use of posix_memalign replaced with aligned_alloc.
4737 (aligned_alloc): New function, defined or declared as needed.
4738 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
4739 Don't undef; configure.ac now does this.
4740 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
4741 (calloc, aligned_alloc): Check for integer overflow.
4742 (aligned_alloc): Rename from memalign. All uses changed.
4743 (memalign): New function, an alias for aligned_alloc.
4745 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4747 * xdisp.c (redisplay_internal): Fix typo in last change.
4749 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4751 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
4753 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4755 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
4756 redisplay--mode-lines-cause.
4757 (redisplay_internal): Keep them uptodate. Remove redundant check of
4758 buffer_shared_and_changed.
4759 * *.[chm]: Number every assignment to update_mode_lines so we
4760 can track why it is set.
4762 2013-11-06 Eli Zaretskii <eliz@gnu.org>
4764 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
4766 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4768 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
4769 can track why it is set.
4771 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4773 Integer-related fixes for term.c etc.
4774 * dispextern.h (face_tty_specified_color): New function.
4775 * term.c (turn_on_face): Don't rely on undefined behavior when
4776 assigning an out-of-range value to 'long'.
4777 Simplify test for toggling highlight.
4778 (tty_capable_p): Omit last two (unused) args. All callers changed.
4779 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
4780 (read_menu_input, tty_menu_activate, tty_menu_show):
4781 * xfaces.c (x_supports_face_attributes_p)
4782 (tty_supports_face_attributes_p):
4783 Use bool for boolean. All callers changed.
4784 (tty_supports_face_attributes_p): Omit defaults for color indices;
4785 no longer needed. Simplify tail call.
4787 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4789 * xdisp.c (prepare_menu_bars): Mark static.
4790 * lisp.h (prepare_menu_bars): Don't declare.
4791 * xselect.c (x_handle_selection_clear):
4792 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
4794 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4796 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
4797 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
4799 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4801 * keyboard.c (Fcommand_error_default_function): Rename from
4802 Fdefault_error_output.
4804 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
4806 * keyboard.c (Fdefault_error_output): New function, extracted from
4808 (syms_of_keyboard): Use it for Vcommand_error_function.
4810 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4812 * eval.c (handlerlist_sentinel): New variable (bug#15802).
4813 (init_eval): Use it to ensure handlerlist is non-NULL.
4814 (unwind_to_catch): Make sure we never set handlerlist to NULL.
4815 (Fsignal): Adjust NULLness test of handlerlist.
4816 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
4818 2013-11-05 Eli Zaretskii <eliz@gnu.org>
4820 * callproc.c (call_process): Call prepare_to_modify_buffer before
4821 decoding text read from the sub-process, as the decoded stuff will
4822 be inserted into the buffer. This will invalidate the various
4823 caches maintained for the buffer. (Bug#15148)
4825 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
4827 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4828 string of glyphless-char-display.
4830 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
4832 * nsfns.m (ns_get_name_from_ioreg): New function.
4833 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
4834 OSX >= 10.9. Use ns_get_name_from_ioreg.
4836 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4838 Simplify and port recent bool vector changes.
4839 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
4840 only in this file. Use a more-efficient implementation if the
4841 second argument is a power of 2.
4842 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
4843 Remove no-longer-necessary compile-time checks.
4844 (bool_vector_exact_payload_bytes): New function.
4845 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
4846 exact payload changed to call the new function. Do not assume
4847 that the arg or result fits in ptrdiff_t.
4848 (bool_vector_fill): New function.
4849 (Fmake_bool_vector): Use it. Don't assume bit counts fit
4851 (vroundup_ct): Don't assume arg fits in size_t.
4852 * category.c (SET_CATEGORY_SET): Remove. All callers now just
4853 invoke set_category_set.
4854 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
4855 All callers changed. Use bool_vector_set.
4856 * category.h (XCATEGORY_SET): Remove; no longer needed.
4857 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
4859 * data.c (Faref): Use bool_vector_ref.
4860 (Faset): Use bool_vector_set.
4861 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
4862 (Fbool_vector_not, Fbool_vector_count_matches)
4863 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
4864 * fns.c (concat): Use bool_vector_ref.
4865 (Ffillarray): Use bool_vector_fill.
4866 (mapcar1): Use bool_vector_ref.
4867 (sxhash_bool_vector): Hash words, not bytes.
4868 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
4869 a constant, since it's now used in #if.
4870 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
4871 unsigned char on unusual architectures, so that we no longer
4872 assume that the number of bits per bits_word is a power of two or
4873 is a multiple of 8 or of CHAR_BIT.
4874 (Qt): Add forward decl.
4875 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
4876 at least as strictly as bits_word.
4877 (bool_vector_data, bool_vector_uchar_data): New accessors.
4878 All data structure accesses changed to use them.
4879 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4880 (bool_vector_set): New functions.
4881 (bool_vector_fill): New decl.
4882 (ROUNDUP): Move to alloc.c as described above.
4884 Fix recent gnutls changes.
4885 * gnutls.c (Fgnutls_boot): Don't assume C99.
4886 * process.c (wait_reading_process_output): Fix typo in recent change.
4888 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4890 * process.c (wait_reading_process_output, read_process_output)
4891 (send_process): Check gnutls_state is not NULL.
4893 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4894 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4896 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4898 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4899 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4901 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4904 * nsfns.m (Fx_create_frame): Fix memory leak.
4906 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4907 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4908 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4910 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4912 * xdisp.c (message3_nolog, message_with_string): Encode the string
4913 before writing it to the terminal in a non-interactive session.
4915 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4916 sure we concatenate them into a unibyte string.
4918 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4919 resulting temporary name before returning it to the caller.
4920 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4921 is a unibyte string, convert NAME to a unibyte string to ensure
4922 that the result is also a unibyte string.
4924 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4925 create unibyte strings from default paths and directory/file
4928 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4931 * callproc.c (init_callproc): Use build_unibyte_string to make
4932 sure we create unibyte strings from default paths and
4933 directory/file names.
4935 * buffer.c (init_buffer): Don't store default-directory of
4936 *scratch* in multibyte form. The original problem which led to
4937 that is described in
4938 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4939 but it was solved long ago. (Bug#15260)
4941 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4943 Port to stricter C99 platforms.
4944 Especially, C99 prohibits nesting a struct X inside struct Y if
4945 struct X has a flexible array member.
4946 * alloc.c (struct sdata): New type.
4947 (sdata): Implement in terms of struct sdata.
4948 Remove u member; all uses replaced by next_vector, set_next_vector.
4949 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4950 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4951 (struct sblock): Rename first_data member to data, which is now
4952 a flexible array member. All uses changed.
4953 (next_vector, set_next_vector, large_vector_vec): New functions.
4954 (vector_alignment): New constant.
4955 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4956 (struct large-vector): Now merely a NEXT member, since the old approach
4957 ran afoul of stricter C99. All uses changed to use
4958 large_vector_vec or large_vector_offset.
4959 (large_vector_offset): New constant.
4960 * dispnew.c: Include tparam.h, for tgetent.
4961 Do not include term.h; no longer needed.
4962 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4963 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4964 (struct Lisp_Vector): Use a flexible array member for contents,
4965 instead of a union with a member that is an array of size 1.
4967 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4968 fact that the struct no longer contains a union.
4969 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4970 (struct Lisp_Save_Value, struct Lisp_Free):
4971 Use unsigned, not int, for spacers, to avoid c99 warning.
4972 (union specbinding): Use unsigned, not bool, for bitfield, as
4973 bool is not portable to pre-C99 hosts.
4975 2013-11-04 Glenn Morris <rgm@gnu.org>
4977 * emacs.c (usage_message): Mention that `-L :...' appends.
4979 2013-11-02 Glenn Morris <rgm@gnu.org>
4981 * Makefile.in (abs_builddir): Remove.
4982 (bootstrap_exe): Use relative filename.
4984 Use relative filenames in TAGS files.
4985 * Makefile.in (abs_srcdir): Remove it again.
4986 (.PHONY): Remove frc.
4987 (maintainer-clean): No more TAGS-LISP file.
4988 (TAGS): Pass relative file names to etags.
4989 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4991 * Makefile.in (abs_srcdir): New, set by configure.
4993 (maintainer-clean): Remove pointless echo. That should be in the
4994 top-level Makefile, if anywhere. Delete TAGS-LISP.
4995 (extraclean): No s/ and m/ directories for some time.
4996 (TAGS): Also depend on ctagsfiles3.
4997 Remove no-longer-defined S_FILE.
4998 Pass absolute filenames to etags once more.
4999 (TAGS-LISP): Replace lispdir with its expansion.
5000 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
5001 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
5003 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
5005 * xfaces.c (check_lface_attrs, realize_default_face):
5006 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
5007 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
5009 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
5011 * emacs.c (original_pwd): Remove global var by making it local.
5012 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
5014 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
5016 * xfaces.c: Declare color_distance.
5017 (QCdistant_foreground): New variable.
5018 (NEAR_SAME_COLOR_THRESHOLD): New define.
5019 (load_color2): New function.
5020 (load_color): Call load_color2.
5021 (load_face_colors): Call load_color2 and if distant-color is specified
5022 calculate distant and use distant-color if colors are near.
5023 (LFACE_DISTANT_FOREGROUND): New define.
5024 (merge_face_ref, Finternal_set_lisp_face_attribute)
5025 (Finternal_get_lisp_face_attribute)
5026 (x_supports_face_attributes_p): Handle distant-foreground similar to
5028 (syms_of_xfaces): DEFSYM QCdistant_foreground.
5030 * dispextern.h (lface_attribute_index):
5031 Add LFACE_DISTANT_FOREGROUND_INDEX.
5033 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
5035 * image.c (pbm_next_char): New function.
5036 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
5037 (pbm_scan_number): Use it.
5038 (Qlibjpeg_version): New variable.
5039 (syms_of_image): DEFSYM and initialize it.
5041 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
5043 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
5045 2013-10-31 Glenn Morris <rgm@gnu.org>
5047 * emacs.c (original_pwd): New char.
5048 (main): If using --chdir, store original_pwd.
5049 (init_cmdargs): When setting Vinvocation_directory based on a
5050 relative argv[0], use original_pwd if set. (Bug#15768)
5052 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
5054 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
5056 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
5058 * insdel.c: Fix minor problems found by static checking.
5059 (Qregion_extract_function): Now static.
5060 (prepare_to_modify_buffer_1): Remove unused locals.
5062 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
5064 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
5065 (syms_of_xdisp): Declare pre-redisplay-function.
5066 (markpos_of_region): Remove function.
5067 (init_iterator, compute_stop_pos, handle_face_prop)
5068 (face_before_or_after_it_pos, reseat_to_string)
5069 (get_next_display_element, window_buffer_changed)
5070 (redisplay_internal, try_cursor_movement, redisplay_window)
5071 (try_window_reusing_current_matrix, try_window_id, display_line)
5072 (note_mode_line_or_margin_highlight, note_mouse_highlight)
5073 (display_string, mouse_face_from_buffer_pos): Remove region handling.
5074 * window.h (struct window): Remove field `region_showing'.
5075 * dispextern.h (struct it): Remove region_beg/end_charpos.
5076 (face_at_buffer_position, face_for_overlay_string)
5077 (face_at_string_position): Update prototypes.
5078 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
5079 (face_at_string_position): Remove `region_beg' and `region_end' args.
5080 * fontset.c (Finternal_char_font):
5081 * font.c (font_at, font_range): Adjust calls accordingly.
5082 * insdel.c (Qregion_extract_function): New var.
5083 (syms_of_insdel): Initialize it.
5084 (prepare_to_modify_buffer_1): Use it.
5086 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
5088 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
5089 * ftxfont.c (ftxfont_get_gcs):
5090 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
5091 * xfaces.c (x_free_colors, x_free_dpy_colors)
5092 (x_create_gc, unload_color):
5093 * xselect.c (x_property_data_to_lisp):
5094 * xsettings.c (parse_settings):
5095 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
5096 (get_bits_and_offset): Adjust definition.
5097 * frame.c (XParseGeometry): Adjust locals.
5098 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
5099 * regex.h (toplevel): Likewise for reg_syntax_t.
5101 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
5103 * eval.c (run_hook_with_args): Use FUNCTIONP.
5105 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
5107 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
5108 fields, drop 'allocated_p' member and use -1 for uninitialized value.
5109 * w32term.h (struct w32_output): Similarly but do not use -1 because...
5110 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
5111 on MS-Windows anyway.
5112 (free_face_colors): Define only if HAVE_X_WINDOWS and...
5113 (free_realized_face): ...adjust user.
5114 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
5115 white relief pixels to -1.
5116 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
5117 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
5118 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
5120 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
5122 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
5123 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
5124 in practice now. All callers changed.
5126 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
5128 * dispextern.h (struct face): Use bitfields for 'underline_type'
5129 and 'box' members. Remove set-but-unused members 'pixmap_w' and
5130 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
5131 'stipple' member. Move 'lface' member up to help...
5132 * xfaces.c (make_realized_face): ...this function to find and
5133 clear just the members that need clearing.
5134 (load_face_colors, realize_x_face):
5135 * xdisp.c (extend_face_to_end_of_line): Adjust user.
5137 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
5139 * xftfont.c (struct xftfont_info): Remove set-but-unused
5141 (xftfont_open): Adjust user.
5142 (xftfont_get_colors): Remove useless prototype.
5144 2013-10-26 Eli Zaretskii <eliz@gnu.org>
5146 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
5147 before passing them to 'unexec'. (Bug#15260)
5149 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
5151 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
5153 2013-10-25 Eli Zaretskii <eliz@gnu.org>
5155 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
5156 the changed signature of the font driver's 'close' method.
5158 * w32font.h (w32font_close): Adjust the prototype to the change in
5159 function definition.
5161 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
5163 * w32uniscribe.c (uniscribe_close): Adapt the call to
5164 w32font_close to its new prototype.
5166 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
5168 Omit unused frame argument of font API's close function.
5169 * font.h (struct font): Drop frame argument. Adjust comment.
5170 * font.c (font_clear_cache, font_close_object): Adjust users.
5171 * ftfont.c (ftfont_close):
5172 * ftxfont.c (ftxfont_close):
5173 * macfont.m (macfont_close):
5174 * nsfont.m (nsfont_close):
5175 * w32font.c (w32font_close):
5176 * xfont.c (xfont_close):
5177 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
5178 tweak comments and make functions safe if called more than once for
5179 the same font object.
5181 Perform font-specific cleanup when font object is swept by GC. See
5182 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
5183 * alloc.c (cleanup_vector): New function.
5184 (sweep_vector): Call it for each reclaimed vector object.
5185 * font.h (struct font): Adjust comment.
5187 2013-10-24 Glenn Morris <rgm@gnu.org>
5189 * Makefile.in (abs_top_srcdir): New, set by configure.
5191 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
5193 Adjust recent font-related changes to fix bug#15686.
5194 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
5195 is a live window system frame, mark its default font too.
5197 2013-10-23 Glenn Morris <rgm@gnu.org>
5199 * Makefile.in (RUN_TEMACS): Make relative (again).
5200 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
5201 (bootstrap-emacs$(EXEEXT)):
5202 Quote entities that might contain whitespace.
5204 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
5206 Port to Solaris 10 and its bundled GCC.
5207 Problem reported by Timothy C. Burt.
5208 * floatfns.c (isfinite, isnan): Redefine unconditionally.
5210 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
5212 Do not allow font caches to grow too large.
5213 * alloc.c (compact_font_cache_entry, compact_font_caches):
5214 New functions or stub if not HAVE_WINDOW_SYSTEM.
5215 (compact_undo_list): Factor out from Fgarbage_collect.
5217 (mark_face_cache): Mark face font. Move down to avoid
5219 (mark_terminals): Do not mark font cache here.
5220 (Fgarbage_collect): Call compaction functions described
5221 above. Adjust comment.
5223 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
5225 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
5226 chdir to HOME (bug#15607).
5228 * nsterm.m (Qcocoa, Qgnustep): New variables.
5229 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
5230 (ns_get_color): Make selection color work for GNUstep also.
5232 2013-10-18 Eli Zaretskii <eliz@gnu.org>
5234 * keyboard.c (make_lispy_event): Remove GPM-specific code that
5235 handles mouse clicks. Instead, let GPM use the same code as all
5236 the other mice use. See the discussion starting at
5237 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
5238 for the details of the problem with the menu bar this fixes.
5240 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
5242 Remove port-specific display name lists to avoid extra
5243 complexity and data duplication with display info lists.
5244 * xterm.h (x_display_name_list): Remove declaration.
5245 * xterm.c (x_display_name_list): Remove.
5246 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
5247 * xfns.c (x_display_info_for_name, Fx_display_list):
5248 Likewise. Use x_display_list where appropriate.
5249 * w32term.h (w32_display_name_list): Remove declaration.
5250 * w32term.c (w32_display_name_list): Remove.
5251 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
5253 * w32fns.c (x_display_info_for_name, Fx_display_list):
5254 Likewise. Use x_display_list where appropriate.
5255 * nsterm.h (ns_display_name_list): Remove declaration.
5256 * nsterm.m (ns_display_name_list): Remove.
5257 (ns_term_init, syms_of_nsterm): Adjust users.
5258 * nsfns.m (ns_display_info_for_name, Fx_display_list):
5259 Likewise. Use x_display_list where appropriate.
5260 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
5261 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
5262 (mark_terminals): Mark per-terminal font cache.
5264 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
5266 Don't run timers in input-pending-p. Its new check-timers param
5267 provides the prior behavior. (Bug#15045).
5268 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
5270 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
5272 Make some functions static in non-Microsoft builds.
5273 On my platform (Fedora 19 x86-64), this shrinks the
5274 Emacs executable (text+data) by 0.25%.
5275 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
5276 (load_color) [!MSDOS]:
5277 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
5278 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
5279 * lisp.h (check_existing):
5280 * process.h (conv_sockaddr_to_lisp, network_interface_list)
5281 (network_interface_info) [!WINDOWSNT]:
5282 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
5283 Remove extern decls.
5284 * fileio.c (check_existing):
5285 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
5286 * process.c (conv_sockaddr_to_lisp, network_interface_list)
5287 (network_interface_info) [!WINDOWSNT]:
5288 * term.c (encode_terminal_code) [!WINDOWSNT]:
5289 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
5290 * xfaces.c (load_color) [!MSDOS]:
5292 * fileio.c (check_existing, check_executable, check_writable):
5293 * process.c (network_interface_list, network_interface_info):
5294 Move earlier, so that we don't need forward decls.
5295 * gnutls.c (fn_gnutls_transport_set_errno)
5296 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
5298 * w32.c (init_environment): Use faccessat rather than
5299 check_existing, partly for consistency with the rest of the code
5300 in this file, partly so that check_existing can be static.
5302 Make VALMASK visible to GDB even if clang is used (Bug#15574).
5303 * emacs.c (MAIN_PROGRAM): New macro.
5304 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
5305 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5307 bool vector int width fixes
5308 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
5309 (Fbool_vector_count_matches_at):
5310 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
5311 can exceed PTRDIFF_MAX, at least in theory.
5312 (Fbool_vector_count_matches_at):
5313 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
5315 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
5317 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
5318 (struct sockaddr): Add forward decl, for platforms that lack it.
5320 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
5322 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
5325 2013-10-16 Eli Zaretskii <eliz@gnu.org>
5327 * w32.c (network_interface_get_info, network_interface_list)
5328 (network_interface_info): New functions. (Bug#15610)
5329 (GetAdaptersInfo_Proc): New typedef.
5330 (get_adapters_info): New wrapper function.
5331 (globals_of_w32): Initialize g_b_init_get_adapters_info.
5333 * process.h (network_interface_list, network_interface_info):
5336 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
5337 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
5338 all systems. Return non-nil for systems that HAVE_NET_IF_H and
5339 for WINDOWSNT. Doc fix.
5340 (syms_of_process): Defsubr Snetwork_interface_list and
5341 Snetwork_interface_info unconditionally.
5343 * menu.c (have_boxes): Fix redundant simulation of radio buttons
5344 in NS GUI sessions. (Bug#15629)
5346 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
5348 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
5350 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5352 * print.c (print_object): Print " ..." when truncating bool vectors.
5354 2013-10-15 Eli Zaretskii <eliz@gnu.org>
5356 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
5357 standard mouse buttons.
5359 * termhooks.h (struct input_event): Remove incorrect commentary.
5361 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5363 Disallow bool vector operations on mixed-length operands.
5364 The old behavior left garbage in the result vector sometimes,
5365 and didn't seem to be useful.
5366 * data.c (Qwrong_length_argument): New static var.
5367 (wrong_length_argument): New function.
5368 (bool_vector_binop_driver): Check that args agree in length.
5370 * keyboard.c, keyboard.h (all_kboards): Now static.
5372 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
5374 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
5375 note from the lispref.
5377 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
5379 * nsterm.h (struct ns_display_info): Remove set-but-unused
5380 member image_cache (image caches are per-terminal anyway).
5381 (FRAME_X_IMAGE_CACHE): Remove.
5382 * nsterm.m (ns_initialize_display_info): Adjust user.
5384 2013-10-14 Eli Zaretskii <eliz@gnu.org>
5386 * w32proc.c: Include mingw_time.h.
5388 * w32.c: Include mingw_time.h.
5390 Implement scrolling of TTY menus when the screen is too short.
5392 * term.c (tty_menu_display): Accept an additional argument, the
5393 menu item from which to start displaying the menu. Account for
5394 the value of Y when limiting the menu to the number of available
5396 (mi_result): New enumeration.
5397 (read_menu_input): Return enumerated value. When the y coordinate
5398 hits min_y or max_y, return scroll indication instead of wrapping
5400 (tty_menu_activate): Handle the scrolling indications from
5401 read_menu_input. Compute the first menu item to display and pass
5402 it to tty_menu_display.
5404 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5406 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
5407 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
5408 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
5409 Adjust to match the change described below.
5410 (struct terminal): Move must_write_spaces, line_ins_del_ok,
5411 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
5412 memory_below_frame members to...
5413 * termchar.h (struct tty_display_info): ...here because they're
5414 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
5415 * term.c (init_tty):
5416 * nsterm.m (ns_create_terminal):
5417 * w32term.c (w32_create_terminal):
5418 * xterm.c (x_create_terminal): Adjust users.
5419 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
5420 to filter out non-TTY frames. Adjust comment.
5421 (scrolling): Adjust user. Prefer eassert for debugging check.
5423 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5425 * xfaces.c (PT_PER_INCH): Remove unused macro.
5426 * termhooks.h (struct terminal): Remove set-but-unused
5427 member fast_clear_end_of_line.
5428 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
5429 * nsterm.m (ns_create_terminal):
5430 * term.c (init_tty):
5431 * w32term.c (w32_create_terminal):
5432 * xterm.c (x_create_terminal): Adjust users.
5434 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
5436 * lisp.h (bool_vector_size): New function.
5437 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
5438 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5439 (Fbool_vector_not, Fbool_vector_count_matches_at):
5440 Remove uses of 'eassume' that should no longer be needed,
5441 because they are subsumed by the 'eassume' in bool_vector_size.
5443 2013-10-12 Eli Zaretskii <eliz@gnu.org>
5445 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
5446 after inclusion of gif_lib.h, thus fixing compiler warnings caused
5447 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
5449 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5451 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
5452 have different dimensions. (Bug#15575)
5454 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
5457 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
5459 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5461 * term.c (tty_menu_show): Never return with unbalanced
5462 specpdl. Use eassert for debugging check. Adjust style.
5464 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5466 * term.c (read_menu_input): Make selection of menu items
5467 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
5468 (tty_menu_activate): Fix off-by-one error when computing max_y.
5470 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
5472 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
5473 audit logging (only used with GnuTLS 3.x) and enable it.
5475 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5477 * dispnew.c (redraw_frame): Remove useless #ifdef because
5478 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
5479 Also, move TTY fflush to...
5480 * term.c (tty_update_end): ...this function.
5482 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5484 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
5485 the end of the frame's glyph matrix. (Bug#15575)
5487 * term.c (tty_menu_display): Don't move cursor while overwriting
5488 frame's glyphs with menu items. Limit the number of items
5489 displayed to what can be shown on the available screen lines,
5490 excluding the echo area.
5491 (tty_menu_activate): Limit the Y coordinate allowed by
5492 read_menu_input to the last screen line used for menu display.
5494 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
5496 * lisp.h (eassume): New macro.
5497 Also, include <verify.h>, for 'assume'.
5498 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
5499 (vroundup, vector_nbytes):
5500 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5501 (Fbool_vector_not, Fbool_vector_count_matches)
5502 (Fbool_vector_count_matches_at):
5503 Use eassume, not eassert.
5504 * casetab.c (set_identity, shuffle):
5505 * composite.c (composition_gstring_put_cache):
5506 * dispnew.c (update_frame_1):
5507 * ftfont.c (ftfont_shape_by_flt):
5508 * image.c (gif_load):
5509 * intervals.c (offset_intervals):
5510 * macfont.m (macfont_shape):
5511 Remove calls to 'assume' that are no longer needed, because
5512 --enable-gcc-warnings no longer generates bogus warnings
5513 when these calls are removed.
5515 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5517 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
5519 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
5521 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
5522 (Qsubstitute_env_in_file_name): New var.
5523 (syms_of_fileio): Define it.
5525 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5527 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
5528 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
5531 * term.c (save_and_enable_current_matrix): Don't allocate and
5532 don't save margin areas.
5533 (restore_desired_matrix): Don't restore margin areas.
5534 (free_saved_screen): Don't free margin areas.
5536 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
5538 * image.c: Pacify --enable-gcc-warnings.
5539 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
5540 #define only if used.
5542 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5544 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
5545 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
5546 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
5547 (gif_load): For giflib v5.x and later, display the error message
5548 produced by giflib when its functions fail.
5549 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
5552 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5554 * keyboard.c (last_event_timestamp): Remove. For X selection and
5555 GTK popup menus, it may be obtained from per-frame X display info.
5556 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
5557 (process_special_events): Adjust users.
5558 * keyboard.h (last_event_timestamp): Remove declaration.
5559 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
5560 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
5561 * menu.h (xmenu_show): Adjust prototype.
5562 * menu.c (Fx_popup_menu): Adjust user.
5563 * xselect.c (x_own_selection, x_get_foreign_selection)
5564 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
5566 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5568 * keyboard.c (init_kboard): Now static. Add arg
5569 to denote window system. Adjust comment.
5570 (init_keyboard): Adjust user.
5571 (allocate_kboard): New function.
5573 * nsterm.m (ns_term_init):
5574 * term.c (init_tty):
5575 * w32term.c (w32_create_terminal):
5576 * xterm.c (x_term_init): Use it.
5577 * keyboard.h (init_kboard): Remove prototype.
5578 (allocate_kboard): Add prototype.
5580 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
5582 * image.c (GIFLIB_MAJOR): Ensure it's defined.
5583 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
5585 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5587 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
5589 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5591 * term.c (tty_menu_activate): Flush the output stream after
5592 showing the cursor, and don't mark the frame garbaged at exit from
5593 the function. Fixes redisplay glitches when moving from one menu
5596 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
5598 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
5599 or throw error (Bug#15570).
5601 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5603 * intervals.c (temp_set_point_both): Move test into 'eassert',
5606 * lisp.h (eassert): Don't use 'assume'.
5607 Sometimes 'assume' wins in performance, and sometimes it loses,
5608 so it shouldn't be used all the time. Perhaps we need two
5609 flavors of 'eassert', one for where 'assume' is far more likely
5610 to help or to hurt; but that can be done later.
5611 Problem reported by Dmitry Antipov in
5612 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
5613 Also, don't include <verify.h>; no longer needed.
5615 2013-10-09 Glenn Morris <rgm@gnu.org>
5617 * eval.c (Fcond): Doc tweak.
5619 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5621 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
5622 expressions with side effects to eassert. (Bug#15565)
5624 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
5626 * fns.c (hashfn_user_defined): Allow hash functions to return any
5629 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5631 Fix minor problems found by static checking.
