1 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
3 * coding.c (encode_coding_utf_8): Correctly count produced_chars
4 also in unibyte case. (Bug#17865)
6 2014-06-28 K. Handa <handa@gnu.org>
8 * coding.c (MAX_CHARBUF_SIZE): Renamed from CHARBUF_SIZE.
9 (MIN_CHARBUF_SIZE): New macro.
10 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
12 2014-06-27 Glenn Morris <rgm@gnu.org>
14 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
15 with an order-only dependence on bootstrap-emacs. (Bug#2151)
16 (.el.elc): Replace suffix rule with pattern rule.
17 (%.elc): New pattern rule, with order-only prerequisite.
18 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
19 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
20 in place of BOOTSTRAPEMACS.
22 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
24 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
26 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
28 Consistently use validate_subarray to verify substring.
29 * fns.c (validate_substring): Not static any more. Adjust to
30 use ptrdiff_t, not EMACS_INT, because string and vector limits
31 can't exceed ptrdiff_t even if EMACS_INT is wider.
32 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
33 (secure_hash): Adjust user.
34 * lisp.h (validate_subarray): Add prototype.
35 * coding.c (Fundecodable_char_position):
36 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
37 Use validate_subarray. Adjust comment to mention substring.
39 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
41 Do not allow out-of-range character position in Fcompare_strings.
42 * fns.c (validate_subarray): Add prototype.
43 (Fcompare_substring): Use validate_subarray to check ranges.
44 Adjust comment to mention that the semantics was changed. Also see
45 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
47 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
49 Be more consistent about the 'Qfoo' naming convention.
50 * image.c (Fimagemagick_types):
51 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
52 * process.c (Fmake_network_process):
53 Rename C local identifier 'Qfoo to avoid giving the false
54 impression that it stands for the symbol 'foo'.
56 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
58 Simplify and cleanup character conversion stuff.
59 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
61 * character.c (multibyte_char_to_unibyte)
62 (multibyte_char_to_unibyte_safe): Remove; no longer used.
63 * character.h (make_char): Remove; unused.
64 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
65 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
66 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
67 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
68 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
70 2014-06-22 Mario Lang <mlang@delysid.org>
72 * w32fns.c (Fw32_shell_execute): The the -> the.
74 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
76 * xmenu.c (mouse_position_for_popup):
77 * xselect.c (mouse_position_for_drop): Do not duplicate ...
78 * xfns.c (x_relative_mouse_position): ... and prefer this function.
79 * menu.c (Fx_popup_menu):
80 * xselect.c (x_handle_dnd_message): Adjust users.
81 * menu.h (mouse_position_for_popup): Remove prototype.
82 * xterm.h (x_relative_mouse_position): Add prototype.
83 * xterm.c (x_find_topmost_parent): Break from the loop and do not
84 call XFree if XQueryTree returns zero.
86 2014-06-21 Eli Zaretskii <eliz@gnu.org>
88 * indent.c (Fvertical_motion): Doc fix.
89 Move to the goal column, if any, with a single call to
90 move_it_in_display_line, not in two calls. Doing this with two
91 calls causes move_it_in_display_line apply the line-prefix
92 handling twice instead of just once. (Bug#17823)
94 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
96 Port to OS X ACLs (Bug#17810).
97 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
98 ACL_TYPE_ACCESS) doesn't work.
100 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
102 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
103 before checking key-translation-map (bug#17659).
105 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
107 * font.c (font_make_object): Avoid dangling pointer which may
108 crash GC (Bug#17771).
110 2014-06-21 Eli Zaretskii <eliz@gnu.org>
112 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
113 prototype of DGifCloseFile as appropriate for older and newer
115 (gif_close): New function, encapsulates the differences in the
116 calling sequence of DGifCloseFile before v5.1.0 and after it.
117 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
118 error string where appropriate. (Bug#17790)
120 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
121 macro execution, make sure point didn't move since last complete
122 redisplay, as the condition for using the glyph matrix
123 information. (Bug#17777)
125 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
127 Minor cleanup of fonset code.
128 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
129 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
130 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
131 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
132 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
133 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
134 (free_realized_fontset): Remove because a no-op since 2008.
135 (free_face_fontset): Adjust user.
136 (syms_of_fontset): Shrink fontset by one extra slot.
138 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
140 Omit redundant extern decls.
141 Most of this patch is from Dmitry Antipov, in:
142 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
143 * commands.h (update_mode_lines):
144 * frame.h (Qbackground_color, Qforeground_color)
145 (x_set_menu_bar_lines):
146 * ftfont.c (ftfont_font_format):
147 * intervals.h (Qkeymap, Qfont):
148 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
149 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
150 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
151 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
152 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
153 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
154 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
155 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
156 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
157 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
158 (Qtool_bar, Qheader_line):
159 * macros.c (Fexecute_kbd_macro):
160 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
161 * xterm.c (x_delete_terminal, XSetIMValues):
162 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
163 (x_implicitly_set_name, popup_activated)
164 (widget_store_internal_border):
165 Remove redundant decls.
166 * frame.c [USE_X_TOOLKIT]: Include widget.h.
167 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
168 Remove _Noreturn, as make-docfile now does that for us.
169 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
170 (Qregion_extract_function): New decl.
171 * window.c, xfns.c: Include menu.h.
173 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
175 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
177 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
179 * fileio.c (Fread_file_name): Do not pass redundant args and ...
180 * callint.c (read_file_name): ... convert to static here.
181 * lisp.h (Fread_file_name): Do not EXFUN it.
182 (STRING_COPYIN): Remove; unused.
183 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
184 (char_composable_p): ... static function. All users changed.
185 * eval.c (toplevel): Remove redundant #include directives.
186 * xterm.c (x_initialize): Add static to match prototype.
187 * ccl.c (Fccl_execute_on_string):
188 * font.c (fon_intern_prop): Use make_specified_string.
190 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
192 * Makefile.in (ns-app): Fix typo that broke build on OS X.
193 Reported by David Caldwell in:
194 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
196 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
198 Do not ask for XRender extension each time XFT font is opened.
199 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
200 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
202 2014-06-15 Glenn Morris <rgm@gnu.org>
204 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
206 2014-06-15 Eli Zaretskii <eliz@gnu.org>
208 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
209 information if we are in the middle of executing a keyboard macro,
210 since redisplay doesn't update the screen until the macro is
211 finished. (Bug#17777)
213 * alloc.c (cleanup_vector): Don't dereference a font driver
214 pointer if it is NULL. (Bug#17771)
216 2014-06-13 Glenn Morris <rgm@gnu.org>
218 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
219 ($(lispsource)/international/charprop.el)
220 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
221 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
222 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
223 GNU make automatically passes command-line arguments to sub-makes.
225 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
227 Avoid hangs in accept-process-output (Bug#17647).
228 * lisp.h, process.c (wait_reading_process_input):
229 Return int, not bool. All uses changed.
230 * process.c (SELECT_CANT_DO_WRITE_MASK):
231 Remove macro, replacing with ...
232 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
234 (status_notify): New arg WAIT_PROC. Return int, not void.
237 2014-06-13 Eli Zaretskii <eliz@gnu.org>
239 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
240 the frame is the initial frame, because the hook is not set up
241 then, and Emacs crashes.
242 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
244 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
246 * keymap.c (silly_event_symbol_error): Don't recommend the use
249 2014-06-11 Eli Zaretskii <eliz@gnu.org>
251 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
252 matching overlay strings with 'cursor' property against buffer
253 positions traversed in the glyph row. (Bug#17744)
255 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
257 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
260 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
261 determine 10.9 (Bug#17751).
263 * macfont.m (macfont_draw): Positions were not freed.
265 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
267 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
268 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
269 function. Also adjust comment.
270 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
272 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
273 * font.c (font_done_for_face):
274 * xface.c (realize_non_ascii_face): Adjust user.
275 * font.h (struct font_driver): Convert 'prepare_face' to return
276 void because its return value is never used anyway.
277 * xfont.c (xfont_prepare_face): Return void.
278 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
279 (xftfont_done_face): Use xfree.
281 * dispextern.h (last_tool_bar_item): Remove declaration.
282 * frame.h (struct frame): New member last_tool_bar_item.
283 * frame.c (make_frame): Initialize it.
284 * xdisp.c (toplevel): Remove last_tool_bar_item.
285 (handle_tool_bar_click, note_tool_bar_highlight):
286 * w32term.c (w32_read_socket, w32_initialize):
287 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
289 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
290 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
292 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
294 Say (accept-process-output P)'s result pertains to P if P is non-nil.
295 * process.c (Faccept_process_output)
296 (wait_reading_process_output): Mention that if PROCESS is non-nil,
297 the return value is about PROCESS, not about other processes.
299 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
301 Further adjustments to mark_object and friends.
302 Now the mark_object's stack is just 32 bytes on a 64-bit
303 system, which means extra 20% off the stack usage.
304 * alloc.c (mark_save_value): As before, refactored out from ...
305 (mark_object): ... adjusted user. Also add comment.
307 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
309 Fix core dump after a dropped X connection (Bug#17704).
310 * sysdep.c (stuff_char): Don't abort merely because the selected frame
311 is dead, as we may be shutting down.
313 2014-06-08 Glenn Morris <rgm@gnu.org>
315 * fileio.c (write-region-inhibit-fsync): Doc tweak.
317 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
319 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
321 If a C name must be extern on some platforms, make it extern on all.
322 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
324 * font.h (ftxfont_driver) [HAVE_XFT]:
325 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
326 * lisp.h (get_frame_param):
327 * menu.h (tty_menu_show):
328 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
329 * termhooks.h (encode_terminal_code):
330 * xterm.h (x_menu_wait_for_event):
332 * frame.c (get_frame_param):
333 * fringe.c (max_used_fringe_bitmap):
334 * ftxfont.c (ftxfont_driver):
335 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
336 * menu.c (menu_items_inuse):
337 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
338 * term.c (encode_terminal_code, tty_menu_show):
339 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
340 * xfaces.c (load_color):
341 * xmenu.c (x_menu_wait_for_event):
344 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
346 Change object marking routines to minimize stack usage.
347 This change moves a few cold paths from mark_object to NO_INLINE
348 functions and adjusts symbol marking loop. According to GCC 4.8.2
349 -Wstack-usage, this reduces mark_object's stack usage from 80 to
350 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
351 stack usage at the mark phase is reduced up to 28%. Surprisingly,
352 it also gains up to 3% in speed (with default '-O2 -g3' flags).
353 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
354 refactored out from ...
355 (mark_object): ... adjusted user. Also mark symbols in a tight
357 (mark_face_cache): Add NO_INLINE.
359 2014-06-08 Eli Zaretskii <eliz@gnu.org>
361 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
362 contains garbage on WINDOWSNT (which could potentially infloop at
365 Minimize cursor motion during TTY menu updates.
366 * term.c (tty_menu_display): Don't position cursor here.
367 Instead, pass the cursor coordinates to update_frame_with_menu.
368 (tty_menu_activate): Send the hide cursor command only once in an
369 iteration through the outer 'while' loop.
371 * dispnew.c (update_frame_1): Accept an additional argument
372 SET_CURSOR_P, and position the cursor at the end of the frame
373 update only if that argument is non-zero. All callers changed to
374 provide the additional argument as non-zero, except for
375 update_frame_with_menu.
376 (update_frame_with_menu): Accept 2 additional arguments ROW and
377 COL; if they are non-negative, instruct update_frame_1 not to
378 position the cursor, and instead position it according to ROW and COL.
380 * dispextern.h (update_frame_with_menu): Update prototype.
382 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
384 * callproc.c (call_process): Don't check read-only if we don't insert
385 anything (bug#17666).
387 2014-06-08 Eli Zaretskii <eliz@gnu.org>
389 * dispnew.c (update_frame_with_menu): Set display_completed.
391 2014-06-07 Eli Zaretskii <eliz@gnu.org>
393 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
395 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
397 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
399 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
400 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
402 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
404 * window.c (Frecenter): Signal an error if window-buffer is not
407 * keyboard.c (make_lispy_position): Don't include a buffer position in
408 mode/header-line mouse events.
410 * keyboard.c (read_char): Handle (t . <event>) in the second use of
411 Vunread_command_events (bug#17650).
413 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
415 * xterm.c (x_setup_pointer_blanking):
416 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
418 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
420 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
421 because it will be defined in generated config.h if needed.
423 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
425 Use terminal-specific hooks to display popup dialogs.
426 * termhooks.h (struct terminal): New field popup_dialog_hook.
427 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
428 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
429 code and use popup_dialog_hook.
430 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
431 * nsterm.h (ns_popup_dialog): Adjust prototype.
432 * nsterm.m (ns_create_terminal):
433 * w32term.c (w32_create_terminal):
434 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
435 Setup popup_dialog_hook.
437 2014-06-04 Eli Zaretskii <eliz@gnu.org>
439 * w32heap.c (report_temacs_memory_usage): Improve the report by
440 reporting the large blocks that are actually occupied at dump time.
442 * w32console.c (initialize_w32_display): Set the console
443 menu_show_hook, otherwise TTY menus are broken on w32.
445 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
447 Use terminal-specific hooks to display menus.
448 * termhooks.h (struct terminal): New field menu_show_hook.
449 * menu.h (<anonymous enum>): Bit flags for menu hooks.
450 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
452 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
453 * nsmenu.m (ns_menu_show):
454 * w32menu.c (w32_menu_show):
455 * xmenu.c (x_menu_show):
456 * term.c (tty_menu_show): Adjust to use bit flags.
457 (set_tty_hooks): Set menu_show_hook.
458 * xterm.c (x_create_terminal):
459 * nsterm.m (ns_create_terminal):
460 * msdos.c (initialize_msdos_display):
461 * w32term.c (w32_create_terminal): Likewise.
463 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
465 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
467 2014-06-03 Eli Zaretskii <eliz@gnu.org>
469 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
470 (FD_SET): Don't define on WINDOWSNT.
472 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
474 * emacs.c: Include "sysselect.h", to define its inline functions.
475 Problem reported by Glenn Morris in:
476 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
478 Do not require libXt-devel when building with gtk.
479 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
480 dependency on libXt-devel.
481 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
482 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
483 lwlib-widget.h now does this.
484 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
486 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
488 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
489 * process.c (add_read_fd, delete_read_fd, add_write_fd)
490 (delete_write_fd, wait_reading_process_output):
491 Remove now-redundant easserts.
492 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
493 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
494 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
495 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
497 2014-06-03 Eli Zaretskii <eliz@gnu.org>
499 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
500 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
501 (calloc): Don't undef, it is never defined.
502 (HEAP_ENTRY_SHIFT): Remove unused macro.
504 * Makefile.in (C_HEAP_SWITCH): Remove.
505 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
507 Fix MS-Windows build broken by menu changes on 2014-06-02.
508 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
510 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
511 Define instead of including ../lwlib/lwlib.h, which causes
512 compilation errors due to missing X11 headers.
514 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
516 * process.c (wait_reading_process_output): Omit incorrect test of
517 p->infd against zero. Add easserts for infd having a plausible value.
519 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
521 Adjust to match recent lwlib changes.
522 * menu.h (xmalloc_widget_value): Replace by ...
523 (make_widget_value): ... new prototype.
524 * menu.c (xmalloc_widget_value): Replace by ...
525 (make_widget_value): ... new function.
526 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
527 * gtkutil.c (malloc_widget_value, free_widget_value):
528 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
529 * keyboard.h (enum button_type, struct _widget_value):
530 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
532 * nsmenu.m (ns_update_menubar, ns_menu_show):
533 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
534 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
535 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
537 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
539 * image.c (x_query_frame_background_color)
540 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
541 Fix --enable-gcc-warnings compilation without image libraries.
543 2014-06-02 Eli Zaretskii <eliz@gnu.org>
545 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
546 emulated break value only if it goes up.
547 (sbrk): Add assertion that the INCREMENT argument is strictly
548 zero. Improve and correct the commentary.
550 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
552 Improve AIX-related merge from emacs-24.
553 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
554 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
555 not on AIX; since we're on the trunk we can use enums more broadly.
557 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
559 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
561 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
562 to min(value, whole).
564 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
566 Bring back the changes to GDB-visible symbols, but only on AIX.
567 And only if it's not pre-4.2 GCC.
568 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
569 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
570 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
573 2014-06-02 Eli Zaretskii <eliz@gnu.org>
575 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
576 with PT, not GPT. (Bug#16433)
578 Revert last changes to GDB-visible symbols.
579 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
580 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
581 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
584 2014-06-02 Glenn Morris <rgm@gnu.org>
586 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
588 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
590 Fix port to 32-bit AIX with xlc (Bug#17598).
591 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
592 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
593 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
594 to work around a compiler bug in IBM xlc 12.1.
596 2014-06-02 Eli Zaretskii <eliz@gnu.org>
598 * xterm.c (x_update_window_end): Don't invalidate the entire
599 mouse-highlight info, just signal frame_up_to_date_hook that mouse
600 highlight needs to be redisplayed. (Bug#17588)
602 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
604 Port the GDB-visible symbols to AIX.
605 Without them, GDB doesn't work to debug Emacs, since the AIX linker
606 optimizes away the relevant external symbols. Use enums instead;
607 this suffices for the AIX port, which is 32-bit-only anyway.
608 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
609 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
610 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
613 Include sources used to create macuvs.h.
614 * Makefile.in ($(srcdir)/macuvs.h): New rule.
615 * macuvs.h: Use automatically-generated header.
617 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
619 Port signal-handling to DragonFly BSD (Bug#17646).
620 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
621 Move implementations from callproc.c to sysdep.c.
622 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
623 Move declarations from process.h to syssignal.h.
625 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
627 * callint.c (Ffuncall_interactively): Add usage.
629 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
631 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
633 2014-05-30 Eli Zaretskii <eliz@gnu.org>
635 * w32heap.c (malloc_before_dump, malloc_after_dump)
636 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
637 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
638 set errno where appropriate to emulate CRT functions.
640 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
642 Debugging facility to check whether 'const char *' points to
643 relocatable data of non-pure Lisp string.
644 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
645 (mark_maybe_pointer): ... adjusted user.