5632 * dispnew.c (save_current_matrix): Omit unnecessary casts.
5633 * dispnew.c (update_frame_with_menu): Mark debug local as used.
5634 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
5635 * keyboard.c (read_menu_command): Remove unused local.
5636 * lisp.h (read_menu_command): New decl.
5637 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
5638 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
5639 Return ptrdiff_t, not int.
5640 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
5641 not int, for benefit of xpalloc.
5642 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
5644 (have_menus_p): Remove; unused.
5645 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
5646 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
5647 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
5649 (save_and_enable_current_matrix): Omit unnecessary casts.
5650 (read_menu_input): Omit local extern decl (now in lisp.h).
5651 Don't access uninitialized storage if mouse_get_xy fails.
5652 (tty_menu_activate): Mark local as initialized, for lint.
5653 (tty_menu_activate, tty_meny_show): Remove unused locals.
5655 2013-10-08 Eli Zaretskii <eliz@gnu.org>
5657 Support menus on text-mode terminals.
5658 * xterm.h (xw_popup_dialog): Add prototype.
5660 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
5661 (xmenu_show): Block input here, instead in Fx_popup_menu.
5662 (xw_popup_dialog): New function, with X-specific bits of popup
5665 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
5668 * window.c (Fset_window_configuration): Use run-time tests of the
5669 frame type instead of compile-time conditionals, when menu-bar
5670 lines are considered.
5672 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
5673 (w32_popup_dialog): New prototypes.
5675 * w32menu.c (Fx_popup_dialog): Function deleted.
5676 (w32_popup_dialog): New function, with w32 specific bits of popup
5677 dialogs. Block input here.
5679 * w32inevt.c (w32_console_read_socket): Minor change to add
5680 debugging TTY events.
5682 * w32fns.c (show_hourglass): If returning early because the frame
5683 is not a GUI frame, unblock input.
5685 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
5686 (cursorY): New functions.
5688 * termhooks.h (cursorX, cursorY): Prototypes of functions on
5689 WINDOWSNT, macros that call curX and curY elsewhere.
5691 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
5693 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
5694 specific function to hide and show cursor on a text-mode terminal.
5695 (tty_menu_struct, struct tty_menu_state): New structures.
5696 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
5697 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
5698 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
5699 (tty_menu_locate, save_and_enable_current_matrix)
5700 (restore_desired_matrix, screen_update, read_menu_input)
5701 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
5702 (tty_pop_down_menu, tty_menu_last_menubar_item)
5703 (tty_menu_new_item_coords, tty_menu_show): New functions.
5704 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
5706 * nsterm.h (ns_popup_dialog): Adjust prototype.
5708 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
5710 (ns_popup_dialog): Adapt order of arguments to the other
5711 *_menu_show implementations.
5712 (Fx_popup_dialog): Function deleted.
5714 * msdos.c (x_set_menu_bar_lines): Delete unused function.
5716 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
5718 * menu.c (have_boxes): New function.
5719 (single_keymap_panes): Use it instead of a compile-time
5721 (single_menu_item): Use run-time tests of the frame type instead
5722 of compile-time conditionals.
5723 (encode_menu_string): New function.
5724 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
5725 the macro, since different types of frame need different encoding
5727 (digest_single_submenu): Use run-time tests of frame type instead
5728 of, or in addition to, compile-time conditionals.
5729 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
5730 (Fx_popup_menu): Detect when the function is called from keyboard
5731 on a TTY. Don't barf when invoked on a text-mode frame.
5732 Check frame type at run time, instead of compile-time conditionals for
5733 invoking terminal-specific menu-show functions.
5734 Call tty_menu_show on text-mode frames.
5735 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
5736 run time to determine which alternative to invoke; support dialogs
5739 * keyboard.h <Qmouse_movement>: Declare.
5741 * keyboard.c <Qmouse_movement>: Now extern.
5742 <Qecho_keystrokes>: New static variable.
5743 (read_key_sequence): Accept an additional argument, a flag to
5744 prevent redisplay during reading of the key sequence. All callers
5746 (read_menu_command): New function.
5747 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
5749 (toolkit_menubar_in_use): New function.
5750 (make_lispy_event): Use it instead of a compile-time test.
5752 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
5753 window-system being available.
5755 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
5756 to x-popup-dialog on the frame type, they all now support popup
5759 * dispnew.c (save_current_matrix): Save the margin areas.
5760 (restore_current_matrix): Restore margin areas.
5761 (update_frame_with_menu): New function.
5763 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
5766 * alloc.c (make_save_ptr): Now compiled unconditionally.
5768 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5770 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
5771 (redraw_frame, update_frame): Adjust users.
5772 * dispextern.h (set_window_update_flags): Adjust prototype.
5773 * xdisp.c (redisplay_internal): When updating all frames with zero
5774 windows_or_buffers_changed, assume that only the windows that shows
5775 current buffer should be really updated.
5777 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5779 Do not allocate huge temporary memory areas and objects while encoding
5780 for file I/O, thus reducing an enormous memory usage for large buffers.
5781 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
5782 * coding.h (struct coding_system): New member raw_destination.
5783 * coding.c (setup_coding_system): Initialize it to zero.
5784 (encode_coding_object): If raw_destination is set, do not create
5785 dst_object. Add comment.
5786 * fileio.c (toplevel): New constant E_WRITE_MAX.
5787 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
5788 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
5790 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
5792 * nsterm.m (windowDidExitFullScreen:)
5793 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
5795 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5797 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
5798 * keyboard.c (unblock_input_to): Don't process pending signals
5799 if a fatal error is in progress.
5801 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
5802 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
5803 they're talking about words in Lisp bool vectors.
5804 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
5805 * data.c (popcount_bits_word): Rename from popcount_size_t.
5806 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
5809 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5811 Improve support for popcount and counting trailing zeros (Bug#15550).
5812 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
5813 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
5814 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
5815 (popcount_size_t_msc, popcount_size_t_gcc):
5816 Remove; now done by Gnulib.
5817 (popcount_size_t): Now a macro that defers to Gnulib.
5818 (count_trailing_zero_bits): Return int, for consistency with
5819 Gnulib and because Emacs prefers signed to unsigned int.
5820 Don't assume that size_t is either unsigned int or unsigned long
5821 or unsigned long long.
5822 (size_t_to_host_endian): Do not assume that size_t is either
5823 exactly 32 or exactly 64 bits wide.
5824 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
5825 etc., so that it's now an enum constant, not a macro.
5826 No need to assume that it's either 32 or 64.
5828 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
5830 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
5833 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5835 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
5836 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
5838 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5840 emacs_read and emacs_write now use void *, not char *.
5841 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5842 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
5843 Buffer arg is now void *, not char *. This matches plain
5844 'read' and 'write' better, and avoids a constraint violation
5845 on Solaris 9 with Oracle Studio.
5847 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5849 * alloc.c (Fmake_string): For ASCII char initializer, prefer
5850 memset to explicit loop. Otherwise copy largest possible chunk
5851 from initialized to uninitialized part, thus allowing the longer
5852 memcpy runs and reducing the number of loop iterations.
5854 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
5856 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
5857 hide toolbar (Bug#15388).
5858 (windowDidEnterFullScreen:): If presentation options are zero,
5859 set them here (Bug#15388).
5860 (ns_update_auto_hide_menu_bar): Remove runtime check.
5861 Don't auto hide dock unless menubar is also auto hidden.
5863 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
5865 * editfns.c (message): Mention batch mode in doc string.
5867 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
5869 * nsterm.m (check_native_fs): Remove erroneous comment.
5871 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
5873 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
5874 uses find_newline instead of scan_newline and so doesn't move point.
5876 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
5878 Use hardware support for byteswapping on glibc x86 etc.
5879 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5880 whereas the old swap64 needed 30.
5881 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5882 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5883 Use byteswap.h's macros to swap bytes.
5884 * lisp.h (swap16, swap32, swap64): Remove.
5885 All uses replaced by bswap_16, bswap_32, bswap_64.
5887 * bytecode.c (exec_byte_code): Use some more volatile variables
5888 to work around local variables getting clobbered by longjmp.
5889 Port to pre-C99, which doesn't allow decls after stmts.
5891 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5893 * lisp.h (eassert): Assume that COND is true when optimizing.
5894 In other words, take on the behavior of eassert_and_assume.
5895 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5896 (eassert_and_assume): Remove. All uses replaced by eassert.
5898 * xdisp.c (Qglyphless_char): Now static.
5900 Adjust to merge from gnulib.
5901 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5902 * lisp.h: Include <verify.h>, for 'assume'.
5904 * eval.c (clobbered_eassert): New macro.
5905 (internal_catch, internal_condition_case)
5906 (internal_condition_case_1, internal_condition_case_2)
5907 (internal_condition_case_n): Use it instead of eassert
5908 when the argument contains locals clobbered by longjmp.
5909 Don't use clobbered locals outside of clobbered_eassert.
5910 (internal_lisp_condition_case): Use a volatile variable
5911 to work around a local variable's getting clobbered.
5913 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5915 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5916 (PUSH_HANDLER): New macro.
5917 (catchlist): Remove.
5918 (handlerlist): Always declare.
5920 * eval.c (catchlist): Remove (merge with handlerlist).
5921 (handlerlist, lisp_eval_depth): Not static any more.
5922 (internal_catch, internal_condition_case, internal_condition_case_1)
5923 (internal_condition_case_2, internal_condition_case_n):
5925 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5926 handlerlist/catchlist.
5927 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5928 handlerlist which can only handle a single condition-case handler at
5930 (find_handler_clause): Simplify since we only a single branch here
5933 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5935 (bcall0): New function.
5936 (exec_byte_code): Add corresponding cases. Improve error message when
5937 encountering an invalid byte-code. Let Bunwind_protect accept
5938 a function (rather than a list of expressions) as argument.
5940 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5941 and make them unconditional now that they're heap-allocated.
5943 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5945 * charset.c (Fdecode_char, Fencode_char): Remove description of
5946 `restriction' arg. now that it's hidden by advertised-calling-convention.
5948 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5950 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5951 Remove unused variable (from mac-port).
5952 (macfont_draw): Use s->ybase for correct y position.
5954 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5956 * frame.h (struct frame): Drop has_minibuffer member because...
5957 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5958 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5960 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5962 * window.h (struct window): Prefer enum text_cursor_kinds to int
5963 for phys_cursor_type member. Move the latter, phys_cursor_width,
5964 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5965 * window.c (replace_window, make_window): Adjust users.
5967 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5969 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5970 this module is never compiled otherwise.
5972 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5974 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5977 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5979 * xdisp.c (get_next_display_element): Don't call face_for_font in
5980 a build configured --without-x. (Bug#15484)
5982 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5984 * window.c (calc_absolute_offset): #elif should be #elif defined.
5986 * frame.c (delete_frame): Block/unblock input to overcome race
5987 condition (Bug#15475).
5989 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5991 * frame.c (delete_frame): Record selected frame only after
5992 calling Qdelete_frame_functions (Bug#15477).
5994 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5996 * nsterm.m (ns_selection_color): Remove.
5997 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5998 NSColor selectedText(Background)Color. Only for COCOA.
5999 (ns_term_init): Remove assignment of ns_selection_color, logic
6000 moved to ns_get_color.
6002 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
6003 NS_SELECTION_COLOR_DEFAULT.
6004 (NS_SELECTION_FG_COLOR_DEFAULT): New.
6006 2013-09-28 Eli Zaretskii <eliz@gnu.org>
6008 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
6009 frame' does not have the tool_bar_window member.
6011 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
6013 Signal error when reading an empty byte-code object (Bug#15405)
6014 * lread.c (read1): Signal error.
6015 * alloc.c (make_byte_code): eassert header size.
6016 (sweep_vectors): Change an int to size_t.
6018 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
6020 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
6021 instead of ints, as it's the usual style for offsetof constants. See:
6022 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
6024 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
6025 This is ugly, but it should fix the performance problem for older
6026 GCC versions in the short run. I'll look into integrating the
6027 Gnulib module for popcount, as a better fix.
6028 See the thread starting in:
6029 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
6030 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
6031 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
6032 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
6033 (popcount_size_t): Use it.
6035 2013-09-24 Daniel Colascione <dancol@dancol.org>
6037 * process.c (Fnetwork_interface_info): Fix build break due to
6040 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
6042 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
6043 Prefer signed to unsigned integers where either will do.
6044 No need for 'const' on locals that do not escape.
6045 Omit easserts with unnecessary and unportable assumptions about
6046 alignment. Avoid unnecessary casts to char *.
6048 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
6050 Use union for the payload of struct Lisp_Vector.
6051 This helps to avoid a few glitches dictated by C's aliasing rules.
6052 * lisp.h (struct Lisp_Vector): Use union for next and
6053 contents member. Adjust comment. Change related users.
6054 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
6055 Related users changed.
6056 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
6057 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
6058 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
6059 * xfaces.c, xfont.c, xmenu.c: Related users changed.
6061 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
6063 Optimize glyph row clearing and copying routines.
6064 * dispextern.h (struct glyph_row): Change layout of struct
6065 glyph_row to help copy_row_except_pointers. Adjust comment.
6066 * dispnew.c (null_row): Remove.
6067 (clear_glyph_row): Use offsetof and memset to find and clear
6068 just the members that need clearing. Adjust comment.
6069 (copy_row_except_pointers): Likewise for copying.
6071 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
6073 Some minor cleanups of recently-added bool vector code.
6074 * conf_post.h (assume): Always return void. Use lint version
6075 only if GCC and MSC versions don't apply.
6076 * conf_post.h (assume):
6077 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
6078 Depend on _MSC_VER, not __MSC_VER, for consistency with
6080 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
6081 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
6082 (bool_vector_binop_driver, count_trailing_zero_bits)
6083 (size_t_to_host_endian): Now static, not static inline;
6084 the latter isn't needed with modern compilers and doesn't
6085 work with older compilers anyway.
6087 * alloc.c (valgrind_p): Use bool for boolean.
6089 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
6091 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
6092 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
6093 (display_last_displayed_message_p, message_buf_print)
6094 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
6095 Use bool for boolean.
6096 * dispextern.h (cancel_line, init_desired_glyphs):
6097 Remove ancient leftover.
6098 (help_echo_showing_p, hourglass_shown_p):
6099 * lisp.h (noninteractive_need_newline): Adjust declaration.
6101 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
6103 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
6105 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
6106 ...this file and convert the latter to static. Adjust comment.
6107 (make_initial_frame):
6108 * window.c (init_window_once): Adjust user.
6109 * frame.h (last_nonminibuf_frame): Remove declaration.
6110 * lisp.h (selected_frame): Likewise.
6111 * msdos.c (the_only_display_info): Adjust comment.
6113 2013-09-23 Eli Zaretskii <eliz@gnu.org>
6115 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
6116 computing the end column of mouse-highlight that comes from
6117 display or overlay strings. (Bug#15437)
6118 (note_mouse_highlight): Adapt calculation of last argument to
6119 mouse_face_from_string_pos to the above change.
6121 * conf_post.h (__has_builtin): Define to zero, if undefined, on
6122 all platforms, not just for clang.
6124 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
6126 * filelock.c (lock_file_1): Rearrange to remove compiler warning
6127 about excess arguments to snprintf.
6129 * conf_post.h(assume): Use __builtin_unreachable for clang.
6131 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
6133 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
6134 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
6136 2013-09-23 Daniel Colascione <dancol@dancol.org>
6138 * alloc.c (USE_VALGRIND): New macro; on by default
6139 when ENABLE_CHECKING.
6140 (mark_maybe_object, mark_maybe_pointer)
6141 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
6143 (valgrind_p) [USE_VALGRIND]: New variable.
6144 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
6146 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
6148 * process.c (wait_reading_process_output): Change int pnamelen to
6151 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
6152 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
6153 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
6154 argument to unsigned long to avoid warning.
6155 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
6157 * conf_post.h (assume): Fix compiler error: x shall be cond.
6159 2013-09-22 Daniel Colascione <dancol@dancol.org>
6161 * xfns.c (x_get_monitor_attributes): Suppress unused variable
6162 warning when compiling without a window system.
6164 2013-09-22 Daniel Colascione <dancol@dancol.org>
6166 * data.c (Qbool_vector_p): New symbol.
6167 (bool_vector_spare_mask, popcount_size_t_generic)
6168 (popcount_size_t_msc, popcount_size_t_gcc)
6170 (bool_vector_binop_driver)
6171 (count_trailing_zero_bits, size_t_to_host_endian)
6172 (Fbool_vector_exclusive_or)
6173 (Fbool_vector_union)
6174 (Fbool_vector_intersection, Fbool_vector_set_difference)
6175 (Fbool_vector_subsetp, Fbool_vector_not)
6176 (Fbool_vector_count_matches)
6177 (Fbool_vector_count_matches_at): New functions.
6178 (syms_of_data): Intern new symbol, functions.
6179 * alloc.c (bool_vector_payload_bytes): New function.
6180 (Fmake_bool_vector): Instead of calling Fmake_vector,
6181 which performs redundant initialization and argument checking,
6182 just call allocate_vector ourselves. Make sure we clear any
6183 terminating padding to zero.
6184 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
6185 instead of open-coding the size calculation.
6186 (vroundup_ct): New macro.
6187 (vroundup): Assume argument >= 0; invoke vroundup_ct.
6188 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
6189 * composite.c (composition_gstring_put_cache):
6190 Change lint_assume to assume.
6191 * conf_post.h (assume): New macro.
6192 (lint_assume): Remove.
6193 * dispnew.c (update_frame_1): Change lint_assume to assume.
6194 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
6196 * image.c (gif_load): Change lint_assume to assume.
6197 * lisp.h (eassert_and_assume): New macro.
6198 (Qbool_vector_p): Declare.
6199 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
6200 (swap16, swap32, swap64): New inline functions.
6201 * macfont.m (macfont_shape): Change lint_assume to assume.
6202 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
6203 * xsettings.c (parse_settings): Use new swap16 and
6204 swap32 from lisp.h instead of file-specific macros.
6206 2013-09-22 Eli Zaretskii <eliz@gnu.org>
6208 * xdisp.c (try_window_id): Don't abort if cursor row could not be
6209 found (which can legitimately happen when the glyph row at the
6210 window start is disabled in the current_matrix. (Bug#15365)
6212 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
6214 Fix syntax.h bug introduced by recent INLINE change.
6215 syntax.h defined an extern inline function SYNTAX_ENTRY that was
6216 conditionally compiled one way in some modules, and a different
6217 way in others. This doesn't work with extern inline functions,
6218 which must have the same definition in all modules, because the
6219 defining code might be shared across modules, depending on the
6220 implementation. Symptoms reported by Martin Rudalics in:
6221 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
6222 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
6223 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
6224 overriding the corresponding functions in syntax.h.
6225 * syntax.h (syntax_property_entry, syntax_property_with_flags)
6226 (syntax_property): New inline functions.
6227 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
6228 Rewrite in terms of these new functions.
6230 2013-09-21 Eli Zaretskii <eliz@gnu.org>
6232 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
6233 not chars_in_text, whose result depends on the multibyteness of
6234 the current buffer. (Bug#15426)
6236 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
6238 Port recent change to hosts where pointers aren't 'long'.
6239 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
6240 Don't assume that pointers are the same width as 'long'.
6241 Add a compile-time check that a pointer fits into two X slots.
6243 A simpler, centralized INLINE.
6244 * conf_post.h (INLINE): Define only if not already defined.
6245 This allows us to use a single INLINE, defined by one file
6247 * emacs.c (INLINE): Define it.
6248 Also, include category.h, charset.h, composite.h, dispextern.h,
6249 syntax.h, systime.h, so that their INLINE definitions are expanded
6251 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
6252 * buffer.h, buffer.c (BUFFER_INLINE):
6253 * category.h, category.c (CATEGORY_INLINE):
6254 * character.h, character.c (CHARACTER_INLINE):
6255 * charset.h, charset.c (CHARSET_INLINE):
6256 * composite.h, composite.c (COMPOSITE_INLINE):
6257 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
6258 * frame.h, frame.c (FRAME_INLINE):
6259 * intervals.h, intervals.c (INTERVALS_INLINE):
6260 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
6261 * lisp.h, alloc.c (LISP_INLINE):
6262 * process.h, process.c (PROCESS_INLINE):
6263 * syntax.h, syntax.c (SYNTAX_INLINE):
6264 * systime.h, sysdep.c (SYSTIME_INLINE):
6265 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
6266 * window.h, window.c (WINDOW_INLINE):
6267 Remove. All uses replaced with INLINE.
6269 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
6271 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
6274 2013-09-19 Eli Zaretskii <eliz@gnu.org>
6276 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
6277 'const char *' to avoid compiler warnings due to similar change in
6278 the prototype of x_get_string_resource.
6280 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6282 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
6283 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
6284 going to replace static variables below. Adjust comments.
6285 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
6286 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
6287 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
6288 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
6289 Related users changed.
6290 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
6291 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
6292 last_mouse_movement_time, going to replace static variables below.
6294 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
6295 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
6297 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
6298 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
6299 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
6300 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
6301 static variables below.
6302 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
6303 (last_mouse_scroll_bar): Remove.
6304 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
6305 (mouseExited): Related users changed.
6307 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6309 Do not use external array to process X scroll bar messages.
6310 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
6311 (x_send_scroll_bar_event): Pack window pointer into two slots
6312 of XClientMessageEvent if we're 64-bit. Adjust comment.
6313 (x_scroll_bar_to_input_event): Unpack accordingly.
6315 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6317 Ifdef away recent changes which aren't relevant to NS port.
6318 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
6319 [!HAVE_NS]: Declare as such.
6320 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
6321 [!HAVE_NS]: Define as such.
6323 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6325 * frame.c (x_redo_mouse_highlight): New function
6326 to factor out common code used in W32 and X ports.
6327 * dispextern.h (x_redo_mouse_highlight): Add prototype.
6328 * xterm.h (struct x_display_info):
6329 * w32term.h (struct w32_display_info):
6330 * nsterm.h (struct ns_display_info): New members
6331 last_mouse_motion_frame, last_mouse_motion_x and
6332 last_mouse_motion_y, going to replace static variables below.
6333 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
6334 (redo_mouse_highlight): Remove.
6335 (note_mouse_movement, syms_of_xterm): Adjust user.
6336 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
6337 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
6338 (redo_mouse_highlight): Remove.
6339 (note_mouse_movement, syms_of_w32term): Adjust user.
6340 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
6341 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
6343 (note_mouse_movement, mouseMoved, syms_of_nsterm):
6344 * nsfns.m (compute_tip_xy): Adjust user.
6346 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6348 * frame.c (x_mouse_grabbed): New function.
6349 * dispextern.h (x_mouse_grabbed): Add prototype.
6350 (last_mouse_frame): Remove declaration.
6351 * xterm.h (struct x_display_info):
6352 * w32term.h (struct w32_display_info):
6353 * nsterm.h (struct ns_display_info): New member
6354 last_mouse_frame, going to replace...
6355 * xdisp.c (last_mouse_frame): ...global variable.
6356 (note_tool_bar_highlight):
6357 * w32term.c (w32_mouse_position, w32_read_socket):
6358 * xterm.c (XTmouse_position, handle_one_xevent):
6359 Use x_mouse_grabbed.
6360 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
6362 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6364 * w32term.c (w32_read_socket): Avoid temporary
6365 variables in a call to x_real_positions.
6366 * xterm.c (handle_one_xevent): Likewise.
6368 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6370 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
6371 (x_icon_type): Remove prototype.
6372 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
6373 * frame.c (x_icon_type): Remove.
6374 * w32term.c (x_make_frame_visible, x_iconify_frame):
6375 * xterm.c (x_make_frame_visible, x_iconify_frame):
6376 Use x_set_bitmap_icon to factor out common code.
6378 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6380 * dispextern.h (check_x_display_info, x_get_string_resource):
6381 Declare here just once and unify the latter.
6382 * frame.c (check_x_display_info, x_get_string_resource):
6383 * nsterm.h (check_x_display_info):
6384 * xrdb.c (x_get_string_resource):
6385 * xterm.h (check_x_display_info): Remove prototypes.
6386 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
6387 * w32reg.c (x_get_string_resource): Likewise.
6388 (w32_get_rdb_resource): Adjust user.
6390 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6392 * xterm.h (struct x_display_info): New member
6393 x_pending_autoraise_frame, going to replace...
6394 * xterm.c (pending_autoraise_frame): ...static variable.
6395 (x_new_focus_frame, XTread_socket): Adjust users.
6396 * w32term.h (struct w32_display_info): New member
6397 w32_pending_autoraise_frame, going to replace...
6398 * w32term.c (pending_autoraise_frame): ...global variable.
6399 (x_new_focus_frame, w32_read_socket): Adjust users.
6401 2013-09-17 Glenn Morris <rgm@gnu.org>
6403 * xdisp.c (message_dolog): If we create *Messages*,
6404 switch it to messages-buffer-mode.
6406 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
6408 Don't overuse 'const' in types of locals.
6409 * bidi.c (bidi_count_bytes):
6410 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
6411 (xg_event_is_for_scrollbar):
6412 * xselect.c (x_handle_property_notify)
6413 (x_handle_selection_notify, x_handle_dnd_message):
6414 * xsettings.c, xsettings.h (xft_settings_event):
6415 * xterm.c (x_handle_net_wm_state, handle_one_event)
6416 (x_menubar_window_to_frame, x_detect_focus_change)
6417 (construct_mouse_click, note_mouse_movement)
6418 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6419 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6420 (handle_one_xevent, x_handle_net_wm_state):
6421 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
6422 (x_handle_dnd_message):
6423 Avoid unnecessary 'const', typically the second 'const' in
6424 'const foo * const arg', a 'const' that does not affect the API
6425 and doesn't significantly help the human reader.
6427 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6429 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
6430 only if Glib < 2.36.0.
6431 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
6432 * xsettings.c (init_gconf, init_gsettings): Do not check
6434 * xterm.c (handle_one_xevent): Do not call to x_clear_area
6436 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
6438 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
6440 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
6441 before calling g_type_init.
6443 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
6445 * nsterm.m (syms_of_nsterm): ... to here.
6447 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6449 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
6450 (ignore_next_mouse_click_timeout): Use Time as X does.
6451 (handle_one_xevent): Avoid cast and use unsigned comparison.
6453 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6455 Do not copy X event in handle_one_xevent except KeyPress case.
6456 Wnen XEvent is processed, it is unlikely to be changed except
6457 KeyPress case, so we can avoid copying and use const pointer to
6458 const data to make sure that an event is not changed elsewhere.
6459 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
6460 const' and do not create local copy except for the KeyPress event.
6461 Use casts to avoid a few glitches. Adjust formatting. Add comments.
6462 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
6463 (x_handle_net_wm_state, x_menubar_window_to_frame)
6464 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
6465 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6466 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
6467 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
6468 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
6469 (x_handle_dnd_message):
6470 * xsettings.c (xft_settings_event):
6471 Use 'const XEvent * const' where appropriate.
6472 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
6474 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6476 Fix X event waiting to handle multiple frames.
6477 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
6478 * xterm.c (pending_event_wait): Remove. Adjust users.
6479 (x_detect_focus_change): Pass frame arg.
6480 (handle_one_xevent): Find related frame early and clear per-frame
6481 wait_event_type only if this is an event for the relevant frame.
6482 (x_wait_for_event): Use per-frame wait_event_type.
6484 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
6486 * nsfns.m (Fx_create_frame): Fix font driver registration for
6489 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
6490 for syms_of_macfont.
6492 * nsterm.m: Include macfont.h.
6493 (ns_tmp_flags, ns_tmp_font): Remove.
6494 (ns_compute_glyph_string_overhangs): Check for driver Qns.
6495 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
6496 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
6497 (changeFont:): Fix code style. Check for font driver type when
6500 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
6503 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
6504 (nsfont_open): Set font driver type.
6505 Set font->ascent and font->descent. Figure out font instead of
6506 ns_tmp_font, and flags instead of ns_tmp_flags.