646 (relocatable_string_data_p): New function.
647 * lisp.h (relocatable_string_data_p): Add prototype.
648 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
649 the pointer to relocatable Lisp data is not used.
651 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
653 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
654 * atimer.c (block_atimers):
655 * callproc.c (block_child_signal): Block SIGINT too;
656 otherwise, its handler might now unblock signals that it shouldn't.
657 * keyboard.c (read_char): Clear signal mask, since we may
658 be in a SIGINT handler, and many signals may be masked.
659 * keyboard.c (handle_interrupt):
660 * sysdep.c (handle_arith_signal):
661 Clear signal mask instead of just unblocking the signal that
662 was received, since several signals may be blocked at this point.
664 2014-05-29 Eli Zaretskii <eliz@gnu.org>
666 * Makefile.in (TEMACS_POST_LINK): Remove target.
667 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
668 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
670 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
672 * xmenu.c (xdialog_show): Remove prototype, rename to
673 x_dialog_show, remove 2nd arg because it's always zero
674 and simplify accordingly.
675 (xw_popup_dialog): Adjust user.
676 * w32menu.c (w32_dialog_show): Adjust prototype, remove
677 2nd arg because it's always zero and simplify accordingly.
678 (w32_popup_dialog): Adjust user.
680 2014-05-29 Eli Zaretskii <eliz@gnu.org>
682 * w32heap.c (report_temacs_memory_usage): New function.
684 * unexw32.c (unexec) [ENABLE_CHECKING]:
685 Call report_temacs_memory_usage.
687 * w32heap.h (report_temacs_memory_usage): Add prototype.
689 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
691 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
692 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
694 2014-05-29 Eli Zaretskii <eliz@gnu.org>
696 * buffer.c (init_buffer): Accept an argument 'initialized'.
697 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
698 mmap_regions and mmap_fd, to avoid referencing stale data from the
699 dump phase. Add an assertion for buffer text of buffers created
700 in temacs before this function is called. (Bug#17622)
701 (mmap_regions_1, mmap_fd_1): Remove unused variables.
703 * lisp.h (init_buffer): Update prototype.
705 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
707 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
709 * alloc.c (Fgarbage_collect): Fix compilation with
710 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
712 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
714 * frame.c, frame.h (frame_char_to_pixel_position)
715 (frame_set_mouse_position): Now static, and made private in
716 frame.c rather than public in frame.h.
718 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
720 Refactor mouse positioning stuff to avoid code duplication.
721 * frame.h (frame_char_to_pixel_position): New function.
722 (x_set_mouse_position): Rename to...
723 (frame_set_mouse_position): ...new function.
724 (frame_set_mouse_pixel_position): Add prototype.
725 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
726 Rename to frame_set_mouse_pixel_position.
727 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
729 * xterm.h, w32term.h ( x_set_mouse_position)
730 (x_set_mouse_pixel_position): Remove prototypes.
732 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
734 On X, always make pointer visible when deleting frame (Bug#17609).
735 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
737 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
739 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
740 * keyboard.c (gobble_input): If there is no terminal input error,
741 make sure the pointer is visible for all frames on this terminal.
742 * xterm.c (x_free_frame_resources): Enable pointer visibility if
743 it was previously disabled.
745 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
747 * data.c (Fzerop): Move to Elisp.
748 (syms_of_data): Don't defsubr it.
749 * keyboard.c (echo_keystrokes_p): New function.
750 (read_char, record_menu_key, read_key_sequence): Use it.
752 * callint.c (Qfuncall_interactively): New var.
753 (Qcall_interactively): Remove.
754 (Ffuncall_interactively): New function.
755 (Fcall_interactively): Use it.
756 (syms_of_callint): Defsubr it.
758 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
760 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
761 relocated from under us.
763 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
765 Use mmap(2) emulation for allocating buffer text on MS-Windows.
766 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
768 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
770 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
771 for MinGW, since it no longer uses gmalloc.
773 * buffer.c: Do not define mmap allocations functions for Windows.
774 Remove mmap_find which is unused. Remove mmap_set_vars which does
776 [WINDOWSNT]: Include w32heap.h.
777 (init_buffer): Always allocate new memory for buffers.
779 * emacs.c: Remove mmap_set_vars calls.
781 * image.c (free_image): Undef free for Windows because it is
782 redirected to our private version.
784 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
785 (copy_executable_and_dump_data): Remove dumping the heap section.
786 (unexec): Restore using_dynamic_heap after dumping.
788 * w32heap.c (dumped_data_commit, malloc_after_dump)
789 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
790 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
791 (mmap_free): New functions.
793 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
795 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
797 * image.c (imagemagick_load_image): Use MagickRealType for local
798 'color_scale', instead of double, to avoid a GCC warning about
801 * xfns.c (Fx_window_property): Remove unused local.
803 Don't kill already-reaped process (Bug#17561).
804 * process.c (process_send_signal): Fix race condition where a
805 subprocess was reaped by a signal handler between the check for
806 liveness and calling 'kill', which meant that Emacs could in
807 theory kill an innocent bystander process. Do the fix by blocking
808 SIGCHLD in a critical section that checks liveness before killing.
810 2014-05-26 Eli Zaretskii <eliz@gnu.org>
812 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
814 2014-05-26 Ken Brown <kbrown@cornell.edu>
816 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
817 even if !CYGWIN (see bug#17510).
819 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
821 * nsfns.m (Fns_do_applescript): Surround NSApp run
822 with calls to ns_init_events, ns_finish_events (Bug#17424).
824 * nsterm.h (ns_init_events, ns_finish_events): Declare.
826 * nsterm.m (ns_init_events, ns_finish_events): New functions.
827 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
829 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
830 with calls to ns_init_events, ns_finish_events (Bug#17424).
832 2014-05-26 Eli Zaretskii <eliz@gnu.org>
834 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
835 if we are iterating over an object that generates glyphs for
836 marginal areas. (Bug#17585)
838 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
840 * xdisp.c (safe__call1, safe__eval): Now static.
842 2014-05-26 Eli Zaretskii <eliz@gnu.org>
844 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
845 (safe_call, safe__call1): Construct a va_list argument for safe_call.
846 (safe_call1): Call safe_call instead of safe__call directly.
848 2014-05-26 Ken Brown <kbrown@cornell.edu>
850 * w32term.c (x_delete_display) [CYGWIN]: Don't free
851 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
854 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
856 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
857 (safe__call, safe__call1, safe__eval): New functions.
859 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
860 (display_mode_element): Same for `:eval'.
862 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
864 Fix port to 32-bit AIX (Bug#17540).
865 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
866 twice. _text already includes this offset.
867 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
869 2014-05-26 Eli Zaretskii <eliz@gnu.org>
871 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
872 when closest_pos is identical to to_charpos, don't recurse, since
873 we already tried that, and failed. (Bug#17539)
875 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
876 unwinding when frame's faces were not initialized yet, increment
877 the frame's image-cache reference count before calling
878 x_free_frame_resources. Don't dereference
879 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
881 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
883 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
886 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
887 macfont.m, call draw with adjusted arguments so font drivers
888 don't need to do that.
890 * macfont.m (macfont_draw): Merge changes from Macport.
892 2014-05-24 Eli Zaretskii <eliz@gnu.org>
894 * alloc.c (garbage_collect_1): New function, with all of the guts
896 (mark_stack): Accept an argument END and don't mark Lisp objects
897 on the stack beyond the address given by END. Calculation of END
898 was moved to Fgarbage_collect.
899 (Fgarbage_collect): Calculate the end address of the stack portion
900 that needs to be examined by mark_stack, and pass that address to
901 garbage_collect_1, which will pass it to mark_stack.
902 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
903 for more details about the underlying problems. In particular,
904 this avoids dumping Emacs with the large hash-table whose value is
905 held in purify-flag for most of the time loadup.el runs.
907 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
909 * xfns.c (x_window_property_intern): New function (code from
911 (Fx_window_property): Call x_window_property_intern. If property
912 not found and NILP (source) and outer window != inner window,
913 check outer window for property (Bug#17537).
915 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
917 Supply malloc and alloc_size attributes for extern allocators.
918 This documents the C API, and helps GCC generate a bit better code.
919 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
920 (ATTRIBUTE_MALLOC_SIZE): New macros.
921 * gmalloc.c (malloc, realloc, calloc):
922 * gtkutil.h (malloc_widget_value):
923 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
924 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
927 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
929 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
930 * image.c (imagemagick_load_image): Port to hosts that do not use
931 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
933 2014-05-21 Leo Liu <sdl.web@gmail.com>
935 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
937 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
939 * dbusbind.c (xd_signature): Revert last 2 patches.
941 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
943 Allow any non-nil value to count as true in bool-vector.
944 Likewise for xd_signature in dbusbind.c.
945 This is more consistent with the usual practice in Emacs, which is
946 that any non-nil value counts as true.
947 * alloc.c (Fbool_vector): Don't require args to be t or nil.
948 * dbusbind.c (xd_signature): Likewise, for booleans.
949 * data.c, lisp.h (Qbooleanp):
950 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
952 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
954 * lisp.h (CHECK_BOOLEAN): New function.
955 * alloc.c (Fbool_vector): New function.
956 (syms_of_alloc): Defsubr it.
957 * data.c (Qbooleanp): New symbol.
958 (syms_of_data): DEFSYM it.
959 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
961 * font.c (font_matching_entity): Extract font-entity object
962 from the vector of matching entities (Bug#17486).
964 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
966 Assume C99 or later (Bug#17487).
967 * bytecode.c (B__dummy__): Remove.
968 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
969 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
970 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
971 * regex.c (DEBUG_PRINT): Assume varargs macros.
972 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
974 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
976 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
977 memory for every buffer that was dumped.
979 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
981 * fns.c (Freverse): Allow vectors, bool vectors and strings.
982 (Fnreverse): Allow vectors and bool vectors.
984 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
986 Minor cleanup for terminal setup.
987 * termhooks.h (create_terminal): Adjust prototype.
988 * terminal.c (create_terminal): Pass output method and RIF as args.
989 (init_initial_terminal):
990 * nsterm.m (ns_create_terminal):
992 * w32term.c (w32_create_terminal):
993 * xterm.c (x_create_terminal): Adjust users.
994 Avoid redundant NULL initializers and add comments.
996 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
998 * keyboard.c (Qdeactivate_mark): Now static.
1000 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
1002 If available, use Xfixes extension to do pointer blanking.
1003 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
1004 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
1005 (make_invisible_cursor): Move to...
1006 * xterm.c (make_invisible_cursor): ...here.
1007 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
1008 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
1009 (x_term_init): Call to x_setup_pointer_blanking.
1010 (XTtoggle_invisible_pointer): Use blanking specific to this display.
1011 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
1013 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1015 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
1017 2014-05-12 Glenn Morris <rgm@gnu.org>
1019 * fileio.c (Ffile_executable_p): Doc tweak.
1021 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
1023 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
1024 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
1026 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
1028 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
1030 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
1032 Fix initialization of minibuffer history variable (Bug#17430).
1033 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
1034 Move the initialization up to prevent any "value void" message.
1036 2014-05-08 Samuel Bronson <naesten@gmail.com>
1038 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
1039 are matched (bug#17413).
1041 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
1043 Stop tooltips pulling Emacs window to front (Bug#17408).
1044 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
1045 SetWindowPos invocations.
1047 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
1049 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
1050 not initialized (Bug#17398).
1052 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
1054 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
1056 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
1058 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
1059 [HAVE_NS]: Do not include png.h.
1060 (x_query_frame_background_color): New function.
1061 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
1062 (png_load_body): Coalesce duplicate code.
1064 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
1066 Consult libpng-config more consistently (Bug#17339).
1067 * Makefile.in (PNG_CFLAGS): New var.
1068 (ALL_CFLAGS): Use it.
1069 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
1070 CFLAGS now handles this.
1072 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
1074 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
1075 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
1076 because WCONTINUED is always defined now.
1077 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
1079 2014-05-03 Eli Zaretskii <eliz@gnu.org>
1081 * buffer.c (overlay_strings): Fix the wording of the commentary.
1083 2014-05-01 Glenn Morris <rgm@gnu.org>
1085 * floatfns.c (Fisnan):
1086 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
1088 2014-05-01 Eli Zaretskii <eliz@gnu.org>
1090 * term.c (tty_menu_activate): A better initialization for cursor
1093 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
1095 * intervals.c: Tighten assertions.
1096 (create_root_interval): Make sure the interval is not empty.
1097 (intervals_equal): Use booleans.
1098 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
1099 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
1100 (balance_possible_root_interval): Simplify and use booleans.
1101 (split_interval_right, split_interval_left): Check LENGTH, and remove
1102 now redundant assertion.
1103 (adjust_intervals_for_insertion): Remove now redundant assertions.
1104 (delete_node, interval_deletion_adjustment)
1105 (adjust_intervals_for_deletion, merge_interval_right)
1106 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
1107 (reproduce_interval): Make sure the interval is not empty.
1109 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
1111 * term.c (tty_menu_activate): Don't assume row and col are initialized.
1112 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
1113 satisfaction that they would always be initialized.
1115 2014-04-30 Eli Zaretskii <eliz@gnu.org>
1117 * term.c (tty_menu_display): Move the cursor to the active menu item.
1118 (tty_menu_activate): Return the cursor to the active menu item
1119 after displaying the menu and after displaying help-echo.
1120 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
1121 for the details of why this is needed by screen readers and
1124 2014-04-30 Glenn Morris <rgm@gnu.org>
1126 * process.c (handle_child_signal):
1127 Handle systems without WCONTINUED. (Bug#15110, 17339)
1129 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
1131 * window.c (struct saved_window): Remove mark.
1132 (Fset_window_configuration, save_window_save)
1133 (compare_window_configurations): Don't touch marks any more.
1135 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
1137 Use bits_word for gcmarkbits.
1138 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
1139 bits_word is typically a tad more efficient for mark bits than
1140 unsigned is, so use bits_word. All uses changed.
1141 * lisp.h (BITS_PER_INT): Remove; no longer used.
1143 Avoid undefined behavior in signed left shift.
1144 This ports to GCC 4.9.0 with -fsanitize=undefined.
1145 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
1147 * regex.c (extract_number):
1148 * lisp.h (make_number, XINT):
1149 Do not shift a 1 bit left into a sign bit.
1150 * alloc.c (struct cons_block, struct float_block): Use unsigned,
1151 not int, for gcmarkbits. All uses changed.
1153 2014-04-25 Eli Zaretskii <eliz@gnu.org>
1155 * search.c (Fnewline_cache_check): Don't try to count newlines
1156 outside the buffer's restriction, as find_newline doesn't support that.
1158 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
1160 * window.c (Fset_window_configuration): Deactivate the mark before
1162 (set_window_buffer): Ignore window_initialized.
1163 (window_initialized): Remove.
1164 * keyboard.c (Qdeactivate_mark): Not static any more.
1165 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
1168 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
1170 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
1171 and to clang 3.4, which have fixed the bug. This should let us
1172 run a bit faster on these platforms when address sanitization is
1175 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
1177 Port to GCC 4.9.0 with --enable-gcc-warnings.
1178 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
1180 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
1181 a way that also works with GCC 4.9.0.
1183 * search.c (Fnewline_cache_check): Remove unused locals.
1185 2014-04-22 Eli Zaretskii <eliz@gnu.org>
1187 * search.c (find_newline1): New subroutine.
1188 (Fnewline_cache_check): New function.
1189 (syms_of_search): Defsubr it.
1191 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
1193 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
1194 * keyboard.c (unblock_input): Add comment.
1195 * xgselect.c (xg_select): Prevent Glib main loop recursion.
1197 2014-04-22 Daniel Colascione <dancol@dancol.org>
1199 * lread.c (readevalloop_eager_expand_eval): New function
1200 that can recurse into toplevel forms.
1201 (readevalloop): Call it.
1202 * lisp.h: Declare Qprogn.
1203 * callint.c (Qprogn): No longer static.
1205 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
1207 * intervals.c (rotate_right, rotate_left): Fix up length computation.
1208 Also change identifiers to match the comments, and add more assertions
1211 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
1213 * emacs.c (close_output_streams): Don't clear and restore errno.
1215 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
1217 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
1218 never becomes visible, i.e. using XMonad (Bug#17237).
1220 2014-04-18 Eli Zaretskii <eliz@gnu.org>
1222 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
1223 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
1224 (Fline_pixel_height): Don't assume that the current buffer and the
1225 selected window's buffer are one and the same. (Bug#17281)
1227 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
1228 paragraph-start cache before the newline cache. (Bug#17269)
1230 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
1232 * term.c (tty_send_additional_strings): No need to fflush here,
1234 (tty_set_terminal_modes): fflush after sending additional strings,
1237 2014-04-17 Daniel Colascione <dancol@dancol.org>
1239 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
1241 (tty_send_additional_strings): New function.
1242 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
1243 (syms_of_term): Intern tty-mode-set-strings and
1244 tty-mode-reset-strings.
1246 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1248 * window.c (save_window_save): Lookup window_point_insertion_type in
1249 the right buffer (bug#15457).
1250 (Qwindow_point_insertion_type): New var.
1251 (syms_of_window): Initialize it.
1253 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1255 Fix the MSDOS build.
1256 * unexcoff.c [MSDOS]: Include libc/atexit.h.
1257 (copy_text_and_data): Zero out the atexit chain pointer before
1260 * termhooks.h (encode_terminal_code): Update prototype.
1262 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
1263 visible for all DOS_NT ports, not just WINDOWSNT.
1264 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
1266 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
1267 unless it is defined.
1268 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
1270 * process.c (close_on_exec, accept4, process_socket): Move into
1271 the "ifdef subprocesses" part.
1272 (catch_child_signal): Condition by "ifdef subprocesses".
1273 (syms_of_process) <Qinternal_default_process_sentinel>
1274 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
1276 * msdos.h: Add prototypes for new functions.
1277 (EINPROGRESS): Define.
1278 (O_CLOEXEC): Define to zero.
1280 * msdos.c (check_window_system): Remove unnecessary an
1281 incompatible duplicate function.
1282 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
1283 New functions in support of new functionality.
1285 * menu.c (single_menu_item): Add visual indication of submenu
1286 also for menus on MSDOS frames.