6507 Fix indentation. Remove call to ns_draw_text_decoration,
6510 * nsfns.m: Include macfont.h.
6511 (Fx_create_frame): Register macfont driver, make a better default font.
6512 (Fns_popup_font_panel): Get font from macfont driver, if used.
6514 * macfont.m, macfont.h, macuvs.h: New files.
6516 * font.h: Declare syms_of_macfont.
6518 * font.c (syms_of_font): Call syms_of_macfont.
6520 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
6522 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6524 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
6525 and it is always zero for others, so I assume that this is an ancient
6526 leftover which nobody will want to change any more.
6527 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
6528 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
6529 * frame.c (x_set_scroll_bar_width):
6530 * w32fns.c (w32_createscrollbar):
6531 * w32term.c (w32_set_vertical_scroll_bar):
6532 * xfns.c (x_set_scroll_bar_default_width):
6533 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
6534 (x_scroll_bar_expose): Related users changed.
6536 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6538 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
6539 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
6540 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
6542 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
6544 * nsterm.h, w32term.h, xterm.h: ...and not here.
6545 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
6546 Remove unused Xisms.
6547 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
6548 these modules are never compiled otherwise.
6550 2013-09-14 Eli Zaretskii <eliz@gnu.org>
6552 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
6553 Doc fix. (Bug#15375)
6555 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6557 Unify Fx_focus_frame between all ports.
6558 * frame.h (x_focus_frame): New prototype.
6559 * xfns.c (Fx_focus_frame): Remove.
6560 (syms_of_xfns): Do not defsubr it.
6561 (x_focus_frame): X implementation.
6562 * nsfns.m (Fx_focus_frame): Remove.
6563 (syms_of_nsfns): Do not defsubr it.
6564 (x_focus_frame): NS implementation.
6565 * w32term.c (Fx_focus_frame): Remove.
6566 (x_focus_on_frame): Rename to...
6567 (x_focus_frame): W32 implementation.
6568 * w32term.h (x_focus_on_frame): Remove prototype.
6569 * w32fns.c (Fx_focus_frame): Remove.
6570 (syms_of_w32fns): Do not defsubr it.
6571 * frame.c (Fx_focus_frame): Define here.
6572 (syms_of_frame): Defsubr here.
6573 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
6575 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6577 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
6578 All of them are replaced with FRAME_DISPLAY_INFO, defined in
6579 each port to reference the port-specific window system data.
6580 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
6581 (FRAME_DISPLAY_INFO): Define.
6582 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
6583 (FRAME_DISPLAY_INFO): Define. Adjust users.
6584 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
6585 (FRAME_DISPLAY_INFO): Define. Adjust users.
6586 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
6587 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
6588 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
6589 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
6590 * xselect.c, xterm.c: All related users changed.
6592 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6594 * xterm.h (x_window_to_frame, x_any_window_to_frame)
6595 (x_menubar_window_to_frame): Remove prototypes.
6596 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6597 (x_menubar_window_to_frame, x_top_window_to_frame):
6599 * xterm.c (x_window_to_frame, x_any_window_to_frame)
6600 (x_menubar_window_to_frame, x_top_window_to_frame):
6601 ...to here and convert all but the last to static.
6603 2013-09-12 Eli Zaretskii <eliz@gnu.org>
6605 * lisp.mk (lisp): Add w32-common-fns.elc.
6607 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
6609 * charset.c (char_charset): Document an exception for char-charset.
6611 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6613 * xterm.h (x_display_info): New field last_user_time...
6614 * xterm.c (toplevel): ...to replace static last_user_time.
6615 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
6617 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6619 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
6620 scroll bar values to prevent thumb from disappear and update comment.
6622 2013-09-11 Glenn Morris <rgm@gnu.org>
6624 * emacs.c (usage_message): Possessive apostrophe tweak.
6626 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6628 * nsterm.m (syms_of_nsterm): Use Qns.
6629 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
6630 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
6631 * xfns.c (x_display_info_for_name, Fx_open_connection):
6632 Remove old '#if 0' code.
6633 (syms_of_xfns): Use Qx.
6634 * termhooks.h (fullscreen_hook): Remove the leftover.
6635 (struct terminal): Fix typo in comment.
6637 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6639 Cleaning up a few X scroll bar bits.
6640 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
6641 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6642 New member last_seen_part, going to replace...
6643 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
6644 (xt_action_hook) [USE_LUCID]: Adjust user.
6645 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
6646 Lucid-specific scroll bar support.
6647 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
6648 to int and adjust to use last_seen_part member.
6649 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
6650 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6651 Initialize last_seen_part.
6653 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6655 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
6656 insert-buffer-substring an empty string.
6658 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6660 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
6661 avoiding a GCC warning.
6663 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6665 Ifdef away frame tool bar code when it is not really used.
6666 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
6667 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
6668 and minimize_tool_bar_window_p under the above.
6669 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
6670 (fset_tool_bar_window): Likewise.
6671 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6672 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
6673 (change_frame_size_1):
6674 * window.c (window_from_coordinates, Frecenter): Adjust users.
6675 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
6676 code is not really used.
6677 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
6678 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
6679 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
6680 [!USE_GTK && !HAVE_NS]: Define as such.
6681 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
6682 (note_mouse_highlight, expose_frame):
6683 * xfns.c (x_set_tool_bar_lines):
6684 * xterm.c (handle_one_xevent): Adjust users.
6686 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6688 Fix corruption with multiple emacsclient -t instances (Bug#15222).
6689 This bug was introduced by my 2013-08-26 patch, which incorrectly
6690 assumed that the terminfo implementation doesn't use termcap buffers.
6691 * term.c (init_tty) [TERMINFO]: Remove optimization, as
6692 these buffers apparently are used after all.
6693 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
6694 (struct tty_display_info): Define members termcap_term_buffer and
6695 termcap_strings_buffer even if TERMINFO.
6697 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6700 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
6701 'usage' docstring entry to pacify make-docfile.
6703 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
6705 Change comparison functions =, <, >, <=, >= to take many arguments.
6706 * data.c: Change comparison functions' interface and implementation.
6707 * lisp.h: Make arithcompare available for efficient two arg
6709 * bytecode.c: Use arithcompare.
6710 * fileio.c: Use new interface.
6712 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6714 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
6716 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
6718 * eval.c (Feval): Document the new use of `lexical'.
6720 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6722 Review and drop old frame resize hack.
6723 * frame.h (struct frame): Remove force_flush_display_p.
6724 * dispnew.c (update_frame): Adjust user and don't call
6725 flush_frame here. The comment has said that there was an issues
6726 with redisplaying fringes, but I don't see any differences with
6727 and without this hack. Hopefully we can continue without it.
6728 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
6729 current frame matrices twice if resized_p is set.
6731 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6733 Do not populate pure Xism x_sync to other ports.
6734 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
6735 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
6736 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
6737 * w32term.h (x_sync): Remove prototype.
6739 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6741 Cleanup frame flushing.
6742 * dispextern.h (struct redisplay_interface):
6743 Drop flush_display_optional because flush_display is enough
6744 for X and flushing via RIF is just a no-op for others.
6745 * frame.h (flush_frame): New function.
6746 * dispnew.c (update_frame):
6747 * minibuf.c (read_minibuf):
6748 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
6750 * keyboard.c (detect_input_pending_run_timers): Do not flush
6751 all frames but selected one in redisplay_preserve_echo_area.
6752 * nsterm.m (ns_flush): Remove no-op.
6753 (ns_redisplay_interface): Adjust user.
6754 * w32term.h (x_flush): Remove no-op.
6755 (w32_redisplay_interface): Adjust user.
6756 * xterm.c (x_flush): Simplify because we do not flush all
6757 frames at once any more. Adjust comment.
6758 (x_redisplay_interface): Adjust user.
6760 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
6762 Port --without-x --enable-gcc-warnings to Fedora 19.
6763 * gfilenotify.c (globals_of_gfilenotify):
6764 Call g_type_init only if using an older glib version that needs it.
6766 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6768 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6769 (last_glyphless_glyph_merged_face_id): Remove declarations.
6770 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
6771 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6772 (last_glyphless_glyph_merged_face_id): Now static.
6773 (merge_escape_glyph_face): New function, refactored from...
6774 (get_next_display_element): ...here.
6775 (merge_glyphless_glyph_face): New function, refactored from...
6776 (produce_glyphless_glyph): ...here...
6777 * term.c (produce_glyphless_glyph): ...and here.
6779 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
6781 * eval.c (eval_sub): Only call Ffunction if necessary.
6783 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6785 Attempt to make redisplay more selective when changing cursor type.
6786 * frame.h (struct frame): New bitfield cursor_type_changed.
6787 * xdisp.c (cursor_type_changed): Remove.
6788 (try_cursor_movement, redisplay_window, try_window_id)
6789 (set_frame_cursor_types, try_window_reusing_current_matrix):
6790 Adjust to use per-frame bitfield.
6791 (redisplay_internal): Look for cursor type change on each visible
6792 frame and consider all frames if cursor type has been changed on
6793 the frame other than selected. If cursor type has been changed on
6794 selected frame only, do not use fast update.
6796 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6798 Attempt to make redisplay more selective when changing fonts.
6799 * frame.h (struct frame): New bitfield fonts_changed.
6800 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
6801 (adjust_frame_glyphs): Add prototype.
6802 * dispnew.c (fonts_changed_p): Remove.
6803 (adjust_glyphs): Remove because we do not
6804 adjust matrices on all frames at once any more.
6805 (adjust_frame_glyphs): Block and unblock input here.
6806 (adjust_glyph_matrix): Use fonts_changed.
6807 (change_frame_size_1): Use adjust_frame_glyphs.
6808 * font.c (font_open_entity): Use fonts_changed.
6809 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
6810 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6811 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
6812 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
6813 (shrink_mini_window, Fresize_mini_window_internal)
6814 (window_scroll_pixel_based, Fset_window_configuration)
6815 (apply_window_adjustment, Fset_window_vscroll):
6816 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6817 Use adjust_frame_glyphs.
6818 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
6819 (try_window_reusing_current_matrix, try_window_id, display_line)
6820 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
6821 (redisplay_internal): Consider fonts_changed and adjust frame
6822 matrices for each frame only if the frame is visible. If font
6823 has been changed on some frame during full redisplay, retry
6824 only visible frames where the font has been actually changed.
6826 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6828 Cache current header and mode line height for each window.
6829 * window.h (struct window): New fields mode_line_height
6830 and header_line_height.
6831 * window.c (make_window): Initialize them.
6832 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6833 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
6834 (current_mode_line_height, current_header_line_height):
6836 * xdisp.c (current_mode_line_height, current_header_line_height):
6838 (pos_visible_p, init_xdisp): Adjust user.
6839 (redisplay_window): Invalidate mode_line_height and
6840 header_line_height if current and desired matrices do not agree.
6842 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6844 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
6845 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
6847 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6849 Make --without-x compatible with --enable-gcc-warnings.
6850 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
6851 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
6852 members under HAVE_WINDOW_SYSTEM.
6853 * keyboard.c (make_lispy_focus_out): Likewise.
6854 (record_menu_key): Move under HAVE_MENUS.
6855 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
6856 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
6857 (syms_of_xdisp): Adjust user.
6858 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
6859 (start_hourglass, cancel_hourglass):
6860 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
6861 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
6862 and CLEAR_FONT_TABLE_NFONTS.
6863 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
6864 Declare only if HAVE_WINDOW_SYSTEM.
6865 (lface_same_font_attributes_p, clear_face_gcs): Define only
6866 if HAVE_WINDOW_SYSTEM.
6868 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6870 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
6871 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
6872 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
6874 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
6876 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
6878 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6880 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6881 This fixes a type error on hosts where ptrdiff_t is wider than int.
6883 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6885 * keyboard.c (read_key_sequence_vs): New function.
6886 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6889 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6891 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6893 Makefile improvements.
6894 * Makefile.in (config.status): Don't use double-colon rules, as
6895 they are not portable according to POSIX. Fix shell typo with `;
6896 I guess this rule has never been tested?
6897 (VCSWITNESS): New macro, to override any environment var.
6899 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6901 * xterm.h (struct x_display_info): Do not track X connection
6902 fd separately because it is always available from Display.
6903 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6906 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6908 * buffer.c (drop_overlay):
6909 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6910 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6912 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6914 * buffer.c (Fmake_overlay, Fmove_overlay):
6915 * intervals.c (set_point_from_marker):
6916 * print.c (PRINTPREPARE): Prefer signal_error
6917 to plain error and report unsuitable marker too.
6919 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6921 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6922 for 'dragging' member.
6923 (struct x_output): Remove set-but-unused leftovers
6924 'left_before_move' and 'top_before_move'.
6925 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6926 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6927 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6928 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6929 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6930 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6931 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6932 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6934 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6936 * nsfont.m (INVALID_GLYPH): New define.
6937 (nsfont_encode_char): Use INVALID_GLYPH.
6938 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6940 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6942 * xterm.c (x_last_mouse_movement_time): Revert last change.
6943 This code should use XDisplayMotionBufferSize to check display's
6944 motion history first, and there are few other issues as well.
6945 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6946 (handle_one_xevent): Adjust user.
6948 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6950 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6951 * frame.c (Flast_nonminibuf_frame): ... to here.
6952 (check_minibuf_window): Don't abort if no window was found
6955 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6957 Use XGetMotionEvents to ask the last mouse motion time from X server.
6958 * xterm.c (X_MOTION_HISTORY): Default to 1.
6959 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6960 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6961 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6962 Ifdef away legacy code.
6963 (XTmouse_position, x_scroll_bar_report_motion):
6964 Use x_last_mouse_movement_time.
6965 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6968 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6970 * msdos.c (last_mouse_window): Move to...
6971 (dos_rawgetc): ...this function and adjust comment.
6972 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6973 (mouseMoved): ...this function and adjust comment.
6974 * w32term.c (last_window): Likewise with...
6975 (w32_read_socket): ...this function.
6976 * xterm.c (last_window): Likewise with...
6977 (handle_one_xevent): ...this function.
6979 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6981 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6982 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6983 (handle_one_xevent): ...to here.
6984 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6987 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6989 * msdos.c (IT_set_terminal_window): Remove no-op.
6990 (initialize_msdos_display): Adjust terminal setup.
6991 * w32console.c (w32con_set_terminal_window): Remove no-op.
6992 (initialize_w32_display): Adjust terminal setup.
6993 * w32term.c (w32_set_terminal_window): Remove no-op.
6994 (w32_create_terminal): Adjust terminal setup.
6995 * xterm.c (XTset_terminal_window): Remove no-op.
6996 (x_create_terminal): Adjust terminal setup.
6998 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
7000 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
7002 (ns_create_terminal): Adjust terminal setup.
7003 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
7005 (w32_create_terminal): Adjust terminal setup.
7006 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
7008 (x_create_terminal): Adjust terminal setup.
7010 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
7012 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
7013 (CLIP_TEXT_POS_FROM_MARKER): New macro.
7014 * dispnew.c (buffer_posn_from_coords):
7015 * window.c (Fwindow_end, displayed_window_lines):
7016 * xdisp.c (redisplay_mode_lines): Use it.
7018 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
7020 * fontset.c (face_for_char): Check char in the current face font first
7021 if HAVE_NS (Bug#15138).
7023 2013-08-31 Martin Rudalics <rudalics@gmx.at>
7025 * window.c (temp_output_buffer_show): Make sure window returned
7026 by display_buffer is live (Bug#15213).
7028 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
7030 Minor cleanup to avoid forward declarations.
7031 * coding.h (struct ccl_spec): Remove forward declaration.
7032 * composite.h (toplevel): Include font.h.
7033 (struct composition_it, struct face, struct font_metrics):
7034 Remove forward declaration.
7035 * dispextern.h (struct image, struct atimer): Likewise.
7036 * emacsgtkfixed.h (struct frame): Likewise.
7037 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
7038 * font.h (struct font_driver, struct font, struct glyph_string)
7039 (struct face): Remove forward declaration.
7040 * fontset.h (struct face, struct font): Likewise.
7041 * frame.h (toplevel): Style cleanup.
7042 (enum output_method): Move to...
7043 * termhooks.h (enum output_method): ...here.
7044 (struct glyph, struct frame, struct ns_display_info)
7045 (struct x_display_info, struct w32_display_info):
7046 Remove forward declaration.
7047 * xterm.h (toplevel): Include termhooks.h.
7048 (struct font, struct window, struct glyph_matrix, struct frame)
7049 (struct input_event, struct face, struct image): Remove forward
7051 * gtkutil.h (struct _widget_value): Likewise.
7052 * keyboard.h (toplevel): Include termhooks.h.
7053 (struct input_event): Remove forward declaration.
7055 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
7057 * intervals.c (set_point_from_marker): New function.
7058 * editfns.c (Fgoto_char):
7059 * process.c (Finternal_default_process_filter):
7060 * window.c (select_window_1): Use it.
7061 * buffer.h (set_point_from_marker): Add prototype.
7063 2013-08-29 Eli Zaretskii <eliz@gnu.org>
7065 * w32.c (term_winsock): Call release_listen_threads before calling
7067 (_sys_wait_accept): Wait for accept event in a loop with a finite
7068 timeout, instead of waiting indefinitely. Will hopefully avoid
7069 hanging during exit because WSACleanup deadlocks waiting for the
7070 event object to be released. (Bug#14333)
7072 * w32proc.c (release_listen_threads): New function, signals all
7073 the reader threads that listen for connections to stop waiting.
7075 * w32.h (release_listen_threads): Add prototype.
7077 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
7079 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
7080 field of new marker (for sanity and safety).
7081 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
7082 anyway because XMISCTYPE is a function and can't be an lvalue).
7084 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
7086 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
7087 (x_after_update_window_line, x_scroll_bar_create)
7088 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
7089 (handle_one_xevent, x_clear_frame_area):
7090 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
7091 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
7092 * xterm.h (x_clear_area): Adjust prototype.
7094 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
7096 Hook scanning and indentation functions to find_newline. This helps
7097 to avoid duplicated code and renders more respect to newline cache.
7098 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
7099 * cmds.c (Fforward_line):
7100 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
7101 Use find_newline and avoid unnecessary point movements.
7102 * search.c (scan_newline): Implement on top of find_newline.
7104 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
7106 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
7107 scoped code (bug#11258).
7109 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
7111 * nsterm.m (last_window): New variable.
7112 (EV_TRAILER2): New macro.
7113 (EV_TRAILER): Call EV_TRAILER2.
7114 (mouseMoved:): Add support for mouse-autoselect-window
7115 on nextstep (Bug#6888).
7117 2013-08-28 Andreas Schwab <schwab@suse.de>
7119 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
7120 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
7121 Remove unused macro definitions.
7122 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
7123 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
7124 Only define if emacs.
7126 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
7128 Prefer enum glyph_row_area to int where appropriate.
7129 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
7131 (window_box, window_box_width, window_box_left, window_box_left_offset)
7132 (window_box_right, window_box_right_offset): Adjust prototypes.
7133 * xdisp.c (window_box, window_box_width, window_box_left)
7134 (window_box_left_offset, window_box_right, window_box_right_offset):
7135 Use enum glyph_row_area. Adjust users and tweak comment where needed.
7136 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
7137 * nsterm.m (ns_clip_to_row):
7138 * w32term.c (w32_clip_to_row):
7139 * xterm.c (x_clip_to_row): Likewise.
7141 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
7143 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
7144 (Fprevious_overlay_change): Fast path for buffer with no overlays.
7146 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
7148 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
7149 for portability to hosts where /bin/sh has problems.
7151 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
7153 Redesign redisplay interface to drop global output_cursor.
7154 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
7155 (toplevel): Remove declaration of output_cursor.
7156 (set_output_cursor, x_cursor_to): Remove prototype.
7157 * window.h (struct window): New member output_cursor.
7158 (output_cursor_to): New function to replace RIF member.
7159 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
7160 (update_text_area, set_window_cursor_after_update): Use it.
7161 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
7162 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7163 * nsterm.m (ns_update_window_begin, ns_update_window_end):
7164 * w32term.c (x_update_window_begin, x_update_window_end):
7165 * xterm.c (x_update_window_begin, x_update_window_end):
7166 Adjust to use per-window output cursor.
7168 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
7170 Simplify SELECT_TYPE-related code.
7171 Like EMACS_TIME, this portability layer is no longer needed, since
7172 Emacs has been using fd_set as a portability layer for some time.
7173 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
7174 (SELECT_TYPE): Remove. All uses changed to fd_set.
7175 (fd_set) [!FD_SET]: New typedef.
7177 Simplify EMACS_TIME-related code.
7178 This portability layer is no longer needed, since Emacs has been
7179 using struct timespec as a portability layer for some time.
7180 * atimer.h, buffer.h, dispextern.h, xgselect.h:
7181 Include <time.h> rather than "systime.h"; that's all that's needed now.
7182 * dispnew.c: Include <timespec.h> rather than "systime.h";
7183 that's all that's needed now.
7184 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
7185 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
7186 TIMESPEC_RESOLUTION.
7187 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
7188 LOG10_TIMESPEC_RESOLUTION.
7189 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
7190 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
7191 (make_emacs_time): Remove. All used changed to make_timespec.
7192 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
7193 (current_timespec): Rename from current_emacs_time. All uses changed.
7194 (add_emacs_time): Remove. All uses changed to timespec_add.
7195 (sub_emacs_time): Remove. All uses change dot timespec_sub.
7196 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
7197 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
7198 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
7199 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
7200 (current_timespec): Rename from current_emacs_time. All uses changed.
7201 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
7202 changed to timespec_cmp.
7203 * xgselect.c: Include <timespec.h>, since our .h files don't.
7205 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
7207 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
7208 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
7209 Remove the leftovers.
7210 * gtkutil.c (toplevel): Do not declare Qxft but include
7212 * image.c (toplevel): Do not declare Vlibrary_cache because
7213 it's already done in lisp.h.
7215 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
7217 * lisp.h (Mouse_HLInfo): Move from here...
7218 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
7219 (reset_mouse_highlight): New function.
7220 * msdos.c (dos_set_window_size, IT_update_begin)
7221 (internal_terminal_init):
7222 * nsterm.m (ns_update_window_end, x_free_frame_resources)
7223 (ns_initialize_display_info):
7224 * w32console.c (initialize_w32_display):
7225 * w32term.c (x_update_window_end, x_free_frame_resources)
7226 (w32_initialize_display_info):
7227 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
7228 * window.c (Fdelete_other_windows_internal):
7229 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
7230 * termchar.h (toplevel):
7231 * xterm.h (toplevel): Include dispextern.h.
7233 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
7235 Fix minor problems found by static checking.
7236 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
7237 (expect): Avoid nested-if warning.
7238 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
7239 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
7240 * nsterm.h, nsterm.m (ns_select):
7241 * xgselect.c, xgselect.h (xg_select):
7242 Adjust signature to better match pselect's.
7243 * nsterm.m (ns_select):
7244 Don't set *TIMEOUT, since pselect doesn't.
7245 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
7246 diagnostic about assigning const char * to it.
7247 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
7249 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
7251 * lread.c (substitute_object_recurse): Handle hash-tables as well
7254 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
7256 Fix unlikely core dump in init_tty, and simplify terminfo case.
7257 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
7258 The old version incorrectly dumped core if malloc returned a
7259 buffer containing only non-NUL bytes.
7260 (init_tty): Do not allocate or free termcap buffers; the
7261 struct does that for us now.
7262 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
7263 (struct tty_display_info): Define members termcap_term_buffer and
7264 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
7265 use them. Allocate them directly in struct rather than indirectly
7266 via a pointer, to simplify init_tty.
7268 * frame.c (check_minibuf_window): Initialize 'window' properly,
7269 so that Emacs reliably aborts later if 'window' is not initialized.
7271 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
7273 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
7274 of VoidSymbol (Bug#15154).
7276 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7278 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
7279 mouse_face_beg_y and mouse_face_end_y.
7280 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
7281 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
7282 Adjust users and update comment where appropriate.
7284 2013-08-26 Martin Rudalics <rudalics@gmx.at>
7286 * frame.c (check_minibuf_window): New function.
7287 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
7288 Call check_minibuf_window (Bug#15183).
7290 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7292 * window.h (struct window): Replace last_cursor with last_cursor_vpos
7293 because this is the only last cursor data we need to keep and consult.
7294 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
7295 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
7298 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7300 Fix recovering from possible decompression error.
7301 Since insert_from_gap doesn't always move point, we can't use PT as
7302 the position where the partially decompressed data ends, and
7303 should count how many bytes was produced so far.
7304 * decompress.c (struct decompress_unwind_data): Add nbytes member.
7305 (unwind_decompress): Really delete partially uncompressed data.
7306 (Fzlib_decompress_region): Take decompressed data size into account.
7308 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7310 * syntax.c (init_syntax_once): Adjust comment and do an early
7311 initialization of Qchar_table_extra_slots just once...
7312 * casetab.c (init_casetab_once):
7313 * category.c (init_category_once):
7314 * character.c (syms_of_character):
7315 * coding.c (syms_of_coding):
7316 * xdisp.c (syms_of_xdisp): ...and omit it here.
7318 2013-08-24 Eli Zaretskii <eliz@gnu.org>
7320 * xdisp.c (get_next_display_element): Don't apply to characters
7321 from a display vector the logic of setting it->end_of_box_run_p
7322 suitable for characters from a buffer. (Bug#15175)
7324 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
7325 to handle directories, rather than '_utime' which doesn't.
7328 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
7330 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
7331 or fullscreen (Bug#14627).
7333 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
7335 System-dependent integer overflow fixes.
7336 * process.c (Fset_process_window_size): Signal an error if
7337 the window size is outside the range supported by the lower level.
7338 * sysdep.c (set_window_size): Return negative on error,
7339 nonnegative on success, rather than -1, 0, 1 on not in system,
7340 failure, success. This is simpler. Caller changed.
7341 (serial_configure): Remove unnecessary initialization of local.
7342 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
7343 size fits in unsigned long; this isn't true on some 32-bit hosts.
7344 Avoid buffer overrun if some future version of /proc/meminfo has a
7345 variable name longer than 20 bytes.
7346 (system_process_attributes) [__FreeBSD__]:
7347 Don't assume hw.availpages fits in 'int'.
7349 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
7351 Don't let very long directory names overrun the stack.
7352 Fix some related minor problems involving "//", vfork.
7353 * callproc.c (encode_current_directory): New function.
7354 (call_process): Don't append "/"; not needed.
7355 * fileio.c (file_name_as_directory_slop): New constant.
7356 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
7357 this can save the caller having to alloca.
7358 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
7359 Use SAFE_ALLOCA, not alloca.
7360 (directory_file_name, Fexpand_file_name): Leave leading "//"
7361 alone, since it can be special even on POSIX platforms.
7362 * callproc.c (call_process):
7363 * process.c (Fformat_network_address):
7364 * sysdep.c (sys_subshell):
7365 Use encode_current_directory rather than rolling our own.
7366 (create_process): No need to encode directory; caller does that now.
7367 * process.h (encode_current_directory): New decl.
7368 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
7369 Rework to avoid 'goto xyzzy;'.
7371 2013-08-23 Eli Zaretskii <eliz@gnu.org>
7373 * xdisp.c (handle_face_prop): If the default face was remapped use
7374 the remapped face for strings from prefix properties. (Bug#15155)
7376 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7378 Minor cleanup for redisplay interface and few related functions.
7379 * frame.h (enum text_cursor_kinds): Move from here...
7380 * dispextern.h (enum text_cursor_kinds): ...to here.
7381 (toplevel): Drop unnecessary declarations.
7382 (struct redisplay_interface): Use bool and enum text_cursor_kinds
7383 in update_window_end_hook and draw_window_cursor functions.
7384 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
7385 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
7386 * w32term.c (x_update_window_end, w32_draw_window_cursor):
7387 * xterm.c (x_update_window_end, x_draw_window_cursor):
7388 * xdisp.c (display_and_set_cursor, update_window_cursor)
7389 (update_cursor_in_window_tree, x_update_cursor): Use bool and
7390 enum text_cursor_kinds where appropriate.