1287 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
1289 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
1290 when async subprocesses aren't supported.
1292 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
1294 * emacs.c (close_output_streams): Zero out errno before calling
1297 * dired.c [MSDOS]: Include msdos.h.
1299 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
1300 (DATA_START) [MSDOS]: Define.
1301 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
1303 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
1304 Ifdef away for MSDOS.
1305 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
1306 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
1308 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
1309 Use temporary file template that is compatible with mkostemp.
1310 Move vfork-related portions under #ifndef MSDOS.
1311 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
1313 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1315 * buffer.c (Foverlays_at): Add argument `sorted'.
1317 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1319 * insdel.c (invalidate_buffer_caches): When deleting or replacing
1320 text, invalidate the bidi_paragraph_cache upto and including the
1323 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
1325 Port to IRIX 6.5 (Bug#9684).
1326 * conf_post.h (INET6) [IRIX6_5]: Define.
1327 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
1328 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
1330 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1332 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
1333 before passing it to system APIs.
1335 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1337 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
1338 make sure stack.byte_string_start is not de-adjusted by pushhandler.
1340 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
1342 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
1344 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
1346 Remove DATA_SEG_BITS.
1347 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
1348 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
1349 cc, but that platform is so old that SGI itself stopped supporting
1350 it in December 2013. If you still need Emacs on IRIX, please
1351 either compile with GCC and port the undumping code, or run
1352 './configure --with-wide-int'.
1353 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
1354 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
1355 DEFINE_GDB_SYMBOL_START way to define it.
1356 (NONPOINTER_BITS): New macro.
1357 (EMACS_INT): Use it.
1358 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
1359 the problem and/or configuring --with-wide-int.
1360 (USE_LSB_TAG): Simplify, based on above changes.
1361 (gdb_DATA_SEG_BITS): Remove. All uses removed.
1362 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
1364 2014-04-12 Eli Zaretskii <eliz@gnu.org>
1366 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
1367 covered by a display string that ends in a newline, and that cases
1368 going back by DVPOS lines to hit the search limit, lift the limit
1369 and go back until DVPOS is reached. (Bug#17244)
1371 * indent.c (Fvertical_motion): Handle correctly the case when the
1372 display string is preceded by an empty line.
1374 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
1375 use S_IWRITE instead.
1377 2014-04-11 Glenn Morris <rgm@gnu.org>
1379 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
1381 2014-04-11 Ken Brown <kbrown@cornell.edu>
1383 * Makefile.in (EMACS_MANIFEST): Revert last change.
1385 2014-04-10 Daniel Colascione <dancol@dancol.org>
1387 * puresize.h (BASE_PURESIZE): Increase.
1389 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
1391 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
1393 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
1394 region handling (and don't call signal_before_change) if
1395 inhibit_modification_hooks is set.
1396 (signal_before_change): Don't check inhibit_modification_hooks any more.
1398 2014-04-08 Daniel Colascione <dancol@dancol.org>
1400 * alloc.c (sweep_symbols, mark_object): Assert that symbol
1401 function cells contain valid lisp objects. (Modified version of
1404 * alloc.c (detect_suspicious_free): Split actual stack capturing
1405 out into new function for easier breakpoint setting.
1406 (note_suspicious_free): New function.
1408 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
1410 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
1412 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
1413 (symbol_block_pinned): New var.
1414 (Fmake_symbol): Initialize `pinned'.
1415 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
1416 pinned and signal an error for un-purifiable objects.
1417 (pure_cons): Use it.
1418 (Fpurecopy): Use it, except for objects that can't be purified.
1419 (mark_pinned_symbols): New function.
1420 (Fgarbage_collect): Use it.
1421 (gc_sweep): Remove hack made unnecessary.
1423 2014-04-07 Glenn Morris <rgm@gnu.org>
1425 * keyboard.c (Fopen_dribble_file): Doc tweak.
1427 2014-04-07 Ken Brown <kbrown@cornell.edu>
1429 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
1431 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
1433 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
1434 We have a substitute execinfo.h on hosts that lack it.
1435 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
1436 isn't optimized away.
1438 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
1440 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
1441 * alloc.c (memory_full):
1442 * charset.c (syms_of_charset):
1443 * doc.c (Fsnarf_documentation):
1445 * font.c (BUILD_STYLE_TABLE):
1446 * keyboard.c (make_lispy_event):
1447 * profiler.c (setup_cpu_timer):
1448 * xgselect.c (xg_select):
1449 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
1451 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
1452 Replace the only use with ARRAYELTS (font_property_table).
1453 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
1455 2014-04-03 Daniel Colascione <dancol@dancol.org>
1457 * xterm.c (x_term_init):
1458 * xfns.c (best_xim_style):
1459 * xfaces.c (Fdump_colors):
1460 * w32fns.c (w32_default_color_map):
1461 * w32.c (init_environment, N_ENV_VARS):
1462 * unexcw.c (read_exe_header):
1463 * term.c (term_get_fkeys_1):
1464 * sysdep.c (init_baud_rate):
1465 * nsterm.m (ns_convert_key):
1466 * nsfns.m (get_geometry_from_preferences):
1467 * msdos.c (dos_set_window_size, init_environment):
1468 * macfont.m (mac_font_get_glyph_for_cid)
1469 (macfont_store_descriptor_attributes)
1470 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
1471 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
1472 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
1474 * image.c (xpm_str_to_color_key):
1475 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
1476 * frame.c (x_set_frame_parameters):
1477 * fileio.c (Ffile_selinux_context):
1478 * emacs.c (sort_args):
1479 * dosfns.c (msdos_stdcolor_name):
1480 * dired.c (file_attributes):
1481 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
1482 Change expressions of the form sizeof(arr) / sizeof(arr[0])
1485 2014-04-02 Daniel Colascione <dancol@dancol.org>
1487 * data.c (Ffset): Abort if we're trying to set a function call to
1490 * lisp.h (ARRAYELTS): New macro.
1492 * alloc.c: Include execinfo.h if available.
1493 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
1494 (suspicious_free_record): New structure.
1495 (suspicious_objects, suspicious_object_index)
1496 (suspicious_free_history, suspicious_free_history_index):
1498 (find_suspicious_object_in_range, detect_suspicious_free)
1499 (Fsuspicious_object): New functions.
1500 (cleanup_vector): Call find_suspicious_object_in_range.
1502 2014-04-02 Martin Rudalics <rudalics@gmx.at>
1504 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
1505 width from font width (Bug#17163).
1507 * frame.c (x_set_frame_parameters): Calculate default values of
1508 new frame sizes only after all other frame parameters have been
1509 processed (Bug#17142).
1511 2014-04-02 Ken Brown <kbrown@cornell.edu>
1513 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
1516 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1518 * xterm.c (x_draw_image_glyph_string): Adjust image background
1519 width accordingly when its x position is adjusted. (Bug#17115)
1521 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
1523 * font.c (font_list_entities): Do not add empty vector to font cache.
1524 (font_matching_entity): Likewise. If matching entity is found, insert
1525 1-item vector with this entity instead of entity itself (Bug#17125).
1527 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
1529 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
1531 * fns.c (validate_subarray): Rename from validate_substring,
1532 since it works for vectors too. New arg ARRAY. Optimize for the
1533 non-nil case. Instead of returning bool, throw an error if out of
1534 range, so that the caller needn't do that. All uses changed.
1535 Report original values if out of range.
1536 (Fsubstring, Fsubstring_no_properties, secure_hash):
1537 Also optimize the case where FROM is 0 or TO is the size.
1539 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
1541 * search.c (Freplace_match): Use make_specified_string.
1542 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
1543 to catch bogus override face of glyph strings.
1544 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
1545 Move common substring range checking code to...
1546 (validate_substring): ...this function.
1548 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
1550 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
1552 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
1554 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
1555 bar is zero height, just return (Bug#16976).
1556 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
1558 * nsterm.h (EmacsView): Add wait_for_tool_bar.
1560 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
1561 is nil. If waiting for toolbar to complete, force a redraw.
1563 2014-03-28 Glenn Morris <rgm@gnu.org>
1565 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
1566 (emacs_bugreport): New variable.
1567 (usage_message): Use PACKAGE_BUGREPORT.
1568 (syms_of_emacs) <report-emacs-bug-address>: New variable.
1570 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
1572 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
1574 Port recent signal-related changes to FreeBSD.
1575 Problem reported by Herbert J. Skuhra.
1576 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
1577 Move decls from here ...
1578 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
1580 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1582 * w32term.c (x_draw_image_glyph_string): Fix computation of height
1583 and width of image background when it is displayed with a 'box'
1586 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
1588 More backward-compatible fix to char-equal core dump (Bug#17011).
1589 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
1590 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
1592 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
1594 * image.c (init_svg_functions): When loading SVG-related libraries,
1595 free already loaded libraries if the initialization fails.
1596 (rsvg_handle_set_size_callback): Remove declaration, unused.
1598 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
1600 Fix core dump in char-equal (Bug#17011).
1601 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
1602 unibyte buffers, as we can't tell whether the characters are
1605 * insdel.c (adjust_markers_for_delete): Remove unused local.