7392 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7394 Redesign redisplay interface to drop updated_row and updated_area.
7395 * dispextern.h (updated_row, updated_area): Remove declaration.
7396 (struct redisplay_interface): Pass glyph row and row area parameters
7397 to write_glyphs, insert_glyphs and clear_end_of_line functions.
7398 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7400 * dispnew.c (updated_row, updated_area): Remove.
7401 (redraw_overlapped_rows, update_window_line): Adjust user.
7402 (update_marginal_area, update_text_area): Likewise. Pass updated row
7403 as a parameter. Prefer enum glyph_row_area to int where appropriate.
7404 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7407 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
7409 * process.c (flush_pending_output): Remove stub.
7412 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7414 * callproc.c: Fix race that killed background processes (Bug#15144).
7415 (call_process): New arg TEMPFILE_INDEX. Callers changed.
7416 Record deleted process-id in critical section, not afterwards.
7417 Don't mistakenly kill process created by a call-process invocation
7418 that discards output and does not wait.
7420 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
7422 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
7423 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
7424 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
7425 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
7426 to shut up compiler in mark_object.
7427 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
7429 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7431 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
7432 We can't portably rely on PTY_OPEN doing that, even if
7433 it calls posix_openpt with O_CLOEXEC.
7435 2013-08-20 Kenichi Handa <handa@gnu.org>
7437 * character.c (string_char): Improve commentary.
7439 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
7441 * image.c (SIGNATURE_DIGESTSIZE): Remove.
7442 (struct animation_cache): Make signature a flexible array member.
7443 All uses changed. This is a tad slower but may insulate us better
7444 from future changes to ImageMagick.
7446 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7448 * image.c: Shrink memory needed for animation cache.
7449 (SIGNATURE_DIGESTSIZE): New constant.
7450 (struct animation_cache): Make 'signature' a fixed size array of bytes.
7451 (imagemagick_create_cache): Copy the signature. This saves
7452 several KB of memory that ImageMagick wastes per signature.
7453 Don't bother updating the update_time, as the caller does that now.
7454 (imagemagick_prune_animation_cache): Don't destroy the signature, as
7455 it's a fixed size struct member now.
7456 (imagemagick_get_animation_cache): Always destroy the signature,
7457 as it's now imagemagick_create_cache's responsibility to copy it.
7458 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
7459 and use memcmp rather than strcmp.
7460 eassert that ImageMagick returns a signature of the specified length.
7462 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
7464 * image.c (imagemagick_get_animation_cache): Don't segfault on
7466 (imagemagick_get_animation_cache): Revert to previous definition
7467 so that it actually works. But keep the memory leak fix.
7468 (imagemagick_get_animation_cache): Fix memory leak.
7470 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7472 * image.c: Fix animation cache signature memory leak.
7473 Fix some other minor performance problems while we're at it.
7474 (imagemagick_create_cache): Clear just the members that
7475 need clearing. Don't set update_time, as caller does that now.
7476 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
7477 Simplify by using pointer-to-pointer instead of a prev pointer.
7478 (imagemagick_prune_animation_cache): Use make_emacs_time rather
7479 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
7480 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
7481 it's already a copy. Free the signature probe unless it's cached.
7483 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
7484 This was introduced by my 2013-08-12 fix for Bug#15035.
7486 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
7488 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
7489 (imagemagick_prune_animation_cache): Now static.
7491 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
7493 * image.c (imagemagick_get_animation_cache): Don't segfault when
7494 pruning all entries.
7496 2013-08-18 Ken Brown <kbrown@cornell.edu>
7498 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
7499 static heap if ENABLE_CHECKING is defined.
7500 (max_bss_sbrk_ptr): New variable.
7502 (report_sheap_usage): Report maximum static heap usage instead of
7503 ending static heap usage.
7505 2013-08-17 Eli Zaretskii <eliz@gnu.org>
7507 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
7508 of zlib_initialized according to the results of calling
7509 init_zlib_functions.
7511 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
7513 * image.c: Implement an ImageMagick per-image cache.
7514 (imagemagick_get_animation_cache): Fix a double-free error.
7515 (imagemagick_load_image): Remove the ping_wand code, which only
7516 apparently saved time on invalid animated images, and slowed down
7517 everything else. Optimise for the common case.
7519 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
7521 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
7523 * editfns.c (insert_before_markers): Mention overlay in the doc string.
7525 * marker.c (set_marker): Remove documentation of undefined behavior.
7527 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7529 * image.c (imagemagick_compute_animated_image): Animate correctly
7530 when sub-images are smaller than the main image.
7531 (imagemagick_compute_animated_image): Setting the iterator row to
7532 zero is apparently not allowed.
7533 (imagemagick_compute_animated_image): Allow images that say they
7534 have sub-images that are bigger than the main image, but just crop
7537 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
7539 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
7541 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7543 * image.c (imagemagick_compute_animated_image): Respect the GIF
7546 2013-08-15 Ken Brown <kbrown@cornell.edu>
7548 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
7549 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
7552 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
7554 Fix minor problems found by static checking.
7555 * frame.c (delete_frame):
7556 * xdisp.c (next_element_from_display_vector):
7557 Avoid uninitialized local.
7558 * image.c (imagemagick_compute_animated_image): Port to C89.
7559 Prefer usual GNU indentation style for loops.
7560 Be more careful about bizarrely large sizes, by using ptrdiff_t
7563 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7565 Fix infinite frame selection loop (Bug#15025).
7566 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
7568 2013-08-15 Eli Zaretskii <eliz@gnu.org>
7570 * xdisp.c (compute_window_start_on_continuation_line):
7571 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
7572 to make sure we end up setting the window start at the leftmost
7573 visible character of the display line. This avoids funky
7574 horizontal shifting because the window start is not kept on the
7575 same position. (Bug#15090)
7576 (next_element_from_display_vector): Support 'box' face attribute
7577 in the face definitions of a display vector. (Bug#15099)
7579 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7581 * image.c (imagemagick_compute_animated_image): Implement animated
7583 (imagemagick_compute_animated_image): Fix some compilation
7584 warnings. Implement a very simple cache to make the animation
7585 usable at all, but it should be replaced with a per-image cache.
7587 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7589 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
7590 to do `for' loops over alist values.
7591 * buffer.h (FOR_EACH_BUFFER):
7592 * process.c (FOR_EACH_PROCESS): Use it.
7593 (handle_child_signal, status_notify, Fget_buffer_process)
7594 (kill_buffer_processes): Use FOR_EACH_PROCESS.
7596 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7598 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
7599 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
7600 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
7601 to xzalloc and so avoid redundant call to memset.
7602 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
7603 members because it is allocated with xzalloc and so already zeroed.
7605 2013-08-14 Ken Brown <kbrown@cornell.edu>
7607 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
7610 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7612 Utility function and macro to copy Lisp string to C string.
7613 * lisp.h (xlispstrdupa): New macro.
7614 (xlispstrdup): New prototype.
7615 * alloc.c (xlispstrdup): New function.
7616 * callint.c (Fcall_interactively):
7617 * fileio.c (Ffile_name_directory, Fexpand_file_name)
7618 (Fsubstitute_in_file_name):
7619 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
7620 * image.c (x_create_bitmap_from_file):
7621 * w32term.c (w32_term_init):
7622 * xterm.c (x_term_init): Use xlispstrdup.
7624 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
7626 * image.c (imagemagick_load_image): Make animated pictures work.
7627 There's still some problems with background color settings, though
7630 * decompress.c (unwind_decompress): Always restore point.
7632 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
7634 * marker.c (set_marker): Reformat documentation.
7636 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
7638 * xdisp.c (cursor_type_changed): Now static.
7640 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
7641 Use changed. This avoids the need to call xmalloc and for the
7642 caller to call xfree, and avoids memory leaks in some situations.
7644 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7646 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
7647 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
7648 (redisplay_window): If window_end_valid is cleared due to non-zero
7649 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
7650 so do not call to try_cursor_movement for that window.
7652 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7654 * window.h (struct window): Convert window_end_pos and
7655 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
7656 (wset_window_end_pos, wset_window_end_vpos): Remove.
7657 * dispnew.c (adjust_glyph_matrix):
7658 * window.c (Fwindow_end, replace_window, set_window_buffer)
7660 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
7661 (set_vertical_scroll_bar, redisplay_window, try_window)
7662 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
7663 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
7664 (note_mouse_highlight): Adjust users.
7665 (try_cursor_movement): Likewise. Convert old precondition to eassert.
7668 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7670 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
7671 * image.c (imagemagick_filename_hint): Use `const char *' and
7672 prefer SSDATA to SDATA to avoid warnings.
7674 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7676 Cleanup window fringes, margins and scroll bars adjustments.
7677 * window.c (set_window_fringes, set_window_margins)
7678 (set_window_scroll_bars, apply_window_adjustment): New functions.
7679 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
7680 (Fset_window_scroll_bars): Use them.
7682 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7684 * window.h (struct window): Convert scroll_bar_width
7685 from Lisp_Object to integer. Adjust comment.
7686 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
7688 * window.c (wset_scroll_bar_width): Remove.
7689 (make_window): Initialize scroll_bar_width.
7690 (Fsplit_window_internal): Use direct assignment.
7691 (Fset_window_configuration, save_window_save):
7692 Convert Lisp_Object to integer and back where appropriate.
7693 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
7694 bar was actually changed, and mention this in docstring.
7696 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7698 * decompress.c: Minor simplifications.
7699 (Fzlib_decompress_region): Don't bother verifying
7700 that avail_out <= UINT_MAX, as that was confusing.
7701 Mention the restriction in a comment instead.
7702 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
7704 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7706 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
7707 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
7709 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7711 * image.c (imagemagick_filename_hint): Check for errors in the
7714 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7716 * window.c (Fwindow_margins): Return nil when there's no marginal
7717 area, as per the documented API.
7719 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
7720 Fmake_vector, as scroll bar's struct members are not all Lisp
7721 objects now. This avoids crashes in GC.
7723 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
7724 bool, so its address could be taken.
7726 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7728 * image.c (imagemagick_filename_hint): New function to possibly
7729 apply `image-content-type-suffixes'.
7730 (imagemagick_load_image): Use it.
7732 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7734 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
7735 if loading zlib failed.
7737 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7739 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
7740 2013-08-13 checkin below. Change bool to BOOL, rule is:
7741 All Obj-C code uses BOOL, except for interfaces callable from C.
7743 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
7745 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7747 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
7748 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
7749 bool instead of BOOL.
7750 * w32term.h (struct scroll_bar): Convert fringe_extended_p
7751 from Lisp_Object to bitfield. Adjust comment.
7752 * w32term.c (x_scroll_bar_create): Adjust user.
7753 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
7754 * xterm.c (XTset_vertical_scroll_bar): Likewise.
7755 Use bool for boolean.
7756 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
7757 to `unsigned int' when defining a bitfield.
7759 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7761 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
7763 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7765 * window.h (struct window): Convert left_margin_cols and
7766 right_margin_cols from Lisp_Objects to integers. Adjust comment.
7767 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
7768 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
7770 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
7772 (showing_window_margins_p, update_window_line, update_frame_1):
7773 * fringe.c (draw_fringe_bitmap_1):
7774 * xdisp.c (window_box_width): Adjust users.
7775 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
7776 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
7777 Use direct assignment.
7778 (Fset_window_configuration, save_window_save, Fwindow_margins):
7779 Convert Lisp_Object to integer and back where appropriate.
7780 (Fset_window_margins): Adjust user. Return t if any margin
7781 was actually changed, and mention this in docstring.
7783 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
7785 * syntax.c (forward_word):
7786 * cmds.c (forward_char, backward_char): Mention the optional argument.
7788 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7790 * window.h (struct window): Convert left_fringe_width
7791 and right_fringe_width from Lisp_Objects to integers.
7793 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
7794 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
7795 * window.c (wset_left_fringe_width, wset_right_fringe_width):
7797 (make_window): Initialize new integer fields to -1.
7798 (Fsplit_window_internal): Use direct assignment.
7799 (Fset_window_configuration, save_window_save):
7800 Convert Lisp_Object to integer and back where appropriate.
7801 (Fset_window_fringes): Adjust user. Return t if any fringe
7802 was actually changed, and mention this in docstring.
7804 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7806 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
7807 * nsfns.m (x_set_cursor_type):
7808 * w32fns.c (x_set_cursor_type):
7809 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
7810 * xdisp.c (set_frame_cursor_types): ...but in common code.
7812 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7814 * font.c (clear_font_cache): New function, stripped from...
7815 (Fclear_font_cache): ...here, which now uses the function
7816 above. Adjust comment.
7817 * font.h (clear_font_cache): Add prototype.
7818 * xfaces.c (clear_face_cache): Use clear_font_cache.
7820 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7822 * window.c (Fset_window_start): Compare `w', not `window' because
7823 `w' might not be equal to `window' after call to decode_live_window.
7825 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7827 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
7828 This fixes a problem introduced by the Bug#15035 patch
7829 when using GPG. Reported by Herbert J. Skuhra.
7831 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7833 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
7834 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
7835 not yet initialized.
7837 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7839 * decompress.c (Fzlib_decompress_region): Support zlib
7840 decompression, too, and rename.
7842 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7844 Minor zlib configuration tweaks.
7845 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
7846 Don't assume presence of fn_inflateInit2_ zlib internal function.
7848 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7850 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
7851 include the zlib prefix.
7853 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7855 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
7856 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
7857 define static variables that are pointers to zlib functions to be
7859 (init_zlib_functions) [WINDOWSNT]: New function.
7860 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
7862 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
7863 macros instead of invoking the zlib functions directly.
7864 (syms_of_decompress): DEFSYM Qzlib_dll.
7865 Staticpro Szlib_available_p.
7867 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
7869 Avoid looping over all frame windows to freeze and unfreeze.
7870 * window.h (struct window): Drop frozen_window_start_p.
7871 (freeze_window_starts): Drop prototype.
7872 * frame.h (struct frame): New frozen_window_starts flag.
7873 (FRAME_WINDOWS_FROZEN): New macro.
7874 * window.c (freeze_window_start, freeze_window_starts):
7876 (select_window, replace_window): Adjust users.
7877 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
7878 (window_frozen_p): New function.
7879 (redisplay_window): Use it.
7881 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7883 Fix some fd issues when running subprocesses (Bug#15035).
7884 Fix bugs that can leak files or file descriptors on errors.
7885 Don't unlink open temp files, as that's hard for users to diagnose
7886 when things go awry (e.g., temp disk exhausted).
7887 Don't bother to lock temp files. Check for invalid recursion.
7888 * callproc.c (synch_process_fd): Remove. All uses removed.
7889 (synch_process_tempfile): New var or macro.
7890 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7892 (record_kill_process): New arg, the temp name. All callers changed.
7893 (delete_temp_file): Now just a simple wrapper around unlink.
7894 (call_process_kill): New arg, the call_process_fd array.
7895 Close them all. Clear synch_process_pid. Remove the temp file,
7896 or arrange for it to be removed.
7897 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7898 that's been moved to synch_process_tempfile. Caller changed.
7899 Do not remove the tempfile; that's now call_process_kill's
7901 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7902 call_process_kill; the caller now does that.
7903 (call_process_cleanup): Do not close the process fd; that's now
7904 call_process_kill's responsibility.
7905 (Fcall_process): Implement via new function call_process, which
7906 has most of the old body of Fcall_process, but with a different API.
7907 (call_process): New function that does not open or close filefd if
7908 it is nonnegative. Record which fds need to be closed, and let
7909 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7910 Signal an error if invoked recursively (could be done via a hook).
7911 Simplify creation of the tempfile in the MSDOS case.
7912 Don't create the output file until after checking for the executable.
7913 Report any failure to open /dev/null.
7914 Don't open /dev/null for writing twice; once is enough.
7915 Don't create pipe if all output is being discarded or sent to file.
7916 Don't worry about setting up the coding system or reading from the
7917 pipe if all output is being discarded.
7918 Hoist fd_error local into top level, to lessen block nesting.
7919 Don't record deleted pid here; now done by Fcall_process_region.
7920 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7921 and note its success in synch_process_tempfile.
7922 Do not leak resources when child_setup fails.
7923 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7924 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7925 (create_temp_file): Now returns open fd, with an additional
7926 Lisp_Object * argument to return the name. All callers changed.
7927 Do not close the file; rewind it instead, and leave it open for
7928 the caller. Do not lock the temp file. Unwind-protect the file
7929 and the file-descriptor.
7930 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7931 If an asynchrounous process, record it here, not in call_process.
7932 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7933 * eval.c (set_unwind_protect): New function.
7934 * fileio.c (write_region): New function, generalized from the
7935 old Fwrite_region. Do not lock temp files.
7936 (Fwrite_region): Use it.
7937 * lisp.h (set_unwind_protect, write_region): New decls.
7938 * process.c: Include <verify.h>.
7939 (make_process): Mark fds as initially closed.
7940 (deleted_pid_list): Now a list of pid-filename pairs.
7942 (close_process_fd): New function.
7943 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7944 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7945 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7946 (create_process, create_pty, Fmake_serial_process)
7947 (server_accept_connection): Record which fds need to be closed,
7948 and let deactivate_process close them.
7949 (Fmake_network_process): Do not discard the unwind-protect
7950 until it's safe to do so.
7951 (deactivate_process): Close the fds opened by create_process etc.
7952 (Fprocess_send_eof): Adjust to new way of recording open fds.
7953 Report an error if /dev/null can't be opened, instead of aborting.
7954 * process.h (PROCESS_OPEN_FDS): New constant.
7955 (struct Lisp_Process): New member open_fds.
7956 (record_kill_process, record_deleted_pid): Adjust signatures.
7957 (record_deleted_pid): Move decl here ...
7958 * syswait.h (record_deleted_pid): ... from here.
7960 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7962 * decompress.c: Fix bugs with large buffers and weird inputs.
7963 Tune a bit. Reindent as per usual Emacs style.
7964 (BUFFER_SIZE): Remove.
7965 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7966 more than UINT_MAX bytes. Decompress into the gap instead of into
7967 an auto buffer, as this should avoid copying. Return nil if
7968 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7969 set immediate_quit; we shouldn't trust zlib code that much.
7971 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7973 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7974 errors, and really move the gap to where we want it.
7976 * lisp.h: Include decompress.c support.
7978 * emacs.c (main): Include decompress.c support.
7980 * Makefile.in: Include -lz if present.
7982 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7984 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7985 (initWithTitle:): Initialize frame to 0.
7986 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7987 (fillWithWidgetValue:frame:): Rename from
7988 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7990 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7991 fillWithWidgetValue:frame:
7993 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7994 remove memory leak warnings.
7996 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7997 (ns_check_menu_open): Handle menu == nil. Remove assignment to
8000 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
8001 (x_activate_menubar): Update the whole menu.
8002 (trackingNotification:): Call ns_check_menu_open if tracking ends.
8003 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
8004 current event is not NSSystemDefined (Bug#15001).
8005 Call ns_check_menu_open only if trackingMenu is 2.
8006 (menuDidClose:): New method, decrease trackingMenu.
8007 (fillWithWidgetValue:setDelegate:): New method.
8008 (fillWithWidgetValue:): Call the above.
8010 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
8012 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
8014 Omit some unnecessary casts.
8015 Many of these go back to the old pre-C89 days, when they may have
8016 been needed, but we've been assuming C89 or later for a while now.
8017 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
8018 (live_float_p, live_misc_p, live_vector_p):
8019 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
8020 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
8021 (defvar_per_buffer):
8022 * callint.c (Fcall_interactively):
8023 * doc.c (Fsubstitute_command_keys):
8024 * filelock.c (get_boot_time):
8025 * frame.c (xrdb_get_resource):
8026 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
8027 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
8028 (xg_get_file_name_from_selector, menuitem_destroy_callback)
8029 (menuitem_highlight_callback, menu_destroy_callback)
8030 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
8031 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
8032 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
8033 (xg_tool_bar_help_callback, tb_size_cb):
8034 * image.c (xpm_alloc_color, png_read_from_memory)
8035 (png_read_from_file, png_load_body, our_memory_skip_input_data)
8036 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
8038 * keymap.c (describe_map):
8039 * nsfns.m (Fns_display_monitor_attributes_list):
8040 * nsmenu.m (process_dialog:):
8041 * nsterm.m (hold_event):
8042 * process.c (wait_reading_process_output):
8043 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
8044 * scroll.c (do_direct_scrolling, scrolling_1):
8045 * termcap.c (tgetent):
8046 * window.c (check_window_containing, add_window_to_list)
8047 (freeze_window_starts):
8048 * xdisp.c (compare_overlay_entries, vmessage):
8049 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
8050 (x_get_monitor_attributes_xrandr)
8051 (Fx_display_monitor_attributes_list, x_display_info_for_name)
8052 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
8053 * xfont.c (xfont_match, xfont_open):
8054 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
8055 (menubar_selection_callback, menu_position_func)
8056 (popup_selection_callback, create_and_show_popup_menu)
8057 (dialog_selection_callback, create_and_show_dialog):
8058 * xrdb.c (x_get_string_resource)
8060 * xsmfns.c (x_session_check_input):
8061 * xterm.c (x_draw_glyphless_glyph_string_foreground)
8062 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
8063 (xaw_jump_callback, xaw_scroll_callback):
8064 Omit unnecessary casts.
8066 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
8068 Minor string-length refactoring.
8069 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
8070 * frame.c (make_monitor_attribute_list):
8071 Prefer build_string to strlen + make_string.
8073 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
8075 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
8076 don't check minor_code (Bug#14417).
8078 2013-08-09 Eli Zaretskii <eliz@gnu.org>
8080 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
8081 vertical positions instead. This avoids calling MATRIX_ROW with
8082 row numbers that are possibly beyond valid limits. (Bug#15064)
8084 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
8086 Use xstrdup and build_unibyte_string where applicable.
8087 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
8088 * xfns.c (x_window):
8089 * xrdb.c (x_get_customization_string):
8090 * xterm.c (xim_initialize):
8091 * w32fns.c (w32_window): Use xstrdup.
8092 (w32_display_monitor_attributes_list):
8093 * emacs.c (init_cmdargs):
8094 * keyboard.c (PUSH_C_STR):
8095 * nsfont.m (nsfont_open):
8096 * sysdep.c (system_process_attributes):
8097 * w32.c (system_process_attributes):
8098 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
8100 2013-08-09 Eli Zaretskii <eliz@gnu.org>
8102 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
8103 variables of these types so that GDB would know about them, as aid
8104 for debugging fatal exceptions. (Bug#15024) See also
8105 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
8108 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
8110 * nsterm.m (ns_update_begin): Don't change clip path if it would be
8111 larger than the NSWindow (Bug#14934).
8113 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
8115 Redesign redisplay interface to drop global variable updated_window.
8116 Always pass currently updated window as a parameter to update routines.
8117 * dispextern.h (updated_window): Remove declaration.
8118 (struct redisplay_interface): Pass window parameter to
8119 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
8120 and after_update_window_hook.
8121 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
8123 * dispnew.c (updated_window): Remove.
8124 (redraw_overlapped_rows, update_marginal_area, update_text_area)
8125 (update_window_line): Adjust to match redisplay interface changes.
8126 * nsterm.m (ns_update_window_begin, ns_update_window_end)
8127 (ns_scroll_run, ns_after_update_window_line):
8128 * w32term.c (x_update_window_begin, x_update_window_end)
8129 (x_after_update_window_line, x_scroll_run):
8130 * xterm.c (x_update_window_begin, x_update_window_end)
8131 (x_after_update_window_line, x_scroll_run):
8132 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8133 Likewise. Adjust comments where appropriate.
8134 (x_cursor_to): Simplify because this is always called during window
8135 update (but install debugging check anyway).
8136 (expose_window): Check must_be_updated_p flag to see whether this
8137 function is called during window update.
8139 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
8141 Do not reset window modification event counters excessively.
8142 These leftovers and poor man's tricky methods to catch extra
8143 redisplay's attention are no longer needed.
8144 * frame.c (set_menu_bar_lines_1):
8145 * minibuf.c (read_minibuf_unwind):
8146 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
8147 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
8148 (window_scroll_line_based, Fset_window_configuration):
8149 * xdisp.c (redisplay_window): Do not reset last_modified and
8150 last_overlay_modified counters.
8152 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
8154 * xselect.c (x_send_client_event): Set send_event and serial, memset
8155 data.l as it might be bigger than data.b. Use 24 bit mask to
8156 XSendEvent (Bug#15034).
8158 2013-08-07 Eli Zaretskii <eliz@gnu.org>
8160 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
8161 for TTY frames that are not the top frame on their console.
8164 2013-08-07 Martin Rudalics <rudalics@gmx.at>
8166 * w32term.c (w32fullscreen_hook): Really maximize frame when
8167 asked for (Bug#14841).
8169 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
8171 Prefer selected_window to Fselected_window, likewise for frames.
8172 * buffer.c (Fbuffer_swap_text):
8173 * data.c (Fvariable_binding_locus):
8174 * window.c (run_window_configuration_change_hook): Adjust users.
8175 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
8176 Use decode_live_frame.
8178 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
8180 Be more careful if selected window shows the buffer other than current,
8181 use window_outdated only if this is not so. This change should also
8182 address some weird issues discussed in Bug#13012.
8183 * window.h (window_outdated): New prototype.
8184 * window.c (window_outdated): Now here. Convert from static and
8185 always assume window's buffer.
8186 (Fwindow_end, Fwindow_line_height): Use it.
8187 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
8188 and always assume window's buffer.
8189 (redisplay_window): Adjust user.
8190 (redisplay_internal): Call to reconsider_clip_changes once and
8191 check whether mode line should be updated only if selected window
8192 shows current buffer.
8193 (run_window_scroll_functions): Use eassert for debugging check.
8194 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
8196 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
8198 * window.c (window_scroll, window_scroll_pixel_based)
8199 (window_scroll_line_based): Use bool for booleans.
8201 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
8203 * process.c: Fix minor off-by-one issues in descriptor counts.
8204 This shouldn't fix any real bugs, but it cleans up the code a bit.
8205 (max_process_desc, max_input_desc): -1, not 0, means none.
8207 (delete_input_desc): New function.
8208 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
8209 (deactivate_process): Scan backwards when recomuting max_process_desc;
8210 that should be faster.
8211 (init_process_emacs): Initialize max_input_desc.
8213 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
8215 Use region cache to speedup bidi_find_paragraph_start.
8216 * buffer.h (struct buffer): New member bidi_paragraph_cache.
8217 Rename cache_long_line_scans to cache_long_scans.
8218 * buffer.c (bset_cache_long_line_scans): Rename to
8219 bset_cache_long_scans.
8220 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
8221 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
8223 (syms_of_buffer): Rename cache-long-line-scans to
8224 cache-long-scans. Adjust docstring.
8225 * search.c (newline_cache_on_off):
8226 * indent.c (width_run_cache_on_off): Adjust users.
8227 * bidi.c (bidi_paragraph_cache_on_off): New function.
8228 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
8229 * insdel.c (prepare_to_modify_buffer):
8230 Invalidate bidi_paragraph_cache if enabled.
8232 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
8234 Invalidate region caches only if buffer text is going to be changed.
8235 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
8236 (modify_text): ...new prototype.
8237 (prepare_to_modify_buffer_1): New prototype.
8238 * textprop.c (modify_region): Rename to...
8239 (modify_text_properties): ...new function.
8240 (add_text_properties_1, set_text_properties, Fremove_text_properties)
8241 (Fremove_list_of_text_properties): Adjust users.
8242 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
8243 (modify_text): ...new function.
8244 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
8245 (prepare_to_modify_buffer_1): ...new function.
8246 * casefiddle.c (casify_region):
8247 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
8248 (Ftranspose_regions): Use modify_text.
8250 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
8252 * lisp.mk (lisp): Add nadvice.elc.
8254 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
8256 New macro to iterate over live buffers similar to frames.
8257 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
8258 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
8259 Declare buffer-related variables here to offload lisp.h.
8260 * buffer.c (Vbuffer_alist): Adjust comment.
8261 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
8262 (other_buffer_safely):
8263 * data.c (store_symval_forwarding):
8264 * dispnew.c (Fframe_or_buffer_changed_p):
8265 * fileio.c (Fdo_auto_save):
8266 * filelock.c (unlock_all_files):
8267 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
8269 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
8271 Fix some minor races in hosts lacking mkostemp (Bug#15015).
8272 * callproc.c (create_temp_file):
8273 * filelock.c (create_lock_file):
8274 Assume mkostemp, since it's now provided by Gnulib.
8276 2013-08-04 Eli Zaretskii <eliz@gnu.org>
8278 * w32.c (mkostemp): New function.
8279 (mktemp): Remove, no longer used. Most of the code reused in
8280 mkostemp. (Bug#15015)
8281 (mktemp): Don't undef.
8283 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
8285 * dispnew.c (glyph_matrix_count, glyph_pool_count):
8286 Move under GLYPH_DEBUG and ENABLE_CHECKING.
8287 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
8288 (free_glyph_pool, check_glyph_memory): Likewise for
8289 all users. Adjust comments where appropriate.
8291 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
8293 * composite.h: Minor fixups.
8294 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
8295 to fix a misspelling, and change it to an inline function while
8296 we're at it (it need not be a macro). All uses changed.
8297 (composition_method, composition_valid_p):
8298 Rewrite to avoid assignments in if-conditions.
8300 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8302 Do not use global Lisp_Object in composition macros.
8303 * composite.h (composition_temp): Remove declaration.
8304 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
8305 (composition_method, composition_valid_p): ...inline functions.
8306 (compose_region): Remove the leftover.
8307 * composite.c (composition_temp): Remove.
8308 (run_composition_function, update_compositions)
8309 (composition_compute_stop_pos, composition_adjust_point)
8310 (Ffind_composition_internal):
8311 * coding.c (handle_composition_annotation):
8312 * xdisp.c (handle_composition_prop, check_point_in_composition):
8313 Related users changed.
8315 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8317 Drop FRAME_PTR typedef.
8318 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
8319 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
8320 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
8321 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
8322 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
8323 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
8324 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
8325 All related users changed.
8327 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
8329 * eval.c (default_toplevel_binding): New function.
8331 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
8332 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
8333 (syms_of_eval): Export them.
8334 * data.c (Fdefault_value): Micro cleanup.
8335 * term.c (init_tty): Use "false".
8337 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8339 Fix X GC leak in GTK and raw (no toolkit) X ports.
8340 * xterm.c (x_free_frame_resources): If white and black relief
8341 GCs are allocated, always free them here.
8342 * xfns.c (x_make_gc): Omit redundant initialization.
8343 * widget.c (create_frame_gcs): Remove the leftover.
8344 (EmacsFrameDestroy): Do nothing because all GCs are now freed
8345 in x_free_frame_resources.
8347 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
8349 * nsterm.m (windowWillResize:toSize:): Only change title if
8350 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
8352 (viewDidEndLiveResize): New method.
8354 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
8355 inside NS_IMPL_COCOA.
8357 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8359 * insdel.c (adjust_after_replace, replace_range, del_range_2):
8360 Do not check whether undo is enabled because record_insert and
8361 record_delete does that themselves.
8363 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8365 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
8366 member which is not really used any more.
8367 (FRAME_XIC_BASE_FONTNAME): Remove.
8368 * xfns.c (xic_free_fontset): Adjust user.
8369 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
8370 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
8371 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
8372 (xdialog_show): Use eassert for debugging check.
8373 * w32term.c (x_unfocus_frame): Remove unused dummy function.
8375 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
8377 * fileio.c, fns.c (merge): Move extern decl from here ...
8378 * lisp.h (merge): ... to here.
8380 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8382 Fix last font-related change.
8383 * w32font.h (w32font_list_internal, w32font_match_internal):
8385 * w32uniscribe.c (uniscribe_list, uniscribe_match)
8386 (uniscribe_list_family): Adjust to match font API change.
8387 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
8388 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
8390 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8392 * frame.h (FRAME_MOUSE_UPDATE):
8393 * nsterm.m (ns_frame_up_to_date): Omit redundant check
8394 whether hlinfo->mouse_face_mouse_frame is non-NULL.
8396 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8398 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
8399 * font.h (struct font_driver): Change list, match, and list_family
8400 functions to accept struct frame * as first arg.
8401 * font.c (font_score, font_compare, font_sort_entities):
8403 (font_sort_entities, font_list_entities, font_select_entity)
8404 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
8405 match font API change.
8406 * xfont.c (xfont_list, xfont_match, xfont_list_family):
8407 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
8408 * ftxfont.c (ftxfont_list, ftxfont_match):
8409 * xftfont.c (xftfont_list, xftfont_match):
8410 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
8411 * w32font.c (w32font_list, w32font_match, w32font_list)
8412 (w32font_list_internal, w32_font_match_internal): Likewise.
8413 * xfaces.c (Fx_family_fonts): Adjust user.
8415 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8417 Do not use pure Xism x_wm_set_icon_position in non-X ports.
8418 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
8419 only if HAVE_X_WINDOWS is in use.
8420 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
8421 * nsterm.m (x_wm_set_icon_position): Remove no-op.
8422 * w32term.c (x_wm_set_icon_position): Likewise.
8423 * w32fns.c (x_icon): Adjust user.
8425 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8427 * xterm.c (last_mouse_press_frame): Remove the
8428 leftover which is not really used any more.
8429 (handle_one_xevent, syms_of_xterm): Adjust users.
8430 (x_flush): Call XFlush once per each X display, not frame.
8431 This is better because this code always unconditionally skips
8432 non-X frames in Vframe_list and issues the only XFlush if we
8433 have more than one X frame on the same X display.
8434 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
8435 Use bool for booleans.
8436 (x_draw_glyph_string_background, cvt_string_to_pixel)
8437 (cvt_pixel_dtor): Drop unnecessary prototypes.
8438 * xterm.h (x_display_ok): Adjust prototype.
8440 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8442 Drop unnecessary functions that deals with frame pixel size.
8443 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
8444 (x_pixel_height): Drop prototypes.
8445 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
8446 (x_pixel_height): Drop implementations.
8447 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
8448 which should be always valid for window frame.
8449 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
8450 * w32menu.c (Fx_popup_dialog):
8451 * xmenu.c (Fx_popup_dialog): Likewise for both.
8453 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8455 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
8456 frame parameters and call to Fmodify_frame_parameters just once.
8457 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
8458 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
8459 and mention nil frame in docstring.
8461 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8463 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
8464 (x_figure_window_size): Likewise. Adjust to return long.
8465 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
8466 (toplevel): Move Qterminal_live_p to...
8467 * terminal.c (toplevel): ...here, make it static, and...
8468 (syms_of_terminal): ...DEFSYM here.
8469 * frame.h (Qterminal_live_p): Remove declaration.
8470 (make_frame, x_figure_window_size): Adjust prototype.
8471 * nsfns.m (Fx_create_frame): Use long for window flags.
8473 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
8475 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
8476 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
8477 Do not assume that emacs_close (INT_MAX) is a no-op.
8479 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8481 * xfaces.c (make_face_cache): For struct face_cache, prefer
8482 xmalloc to xzalloc and so avoid redundant call to memset.
8483 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
8485 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8487 * fringe.c (draw_window_fringes, update_window_fringes)
8488 (compute_fringe_widths):
8489 * w32term.c (x_draw_glyph_string):
8490 * window.c (candidate_window_p, Frecenter):
8491 * xfaces.c (realize_basic_faces, realize_default_face)
8492 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
8493 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
8494 * xfns.c (x_set_cursor_color, xic_free_xfontset):
8495 * xmenu.c (Fx_menu_bar_open_internal):
8496 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
8497 * xsettings.c (xft_settings_event):
8498 * xterm.c (x_draw_glyph_string, x_had_errors_p):
8499 Use bool for booleans. Adjust style and comments where
8501 * dispextern.h (draw_window_fringes, update_window_fringes)
8502 (compute_fringe_widths):
8503 * xterm.h (x_had_errors_p): Adjust prototype.
8505 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8507 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
8508 CHECK_LIST. Rewrite the loop to avoid useless local variable.
8510 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
8512 * fns.c (toplevel): Remove comment before Fsafe_length because
8515 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
8517 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
8519 2013-07-28 Eli Zaretskii <eliz@gnu.org>
8521 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
8522 frame which got the message is still alive, before dereferencing
8523 its pointer. (Bug#14970)
8525 * frame.c (delete_frame): Test "this" frame's minibuffer window to
8526 be a live window, before using it as such. (Bug#14970)
8528 2013-07-27 Eli Zaretskii <eliz@gnu.org>
8530 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
8531 w32_detect_focus_change instead of doing part of its job by hand.
8532 This fixes the problem whereby FOCUS_OUT events were not sent to
8535 2013-07-26 Eli Zaretskii <eliz@gnu.org>
8537 * process.c (Fprocess_list): Doc fix.
8539 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
8540 being re-exposed only if it didn't ask to become visible.
8541 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
8542 was previously iconified. (Bug#14841)
8543 (x_iconify_frame): Mark the frame iconified.
8545 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
8547 Fix minor problems found by static checking.
8548 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
8549 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
8551 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
8553 * eval.c (set_specpdl_old_value): New function.
8554 (unbind_to): Minor simplification.
8555 (get_backtrace_frame): New function.
8556 (Fbacktrace_frame): Use it. Add `base' argument.
8557 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
8558 (syms_of_eval): Export backtrace-eval.
8559 * xterm.c (x_focus_changed): Simplify.
8561 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
8563 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
8565 2013-07-24 Eli Zaretskii <eliz@gnu.org>
8567 * xdisp.c (redisplay_window): Instead of moving point out of
8568 scroll margin, reject the force_start method, and try scrolling
8569 instead. (Bug#14780)
8571 2013-07-24 Ken Brown <kbrown@cornell.edu>
8573 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
8576 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
8578 * eval.c (Fprogn): Do not check that BODY is a proper list.
8579 This undoes the previous change. The check slows down the
8580 interpreter, and is not needed to prevent a crash. See
8581 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
8583 2013-07-23 Glenn Morris <rgm@gnu.org>
8585 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
8587 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
8589 Port to GNU/Linux systems with tinfo but not ncurses.
8590 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
8591 to decide whether ncurses is being used. Without this change,
8592 GCC complains about tgetent not being declared, on a system
8593 that has tinfo installed but ncurses not installed.
8595 * eval.c (Fprogn): Check that BODY is a proper list.
8597 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
8598 * data.c (Fsetq_default):
8599 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
8600 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
8602 Tune by taking advantage of the fact that ARGS is always a list
8603 when a function is declared to have UNEVALLED args.
8605 * emacsgtkfixed.c: Port to GCC 4.6.
8606 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
8608 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
8610 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
8611 here to silence compiler warnings.
8613 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
8615 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
8616 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
8617 from messing up Emacs's 'struct frame' (Bug#14923).
8619 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8621 * alloc.c (make_save_ptr_ptr): Define this function.
8622 It was inadvertently omitted. It's needed only if
8623 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
8625 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
8627 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
8628 frame have focus (Bug#14895).
8630 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8632 Avoid vfork-related deadlock more cleanly.
8633 * callproc.c (child_setup): When the child's exec fails, output
8634 the program name, as that's more useful. Use O_NONBLOCK to avoid
8636 * process.c (create_process_1): Remove; no longer needed.
8637 (create_process): Remove timer hack; no longer needed, now that
8638 the child avoids deadlock.
8640 2013-07-20 Glenn Morris <rgm@gnu.org>
8642 * image.c (Fimage_flush): Fix doc typo.
8644 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
8646 Fix array bounds violation when pty allocation fails.
8647 * process.c (PTY_NAME_SIZE): New constant.
8648 (pty_name): Remove static variable; it's now auto.
8649 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
8650 Take pty_name as an arg rather than using a static variable.
8651 All callers changed.
8652 (create_process): Recover pty_flag from process, not from volatile local.
8653 (create_pty): Stay inside array even when pty allocation fails.
8654 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
8656 * lread.c (Fload): Avoid initialization only when lint checking.
8657 Mention that it's needed only for older GCCs.
8659 2013-07-20 Kenichi Handa <handa@gnu.org>
8661 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
8662 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
8664 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
8666 * lread.c (Fload): Avoid uninitialized warning.
8668 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8670 Fix some minor file descriptor leaks and related glitches.
8671 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
8672 (create_lock_file): Use write, not emacs_write.
8673 * image.c (slurp_file, png_load_body):
8674 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
8675 (server_accept_connection):
8676 Don't leak an fd on memory allocation failure.
8677 * image.c (slurp_file): Add a cheap heuristic for growing files.
8678 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
8679 as that's what the other routines do. Maybe input need not be
8680 blocked at all, but it's better to be consistent.
8681 Avoid undefined behavior when strlen is zero.
8683 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
8684 (NSTATICS): Now a constant; doesn't need to be a macro.
8686 2013-07-19 Richard Stallman <rms@gnu.org>
8688 * coding.c (decode_coding_utf_8): Add simple loop for fast
8689 processing of ASCII characters.
8691 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8693 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
8695 2013-07-19 Eli Zaretskii <eliz@gnu.org>
8697 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
8698 unportable 'struct x_display_info'.
8699 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
8702 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8704 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
8705 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
8707 (system_process_attributes): Prefer plain char to unsigned char
8708 when either will do. Clean up properly if interrupted or if
8709 memory allocations fail. Don't assume sscanf succeeds.
8710 Remove no-longer-needed workaround to stop GCC from whining.
8711 Read command-line once, instead of multiple times. Check read status a
8714 Fix obscure porting bug with varargs functions.
8715 The code assumed that int is treated like ptrdiff_t in a vararg
8716 function, which is not a portable assumption. There was a similar
8717 -- though these days less likely -- porting problem with various
8718 assumptions that pointers of different types all smell the same as
8719 far as vararg functions is conserved. To make this problem less
8720 likely in the future, redo the API to use varargs functions.
8721 * alloc.c (make_save_value): Remove this vararg function.
8722 All uses changed to ...
8723 (make_save_int_int_int, make_save_obj_obj_obj_obj)
8724 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
8726 (make_save_ptr): Rename from make_save_pointer, for consistency with
8727 the above. Define only on platforms that need it. All uses changed.
8729 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8731 * keyboard.c: Try to fix typos in previous change.
8732 (DISPLAY_LIST_INFO): New macro.
8733 (kbd_buffer_get_event): Do not access members that are not present
8734 in X11. Revert inadvertent change of "!=" to "=".
8736 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
8738 * keyboard.c (kbd_buffer_get_event):
8739 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
8740 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
8742 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8744 * filelock.c: Fix unlikely file descriptor leaks.
8745 (get_boot_time_1): Rework to avoid using emacs_open.
8746 This doesn't actually fix a leak, but is better anyway.
8747 (read_lock_data): Use read, not emacs_read.
8749 * doc.c: Fix minor memory and file descriptor leaks.
8750 * doc.c (get_doc_string): Fix memory leak when doc file absent.
8751 (get_doc_string, Fsnarf_documentation):
8752 Fix file descriptor leak on error.
8754 * term.c: Fix minor fdopen-related file descriptor leaks.
8755 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
8756 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
8758 * charset.c: Fix file descriptor leaks and errno issues.
8760 (load_charset_map_from_file): Don't leak file descriptor on error.
8761 Use plain record_xmalloc since the allocation is larger than
8762 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
8764 * eval.c (record_unwind_protect_nothing):
8765 * fileio.c (fclose_unwind):
8767 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
8768 The replacement doesn't block input, but that no longer seems
8771 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
8773 * lread.c: Fix file descriptor leaks and errno issues.
8774 (Fload): Close some races that leaked fds or streams when 'load'
8776 (Fload, openp): Report error number of last nontrivial failure to open.
8777 ENOENT counts as trivial.
8778 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
8780 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
8781 now that the function is always called with a nonnegative arg.
8782 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
8783 All uses replaced with ...
8784 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
8786 A few more minor file errno-reporting bugs.
8787 * callproc.c (Fcall_process):
8788 * doc.c (Fsnarf_documentation):
8789 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
8790 * process.c (set_socket_option):
8791 Don't let a constructor trash errno.
8792 * doc.c: Include <errno.h>.
8794 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
8796 * w32fns.c (unwind_create_tip_frame): Fix declaration.
8798 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8800 Fix w32 bug with call-process-region (Bug#14885).
8801 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
8802 to Fcall_process when the input is empty. This simplifies the
8803 code a bit. It makes no difference on POSIXish platforms but
8804 apparently it fixes a bug on w32.
8806 Fix bug where insert-file-contents closes a file twice (Bug#14839).
8807 * fileio.c (close_file_unwind): Don't close if FD is negative;
8808 this can happen when unwinding a zapped file descriptor.
8809 (Finsert_file_contents): Unwind-protect the fd before the point marker,
8810 in case Emacs runs out of memory between the two unwind-protects.
8811 Don't trash errno when closing FD.
8812 Zap the FD in the specpdl when closing it, instead of deferring
8813 the removal of the unwind-protect; this fixes a bug where a child
8814 function unwinds the stack past us.
8816 New unwind-protect flavors to better type-check C callbacks.
8817 This also lessens the need to write wrappers for callbacks,
8818 and the need for make_save_pointer.
8819 * alloc.c (free_save_value):
8820 * atimer.c (run_all_atimers):
8822 * alloc.c (safe_alloca_unwind):
8823 * atimer.c (unwind_stop_other_atimers):
8824 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
8825 * menu.c (cleanup_popup_menu) [HAVE_NS]:
8826 * minibuf.c (choose_minibuf_frame_1):
8827 * process.c (make_serial_process_unwind):
8828 * xdisp.c (pop_message_unwind):
8829 * xselect.c (queue_selection_requests_unwind):
8830 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
8831 * alloc.c (record_xmalloc):
8832 Prefer record_unwind_protect_ptr to record_unwind_protect with
8834 * alloc.c (Fgarbage_collect):
8835 Prefer record_unwind_protect_void to passing a dummy.
8836 * buffer.c (restore_buffer):
8837 * window.c (restore_window_configuration):
8838 * xfns.c, w32fns.c (do_unwind_create_frame)
8839 New wrapper. All record-unwind uses of wrappee changed.
8840 * buffer.c (set_buffer_if_live):
8841 * callproc.c (call_process_cleanup, delete_temp_file):
8842 * coding.c (code_conversion_restore):
8843 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
8844 * editfns.c (save_excursion_restore)
8845 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
8846 (save_restriction_restore):
8847 * eval.c (restore_stack_limits, un_autoload):
8848 * fns.c (require_unwind):
8849 * keyboard.c (recursive_edit_unwind, tracking_off):
8850 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
8851 * macros.c (pop_kbd_macro, restore_menu_items):
8852 * nsfns.m (unwind_create_frame):
8853 * print.c (print_unwind):
8854 * process.c (start_process_unwind):
8855 * search.c (unwind_set_match_data):
8856 * window.c (select_window_norecord, select_frame_norecord):
8857 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
8858 (fast_set_selected_frame):
8859 * xfns.c, w32fns.c (unwind_create_tip_frame):
8860 Return void, not a dummy Lisp_Object. All uses changed.
8861 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
8862 * callproc.c (call_process_kill):
8863 * fileio.c (restore_point_unwind, decide_coding_unwind)
8864 (build_annotations_unwind):
8865 * insdel.c (Fcombine_after_change_execute_1):
8866 * keyboard.c (read_char_help_form_unwind):
8867 * menu.c (unuse_menu_items):
8868 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
8869 * sound.c (sound_cleanup):
8870 * xdisp.c (unwind_redisplay):
8871 * xfns.c (clean_up_dialog):
8872 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
8873 Accept no args and return void, instead of accepting and returning
8874 a dummy Lisp_Object. All uses changed.
8875 * cygw32.c (fchdir_unwind):
8876 * fileio.c (close_file_unwind):
8877 * keyboard.c (restore_kboard_configuration):
8878 * lread.c (readevalllop_1):
8879 * process.c (wait_reading_process_output_unwind):
8880 Accept int and return void, rather than accepting an Emacs integer
8881 and returning a dummy object. In some cases this fixes an
8882 unlikely bug when the corresponding int is outside Emacs integer
8883 range. All uses changed.
8884 * dired.c (directory_files_internal_unwind):
8885 * fileio.c (do_auto_save_unwind):
8886 * gtkutil.c (pop_down_dialog):
8887 * insdel.c (reset_var_on_error):
8888 * lread.c (load_unwind):
8889 * xfns.c (clean_up_file_dialog):
8890 * xmenu.c, nsmenu.m (pop_down_menu):
8891 * xmenu.c (cleanup_widget_value_tree):
8892 * xselect.c (wait_for_property_change_unwind):
8893 Accept pointer and return void, rather than accepting an Emacs
8894 save value encapsulating the pointer and returning a dummy object.
8896 * editfns.c (Fformat): Update the saved pointer directly via
8897 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8898 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8899 (unwind_body): New function.
8900 (record_unwind_protect): First arg is now a function returning void,
8901 not a dummy Lisp_Object.
8902 (record_unwind_protect_ptr, record_unwind_protect_int)
8903 (record_unwind_protect_void): New functions.
8904 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8905 * fileio.c (struct auto_save_unwind): New type.
8906 (do_auto_save_unwind): Use it.
8907 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8908 * insdel.c (struct rvoe_arg): New type.
8909 (reset_var_on_error): Use it.
8910 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8912 (specbinding_func): Remove; there are now several such functions.
8913 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8914 (set_unwind_protect_ptr): New function.
8915 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8917 Be simpler and more consistent about reporting I/O errors.
8918 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8919 Say "Read error" and "Write error", rather than "I/O error", or
8920 "IO error reading", or "IO error writing", when a read or write
8922 * process.c (Fmake_network_process, wait_reading_process_output)
8923 (send_process, Fprocess_send_eof, wait_reading_process_output):
8924 Capitalize diagnostics consistently. Put "failed foo" at the
8925 start of the diagnostic, so that we don't capitalize the
8926 function name "foo". Consistently say "failed" for such
8928 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8929 All callers changed. This is so it can use report_file_error.
8930 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8931 diagnostics consistently as above.
8933 * fileio.c (report_file_errno): Fix errno reporting bug.
8934 If the file name is neither null nor a pair, package it up as a
8935 singleton list. All callers changed, both to this function and to
8936 report_file_error. This fixes a bug where the memory allocator
8937 invoked by list1 set errno so that the immediately following
8938 report_file_error reported the wrong errno value.
8940 Fix minor problems found by --enable-gcc-warnings.
8941 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8942 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8944 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8946 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8947 Set event->arg to Qt if switch-event shall be generated.
8948 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8950 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8952 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8955 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8956 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8957 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8958 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8959 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8960 and there is a focused frame.
8961 (head_table): Add focus-in and focus-out.
8962 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8963 bind to handle-focus-in/out.
8965 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8966 (Fhandle_switch_frame): Call Fhandle_focus_in.
8967 (syms_of_frame): defsubr handle-focus-in/out.
8969 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8971 Fix porting bug to older POSIXish platforms (Bug#14862).
8972 * sysdep.c (emacs_pipe): New function, that implements
8973 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8974 This should port better to CentOS 5 and to Mac OS X 10.6.
8975 All calls to pipe2 changed.
8977 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8978 This makes the code easier to read and the executable a bit smaller.
8979 Do not replace all calls to Fcons that happen to create lists,
8980 just calls that are intended to create lists. For example, when
8981 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8982 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8983 Similarly for list2 through list5.
8984 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8985 * bytecode.c (exec_byte_code):
8986 * callint.c (quotify_arg, Fcall_interactively):
8987 * callproc.c (Fcall_process, create_temp_file):
8988 * charset.c (load_charset_map_from_file)
8989 (Fdefine_charset_internal, init_charset):
8990 * coding.c (get_translation_table, detect_coding_system)
8991 (Fcheck_coding_systems_region)
8992 (Fset_terminal_coding_system_internal)
8993 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8994 * composite.c (update_compositions, Ffind_composition_internal):
8995 * dired.c (directory_files_internal, file_name_completion)
8997 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8998 * doc.c (Fsnarf_documentation):
8999 * editfns.c (Fmessage_box):
9001 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
9002 (Feval, eval_sub, Ffuncall, apply_lambda):
9003 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
9004 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
9005 (Fset_file_times, Finsert_file_contents)
9006 (Fchoose_write_coding_system, Fwrite_region):
9007 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
9008 * font.c (font_registry_charsets, font_parse_fcname)
9009 (font_prepare_cache, font_update_drivers, Flist_fonts):
9010 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
9011 * frame.c (make_frame, Fmake_terminal_frame)
9012 (x_set_frame_parameters, x_report_frame_params)
9013 (x_default_parameter, Fx_parse_geometry):
9014 * ftfont.c (syms_of_ftfont):
9015 * image.c (gif_load):
9016 * keyboard.c (command_loop_1):
9017 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
9018 (Fcopy_keymap, append_key, Fcurrent_active_maps)
9019 (Fminor_mode_key_binding, accessible_keymaps_1)
9020 (Faccessible_keymaps, Fwhere_is_internal):
9021 * lread.c (read_emacs_mule_char):
9022 * menu.c (find_and_return_menu_selection):
9023 * minibuf.c (get_minibuffer):
9024 * nsfns.m (Fns_perform_service):
9025 * nsfont.m (ns_script_to_charset):
9026 * nsmenu.m (ns_popup_dialog):
9027 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
9028 (Fx_own_selection_internal):
9029 * nsterm.m (append2):
9030 * print.c (Fredirect_debugging_output)
9031 (print_prune_string_charset):
9032 * process.c (Fdelete_process, Fprocess_contact)
9033 (Fformat_network_address, set_socket_option)
9034 (read_and_dispose_of_process_output, write_queue_push)
9035 (send_process, exec_sentinel):
9036 * sound.c (Fplay_sound_internal):
9037 * textprop.c (validate_plist, add_properties)
9038 (Fput_text_property, Fadd_face_text_property)
9039 (copy_text_properties, text_property_list, syms_of_textprop):
9040 * unexaix.c (report_error):
9041 * unexcoff.c (report_error):
9042 * unexsol.c (unexec):
9043 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
9044 (Fformat_mode_line, syms_of_xdisp):
9045 * xfaces.c (set_font_frame_param)
9046 (Finternal_lisp_face_attribute_values)
9047 (Finternal_merge_in_global_face, syms_of_xfaces):
9048 * xfns.c (x_default_scroll_bar_color_parameter)
9049 (x_default_font_parameter, x_create_tip_frame):
9050 * xfont.c (xfont_supported_scripts):
9051 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
9052 (menu_help_callback, xmenu_show):
9054 * xterm.c (set_wm_state):
9055 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
9056 and similarly for list2 through list5.
9058 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
9060 * callproc.c (Fcall_process_region): Fix minor race and tune.
9061 (create_temp_file): New function, with the temp-file-creation part
9062 of the old Fcall_process_region. Use Fcopy_sequence to create the
9063 temp file name, rather than alloca + build_string, for simplicity.
9064 Don't bother to block input around the temp file creation;
9065 shouldn't be needed. Simplify use of mktemp.
9066 Use record_unwind_protect immediately after creating the temp file;
9067 this closes an unlikely race where the temp file was not removed.
9068 Use memcpy rather than an open-coded loop.
9069 (Fcall_process_region): Use the new function. If the input is
9070 empty, redirect from /dev/null rather than from a newly created
9071 empty temp file; this avoids unnecessary file system traffic.
9073 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
9075 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
9076 Simplify by making this case like the other two. This is a bit
9077 slower on obsolete hosts, but the extra complexity isn't worth it.
9079 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
9080 * process.c (create_process) [!DOS_NT]:
9081 Remove now-unnecessary calls to emacs_close.
9083 2013-07-13 Eli Zaretskii <eliz@gnu.org>
9085 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
9086 returning early. (Bug#14850)
9088 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
9089 and inhibit-iso-escape-detection attributes of 'undecided'.