1607 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
1609 Have (MARKER . ADJUSTMENT) undo records always be immediately
1610 after their corresponding (TEXT . POS) record in undo list.
1612 * lisp.h (record-delete): New arg record_markers.
1613 (record_marker_adjustment): No longer needed outside undo.c.
1614 * insdel.c (adjust_markers_for_delete): Move calculation of marker
1615 adjustments to undo.c's record_marker_adjustments. Note that
1616 fileio.c's decide_coding_unwind is another caller to
1617 adjust_markers_for_delete. Because it has undo list bound to t,
1618 it does not rely on adjust_markers_for_delete to record marker
1620 (del_range_2): Swap call to record_delete and
1621 adjust_markers_for_delete so as undo marker adjustments are
1622 recorded before current deletion's adjustments, as before.
1623 (adjust_after_replace):
1624 (replace_range): Pass value for new record_markers arg to
1626 * undo.c (record_marker_adjustment): Rename to
1627 record_marker_adjustments and made static.
1628 (record_delete): Check record_markers arg and call
1629 record_marker_adjustments.
1630 (record_change): Pass value for new record_markers arg to
1632 (record_point): at_boundary calculation no longer needs to account
1633 for marker adjustments.
1635 2014-03-26 Martin Rudalics <rudalics@gmx.at>
1637 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
1640 2014-03-26 Glenn Morris <rgm@gnu.org>
1642 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
1644 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
1646 * buffer.c (struct sortvec): Add field `spriority'.
1647 (compare_overlays): Use it.
1648 (sort_overlays): Set it.
1650 2014-03-26 Eli Zaretskii <eliz@gnu.org>
1652 * xdisp.c (redisplay_window): If all previous attempts to find the
1653 cursor row failed, try a few alternatives before falling back to
1654 the top-most row of the window. Use row_containing_pos. (Bug#17047)
1656 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
1658 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
1659 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
1661 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
1662 variables on Windows.
1664 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
1666 * w32.c (unsetenv): Remove unused var `retval'.
1667 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
1669 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
1670 (start_watching): Remove unused var `thr'.
1672 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
1673 (find_child_console): Remove unnecesary var `thread_id'.
1675 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
1676 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
1678 2014-03-26 Glenn Morris <rgm@gnu.org>
1680 * filelock.c (Flock_buffer): Doc tweak.
1682 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
1683 * emacs.c (shut_down_emacs):
1684 * fileio.c (Finsert_file_contents, write_region):
1685 * filelock.c (top-level, syms_of_filelock):
1686 * insdel.c (prepare_to_modify_buffer_1):
1687 CLASH_DETECTION is always defined now.
1689 2014-03-25 Eli Zaretskii <eliz@gnu.org>
1691 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
1692 DLL handle, to speed up thread startup.
1694 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
1696 Handle sigmask better with nested signal handlers (Bug#15561).
1697 * atimer.c (sigmask_atimers): Remove.
1698 Remaining use rewritten to use body of this function.
1699 * atimer.c (block_atimers, unblock_atimers):
1700 * callproc.c (block_child_signal, unblock_child_signal):
1701 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
1702 New arg OLDSET. All callers changed.
1703 * atimer.c (block_atimers, unblock_atimers):
1704 * callproc.c (block_child_signal, unblock_child_signal):
1705 * keyboard.c (handle_interrupt):
1706 * sound.c (vox_configure, vox_close):
1707 Restore the old signal mask rather than unilaterally clearing bits
1708 from the mask, in case a handler is running within another
1709 handler. All callers changed.
1710 * lisp.h, process.c, process.h, term.c:
1711 Adjust decls and callers to match new API.
1712 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
1713 signal handlers aren't supposed to use floating point anyway.
1714 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
1716 2014-03-23 Daniel Colascione <dancol@dancol.org>
1718 Split gc_sweep into discrete functions for legibility and better
1721 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
1722 (sweep_vectors): Fix typo in comment.
1723 (sweep_conses, sweep_floats, sweep_intervals)
1724 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
1725 (gc_sweep): Call new functions, to which existing functionality is
1727 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
1729 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
1731 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
1733 2014-03-23 Daniel Colascione <dancol@dancol.org>
1735 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
1736 only if xic_style calls for it. This change allows Emacs to work
1737 with ibus. Also, don't leak resources if create_frame_xic fails,
1738 and stop caching xic_style across different displays.
1739 (supported_xim_styles): Make const.
1740 (best_xim_style): Remove first parameter: it's always just
1741 supported_xim_styles. Change to look at supported_xim_styles
1744 2014-03-23 Daniel Colascione <dancol@dancol.org>
1746 * term.c (init_tty): Rearrange condition for clarity; print
1747 appropriate diagnostic.
1749 2014-03-23 Daniel Colascione <dancol@dancol.org>
1751 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
1752 array. (ASAN caught.)
1754 2014-03-22 Glenn Morris <rgm@gnu.org>
1756 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
1758 2014-03-22 Daniel Colascione <dancol@dancol.org>
1760 * process.c (conv_sockaddr_to_lisp): When extracting the string
1761 names of AF_LOCAL sockets, stop before reading uninitialized memory.
1763 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1765 Fix regression introduced by patch for Bug#10500.
1766 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
1767 * w32term.c (x_draw_image_relief): Likewise.
1769 2014-03-21 Martin Rudalics <rudalics@gmx.at>
1771 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
1772 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
1773 maximize a frame for odd default fonts.
1775 2014-03-21 Glenn Morris <rgm@gnu.org>
1777 * minibuf.c (history-length): Increase default from 30 to 100.
1779 2014-03-21 Daniel Colascione <dancol@dancol.org>
1781 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
1782 every time we switch to minibuffer.
1784 * alloc.c (lisp_align_malloc, allocate_string_data)
1785 (allocate_vectorlike): Allow mmap allocation of lisp objects.
1786 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
1788 2014-03-21 Eli Zaretskii <eliz@gnu.org>
1790 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
1791 support more "verbs".
1793 2014-03-21 Daniel Colascione <dancol@dancol.org>
1795 Always prohibit dumping a dumped Emacs.
1797 * emacs.c (might_dump): New variable.
1798 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
1799 * lisp.h (might_dump): Declare.
1800 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
1802 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
1804 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
1806 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
1808 * doc.c (store_function_docstring): Warn when we don't know where to
1810 (Fsubstitute_command_keys): Don't advertise the fact that
1811 text-properties are dropped, since we think it's a bug that we'll fix
1814 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1815 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1816 * frame.c (frame_garbaged): Make "docstring" more precise.
1818 2014-03-20 Glenn Morris <rgm@gnu.org>
1820 * charset.c (init_charset): When we cannot find the charsets directory,
1821 mention if EMACSDATA is set.
1823 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1825 * fns.c (Frandom): Fix rare bug where the result isn't random.
1827 Fix porting inconsistency about rounding to even.
1828 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1829 This way, the unusual !HAVE_RINT case acts like the usual
1830 HAVE_RINT case, and we can fix the documentation accordingly.
1832 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1834 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1835 (w32_wnd_proc): Initialize the dwHoverTime member of
1836 TRACKMOUSEEVENT structure.
1838 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1840 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1842 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1844 * search.c (find_newline): Speed up the function when using the
1845 newline cache, by halving the number of calls to
1846 region_cache_forward and region_cache_backward. (Bug#16830)
1848 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1850 * buffer.c (Fset_buffer): Document return value (bug#17015).
1852 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1854 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1855 nil, always resize character wise to avoid potential loss of the
1856 mode line (Bug#16923 related).
1858 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1860 * frame.c (x_set_frame_parameters): Always calculate new sizes
1861 pixelwise to avoid potential loss when rounding.
1863 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1865 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1866 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1868 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1870 * w32.c (fstatat): Don't add an extra slash if the argument ends
1871 with a slash: this fails the subsequent call to stat_worker on
1872 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1874 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1876 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1878 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1880 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1882 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1883 when frame is only on one screen (Bug#14713).
1885 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1887 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1888 there's a valid wrap point in the display line, the last glyph
1889 cannot "just barely fit" on this row, because display_line doesn't
1890 let it. Instead, proceed as if the last glyph didn't fit, so that
1891 we eventually back up the iterator to the wrap point. This avoids
1892 delusional behavior of move_it_to, whereby it proceeds to the next
1893 display line, but sets current_x to zero for all the glyphs that
1894 without word-wrap would fit on the previous display line.
1895 One result was that visual-order cursor movement behaved erratically
1897 (Fmove_point_visually): Add code to find the x coordinate of the
1898 last character before wrap point, under word-wrap on a TTY.
1900 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1902 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1903 also return value of MOVE_POS_MATCH_OR_ZV from
1904 move_it_in_display_line_to, when moving from beginning of line to
1905 point's position. (Bug#16961)
1907 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1909 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1910 * window.c (Fselect_window): Explain NORECORD and
1911 `buffer-list-update-hook' in doc-string.