9092 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
9094 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
9095 Reported by Herbert J. Skuhra in
9096 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
9098 Don't lose top specpdl entry when memory is exhausted.
9099 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
9100 specpdl overflow here, to simplify callers; all callers changed.
9101 Always reserve an unused entry at the stack top; this avoids
9102 losing the top entry's information when memory is exhausted.
9104 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
9106 Clean up errno reporting and fix some errno-reporting bugs.
9107 * callproc.c (Fcall_process):
9108 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
9109 * process.c (create_process, Fmake_network_process):
9110 * unexaix.c (report_error):
9111 * unexcoff.c (report_error):
9112 Be more careful about reporting the errno of failed operations.
9113 The code previously reported the wrong errno sometimes.
9114 Also, prefer report_file_errno to setting errno + report_file_error.
9115 (Fcall_process): Look at openp return value rather than at path,
9116 as that's a bit faster and clearer when there's a numeric predicate.
9117 * fileio.c (report_file_errno): New function, with most of the
9118 old contents of report_file_error.
9119 (report_file_error): Use it.
9120 (Ffile_exists_p, Ffile_accessible_directory_p):
9121 Set errno to 0 when it is junk.
9122 * fileio.c (Faccess_file):
9123 * image.c (x_create_bitmap_from_file):
9124 Use faccessat rather than opening the file, to avoid the hassle of
9125 having a file descriptor open.
9126 * lisp.h (report_file_errno): New decl.
9127 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
9130 * process.c (create_process, wait_reading_process_output) [AIX]:
9131 Remove obsolete SIGHUP-related code, as Emacs no longer disables
9132 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
9133 a multithreaded environment anyway).
9134 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
9136 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
9138 * image.c (x_find_image_file): Don't close a remote file handle.
9140 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
9142 Fix races with threads and file descriptors.
9143 * callproc.c (Fcall_process_region):
9144 * dired.c (open_directory):
9145 * emacs.c (main, Fdaemon_initialized):
9146 * image.c (x_find_image_file):
9147 * inotify.c (Finotify_rm_watch):
9148 * lread.c (Flocate_file_internal):
9149 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
9150 * term.c (term_mouse_moveto, init_tty):
9151 * termcap.c (tgetent):
9152 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
9153 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
9154 * unexhp9k800.c, unexmacosx.c (unexec):
9155 * callproc.c (Fcall_process_region):
9156 Use emacs_close, not close.
9157 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
9158 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
9159 and posix_close function on current platforms (which all lack them).
9160 (emacs_close): Use it. This should fix the races on GNU/Linux and
9161 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
9162 and it should avoid closing random victim file descriptors on
9165 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
9167 * inotify.c (uninitialized): Remove. All uses replaced by -1.
9168 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
9171 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
9172 This is for .gdbinit xbacktrace.
9174 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
9175 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
9176 (emacs_set_tty): Now static.
9177 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
9178 * term.c (tty_capable_p, tty_default_color_capabilities)
9179 (get_tty_terminal, term_mouse_movement)
9180 (handle_one_term_event, init_tty, maybe_fatal):
9181 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
9182 (tgetent, scan_file, name_match, compare_contin):
9183 * terminal.c (get_terminal):
9184 Use bool for boolean.
9185 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
9186 Prefer char to unsigned char if either will do.
9187 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
9188 (tty_write_glyphs): Prefer int to unsigned.
9189 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
9190 All callers changed.
9191 * termcap.c (tprint, main) [TEST]: Remove non-working test.
9193 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
9196 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
9197 (B__dummy__): New dummy symbol, to pacify C89.
9198 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
9199 they can't grok varargs macros.
9200 * dispnew.c (add_window_display_history)
9201 (add_frame_display_history):
9202 * print.c (print_object):
9203 * xdisp.c (debug_method_add):
9204 Use %p printf format only for void pointers.
9205 * emacs.c (usage_message): New constant, replacing ...
9206 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
9207 (main): Adjust to usage reorg.
9208 * fns.c (syms_of_fns):
9209 * profiler.c (syms_of_profiler):
9210 Don't use non-constant struct initializers.
9211 * gnutls.h (gnutls_initstage_t):
9212 * lisp.h (enum Lisp_Fwd_Type):
9213 * lread.c (lisp_file_lexically_bound_p):
9214 * xsettings.c (anonymous enum):
9215 Remove trailing comma.
9216 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
9217 * lisp.h (ENUM_BF): Use unsigned if pedantic.
9218 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
9220 * regex.c (const_re_char): New type, to pacify strict C89.
9221 All uses of 'const re_char' replaced to use it.
9222 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
9223 with glibc when strict C89. This change is imported from gnulib.
9225 (_Restrict_arr_): Rename from __restrict_arr, similarly.
9226 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
9227 Omit GNU_LINUX implementation, since it requires long long.
9228 * xterm.c (x_draw_underwave):
9229 Do not assume the traditional order of struct's members.
9230 (x_term_init): Rewrite to avoid the need for non-constant structure
9233 Syntax cleanup, mostly replacing macros with functions.
9234 This removes the need for the syntax_temp hack.
9235 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
9236 * syntax.c (SYNTAX_INLINE): New macro.
9237 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
9238 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
9239 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
9240 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
9241 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
9242 (SYNTAX_COMEND_FIRST): Now functions, not macros.
9243 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
9244 Now constants, not macros.
9245 (syntax_temp) [!__GNUC__]: Remove.
9246 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
9247 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
9248 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
9249 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
9250 Move here from syntax.h; now functions, not macros. Except for the
9251 last function, these are static since only syntax.c uses them.
9252 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
9253 All uses changed. Now a function, not a macro; use this fact
9254 to simplify the code.
9255 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
9256 compiler bugs; no longer relevant.
9257 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
9258 (SYNTAX_INLINE): New macro.
9259 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
9260 for the new functions. Use bool for boolean member.
9261 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
9262 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
9263 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
9264 (SETUP_BUFFER_SYNTAX_TABLE):
9265 Now extern inline functions, not macros.
9266 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
9267 Remove; all uses replaced by implementation.
9268 (syntax_temp) [!__GNUC__]: Remove decl.
9269 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
9271 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
9273 * emacs.c (main): Fix syntax error.
9275 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
9277 Timestamp fixes for undo (Bug#14824).
9278 * atimer.c (schedule_atimer):
9279 * fileio.c (Ffile_newer_than_file_p):
9280 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
9281 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
9282 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
9283 (syms_of_fileio): Remove Sclear_visited_file_name.
9284 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
9285 file doesn't exist; this avoids an ambiguity with negative timestamps.
9286 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
9287 * systime.h (make_emacs_time, invalid_emacs_time):
9288 Don't assume struct timespec layout; POSIX doesn't guarantee it.
9289 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
9290 * undo.c (record_first_change): Push (visited-file-modtime) onto
9291 undo list rather than reimplementing it by hand, incorrectly.
9293 2013-07-09 Ken Brown <kbrown@cornell.edu>
9295 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
9297 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
9299 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
9301 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
9303 Handle errno and exit status a bit more carefully.
9304 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
9305 number into an exit status. Instead, use EXIT_CANCELED.
9306 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
9307 * callproc.c (relocate_fd):
9308 * emacs.c (close_output_streams, main):
9309 * process.c (create_process):
9310 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
9311 Use emacs_perror for simplicity.
9312 * callproc.c (relocate_fd, main):
9313 * sysdep.c (sys_subshell):
9314 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
9315 (shut_down_emacs): Use emacs_write, not write.
9316 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
9317 * fileio.c (Fcopy_file, e_write):
9318 * nsterm.m (ns_select):
9319 * process.c (send_process):
9320 * sound.c (vox_write):
9321 Use emacs_write_sig, not emacs_write.
9322 * lisp.h (emacs_write_sig, emacs_perror): New decls.
9323 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
9325 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
9327 (emacs_full_write): New function.
9328 (emacs_write): Rewrite to use it.
9329 (emacswrite_sig, emacs_perror): New functions.
9330 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
9332 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
9334 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
9335 on NS even if it is present. Pixmap on NS is a void*.
9337 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9339 Port to Ubuntu 10 (Bug#14803).
9340 Problem reported by T.V. Raman.
9341 * process.c (close_on_exec, accept4, process_socket):
9342 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
9344 2013-07-07 Eli Zaretskii <eliz@gnu.org>
9346 * w32.c (sys_dup): Declare prototype.
9350 * callproc.c [WINDOWSNT]: Include sys/socket.h.
9352 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9354 Make file descriptors close-on-exec when possible (Bug#14803).
9355 This simplifies Emacs a bit, since it no longer needs to worry
9356 about closing file descriptors by hand in some cases.
9357 It also fixes some unlikely races. Not all such races, as
9358 libraries often open files internally without setting
9359 close-on-exec, but it's an improvement.
9360 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
9361 * callproc.c (Fcall_process) [!MSDOS]:
9362 * emacs.c (main) [!DOS_NT]:
9363 * nsterm.m (ns_term_init):
9364 * process.c (create_process):
9365 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
9366 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
9367 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
9368 Prefer mkostemp with O_CLOEXEC to mkstemp.
9369 * callproc.c (relocate_fd) [!WINDOWSNT]:
9370 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
9371 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
9373 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
9374 Make the resulting file descriptor close-on-exec.
9375 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
9376 * lread.c (load_descriptor_list, load_descriptor_unwind):
9377 Remove; no longer needed. All uses removed.
9378 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
9379 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
9381 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
9382 (Fmake_network_process, Fnetwork_interface_list)
9383 (Fnetwork_interface_info, server_accept_connection):
9384 Make newly-created socket close-on-exec.
9385 * sysdep.c (emacs_open, emacs_fopen):
9386 Make new-created descriptor close-on-exec.
9387 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
9388 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
9390 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
9392 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
9393 for NS_IMPL_GNUSTEP.
9395 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9397 Fix openp errno handling.
9398 * callproc.c (Fcall_process): Preserve openp errno around close.
9399 * lread.c (openp): Set errno when returning -1, as some callers
9402 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
9404 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
9406 * nsterm.h (NSSavePanel): Update comment.
9407 (NSAPP_DATA2_RUNFILEDIALOG): Define.
9408 (ns_run_file_dialog): Declare.
9410 * nsfns.m: Remove panelOK.
9412 (ns_run_file_dialog): New function.
9413 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
9414 event loop, so file dialog is popped up by ns_run_file_dialog, called
9415 by sendEvent (Bug#14578).
9416 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
9418 2013-07-06 Eli Zaretskii <eliz@gnu.org>
9420 * xdisp.c (default_line_pixel_height): New function.
9421 (pos_visible_p, move_it_vertically_backward, try_scrolling)
9422 (try_cursor_movement, redisplay_window, try_window)
9423 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
9425 * window.c (window_scroll_pixel_based):
9426 use default_line_pixel_height.
9428 * dispextern.h (default_line_pixel_height): Add prototype.
9430 * frame.c (x_set_line_spacing): Accept a float value for
9431 line-spacing parameter, per the documentation.
9433 * data.c (Fmultibyte_string_p): Doc fix.
9435 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
9437 Use emacs_open more consistently when opening files.
9438 This handles EINTR more consistently now, and makes it easier
9439 to introduce other uniform changes to file descriptor handling.
9440 * sysstdio.h: New file.
9441 * buffer.c (mmap_init):
9442 * cygw32.c (chdir_to_default_directory):
9443 * dispnew.c (Fopen_termscript):
9444 * emacs.c (Fdaemon_initialized):
9445 * fileio.c (Fdo_auto_save):
9446 * image.c (slurp_file, png_load_body, jpeg_load_body):
9447 * keyboard.c (Fopen_dribble_file):
9449 * print.c (Fredirect_debugging_output):
9450 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
9451 * termcap.c (tgetent):
9452 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
9453 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
9454 * w32term.c (w32_initialize) [CYGWIN]:
9455 * xfaces.c (Fx_load_color_file):
9456 Use emacs_open instead of plain open, and emacs_fopen instead of
9458 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
9459 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
9460 * callproc.c (default_output_mode): New constant.
9461 (Fcall_process): Use it to call emacs_open instead of plain creat.
9462 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
9463 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
9464 (emacs_fopen): New function.
9465 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
9466 Include <lisp.h>, for emacs_open.
9467 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
9469 Remove duplicate #include directives.
9470 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
9472 Don't include stdio.h twice.
9473 * buffer.c [USE_MMAP_FOR_BUFFERS]:
9474 Don't include sys/types.h or stdio.h twice.
9475 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
9476 * lread.c: Don't include coding.h twice.
9477 * nsfont.m: Don't include frame.h twice.
9478 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
9479 * ralloc.c: Don't include <unistd.h> twice.
9480 * xdisp.c: Don't include font.h twice.
9481 * xterm.c: Don't include fontset.h twice.
9482 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
9484 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9486 Scale ImageMagick images more carefully.
9487 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
9488 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
9489 Be more careful about avoiding undefined behavior after
9490 integer overflow and division by zero.
9492 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9494 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
9495 (syms_of_w32fns): DEFSYM them.
9496 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
9497 (CCHDEVICENAME): Define macros if not defined.
9498 (struct MONITOR_INFO_EX): New struct.
9499 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
9500 (enum_display_monitors_fn): New variable.
9501 (globals_of_w32fns): Initialize it.
9502 (Fx_display_pixel_width, Fx_display_pixel_height)
9503 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
9504 multi-monitor setups in docstrings.
9505 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
9506 screen size by primary monitor's millimeter per pixel.
9507 (w32_monitor_enum, w32_display_monitor_attributes_list)
9508 (w32_display_monitor_attributes_list_fallback)
9509 (Fw32_display_monitor_attributes_list): New functions.
9510 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
9512 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
9514 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
9516 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
9518 * fileio.c (Qfile_notify_error): New error symbol.
9520 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
9521 * inotify.c (inotify_callback, symbol_to_inotifymask)
9522 (Finotify_add_watch, Finotify_rm_watch): Use it.
9523 (inotifyevent_to_event): Exchange order of cookie and file name.
9524 (Finotify_add_watch): Adapt docstring.
9526 * lisp.h (Qfile_notify_error): Declare.
9528 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9530 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
9531 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9532 Do not clear _malloc_thread_enabled_p, undoing the previous change,
9533 which did not work (see <http://bugs.gnu.org/14569#307>).
9534 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
9535 && (!noninteractive || initialized)). This attempts to thread
9536 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
9538 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
9540 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
9541 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
9543 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9545 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
9546 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9547 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
9548 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
9550 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9552 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
9553 Define to __sys_siglist.
9555 2013-07-02 Eli Zaretskii <eliz@gnu.org>
9557 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
9558 word-wrap, so that overflow-newline-into-fringe would work in
9559 visual-line-mode. (Bug#2749)
9560 (move_it_in_display_line_to): When the last scanned display
9561 element fits exactly on the display line, and
9562 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
9563 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
9564 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
9565 finding buffer position that corresponds to pixel coordinates,
9566 e.g. in buffer_posn_from_coords.
9568 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
9570 * process.c (handle_child_signal): Call catch_child_signal if
9573 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9575 Don't convert function pointers to void * and back.
9576 It isn't portable C, and it's easy enough to avoid.
9577 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
9578 (make_save_value): Add support for SAVE_FUNCPOINTER.
9579 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
9580 * print.c (print_object):
9581 Distinguish function from object pointers.
9582 * lisp.h (SAVE_FUNCPOINTER): New constant.
9583 (SAVE_SLOT_BITS): Adjust to it.
9584 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
9585 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
9586 (voidfuncptr): New typedef.
9587 (struct Lisp_Save_Value): New member data[0].funcpointer.
9588 (XSAVE_FUNCPOINTER): New function.
9590 Simplify buildobj processing.
9591 * Makefile.in (buildobj.h): Make it a sequence of strings each
9592 followed by comma, rather than a single string. Put it into a
9593 .tmp file in case there's an error while generating it.
9594 (gl-stamp): Use .tmp for temp files.
9595 (mostlyclean): Clean .tmp files.
9596 * doc.c (buildobj): Move to just the routine that needs it.
9597 It's now an array of strings, so processing is simpler.
9599 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
9601 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
9602 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
9603 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9604 Invoke malloc_enable_thread even when not interactive.
9605 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
9606 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
9607 in this case, since the underlying bug has now been fixed.
9609 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
9611 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
9612 unlinking it (bug#14691).
9614 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
9616 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
9617 before checking whether buffer is modified. This lets
9618 `kill-buffer-query-functions' cancel killing of the buffer or save
9619 its content before `kill-buffer' asks user the "Buffer %s
9620 modified; kill anyway?" question.
9622 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
9624 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
9625 Let the super performKeyEquivalent deal with them (Bug#14747).
9627 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
9629 * widget.c (resize_cb): Remove unused local.
9631 Do not use GTK 3 if it exists but cannot be compiled.
9632 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
9633 * xterm.c (x_error_handler) [!USE_GTK]:
9636 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
9638 2013-06-30 Eli Zaretskii <eliz@gnu.org>
9640 * intervals.c (get_local_map): Instead of aborting, clip POSITION
9641 to the valid range of values. (Bug#14753)
9643 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
9644 when moving point by using the current glyph matrix. This avoids
9645 the need to force redisplay when this function is called in a
9648 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
9650 Fix minor problems found by static checking.
9651 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
9652 Redo the latter's body to sidestep GCC parenthesization warnings.
9653 (setup_coding_system, detect_coding, detect_coding_system): Use them.
9654 * coding.c (detect_coding, detect_coding_system):
9655 * coding.h (struct undecided_spec):
9656 Use bool for boolean.
9657 * image.c (QCmax_width, QCmax_height): Now static.
9658 * xdisp.c (Fmove_point_visually): Remove unused local.
9660 2013-06-29 Eli Zaretskii <eliz@gnu.org>
9662 * xdisp.c (Fmove_point_visually): New function.
9664 2013-06-28 Kenichi Handa <handa@gnu.org>
9666 * coding.h (define_coding_undecided_arg_index): New enum.
9667 (coding_attr_index): New members
9668 coding_attr_undecided_inhibit_null_byte_detection,
9669 coding_attr_undecided_inhibit_iso_escape_detection,
9670 coding_attr_undecided_prefer_utf_8.
9671 (undecided_spec): New struct.
9672 (struct coding_system): New member `undecided' of the member
9675 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
9676 (detect_coding): Likewise.
9677 (detect_coding_system): Likewise.
9678 (Fdefine_coding_system_internal): New coding system properties
9679 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
9681 (syms_of_coding): Adjust for coding_arg_undecided_max.
9683 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
9685 * image.c (x_from_xcolors): Remove unused local.
9687 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9689 Defer image data transfer between X client and server until actual
9692 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
9695 * image.c (Destroy_Image): Remove.
9696 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
9697 `mask_p', and `colors_p'. All uses changed.
9698 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
9699 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
9700 New macros for `flags' arg to x_clear_image_1.
9701 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
9702 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
9703 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
9704 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
9705 (image_get_x_image, image_unget_x_image): New functions or macros.
9706 (image_background, image_background_transparent, x_to_xcolors)
9707 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
9708 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
9709 instead of Destroy_Image.
9710 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
9711 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
9712 (png_load_body, jpeg_load_body, tiff_load, gif_load)
9713 (imagemagick_load_image, svg_load_image): Use them instead of
9714 x_create_x_image_and_pixmap, and x_put_x_image followed by
9715 x_destroy_x_image, respectively.
9716 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
9717 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
9718 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
9719 background_transparent fields.
9720 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
9721 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
9723 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
9725 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
9726 This mostly consists of undoing recent changes.
9727 * callproc.c (Fcall_process):
9728 * process.c (create_process):
9729 Do not worry about catching SIGCHLD here, undoing previous change.
9730 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
9731 * process.c, process.h (catch_child_signal):
9732 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
9733 * process.c (catch_child_handler): Don't worry about being called
9734 lazily and do not assume caller has blocked SIGCHLD, undoing
9735 previous change. Move first-time stuff back to
9736 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
9737 tickle glib, as that causes Cygwin bootstrap to fail. Do not
9738 set lib_child_handler if it's already initialized, which may
9739 help avoid problems on GNUstep.
9741 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9743 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
9744 * callproc.c (Fcall_process):
9745 * process.c (create_process):
9746 Make sure SIGCHLD is caught before we fork,
9747 since Emacs startup no arranges to catch SIGCHLD.
9748 * process.c (lib_child_handler): Initialize to null, not to
9750 (catch_child_signal): Allow self to be called lazily.
9751 Do nothing if it's already been called.
9752 Assume caller has blocked SIGCHLD (all callers do now).
9753 * emacs.c (main): Do not catch SIGCHLD here; defer it until
9754 just before it's really needed.
9755 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
9756 since it hasn't been caught yet.
9758 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
9760 * image.c (compute_image_size): New function to implement
9761 :max-width and :max-height.
9762 (imagemagick_load_image): Use it.
9764 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9766 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
9767 * callproc.c, process.h (block_child_signal, unblock_child_signal):
9769 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
9770 * process.c (catch_child_signal): Block SIGCHLD while futzing with
9771 the SIGCHLD handler, since the code is not atomic and (due to glib)
9772 signals may be arriving now.
9773 * sysdep.c (init_signals): Do not catch child signals here;
9774 'main' now does that later, at a safer time.
9776 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
9778 Clean up SIGCHLD handling a bit (Bug#14569).
9779 * process.c, process.h (catch_child_signal):
9780 Now always extern, even if !NS_IMPL_GNUSTEP.
9781 * process.c (catch_child_signal): Move glib tickler here from
9782 init_process_emacs, so that it's done earlier in Emacs
9783 initialization. Also move the noninteractive && !initialized
9784 check here from init_process_emacs. This is all a bit cleaner for
9785 GNUish platforms, and I hope it works around the Cygwin bug.
9786 * sysdep.c (init_signals): Invoke catch_child_signal here, so
9787 that glib signal handling is tickled before glib creates threads.
9789 * process.c (wait_reading_process_output): Avoid int overflow
9790 when reading more than 2 GiB total from a process.
9792 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9794 * process.c (create_process): Handle a couple more cases,
9795 i.e., work even if new_argv and wait_child_setup[i] are cached.
9796 Use Fcall_process's style for volatile vars.
9798 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
9800 * process.c (create_process): Mark PROCESS volatile.
9802 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9804 Use C99-style flexible array members if available.
9805 This avoids some subtle aliasing issues, which typically
9806 aren't a problem with GCC but may be a problem elsewhere.
9807 * alloc.c (sdata): New typedef, replacing the old struct sdata.
9808 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
9809 In either case, it uses a flexible array member rather than
9810 the old struct hack. All uses changed.
9811 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
9812 Adjust to sdata reorganization.
9813 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
9814 Use offsetof (struct, flex_array_member), not sizeof (struct), as
9815 that ports better to pre-C99 non-GCC.
9816 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
9817 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
9818 as the latter has changed.
9819 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
9820 and port better to pre-C99 GCC.
9821 * image.c (struct xpm_cached_color):
9822 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
9823 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
9824 Use FLEXIBLE_ARRAY_MEMBER.
9825 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
9826 Move decl to top level so it gets checked against implementation.
9827 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
9828 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
9830 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9832 * syntax.c: Integer cleanups.
9833 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
9834 All uses that need 0-or-2 changed to:
9835 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
9836 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
9837 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
9838 (char_quoted, prev_char_comend_first, back_comment)
9839 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9840 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
9841 Use bool for boolean.
9842 (update_syntax_table, skip_chars, skip_syntaxes):
9843 Prefer int to unsigned when either will do.
9844 (back_comment): Return boolean success flag, like forw_comment,
9845 instead of positive-or-minus-1 (which might have overflowed int anyway).
9846 Don't stuff ptrdiff_t into int.
9847 (syntax_spec_code, syntax_code_spec): Now const.
9848 (Fmatching_paren, scan_lists, scan_sexps_forward):
9849 Use enum syntaxcode for syntax code.
9850 (Fmatching_paren): Check that arg is a character, not just an integer.
9851 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
9852 (Finternal_describe_syntax_value): Omit no-longer-needed
9854 (skip_chars): Use char, not unsigned char, when the distinction
9856 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
9857 * bytecode.c (exec_byte_code):
9858 * syntax.c (syntax_spec_code, Fchar_syntax)
9859 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9861 * syntax.h (SYNTAX_WITH_FLAGS):
9862 Omit unnecessary casts.
9864 2013-06-20 Eli Zaretskii <eliz@gnu.org>
9866 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
9867 line dimensions here, to avoid race conditions with the main
9868 thread. (Bug#14062, bug#14630, bug#14669)
9870 * w32term.c (w32_draw_window_cursor): Compute the header line and
9871 mode line dimensions here.
9872 <w32_system_caret_window, w32_system_caret_hdr_height>:
9873 <w32_system_caret_mode_height>: New variables.
9875 * w32term.h: Declare them.
9877 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9879 * alloc.c (die): Move "assertion failed" string here ...
9880 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9881 COND when SUPPRESS_CHECKING. This shrinks the executable text
9882 size by 0.8% to 2.2% when configured with --enable-checking,
9883 depending on optimization flags (GCC 4.8.1 x86-64).
9885 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9887 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9889 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9890 base is 2; this is more accurate.
9892 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9894 * sound.c (string_default): Move to !WINDOWSNT section.
9895 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9897 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9899 * sound.c: Integer cleanups.
9900 Remove unnecessary forward decls.
9901 (struct sound_device): The 'file' member is now a Lisp_Object, not
9902 a char *, so that we needn't invoke alloca on a huge size.
9903 (Fplay_sound_internal): Adjust to this.
9904 (string_default): New function.
9905 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9906 Use it to adjust to the struct sound_device change.
9907 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9908 (be2hs) [0]: Remove.
9910 * syntax.c (skip_chars): Don't use uninitialized storage
9911 when searching a multibyte buffer for characters that are not in a
9912 unibyte string that contains non-ASCII characters.
9914 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9916 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9917 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9919 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9921 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9923 2013-06-18 Kenichi Handa <handa@gnu.org>
9925 * font.c (Ffont_spec): Signal an error for an invalid font name
9928 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9930 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9931 In particular this ports to 32-bit sparc Sun cc.
9932 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9933 array with a dummy element at specpdl[-1], so that its address can
9935 (unbind_to): Do not copy the binding; not needed, now that we
9936 copy old_value in the one place where the copy is needed.
9937 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9938 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9939 (union specbinding): Rename from struct specbinding. Redo layout
9940 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9941 which is not portable. With Sun C 5.12 32-bit sparc, the
9942 declaration causes nargs to be an unsigned bitfield, a behavior
9943 that the C standard allows; but Emacs wants nargs to be signed.
9944 The overall type is now a union of structures rather than a
9945 structure of union of structures, and the 'kind' member is now a
9946 bitfield, so that the overall type doesn't grow. All uses changed.
9947 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9949 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9951 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9952 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9954 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9956 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9958 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9959 unless we know that the window w's frame is a frame object.
9960 Another attempt at solving bug#14062 and bug#14630.
9962 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9964 * textprop.c (property_set_type): New enum.
9965 (add_properties): Allow appending/prepending text properties.
9966 (add_text_properties_1): Factored out of Fadd_text_properties.
9967 (Fadd_text_properties): Move all the code into
9968 add_text_properties_1.
9969 (Fadd_face_text_property): New function that calls
9970 add_text_properties_1.
9972 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9974 Move functions from lisp.h to individual modules when possible.
9975 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9976 * alloc.c (XFLOAT_INIT, set_symbol_name):
9977 * buffer.c (CHECK_OVERLAY):
9978 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9979 (set_char_table_parent):
9980 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9981 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9982 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9983 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9985 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9986 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9987 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9988 (backtrace_args, backtrace_debug_on_exit):
9989 * floatfns.c (CHECK_FLOAT):
9990 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9991 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9992 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9993 (set_hash_index_slot):
9994 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9995 * marker.c (CHECK_MARKER):
9996 * textprop.c (CHECK_STRING_OR_BUFFER):
9997 * window.c (CHECK_WINDOW_CONFIGURATION):
9998 Move here from lisp.h, and make these functions static rather than
10000 * buffer.c (Qoverlayp):
10002 * fns.c (Qhash_table_p):
10003 * window.c (Qwindow_configuration_p):
10005 * lisp.h: Remove the abovementioned defns and decls.
10007 Use functions, not macros, for XINT etc (Bug#11935).
10008 In lisp.h, prefer functions to function-like macros, and
10009 constants to object-like macros, when either will do. This:
10010 . simplifies use, as there's no more need to worry about
10011 arguments' side effects being evaluated multiple times.
10012 . makes the code easier to debug on some platforms.
10013 However, when using gcc -O0, keep using function-like macros
10014 for a few critical operations, for performance reasons.
10015 This sort of thing isn't needed with gcc -Og, but -Og
10016 is a GCC 4.8 feature and isn't widely-enough available yet.
10017 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
10018 Remove enum lsb_bits; no longer needed.
10019 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
10020 * buffer.c (Qoverlap):
10022 * fns.c (Qhash_table_p):
10023 Now extern, so lisp.h can use these symbols.
10024 * dispextern.h: Include character.h, for MAX_CHAR etc.
10025 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
10026 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
10027 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
10028 (GLYPH_CODE_P): Move here from lisp.h.
10029 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
10030 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
10031 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
10032 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
10033 XUNTAG now returns void *.
10034 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
10035 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
10036 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
10037 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
10038 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
10039 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
10040 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
10041 (lisp_h_XPNTR, lisp_h_XSYMBOL):
10042 New macros, renamed from their sans-lisp_h_ counterparts.
10043 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
10044 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
10045 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
10046 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
10047 If compiling via GCC without optimization, define these as macros
10048 in addition to inline functions.
10049 To disable this, compile with -DINLINING=0.
10050 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
10051 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
10052 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
10053 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
10054 (INTMASK, VALMASK): Now macros, since static values cannot be
10055 accessed from extern inline functions.
10056 (VALMASK): Also a constant, for benefit of old GDB.
10057 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
10058 is INTEGERP, which can fold it in.
10059 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
10060 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
10061 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
10062 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
10063 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
10064 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
10065 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
10066 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
10067 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
10068 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
10069 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
10070 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
10071 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
10072 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
10073 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
10074 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
10075 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
10076 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
10077 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
10078 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
10079 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
10080 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
10081 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
10082 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
10083 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
10084 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
10085 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
10086 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
10087 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
10088 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
10089 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
10090 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
10091 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
10093 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
10094 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
10095 (VALMASK): Define in one place rather than in two, merging the
10096 USE_LSB_TAG parts; this is simpler.
10097 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
10098 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
10099 Move up, to avoid use before definition.
10100 Also include "globals.h" earlier, for the same reason.
10101 (make_natnum): New function.
10102 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
10103 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
10104 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
10105 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
10106 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
10107 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
10108 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
10109 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
10110 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
10111 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
10112 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
10113 (Qwindow_configuration_p, Qimage): New forward declarations.
10114 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
10115 (STRING_COPYIN): Remove; unused.
10116 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
10117 (xcar_addr, xcdr_addr): New functions. All uses changed.
10118 (IEEE_FLOATING_POINT): Now a constant, not a macro.
10119 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
10120 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
10121 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
10122 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
10123 (TYPE_RANGED_INTEGERP): Simplify.
10124 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
10125 (setlocale, fixup_locale, synchronize_system_messages_locale)
10126 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
10127 Now empty functions, not macros.
10128 (functionp): Return bool, not int.
10129 * window.c (Qwindow_configuration_p): Now extern,
10130 so window.h can use it.
10131 * window.h (Qwindowp): Move decl back to lisp.h.
10133 2013-06-15 Eli Zaretskii <eliz@gnu.org>
10135 * xdisp.c (Fline_pixel_height): New function, required for solving
10138 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
10140 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
10142 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
10144 * lread.c (syms_of_lread):
10145 * fns.c (Fprovide): Adjust to new format of after-load-alist.
10147 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
10149 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
10151 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
10153 * fileio.c (expand_file_name): Doc fix.
10155 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
10157 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
10158 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
10159 Wait for self, not for 0. This can't hurt on GNU or similar
10160 system, and may help with Cygwin.
10162 * keyboard.c: Don't use PROP (...) as an lvalue.
10163 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
10164 Use set_prop (A, B), not PROP (A) = B.
10166 2013-06-10 Eli Zaretskii <eliz@gnu.org>
10168 * xdisp.c (get_it_property): Use it->window instead of generating
10169 a Lisp object from it->w.
10171 2013-06-09 Eli Zaretskii <eliz@gnu.org>
10173 * xdisp.c (get_it_property): If it->object is a buffer, pass to
10174 get-char-property the window that is being rendered, instead of
10175 the buffer, to support window-specific overlays. (Bug#14575)
10176 (compute_display_string_pos): When W is NULL, use the current
10177 buffer as the object to pass to get-char-property.
10178 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
10179 pointer member of the bidi iterator, since no window is pertinent
10182 2013-06-08 Eli Zaretskii <eliz@gnu.org>
10184 * bidi.c (bidi_fetch_char): Accept additional argument, the window
10185 being displayed, and pass it to compute_display_string_pos.
10186 (bidi_level_of_next_char, bidi_resolve_explicit_1)
10187 (bidi_paragraph_init): All callers changed.
10189 * xdisp.c (init_from_display_pos, init_iterator)
10190 (handle_single_display_spec, next_overlay_string)
10191 (get_overlay_strings_1, reseat_1, reseat_to_string)
10192 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
10193 Set bidi_it.w member from it->w.
10194 (compute_display_string_pos): Accept additional argument, the
10195 window being displayed, and pass it to Fget_char_property.
10198 * dispextern.h (struct bidi_it): New member w, the window being
10200 (compute_display_string_pos): Adjust prototype.
10202 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
10204 * xgselect.c: Remove unneeded include xterm.h.
10206 * process.c (wait_reading_process_output): Check for NS before GLIB.
10207 GLIB may be linked in due to rsvg, but ns_select must be called.
10209 * xgselect.c (xg_select): Remove call to window_system_available
10210 and g_main_context_pending at the top, so Gdk events (i.e. file
10211 notify) are processed when Emacs is started with -nw.
10213 2013-06-07 Eli Zaretskii <eliz@gnu.org>
10215 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
10216 (ctagsfiles3): New variable, includes only *.m files.
10217 (TAGS): Use an explicit language name in the regular expressions,
10218 to avoid transformation of '/SOMETHING' by MSYS to
10219 'c:\MSYS\SOMETHING'.
10221 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
10223 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
10225 2013-06-06 Eli Zaretskii <eliz@gnu.org>
10227 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
10228 still need to set the mouse pointer shape and activate help-echo.
10231 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
10233 A few porting etc. fixes for the new file monitor code.
10234 See the thread containing
10235 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
10236 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
10237 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
10238 (dir_monitor_callback, Fgfile_rm_watch):
10239 Use assq_no_quit instead of Fassoc, for speed.
10240 (dir_monitor_callback, Fgfile_rm_watch):
10241 eassert that the monitor is a fixnum.
10242 (dir_monitor_callback): No need for CDR_SAFE.
10243 Simplify building of lisp with alternative tails.
10244 (Fgfile_add_watch, Fgfile_rm_watch):
10245 Do not assume glib functions set errno reliably on failure.
10246 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
10247 and signal an error otherwise.
10248 (Fgfile_rm_watch): Prefer CONSP to !NILP.
10249 Use Fdelq instead of Fdelete, for speed.
10251 2013-06-05 Eli Zaretskii <eliz@gnu.org>
10253 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
10254 don't insist on being invoked on a highlighted tool-bar button.
10255 Avoids losing tool-bar functionality when mouse-highlight is nil.
10256 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
10257 Don't highlight when mouse-highlight is nil.
10258 (note_mouse_highlight): When mouse-highlight is nil, don't return
10259 right away; instead, run tool-bar and mode-line highlight
10260 subroutine, clear any existing highlight, and revert the mouse
10261 pointer to its default shape. (Bug#14558)
10263 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
10265 * lisp.mk (lisp): Add prog-mode.el.
10267 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
10269 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
10270 * process.c (dummy_handler): New function.
10271 (lib_child_handler): New static var.
10272 (handle_child_signal): Invoke it.
10273 (catch_child_signal): If a library has set up a signal handler,
10274 save it into lib_child_handler.
10275 (init_process_emacs): If using glib and not on Windows, tickle glib's
10276 child-handling code so that it initializes its private SIGCHLD handler.
10277 * syssignal.h (SA_SIGINFO): Default to 0.
10278 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
10279 31; it should no longer be needed now.
10281 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
10283 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
10285 * gfilenotify.c (globals_of_gfilenotify): New function.
10286 (syms_of_gfilenotify): Move global initialization there.
10288 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
10290 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
10292 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
10293 * keyboard.c (menu_bar_items, tool_bar_items):
10294 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
10295 not override local keymaps any more.
10297 2013-06-04 Eli Zaretskii <eliz@gnu.org>
10299 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
10301 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10303 * w32console.c (initialize_w32_display): Return the dimensions of
10304 the console window via 2 additional arguments, not via the current
10305 frame. This avoids crashes due to overrunning the bounds of
10306 frame's decode_mode_spec_buffer, which is not resized following
10307 the change of the frame dimensions from the initial 10x10.
10309 * w32term.h (w32_initialize_display_info): Adjust prototype.
10311 * term.c (init_tty): Take dimensions of the frame from the values
10312 returned by initialize_w32_display.
10314 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
10315 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
10316 (LIBES): Add $(GFILENOTIFY_LIBS).
10318 * w32inevt.c (handle_file_notifications): Add dummy implementation
10319 for !HAVE_W32NOTIFY.
10321 * w32term.c: Wrap code with HAVE_W32NOTIFY.
10323 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
10325 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
10327 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
10329 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
10331 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
10333 Fix minor problems found by static checking.
10334 * data.c (pure_write_error):
10335 Use xsignal2, not Fsignal, as Fsignal might return.
10336 * eval.c (set_backtrace_debug_on_exit): Now static.
10337 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
10338 No longer inline. EXTERN_INLINE is needed only for functions
10339 defined in .h files. Reindent function header as per GNU style.
10340 (backtrace_p, backtrace_top, backtrace_next):
10341 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
10342 compiler or linker. Add extern decls to pacify gcc -Wall.
10343 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10345 * frame.c (free_monitors): Define only on platforms that need it.
10346 * nsterm.m (ns_term_init):
10347 * process.c (catch_child_signal):
10348 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
10349 defined on all porting targets these days.
10350 * process.c, process.h (catch_child_signal):
10351 Make it extern only if NS_IMPL_GNUSTEP is defined.
10353 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10355 * w32.c (gettimeofday): Make the signature identical to prototype
10356 in nt/inc/sys/time.h.
10358 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10360 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
10363 * keyboard.c (safe_run_hooks_error): Improve error message.
10365 * data.c (pure_write_error): Add `object' argument.
10366 * puresize.h (CHECK_IMPURE): Use it.
10368 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
10370 * Makefile.in (NOTIFY_OBJ): New variable.
10371 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
10373 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
10374 Call syms_of_gfilenotify.
10376 * gfilenotify.c: New file.
10378 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
10379 and Qfile_w32notify.
10380 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
10381 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
10383 * lisp.h: Declare syms_of_gfilenotify.
10385 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
10387 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10389 Merge the specpdl and backtrace stacks. Make the structure of the
10390 specpdl entries more obvious via a tagged union of structs.
10391 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
10392 (enum specbind_tag): New enum.
10393 (struct specbinding): Make it a tagged union of structs.
10394 Add a case for backtrace records.
10395 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
10396 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
10397 (backtrace_debug_on_exit): New accessors.
10398 (struct backtrace): Remove.
10399 (struct catchtag): Remove backlist field.
10400 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
10402 (Flocal_variable_p): Speed up the common case where the binding is
10404 * eval.c (backtrace_list): Remove.
10405 (set_specpdl_symbol, set_specpdl_old_value): Remove.
10406 (set_backtrace_args, set_backtrace_nargs)
10407 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
10408 (backtrace_next): New functions.
10409 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
10410 (unwind_to_catch, internal_lisp_condition_case)
10411 (internal_condition_case, internal_condition_case_1)
10412 (internal_condition_case_2, internal_condition_case_n): Don't bother
10413 with backtrace_list any more.
10414 (Fsignal): Adjust to new backtrace format.
10415 (grow_specpdl): Move up.
10416 (record_in_backtrace): New function.
10417 (eval_sub, Ffuncall): Use it.
10418 (apply_lambda): Adjust to new backtrace format.
10419 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
10421 (specbind): Adjust to new specpdl format. Simplify.
10422 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
10423 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
10425 (mark_backtrace): Remove.
10426 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
10427 * xdisp.c (redisplay_internal): Use record_in_backtrace.
10428 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
10430 * profiler.c (record_backtrace): Use get_backtrace.
10431 (handle_profiler_signal): Use backtrace_top_function.
10432 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
10433 accessor functions.
10435 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
10437 * process.h (catch_child_signal): Declare.
10439 * process.c (catch_child_signal): New function.
10440 (init_process_emacs): Call it.
10442 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
10443 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
10445 (x_set_cursor_type): Remove declaration.
10446 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
10447 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
10448 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
10449 (ns_get_color): Use F suffix on float.
10450 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
10451 (ns_get_rgb_color): Remove.
10452 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
10453 (note_mouse_movement): x and y are CGFloat.
10454 (ns_draw_fringe_bitmap): Remove unused rowY.
10455 Change #if to COCOA && >= 10_6.
10456 (ns_draw_window_cursor): Remove unused overspill.
10457 (ns_draw_underwave): width and x are EamcsCGFloat.
10458 (ns_draw_box): thickness is CGFloat.
10459 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
10460 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
10461 if not in main thread.
10462 (ns_get_pending_menu_title, ns_check_menu_open)
10463 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
10464 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
10465 (sendFromMainThread:): New method.
10466 (changeFont:): size is CGFloat.
10467 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
10468 Disable warning about permanent text.
10469 (characterIndexForPoint:): Adjust return type depending on GNUstep
10471 (mouseDown:): delta is CGFloat.
10472 (updateFrameSize): Remove unised variable f.
10473 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
10474 Cast float to EmacsCGFloat.
10475 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
10476 also to -1 when restoring.
10477 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
10478 inside NS_IMPL_COCOA.
10479 (toggleFullScreen:): Put call to toggleFullScreen inside
10480 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
10481 (setPosition:portion:whole:): por is CGFloat.
10482 (getMouseMotionPart:window:x:y:): Add F suffix to float.
10483 (mouseDown:): Use CGFloat.
10484 (mouseDragged:): Remove unised variable edge.
10485 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
10487 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
10488 of CGFloat differs.
10489 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
10490 when NS_IMPL_GNUSTEP.
10491 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
10492 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
10493 (EmacsToolbar): Add clearAll. Add tag argument to
10494 addDisplayItemWithImage.
10495 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
10497 * nsselect.m (ns_get_local_selection): Remove unused variable type.
10499 * nsmenu.m (ns_update_menubar): Make static.
10500 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
10501 (fillWithWidgetValue:): Add cast to SEL for setAction.
10502 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
10503 (update_frame_tool_bar): Update code for GNUstep.
10504 (clearAll): New method.
10505 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
10506 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
10507 Move identifierToItem setObject and activeIdentifiers addObject before
10508 call to insertItemWithItemIdentifier.
10509 (validateVisibleItems): Fix indentation.
10510 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
10511 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
10512 UtilityWindow to aStyle, remove call to setStyleMask.
10514 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
10516 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
10517 (ns_charset_covers, ns_get_covering_families, nsfont_open):
10518 Use F suffix on floats.
10519 (ns_char_width): Returns CGFloat.
10520 (ns_ascii_average_width): w is CGFloat instead of float.
10521 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
10523 (ns_glyph_metrics): CGFloat instead of float.
10525 * nsfns.m (x_set_foreground_color, x_set_background_color):
10527 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
10528 remove unused variables.
10529 (Fns_read_file_name): Keep track if panel is for save.
10530 Use ns_filename_from_panel/ns_directory_from_panel.
10531 (Fns_list_services): delegate only used for COCOA.
10532 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
10533 Just return the input if GNUstep.
10534 (x_screen_planes): Remove.
10535 (Fxw_color_values): Use EmacsCGFloat
10536 (Fns_display_monitor_attributes_list): Only get screen number for
10538 (getDirectory, getFilename): Remove from EmacsOpenPanel and
10540 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
10541 ns_directory_from_panel.
10543 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
10545 * process.c (handle_child_signal): Also use WCONTINUED.
10546 This is so that list-processes doesn't mistakenly list the process
10547 as stopped, when the process has actually been continued and is
10550 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
10552 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
10553 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
10554 not already configured.
10556 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
10558 2013-05-29 Eli Zaretskii <eliz@gnu.org>
10560 * Makefile.in (mostlyclean): Remove *.res files.
10562 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
10564 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
10565 a buffer (bug#8447).
10567 2013-05-27 Eli Zaretskii <eliz@gnu.org>
10569 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
10570 display vector, and we backtrack, handle the case that the
10571 previous character position is also displayed from a display
10572 vector or covered by a display string or image. (Bug#14476)
10574 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
10576 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10577 (struct MonitorInfo, free_monitors): Remove.
10578 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
10579 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
10580 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10583 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10584 (struct MonitorInfo, free_monitors): Remove.
10585 (ns_screen_name): Make static.
10586 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
10587 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10590 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10591 (struct MonitorInfo): New struct.
10592 (free_monitors, make_monitor_attribute_list): Declare.
10594 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10596 (free_monitors, make_monitor_attribute_list): New functions.
10597 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
10600 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
10602 * callproc.c (call_process): Refine the doc string. (Bug#14045)
10604 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
10606 * keyboard.c: Apply keyboard decoding only to events that come directly
10607 from the tty, not from unread-command-events (bug#14368).
10608 (read_event_from_main_queue): New function, extracted from read_char.
10609 (read_decoded_char): Remove.
10610 (read_decoded_event_from_main_queue): New function to replace it.
10611 (read_char): Use it.
10612 (read_key_sequence): Use read_char rather than read_decoded_char.
10614 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
10616 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
10618 * casetab.c (init_casetab_once): Fix last change (bug#14424).
10620 2013-05-22 Kenichi Handa <handa@gnu.org>
10622 The following changes are to fix the setting of
10623 buffer-file-coding-system on, for instance, C-x RET c unix RET
10624 _FILE_OF_DOS_EOL_TYPE_ RET.
10626 * coding.h (struct coding_system): New member detected_utf8_chars.
10628 * coding.c (detect_coding_utf_8): Count characters and check EOL
10629 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
10631 (setup_coding_system): Do not initialize coding->head_ascii.
10632 (check_ascii): Do not set coding->eol_seen but update it. Do not
10633 call adjust_coding_eol_type here.
10634 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
10635 If the eol-type of CODING is already specified, adjust the eol type
10636 of the found coding-system.
10637 (decode_coding_gap): Cancel previous change. Utilize the
10638 character numbers counted by detect_coding_utf_8. Fix detection
10641 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
10643 * search.c (looking_at_1): Only set last_thing_searched if the match
10644 changed the match-data (bug#14281).
10646 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
10648 * xdisp.c (reseat_at_previous_visible_line_start):
10649 Already declared in dispextern.h, so remove it here.
10650 (move_it_vertically_backward): Likewise.
10652 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10654 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
10655 (Fx_display_pixel_width, Fx_display_pixel_height)
10656 (Fx_display_mm_width, Fx_display_mm_height):
10657 Mention `display-monitor-attributes-list' in docstrings.
10659 * nsfns.m (ns_get_screen): Remove function. All uses removed.
10660 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
10661 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
10662 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
10663 (Fx_display_backing_store, Fx_display_visual_class)
10664 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
10665 (Fx_display_grayscale_p, Fx_display_pixel_width)
10666 (Fx_display_pixel_height, Fx_display_planes)
10667 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
10668 (Fx_display_screens): Don't confuse X11 screens with NS screens.
10669 (Fx_display_mm_width, Fx_display_mm_height)
10670 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
10671 height for all physical monitors as in X11.
10673 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
10674 Return pixel width or height for all physical monitors as in X11.
10676 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
10678 Port --enable-gcc-warnings to clang.
10679 * bytecode.c (exec_byte_code):
10681 Redo diagnostic pragmas to pacify clang, too.
10682 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
10683 * editfns.c (Fencode_time):
10684 * fileio.c (file_accessible_directory_p):
10685 * font.c (font_unparse_xlfd):
10686 Use '&"string"[index]' instead of '"string" + (index)'.
10687 * undo.c (user_error): Remove; unused.
10689 2013-05-16 Eli Zaretskii <eliz@gnu.org>
10691 * insdel.c (insert_1_both): Document the arguments, instead of
10692 referring to insert_1, which no longer exists.
10694 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
10695 some window, increment windows_or_buffers_changed, so that
10696 *Messages* display in that window is updated. (Bug#14408)
10698 * w32.c: Include epaths.h.
10699 (init_environment): Use cmdproxy.exe without leading directories.
10700 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
10702 (gettimeofday): Adjust signature and return value to Posix
10705 * unexw32.c (open_output_file): Delete the existing emacs.exe
10706 before creating it, to break the hard link to the versioned
10709 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
10710 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
10711 (FIRSTFILE_OBJ): New variables.
10712 (W32_RES): Rename to EMACSRES. All users changed.
10713 (base_obj): Use $(CM_OBJ).
10714 (ALLOBJS): Use $(FIRSTFILE_OBJ).
10715 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
10716 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
10717 $(W32_RES_LINK) before $(LIBES).
10718 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
10720 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10722 * makefile.w32-in (DOC): Use just "DOC".
10724 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
10726 * process.c: Export default filters and sentinels to Elisp.
10727 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
10729 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
10730 (Fset_process_sentinel, Fformat_network_address):
10731 Default to them instead of nil.
10732 (server_accept_connection): Sentinels can't be nil any more.
10733 (read_and_dispose_of_process_output): New function, extracted from
10734 read_process_output.
10735 (read_process_output): Use it; filters can't be nil.
10736 (Finternal_default_process_filter): New function, extracted from
10737 read_process_output.
10738 (exec_sentinel_unwind): Remove function.
10739 (exec_sentinel): Don't zilch sentinel while running.
10740 (status_notify): Sentinels can't be nil.
10741 (Finternal_default_process_sentinel): New function extracted from
10743 (setup_process_coding_systems): Default filter is not nil any more.
10744 (syms_of_process): Export new Elisp functions and initialize
10746 * lisp.h (make_lisp_proc): New function.
10748 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10750 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
10752 2013-05-14 Eli Zaretskii <eliz@gnu.org>
10754 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10755 unless we know that the window w is a leaf window.
10756 Another attempt at solving bug#14062.
10758 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
10760 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
10763 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
10765 * image.c (gif_load): Check that subimages fit (Bug#14345).
10767 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
10769 * lread.c (skip_dyn_eof): New function.
10770 (read1): Use it to skip the end of a file in response to #@00.
10772 * doc.c (get_doc_string): Slightly relax the sanity checking.
10774 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
10776 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
10777 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10778 (MonitorInfo): New struct.
10779 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
10780 (Fns_display_monitor_attributes_list): New functions.
10781 (display-usable-bounds): Remove.
10782 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
10785 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
10787 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
10788 (GTK_CHECK_VERSION): New macro, if not already defined.
10789 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
10790 replaced by GTK_CHECK_VERSION.
10792 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
10794 * xterm.h (GTK_PREREQ): New macro.
10795 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
10796 to use this macro instead, for consistency and clarity.
10798 2013-05-08 Eli Zaretskii <eliz@gnu.org>
10800 * xdisp.c (row_for_charpos_p): New function, with code of
10801 cursor_row_p, but accepts an additional argument CHARPOS instead
10802 of using a hardcoded PT.
10803 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
10804 (row_containing_pos): Call row_for_charpos_p instead of partially
10805 doing the same. Fixes cursor positioning under longlines-mode
10806 when longlines-show-effect includes more than one newline, when
10807 moving the cursor vertically up.
10809 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
10811 * makefile.w32-in (ACL_H): New macro.
10812 ($(BLD)/fileio.$(O)): Update dependencies.
10814 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10816 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
10817 * Makefile.in (LIB_ACL): New macro.
10818 (LIBACL_LIBS): Remove.
10819 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
10820 * fileio.c: Include <acl.h>.
10821 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
10822 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
10824 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
10827 * unexelf.c: Don't assume ElfW (Half) fits in int.
10828 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
10829 when dealing with ElfW (Half) values, since they can exceed 2**31
10830 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
10831 (entry_address): Omit unused NUM arg. All uses changed.
10833 2013-05-07 Juri Linkov <juri@jurta.org>
10835 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
10836 to the string converted from number with `Fnumber_to_string'.
10839 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10841 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
10842 This fixes a problem introduced by my previous change.
10844 2013-05-07 Glenn Morris <rgm@gnu.org>
10846 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
10848 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
10850 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
10852 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10854 Static checking by GCC 4.8.0.
10855 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
10856 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
10857 (x_get_monitor_attributes_fallback)
10858 (x_get_monitor_attributes_xinerama)
10859 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
10860 Define only if USE_GTK.
10861 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
10862 (x_get_monitor_attributes_fallback): Omit unused locals.
10863 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
10864 Use double, not float, to avoid mixed-mode floating point arithmetic.
10866 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10867 Jan Djärv <jan.h.d@swipnet.se>
10869 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
10870 (XINERAMA_CFLAGS): New macros.
10871 (ALL_CFLAGS, LIBES): Use them.
10873 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
10874 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
10875 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
10876 (syms_of_xfns): DEFSYM them.
10877 (struct MonitorInfo): New struct.
10878 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10879 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10880 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10881 (x_get_monitor_attributes_xinerama): New functions.
10882 (Fx_display_monitor_attributes_list): New primitive.
10883 (syms_of_xfns): Defsubr it.
10885 * xterm.h (x_display_info): Add Xatom_net_workarea and
10886 Xatom_net_current_desktop.
10888 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10889 and dpyinfo->Xatom_net_current_desktop.
10891 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10893 * xdisp.c (pos_visible_p): Use the special code for finding the
10894 beginning of a display property or overlay for any "replacing"
10895 display property, not just for display strings. This solves
10896 incorrect reporting of position by posn-at-point. (Bug#14241)
10898 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10900 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10901 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10902 Verify that ElfW (Half) fits in int.
10903 (fatal): Use same signature as lisp.h.
10904 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10905 configure and build with -DUNEXELF_DEBUG without worrying about
10906 other modules that use DEBUG.
10907 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10908 possibly-wide integers now uses it instead of plain fprintf.
10909 (entry_address): New function, which avoids problems with 32-bit
10910 overflow on 64-bit hosts.
10911 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10912 (round_up): Don't assume the remainder fits in int.
10913 (find_section): Use bool for boolean. Simplify debug code.
10914 (unexec): Don't assume file sizes fit in int or size_t.
10915 Omit unnecessary trailing newline in 'fatal' format.
10916 Use strerror rather than outputting decimal error number.
10917 Remove unused code when emacs is not defined;
10918 this file relies on Emacs now.
10919 Don't assume e_phnum and e_shnum are positive.
10921 * regex.c: Fix problems when DEBUG is defined.
10922 (extract_number, extract_number_and_incr): Define regardless of
10923 whether DEBUG is defined; that's simpler and makes the code less
10924 likely to go stale in the normal case when DEBUG is not defined.
10925 Return int rather than taking an int * arg. All callers changed.
10926 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10927 Remove, replacing with ...
10928 (DEBUG_PRINT): New macro. All callers changed.
10929 (DEBUG_COMPILES_ARGUMENTS): New macro.
10930 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10931 (print_compiled_pattern, print_double_string) [DEBUG]:
10932 Use prototype rather than old-style definition.
10933 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10934 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10935 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10936 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10937 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10938 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10939 This matters only when DEBUG is defined.