1913 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1915 * window.c (Fother_window_for_scrolling): Check that
1916 Vother_window_scroll_buffer is a buffer.
1918 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1920 * xterm.c (xim_initialize): Always pass a copy of resource name
1921 to XRegisterIMInstantiateCallback and eassert whether return
1922 value is True. Passing copy is important because Xlib doesn't
1923 make its own copy and resource name argument usually points to
1924 SSDATA (Vx_resource_name), which may be changed from Lisp.
1925 (xim_close_display): For XUnregisterIMInstantiateCallback,
1926 always eassert return value and pass exactly the same values
1927 as were used for XRegisterIMInstantiateCallback.
1928 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1929 sources to check why if you are interested.
1931 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1933 * dispnew.c (change_frame_size_1): Add new_lines instead of
1934 new_height, the latter may be still zero if passed as such.
1935 * window.c (Fwindow_pixel_height): Mention bottom divider in
1938 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1940 Fix "resource temporarily unavailable" with xgselect
1942 * xgselect.c: Include <stdbool.h>.
1943 (xg_select) [!USE_GTK]: Don't lose track of errno.
1945 Fix minor --enable-gcc-warnings issues.
1946 * widget.c (update_various_frame_slots, EmacsFrameResize):
1947 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1949 2014-03-04 Ken Brown <kbrown@cornell.edu>
1951 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1952 represent the actual adjustment needed for alignment.
1954 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1956 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1957 needed, and don't reallocate if the initial allocation already
1958 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1960 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1962 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1965 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1967 * cmds.c (delete-char): Update docstring pointing out that the
1968 function ignores `delete-active-region' and `overwrite-mode'.
1970 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1972 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1974 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1975 allocated buffer due to alignment.
1976 (freehook): If the block to be freed was allocated by
1977 'aligned_alloc', find its real pointer before calling 'free'.
1979 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1982 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1984 * font.c (toplevel): Adjust comment about font cache layout.
1985 (font_clear_cache): Fix to match real font cache layout.
1986 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1987 (Fframe_font_cache) [FONT_DEBUG]: New function.
1988 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1990 Avoid crashes when X fonts are erroneously freed on reused X
1991 'Display *' connection data (Bug#16069). Note that X font
1992 resources still may be leaked, but currently there is no way
1993 to completely avoid it.
1994 * xterm.h (struct x_display_info): New member x_id. Add comments.
1995 * xterm.c (x_display_id): New variable.
1996 (x_term_init): Assign identifier to each opened X connection.
1997 * xfont.c (struct xfont): New member x_display_id.
1998 (xfont_open): Initialize it with frame's display id.
1999 (xfont_close): Check whether font's display id matches the one
2000 recorded for the given display. Adjust comment.
2001 * xftfont.c (struct xftfont_info):
2002 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
2004 2014-03-01 Martin Rudalics <rudalics@gmx.at>
2006 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
2007 * window.c (Fother_window_for_scrolling): Don't try to scroll a
2008 killed Vother_window_scroll_buffer.
2009 (Vother_window_scroll_buffer): Fix doc-string accordingly.
2011 2014-03-01 Eli Zaretskii <eliz@gnu.org>
2013 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
2014 that start with more than 2 slashes as UNCs. (Bug#16751)
2016 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
2018 Fix a few crashes and leaks when cloning C strings.
2019 * alloc.c, lisp.h (dupstring): New function.
2020 * gtkutil.c (xg_get_font):
2021 * term.c (tty_default_color_capabilities):
2022 * xsettings.c (store_monospaced_changed)
2023 (store_font_name_changed, parse_settings)
2024 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
2025 This avoids some unlikely crashes due to accessing freed storage,
2026 and avoids some minor memory leaks in the more-typical case.
2028 2014-02-28 Martin Rudalics <rudalics@gmx.at>
2030 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
2031 cursor when modeline can't be dragged (Bug#16647).
2033 2014-02-28 Glenn Morris <rgm@gnu.org>
2035 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
2036 from custom-delayed-init-variables. (Bug#11565)
2038 2014-02-27 Martin Rudalics <rudalics@gmx.at>
2040 More fixes for mouse glyph calculations (Bug#16647).
2041 * window.c (coordinates_in_window): In intersection of
2042 horizontal and vertical window dividers prefer the horizontal
2043 one. Add some extra parens to last fix.
2044 (window_relative_x_coord): Return x-coordinate for header and
2046 * xdisp.c (remember_mouse_glyph): In text area don't extend
2047 glyph into mode line to show the vertical drag cursor there
2048 immediately. Subdivide mouse glyphs in right fringes to show a
2049 horizontal drag cursor as soon as we enter the "grabbable width"
2050 portion. Handle vertical border case separately. Do not
2051 subdivide window divider areas.
2052 (note_mouse_highlight): On bottom divider of bottommost windows
2053 show vertical drag cursor only when the minibuffer window can be
2056 2014-02-27 Eli Zaretskii <eliz@gnu.org>
2058 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
2059 reset by the face of the object just displayed. See also bug#76.
2060 (get_next_display_element): If the string came from a display
2061 property, examine the box face attribute at it->position, not at
2062 it->current.pos, since the latter was not updated yet. (Bug#16870)
2063 (handle_face_prop): Improve commentary.
2065 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
2067 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
2068 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
2070 2014-02-26 Martin Rudalics <rudalics@gmx.at>
2072 Fixes around Bug#16647.
2073 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
2074 ON_BOTTOM_DIVIDER cases.
2075 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
2076 only if the window has no right divider.
2077 (Fcoordinates_in_window_p): Fix doc-string.
2079 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
2081 * lread.c (Funintern): Fix doc to match advertised calling convention.
2083 2014-02-24 Daniel Colascione <dancol@dancol.org>
2085 * keyboard.c (read_char): Close race that resulted in lost events.
2087 2014-02-22 Glenn Morris <rgm@gnu.org>
2089 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
2090 * window.c (window-resize-pixelwise): Doc fixes.
2092 * process.c (Finternal_default_process_filter)
2093 (Finternal_default_process_sentinel): Doc tweaks.
2095 2014-02-21 Glenn Morris <rgm@gnu.org>
2097 * process.c (Fprocess_buffer, Faccept_process_output)
2098 (Finternal_default_process_filter, Finternal_default_process_sentinel):
2101 2014-02-21 Martin Rudalics <rudalics@gmx.at>
2103 * window.c (Fwindow_scroll_bar_width): New function.
2105 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
2107 Pacify GCC when configuring with --enable-gcc-warnings.
2108 * xdisp.c (move_it_in_display_line_to) [lint]:
2109 Initialize recently-added local.
2111 2014-02-21 Daniel Colascione <dancol@dancol.org>
2113 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
2115 2014-02-20 Eli Zaretskii <eliz@gnu.org>
2117 * xdisp.c (init_iterator): Don't dereference a bogus face
2118 pointer. (Bug#16819)
2119 (try_cursor_movement): Don't use cursor position if
2120 set_cursor_from_row failed to compute it. This avoids assertion
2121 violations in MATRIX_ROW.
2122 (move_it_in_display_line_to): Save the iterator state in ppos_it
2123 only once per call. Reimplement the method used to return to the
2124 best candidate position if all the positions found in display line
2125 are beyond TO_CHARPOS. This cuts down the number of calls to
2126 bidi_shelve_cache, which moves a lot of stuff when lines are long
2127 and include bidirectional text. (Bug#15555)
2129 2014-02-20 Glenn Morris <rgm@gnu.org>
2131 * data.c (Fdefalias): Doc fix.
2133 2014-02-19 Eli Zaretskii <eliz@gnu.org>
2135 * xdisp.c (display_line): Fix horizontal scrolling of large images
2136 when fringes are turned off. This comes at a price of not
2137 displaying the truncation/continuation glyphs in this case.
2140 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
2141 CreateDIBSection returns an error indication, zero out *ximg after
2142 destroying the image. This avoids crashes in memory allocations
2143 due to the fact that some of the callers also call
2144 x_destroy_x_image, which will attempt to free an already free'd
2147 2014-02-18 Martin Rudalics <rudalics@gmx.at>
2149 * widget.c (update_various_frame_slots): Don't set
2150 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
2152 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
2154 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
2156 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
2158 temacs --daemon fix (Bug#16599).
2159 * emacs.c (main): Initialize daemon_pipe[1] here ...
2160 (syms_of_emacs): ... instead of here.
2162 2014-02-16 Anders Lindgern <andlind@gmail.com>
2164 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
2167 2014-02-16 Daniel Colascione <dancol@dancol.org>
2169 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
2170 (xd_get_connection_address): Use it.
2171 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
2172 xd_get_connection_address because the latter signals if the bus
2173 we're trying to close is already disconnected.
2175 2014-02-13 Eli Zaretskii <eliz@gnu.org>
2177 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
2178 argument to CreateThread. This avoids segfaults on Windows 9X.
2179 Reported by oslsachem <oslsachem@gmail.com>.
2181 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
2183 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
2184 * unexhp9k800.c (unexec_error): New function, to simplify the code.
2185 (check_lseek): New function, to report lseek errors.
2186 (save_data_space, update_file_ptrs, read_header, write_header)
2187 (copy_file, copy_rest, unexec): Use these news functions.
2188 (update_file_ptrs): Don't assume wraparound behavior when
2189 converting a large size_t value to off_t.
2191 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
2193 * composite.c (fill_gstring_header): Pass positions as C integers
2194 and move parameters checking to...