10941 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10943 * xdisp.c (set_iterator_to_next): Set the
10944 ignore_overlay_strings_at_pos_p flag only if we are _really_
10945 iterating over an overlay string, as indicated by the
10946 current.overlay_string_index member. (Bug#14306)
10948 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10950 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10951 to where it is used, to avoid autorelease issues (Bug#14050).
10953 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10955 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10956 * fileio.c (syms_of_fileio): Implement this.
10957 * filelock.c (create_lock_file): If symbolic links don't work, so
10958 we use a regular file as a lock file, do not fsync the lock file;
10961 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10963 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10964 (syms_of_minibuf): Adjust accodingly.
10966 * callint.c (Fcall_interactively): Adjust calls accordingly.
10968 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10970 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10971 w->contents is a buffer before computing everything else.
10972 Use parentheses to disambiguate last part of the condition.
10974 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10975 assertion violations. (Bug#14062)
10977 2013-05-01 David Reitter <david.reitter@gmail.com>
10979 * nsfns.m (ns_tooltip): Initialize.
10981 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10983 * coding.c (decode_coding_gap): Don't remove the character before
10984 a newline unless it's a CR character. (Bug#14287)
10986 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10988 * dispextern.h (struct face): Move enum face_underline_type
10989 earlier so that bitfields can be in the same word.
10991 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10993 * nsfns.m (handlePanelKeys): New function.
10994 (EmacsOpenPanel:performKeyEquivalent:)
10995 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10996 arrows/function/control and copy/paste keys (Bug#14296).
10998 2013-04-27 Juri Linkov <juri@jurta.org>
11000 * callint.c (Fcall_interactively): Call `Qread_number' for
11001 interactive code letter `n' instead of using duplicate code.
11004 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
11006 * systime.h (make_timeval): Declare as 'const'.
11008 2013-04-27 Kenichi Handa <handa@gnu.org>
11010 * font.c (font_open_entity): Always open a font of manageable
11013 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
11015 Port better to AIX (Bug#14258).
11016 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
11019 2013-04-24 Kenichi Handa <handa@gnu.org>
11021 * coding.c (decode_coding_iso_2022): When an invalid escape
11022 sequence is encountered, reset the invocation and designation
11023 status to the safest one.
11025 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
11027 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
11028 Without this fix, "make distclean" leaves stamp-h1 behind.
11030 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
11032 * w32fns.c (w32_fullscreen_rect): New function to compute the
11033 window rectangle for the given fullscreen mode.
11034 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
11035 longer tunes the window size. This keeps the window's edges flush
11036 with the screen and allows the taskbar to hide itself in fullboth.
11038 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
11039 window decorations and uses the entire screen.
11041 * w32term.h (w32_fullscreen_rect) Add prototype.
11042 (struct w32_output): Replace normal_width, normal_height,
11043 normal_top, and normal_left members with a single normal_placement
11045 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
11047 (FRAME_NORMAL_PLACEMENT): New macro.
11049 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
11051 * minibuf.c (Ftest_completion): Silence compiler warning.
11053 2013-04-15 Eli Zaretskii <eliz@gnu.org>
11055 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
11058 * frame.h (WINDOW_FRAME): Protect macro and its argument with
11061 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
11062 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
11063 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
11064 parentheses where appropriate.
11066 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
11068 * keyboard.c (timer_start_idle): Remove no-longer-used local.
11070 2013-04-14 Eli Zaretskii <eliz@gnu.org>
11072 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11073 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
11074 Mention in the doc string that setting these variables takes
11075 effect only after a call to set-window-buffer. (Bug#14200)
11077 2013-04-13 Eli Zaretskii <eliz@gnu.org>
11079 * indent.c (Fvertical_motion): Don't consider display strings on
11080 overlay strings as display strings on the buffer position we
11081 started from. This prevents vertical cursor motion from jumping
11082 more than one line when there's an overlay string with a display
11083 property at end of line.
11084 Reported by Karl Chen <Karl.Chen@quarl.org> in
11085 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
11087 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
11089 * window.c (select_window): `record_buffer' even if window is
11090 already selected (bug#14191).
11092 2013-04-11 Eli Zaretskii <eliz@gnu.org>
11094 * window.c (Fwindow_end): Test more flags, including the buffer's
11095 last_overlay_modified flag, to determine whether the window's
11096 display is really up-to-date. Prevents the function from
11097 returning a stale value. (Bug#14170)
11098 (Fwindow_line_height): Fix the test for up-to-date-ness of the
11101 2013-04-10 Eli Zaretskii <eliz@gnu.org>
11103 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
11104 garbaged only if it is not already the top frame on its TTY.
11105 This prevents flickering due to constant redrawing of TTY frames when
11106 there are GUI frames open in the same session. (Bug#13864)
11108 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
11110 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
11111 of marking the idle timers directly.
11113 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
11115 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
11116 tables (bug#14054).
11118 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
11120 * window.c (select_window): Don't record_buffer while the invariant is
11121 temporarily broken (bug#14161).
11123 * fns.c (Fdelq): Don't assume !NILP => CONSP.
11125 2013-04-07 Eli Zaretskii <eliz@gnu.org>
11127 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
11129 2013-04-07 Romain Francoise <romain@orebokech.com>
11131 Ignore additional platform-specific ACL errors (Bug#13702).
11132 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
11133 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
11135 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
11137 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
11140 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
11142 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
11143 This bug was introduced by my 2013-02-25 change that simplified
11144 data_start configuration. Without this change, on GNU/Linux
11145 an Emacs configured with --enable-profiling fails immediately
11146 due to a profiler signal.
11147 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
11148 with these flags. On platforms where special flags are needed
11149 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
11150 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
11151 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
11153 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
11155 Get rid of some platform-specific functions examining window
11156 system and its capabilities. This is a partial rework of the
11158 * lisp.h (have_menus_p): Remove prototype. This function is
11159 replaced with platform-independent window_system_available.
11160 (check_window_system): Move to...
11161 * frame.h (decode_window_system_frame, window_system_available):
11162 ...here, add new prototypes.
11163 * frame.c (window_system_available, decode_window_system_frame):
11165 (check_window_system): Platform-independent now.
11166 * xterm.h (x_in_use): Remove declaration.
11168 * w32term.h (check_x_frame):
11169 * nsterm.h (check_x_frame): Remove prototypes. This function
11170 is replaced with platform-independent decode_window_system_frame.
11171 * msdos.c (have_menus_p): Remove.
11172 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
11173 Remove platform-specific functions. Use check_window_system,
11174 decode_window_system_frame and check_ns_display_info where
11175 appropriate. Minor style and comment tweaks.
11176 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
11177 (check_x_frame): Likewise.
11178 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
11180 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
11181 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
11182 * xmenu.c, xselect.c: All related users changed.
11184 2013-04-03 Kenichi Handa <handa@gnu.org>
11186 The following changes is to optimize the code for reading UTF-8
11189 * coding.c (check_ascii): Rename from detect_ascii. Return value
11190 changed. Check EOL format. Do not call adjust_coding_eol_type
11192 (check_utf_8): New function.
11193 (adjust_coding_eol_type): Do nothing if already adjusted.
11194 (detect_coding): Compare the return value of check_ascii with
11195 coding->src_bytes. Call adjust_coding_eol_type if necessary.
11196 (decode_coding_gap): Optimize for valid UTF-8.
11198 2013-03-21 Kenichi Handa <handa@gnu.org>
11200 * coding.c (syms_of_coding): Cancel previous change.
11202 * insdel.c (insert_from_gap): Fix previous change.
11204 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
11206 Consistently use platform-specific function to detect window system.
11207 * lisp.h (check_window_system): New prototype. This function is
11208 going to replace check_x, check_w32 and check_ns.
11209 (have_menus_p): Mention msdos.c in comment.
11210 * fontset.c (check_window_system_func): Remove. Adjust all users.
11211 * fontset.h (check_window_system_func): Remove prototype.
11212 * nsterm.h (check_ns):
11213 * xterm.h (check_x):
11214 * w32term.h (check_w32): Likewise.
11215 * menu.c (Fx_popup_menu): Use check_window_system.
11216 * msdos.c (check_window_system): Define for MS-DOS.
11217 * nsfns.m (check_window_system): Define for NS. Adjust all users.
11218 * w32fns.c (check_window_system): Likewise for MS-Windows.
11219 * xfns.c (check_window_system): Likewise for X.
11220 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
11221 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
11223 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
11225 Prefer < to > in range checks such as 0 <= i && i < N.
11226 This makes it easier to visualize quantities on a number line.
11227 This patch doesn't apply to all such range checks,
11228 only to the range checks affected by the 2013-03-24 change.
11229 This patch reverts most of the 2013-03-24 change.
11230 * alloc.c (xpalloc, Fgarbage_collect):
11231 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
11232 * character.c (string_escape_byte8):
11233 * charset.c (read_hex):
11234 * data.c (cons_to_unsigned):
11235 * dispnew.c (update_frame_1):
11236 * doc.c (Fsubstitute_command_keys):
11237 * doprnt.c (doprnt):
11238 * editfns.c (hi_time, decode_time_components):
11239 * fileio.c (file_offset):
11240 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11241 * font.c (font_intern_prop):
11242 * frame.c (x_set_alpha):
11243 * gtkutil.c (get_utf8_string):
11244 * indent.c (check_display_width):
11245 * keymap.c (Fkey_description):
11246 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
11248 * minibuf.c (read_minibuf_noninteractive):
11249 * process.c (wait_reading_process_output):
11250 * search.c (Freplace_match):
11251 * window.c (get_phys_cursor_glyph):
11252 * xdisp.c (redisplay_internal):
11253 * xsmfns.c (smc_save_yourself_CB):
11254 Prefer < to > for range checks.
11255 * dispnew.c (sit_for): Don't mishandle NaNs.
11256 This fixes a bug introduced in the 2013-03-24 change.
11257 * editfns.c (decode_time_components): Don't hoist comparison.
11258 This fixes another bug introduced in the 2013-03-24 change.
11260 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
11262 * frame.h (struct frame): Drop scroll_bottom_vpos
11263 member becaue all real users are dead long ago.
11264 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
11265 * xdisp.c (redisplay_internal): Adjust user.
11267 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
11269 * nsmenu.m (showAtX:Y:for:): setLevel to
11270 NSPopUpMenuWindowLevel (Bug#13998).
11272 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
11274 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
11275 (ns_check_pending_open_menu): Declare.
11277 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
11278 (x_activate_menubar): Update the menu with title that matches
11279 ns_get_pending_menu_title, and call
11280 ns_check_pending_openmenu (Bug#12698).
11281 (menuWillOpen:): New method.
11282 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
11284 * nsterm.m (menu_will_open_state, menu_mouse_point)
11285 (menu_pending_title): New varaibles.
11286 (ns_get_pending_menu_title, ns_check_menu_open)
11287 (ns_check_pending_open_menu): New functions.
11289 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
11291 * indent.c (current_column_bol_cache): Remove leftover which is not
11292 used in Fmove_to_column any more.
11293 (current_column, scan_for_column): Adjust users.
11294 * keyboard.c (last_point_position_buffer, last_point_position_window):
11295 Remove leftovers which are not used for recording undo any more.
11296 (command_loop_1, syms_of_keyboard): Adjust users.
11297 * xdisp.c (last_max_ascent): Remove leftover which is not used in
11298 redisplay_window any more.
11299 (move_it_to): Adjust user.
11301 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
11303 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
11304 Update dependencies.
11306 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
11308 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
11309 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
11310 forward references.
11312 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11314 * window.h (struct window): Replace hchild, vchild and buffer slots
11315 with a single slot 'contents'. This is possible because each valid
11316 window may have either the child window (in vertical or horizontal
11317 combination) or buffer to display (for the leaf window). Using that,
11318 a lot of operations to traverse and/or change window hierarchies may
11319 be simplified. New member horizontal is used to distinguish between
11320 horizontal and vertical combinations of internal windows.
11321 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
11322 (WINDOW_VERTICAL_COMBINATION_P): New macros.
11323 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
11324 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
11325 Use contents slot, not buffer, where appropriate.
11326 (wset_combination): New function.
11327 (wset_buffer): Add eassert.
11328 (Fframe_first_window): Simplify the loop reaching first window.
11329 (Fwindow_buffer): Use WINDOW_LEAF_P.
11330 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
11331 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
11332 (unshow_buffer): Convert initial debugging check to eassert.
11333 (replace_window, recombine_windows, Fdelete_other_windows_internal)
11334 (make_parent_window, window_resize_check, window_resize_apply)
11335 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
11336 (Fset_window_configuration, delete_all_child_windows, save_window_save):
11337 Adjust to match struct window changes.
11338 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
11339 (mark_window_cursors_off, count_windows, get_leaf_windows)
11340 (foreach_window_1): Simplify the loop.
11341 * alloc.c (mark_object): Do not check for the leaf window because
11342 internal windows has no glyph matrices anyway.
11343 * dispnew.c (clear_window_matrices, showing_window_margins_p)
11344 (allocate_matrices_for_window_redisplay, fake_current_matrices)
11345 (allocate_matrices_for_frame_redisplay, free_window_matrices)
11346 (build_frame_matrix_from_window_tree, mirror_make_current)
11347 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
11348 (update_window_tree, set_window_update_flags): Simplify the loop.
11349 (sync_window_with_frame_matrix_rows): Enforce live window.
11350 Use contents slot, not buffer, where appropriate.
11351 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
11352 and WINDOW_HORIZONTAL_COMBINATION_P.
11353 (make_frame_visible_1): Simplify the loop.
11354 Use contents slot, not buffer, where appropriate.
11355 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
11356 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
11357 (expose_window_tree): Likewise.
11358 Use contents slot, not buffer, where appropriate.
11359 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
11360 to avoid deleted windows. Use contents slot instead of buffer.
11361 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
11362 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
11363 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
11364 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
11366 2013-03-28 Eli Zaretskii <eliz@gnu.org>
11368 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
11369 identify the reasons for assertion violations in bug#14062 and
11371 (Fx_show_tip): Fix compilation error under
11372 "--enable-check-lisp-object-type". (Bug#14073)
11374 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
11375 Reported by <rzl24ozi@gmail.com>.
11377 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11379 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
11381 (unwind_with_echo_area_buffer): ...to restore it here.
11382 This is needed to ensure that...
11383 (redisplay_window): ...both window markers are valid here,
11384 which is verified by eassert.
11385 * editfns.c (save_excursion_save): Do not assume that
11386 selected_window always displays the buffer.
11387 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
11390 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
11392 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
11395 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
11397 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
11399 2013-03-27 Eli Zaretskii <eliz@gnu.org>
11401 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
11402 since MinGW's w32api headers do. This avoids compiler warnings.
11404 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
11405 if already defined.
11407 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11409 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
11411 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
11413 * gtkutil.c (style_changed_cb): Check if frame is live and an
11414 X frame (Bug#14038).
11416 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11418 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
11419 Define only for _WIN32_WINNT less than 0x0500.
11420 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
11422 Move inclusion of time.h before sys/time.h, so that MinGW64 could
11423 see its own definitions of 'struct timeval' and 'struct timezone'.
11425 Fix incompatibilities between MinGW.org and MinGW64 headers.
11426 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
11428 * w32.c (REPARSE_DATA_BUFFER): Guard with
11429 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
11431 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
11433 * xterm.c: Include X11/XKBlib.h
11434 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
11436 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
11438 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
11440 * blockinput.h (input_blocked_p): Likewise.
11441 * bytecode.c (exec_byte_code): Likewise.
11442 * callproc.c (call_process_kill, call_process_cleanup)
11443 (Fcall_process): Likewise.
11444 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
11445 (Fccl_execute_on_string): Likewise.
11446 * character.c (string_escape_byte8): Likewise.
11447 * charset.c (read_hex): Likewise.
11448 * cm.c (calccost): Likewise.
11449 * data.c (cons_to_unsigned): Likewise.
11450 * dired.c (directory_files_internal, file_name_completion):
11452 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
11453 (sit_for): Likewise.
11454 * doc.c (Fsubstitute_command_keys): Likewise.
11455 * doprnt.c (doprnt): Likewise.
11456 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
11457 * emacsgtkfixed.c: Likewise.
11458 * fileio.c (file_offset, Fwrite_region): Likewise.
11459 * floatfns.c (Fexpt, fmod_float): Likewise.
11460 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11462 * font.c (font_intern_prop): Likewise.
11463 * frame.c (x_set_alpha): Likewise.
11464 * gtkutil.c (get_utf8_string): Likewise.
11465 * indent.c (check_display_width): Likewise.
11466 * intervals.c (create_root_interval, rotate_right, rotate_left)
11467 (split_interval_right, split_interval_left)
11468 (adjust_intervals_for_insertion, delete_node)
11469 (interval_deletion_adjustment, adjust_intervals_for_deletion)
11470 (merge_interval_right, merge_interval_left, copy_intervals)
11471 (set_intervals_multibyte_1): Likewise.
11472 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
11473 * keymap.c (Fkey_description): Likewise.
11474 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
11475 * lread.c (openp, read_integer, read1, string_to_number):
11477 * menu.c (ensure_menu_items): Likewise.
11478 * minibuf.c (read_minibuf_noninteractive): Likewise.
11479 * print.c (printchar, strout): Likewise.
11480 * process.c (create_process, Faccept_process_output)
11481 (wait_reading_process_output, read_process_output, send_process)
11482 (wait_reading_process_output): Likewise.
11483 * profiler.c (make_log, handle_profiler_signal): Likewise.
11484 * regex.c (re_exec): Likewise.
11485 * regex.h: Likewise.
11486 * search.c (looking_at_1, Freplace_match): Likewise.
11487 * sysdep.c (get_child_status, procfs_ttyname)
11488 (procfs_get_total_memory): Likewise.
11489 * systime.h (EMACS_TIME_VALID_P): Likewise.
11490 * term.c (dissociate_if_controlling_tty): Likewise.
11491 * window.c (get_phys_cursor_glyph): Likewise.
11492 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
11493 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
11495 * xfns.c (Fx_window_property): Likewise.
11496 * xmenu.c (set_frame_menubar): Likewise.
11497 * xselect.c (x_get_window_property, x_handle_dnd_message):
11499 * xsmfns.c (smc_save_yourself_CB): Likewise.
11500 * xterm.c (x_scroll_bar_set_handle): Likewise.
11502 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
11504 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
11505 to be optional or nil. Adjust comment and convert it to docstring.
11506 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
11507 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
11509 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
11511 Static checking by GCC 4.8-20130319.
11512 * image.c (gif_load): Assume pass < 3 to pacify GCC.
11513 * process.c (Fset_process_datagram_address)
11514 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
11515 * xdisp.c (get_char_face_and_encoding)
11516 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
11517 (get_glyph_face_and_encoding): Prepare face before possibly using it.
11518 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
11520 2013-03-24 Ken Brown <kbrown@cornell.edu>
11522 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
11523 fix compilation on 64-bit Cygwin, where underscores are not
11524 automatically prepended.
11526 * w32term.c (w32_initialize): Silence compiler warning.
11528 2013-03-23 Eli Zaretskii <eliz@gnu.org>
11530 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
11531 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
11532 variables, to save and restore frame dimensions.
11533 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
11534 after returning from a 'fullscreen' configuration.
11535 use SendMessage instead of PostMessage to send the SC_RESTORE message,
11536 to avoid races between the main thread and the input thread.
11538 * w32term.h (struct w32_output): New members normal_width,
11539 normal_height, normal_top, normal_left, and prev_fsmode.
11540 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
11541 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
11542 members of a frame.
11544 * w32term.c (w32fullscreen_hook): Record last value of the frame's
11545 'fullscreen' parameter. Always record previous width and height
11546 of the frame, except when switching out of maximized modes, so
11547 that they could be restored correctly, instead of resetting to the
11548 default frame dimensions. Send SC_RESTORE command to the frame,
11549 unless we are going to send SC_MAXIMIZE, to restore the frame
11550 resize hints in the mouse pointer shown by the window manager.
11553 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
11555 * lisp.h (get_frame_param): Adjust conditions for prototype
11558 2013-03-22 Ken Brown <kbrown@cornell.edu>
11560 * unexcw.c: Drop unneeded inclusion of w32common.h.
11561 (report_sheap_usage): Declare.
11562 (read_exe_header): Add magic numbers for x86_64.
11563 (fixup_executable): Fix printf format specifier for unsigned long
11566 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
11568 * frame.h (struct frame): Put menu_bar_window under #ifdef
11569 because this member is not needed when X toolkit is in use.
11570 (fset_menu_bar_window):
11571 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11572 (free_glyphs, update_frame):
11573 * xdisp.c (expose_frame): Likewise.
11574 (display_menu_bar): Likewise. Remove redundant eassert.
11575 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
11578 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
11580 Use functions and constants to manipulate Lisp_Save_Value objects.
11581 This replaces code that used macros and strings and token-pasting.
11582 The change makes the C source a bit easier to follow,
11583 and shrinks the Emacs executable a bit.
11584 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
11585 (make_save_value): Change 1st arg from string to enum. All callers
11588 (mark_object): Use if, not #if, for GC_MARK_STACK.
11589 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
11590 (XSAVE_OBJECT): Now functions, not macros.
11591 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
11592 the constant was never used.
11593 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
11594 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
11595 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
11596 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
11598 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
11599 type3 with a single member save_type. All uses changed.
11600 (save_type, set_save_pointer, set_save_integer): New functions.
11601 * print.c (PRINTX): Remove.
11603 * alloc.c: Remove redundant static declarations.
11605 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11607 * window.h (struct window): Convert left_col, top_line, total_lines
11608 and total_cols from Lisp_Objects to integers. Adjust comments.
11609 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
11611 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
11612 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
11613 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
11614 Adjust users where appropriate.
11616 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11618 * frame.h (struct frame): Drop resx and resy because the same data is
11619 available from window system-specific output context. Adjust users.
11620 (default_pixels_per_inch_x, default_pixels_per_inch_y):
11621 New functions to provide defaults when no window system available.
11622 (FRAME_RES_X, FRAME_RES_Y): New macros.
11623 (NUMVAL): Move from xdisp.c.
11624 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
11625 (Ffont_face_attributes, Fopen_font):
11626 * image.c (gs_load):
11627 * w32font.c (fill_in_logfont):
11628 * xdisp.c (calc_pixel_width_or_height):
11629 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
11630 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
11632 2013-03-20 Kenichi Handa <handa@gnu.org>
11634 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
11635 to 1 (temporary workaround until a bug related to ASCII
11636 optimization is fixed).
11638 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
11640 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
11641 Signal error if window is not internal. Adjust docstring.
11642 (delete_all_child_windows): Use combination_limit to save the buffer.
11643 (Fset_window_configuration): Adjust accordingly.
11644 * print.c (syms_of_print): Initialize debugging output not here...
11645 (init_print_once): ...but in a new function here.
11646 * lisp.h (init_print_once): Add prototype.
11647 * emacs.c (main): Add call to init_print_once. Adjust comments.
11649 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
11651 * window.c (window_resize_check, window_resize_apply)
11652 (window_from_coordinates, recombine_windows, set_window_buffer)
11653 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
11654 (Fsplit_window_internal, Fdelete_window_internal)
11655 (freeze_window_starts): Use bool for booleans.
11656 * window.h (window_frame_coordinates, resize_frame_windows)
11657 (freeze_window_starts, set_window_buffer): Adjust prototypes.
11659 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
11661 * dispnew.c (bitch_at_user): Use `user-error'.
11663 2013-03-17 Ken Brown <kbrown@cornell.edu>
11665 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
11666 as return type of image_background. (Bug#13981)
11667 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
11669 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
11671 * nsterm.m (updateFrameSize:): Change resize increments if needed.
11672 (ns_select): Don't return with result uninitialized.
11674 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
11677 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
11679 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
11680 directories. If filename is nil, get directory name (Bug#13932).
11681 Use getFilename and getDirectory.
11682 (getFilename, getDirectory): New methods for EmacsSavePanel and
11684 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
11686 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
11688 * coding.c (decode_coding_gap): Fix typo caught by static checking.
11690 2013-03-15 Kenichi Handa <handa@gnu.org>
11692 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
11693 (adjust_after_replace): Make it back to static. Delete the third
11694 arg text_at_gap_tail. Cancel the code for handling it.
11696 * coding.h (struct coding_system): New member eol_seen.
11698 * coding.c (detect_ascii): New function.
11699 (detect_coding): Set coding->head_ascii and coding->eol_seen only
11700 when the source bytes are actually scanned. On detecting for
11701 coding_category_utf_8_auto, call detect_ascii instead of scanning
11702 source bytes directly.
11703 (produce_chars): Call insert_from_gap with the new arg 0.
11704 (encode_coding): Likewise.
11705 (decode_coding_gap): Control ASCII optimization by the variable
11706 disable_ascii_optimization instead of #ifndef .. #endif.
11707 Deccode EOL format according to coding->eol_seen.
11708 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
11711 * lisp.h (adjust_after_replace): Cancel externing it.
11712 (insert_from_gap): Adjust prototype.
11714 2013-03-15 Eli Zaretskii <eliz@gnu.org>
11716 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
11717 FULLSCREEN_MAXIMIZED. (Bug#13935)
11719 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
11721 * region-cache.c (find_cache_boundary, move_cache_gap)
11722 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
11723 Simplify debugging check and convert to eassert. Adjust comment.
11724 (pp_cache): Put under ENABLE_CHECKING.
11726 2013-03-14 Eli Zaretskii <eliz@gnu.org>
11728 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
11729 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
11730 and WM_ACTIVATEAPP.
11731 (w32fullscreen_hook): If the frame is visible, reset
11732 f->want_fullscreen flag after changing the frame size. If the
11733 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
11736 2013-03-13 Daniel Colascione <dancol@dancol.org>
11738 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
11739 too so that these builds can use Cygwin's file conversion
11740 functions. (We've been building and linking cygw32.o all along
11741 and just not using it.)
11743 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11745 File synchronization fixes (Bug#13944).
11746 * Makefile.in (LIB_FDATASYNC): New macro.
11748 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
11749 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
11750 Don't worry about HAVE_FSYNC, since a substitute fsync is
11751 available if the system lacks one.
11752 (Fwrite_regin): Retry fsync if interrupted.
11754 2013-03-13 Eli Zaretskii <eliz@gnu.org>
11756 * w32term.c (w32_read_socket): If the Emacs frame is being
11757 activated, call w32fullscreen_hook, to make sure the new frame
11758 dimensions are in effect. (Bug#13937)
11760 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
11762 * xdisp.c (init_iterator): Simplify because both character and byte
11763 positions are either specified or -1. Add eassert. Adjust comment.
11764 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
11765 character and byte positions can be obtained from marker.
11767 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11769 Static checking by Sun C 5.12.
11770 * alloc.c (buffer_memory_full) [REL_ALLOC]:
11771 * bytecode.c (exec_byte_code):
11772 * dispnew.c (init_display):
11774 * fileio.c (Fsubstitute_in_file_name):
11775 * keyboard.c (Fevent_convert_list):
11776 * keymap.c (Fsingle_key_description):
11777 * term.c (maybe_fatal, fatal):
11778 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
11779 * xsmfns.c (Fhandle_save_session):
11780 Omit unreachable code.
11781 * keymap.c (map_keymap_char_table_item): Cast void * to
11782 a function pointer type; the C Standard requires this.
11784 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
11785 Include <sys/param.h> unconditionally, as that works elsewhere and
11786 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
11787 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
11790 See ChangeLog.12 for earlier changes.
11792 ;; Local Variables:
11796 Copyright (C) 2011-2014 Free Software Foundation, Inc.
11798 This file is part of GNU Emacs.
11800 GNU Emacs is free software: you can redistribute it and/or modify
11801 it under the terms of the GNU General Public License as published by
11802 the Free Software Foundation, either version 3 of the License, or
11803 (at your option) any later version.
11805 GNU Emacs is distributed in the hope that it will be useful,
11806 but WITHOUT ANY WARRANTY; without even the implied warranty of
11807 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11808 GNU General Public License for more details.
11810 You should have received a copy of the GNU General Public License
11811 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.