2195 (Fcomposition_get_gstring): ...this function. Handle case when
2196 buffer positions are in reversed order and avoid crash (Bug#16739).
2198 * buffer.c (validate_region): Mention current buffer in error message.
2200 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
2202 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
2204 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
2206 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
2208 2014-02-11 Glenn Morris <rgm@gnu.org>
2210 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
2211 Replace refs to "OpenStep" in messages.
2213 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
2215 Avoid "." at end of error diagnostics.
2216 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
2217 * font.c (Ffont_at):
2218 * nsfns.m (ns_display_info_for_name):
2219 * nsselect.m (Fx_own_selection_internal):
2220 * nsterm.m (performDragOperation:):
2221 Remove "." from end of diagnostic.
2223 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
2225 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
2226 unintuitive (bug#15824).
2227 (Fyes_or_no_p): Doc fix (bug#15456).
2229 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
2231 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
2233 * eval.c (call_debugger): When exiting the debugger, do not allow
2234 max_specpdl_size less than actual binding depth (Bug#16603).
2235 (syms_of_eval): Adjust docstring.
2237 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
2239 * cmds.c (Fself_insert_command): Output a clearer error message on
2240 negative repetitions (bug#9476).
2242 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
2244 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2246 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
2248 * minibuf.c (Fread_string): Doc clarification (bug#15422).
2250 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
2252 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
2254 * keyboard.c (Frecursive_edit): Fix typo in docstring.
2256 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2258 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
2260 * keyboard.c (Frecursive_edit): Say more precicely how throwing
2261 `exit' works (bug#15865).
2263 2014-02-07 Martin Rudalics <rudalics@gmx.at>
2265 Constrain window box/body sizes and margin widths (Bug#16649).
2266 * xdisp.c (window_box_width): Don't return less than zero.
2267 (window_box_left_offset, window_box_right_offset): Don't return
2268 more than the window's pixel width.
2269 * window.c (window_body_height, window_body_width): Don't return
2271 (window_resize_apply): Adjust margin width, if necessary.
2273 2014-02-07 Glenn Morris <rgm@gnu.org>
2275 * nsterm.m (syms_of_nsterm): Doc fix.
2277 2014-02-06 Eli Zaretskii <eliz@gnu.org>
2279 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
2280 New variables: pointers through which to call the respective APIs.
2281 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
2282 (filename_from_ansi, sys_link, check_windows_init_file):
2283 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
2284 This is required on Windows 9X, where we dynamically load
2285 UNICOWS.DLL which has their non-stub implementations.
2286 (maybe_load_unicows_dll): Assign addresses to these 2 function
2287 pointers after loading UNICOWS.DLL.
2289 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
2290 MultiByteToWideChar and WideCharToMultiByte through function
2293 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
2296 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
2298 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
2299 for OSX >= 10.9 if separate spaces are used.
2300 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
2302 2014-02-06 Glenn Morris <rgm@gnu.org>
2304 * buffer.c (cache-long-scans): Doc fix.
2306 2014-02-05 Eli Zaretskii <eliz@gnu.org>
2308 * w32fns.c (Fw32_shell_execute): Doc fix.
2310 2014-02-05 Bastien Guerry <bzg@gnu.org>
2312 * syntax.c (Fforward_word): Call Fconstrain_to_field with
2313 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
2315 2014-02-05 Martin Rudalics <rudalics@gmx.at>
2317 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
2318 outside the window (Bug#16649).
2320 * xdisp.c (note_mouse_highlight): When entering a margin area show
2321 a non-text cursor (Bug#16647).
2323 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
2325 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
2326 It prompted a compile-time diagnostic on GNU/Linux.
2327 Simplify to remove the need for the label.
2329 2014-02-04 Eli Zaretskii <eliz@gnu.org>
2331 * w32menu.c (w32_popup_dialog): Don't condition the whole function
2332 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
2333 to show it; otherwise return 'unsupported--w32-dialog' to signal
2334 to the caller that emulation with menus is necessary.
2335 This resurrects code inadvertently deleted by the 2013-10-08 commit.
2337 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
2339 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
2342 * menu.c (Fx_popup_dialog): Don't condition the call to
2343 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
2344 special symbol 'unsupported--w32-dialog', emulate the dialog with
2345 a menu by calling x-popup-menu.
2347 * menu.h (Qunsupported__w32_dialog): New extern variable.
2349 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
2351 * keyboard.c (kbd_buffer_get_event): Read file notification events
2354 * xgselect.c (xg_select): Read glib events in any case, even if
2355 there are no file descriptors to watch for. (Bug#16519)
2357 2014-02-03 Martin Rudalics <rudalics@gmx.at>
2359 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
2360 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
2361 * w32term.c (w32_draw_window_divider): Handle first and last
2363 * w32term.h (w32_fill_area_abs): New function.
2364 * xdisp.c (x_draw_right_divider): Don't draw over bottom
2366 * xfaces.c (realize_basic_faces): Handle new face ids.
2367 * xfns.c (Fx_create_frame): Call x_default_parameter for right
2368 and bottom divider width.
2369 * xterm.c (x_draw_window_divider): Handle first and last pixels
2372 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
2374 * print.c (Fexternal_debugging_output): Add cast to pacify
2375 --enable-gcc-warnings.
2376 * eval.c (call_debugger): Grow specpdl if the debugger was
2377 entered due to specpdl overflow (Bug#16603) and allow more
2378 specpdl space for the debugger itself.
2380 2014-02-02 Martin Rudalics <rudalics@gmx.at>
2382 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
2385 2014-02-01 Eli Zaretskii <eliz@gnu.org>
2387 * w32fns.c (Ffile_system_info): Use WINAPI in the function
2388 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
2390 * print.c (Fexternal_debugging_output): If the argument character
2391 is non-ASCII, encode it with the current locale's encoding before
2392 writing the result to the terminal. (Bug#16448)
2394 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
2395 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
2398 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
2400 * process.c (create_process): Reset SIGPROF handler in the child.
2401 * callproc.c (call_process): Likewise.
2403 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
2405 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
2407 2014-01-29 Eli Zaretskii <eliz@gnu.org>
2409 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
2410 of zero to print strings, GDB doesn't like it.
2412 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
2413 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
2414 we still use correct addresses. (Bug#16576)
2416 2014-01-27 K. Handa <handa@gnu.org>
2418 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
2419 to preserve the code detection behavior of 24.3.
2420 * coding.h (struct coding_system): New member detected_utf8_bytes.
2421 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
2422 (decode_coding_gap): Use short cut for UTF-8 file reading only
2423 when coding->detected_utf8_bytes equals to coding->src_bytes.
2424 * fileio.c (Finsert_file_contents): Cancel the previous change.
2426 2014-01-29 Martin Rudalics <rudalics@gmx.at>
2428 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
2429 that are not visible.
2431 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
2433 * xmenu.c (create_and_show_popup_menu): Handle case when no key
2434 is grabbed (Bug#16565).
2436 2014-01-28 Martin Rudalics <rudalics@gmx.at>
2438 * xdisp.c (last_max_ascent): Re-remove after erroneously
2439 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
2441 (move_it_to): Re-remove reference to last_max_ascent.
2442 (Fwindow_text_pixel_size): Add iterator's max_ascent and
2443 max_descent here instead of calling line_bottom_y.
2446 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
2448 * terminal.c (initial_free_frame_resources): New function.
2449 (init_initial_terminal): Install new hook to free face cache
2450 on initial frame and avoid memory leak. For details, see
2451 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
2452 * xfaces.c (free_frame_faces): Adjust comment.
2454 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2456 * data.c (Fstring_to_number): Document results if unparsable
2459 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
2461 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
2463 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2465 When decoding, prefer ptrdiff_t to int for buffer positions etc.
2466 * coding.c (detect_coding_utf_8, emacs_mule_char)
2467 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
2468 (check_utf_8, decode_coding):
2469 * coding.h (struct coding_system.errors):
2470 Use ptrdiff_t, not int, for integer values derived from buffer and
2473 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
2474 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
2475 before invoking decode_coding_gap, since there's just one block.
2477 2014-01-25 Martin Rudalics <rudalics@gmx.at>
2479 Fix handling of face attributes in Fx_create_frame (Bug#16529).
2480 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
2481 too early. Again run change_frame_size before assigning menu-
2484 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
2486 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
2487 arrives, call x_check_fullscreen, in case the new display has a
2488 different resolution. (Bug#16517)
2490 2014-01-25 Eli Zaretskii <eliz@gnu.org>
2492 * term.c (read_menu_input): If the selected frame changes, exit
2494 (tty_menu_show): If the selected frame changes while we displayed
2495 a menu, throw to top level. (Bug#16479)
2497 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
2499 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
2501 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
2503 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
2504 * data.c (count_one_bits_word): Fix bug (negated comparison)
2505 when BITS_PER_ULL < BITS_PER_BITS_WORD.
2507 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
2509 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
2510 Avoid undefined behavior by initializing display property bit of a
2511 string processed by the bidirectional iterator. For details, see
2512 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
2514 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
2516 Minor cleanup of previous change.
2517 * image.c (imagemagick_error, Fimagemagick_types):
2518 Omit some recently-introduced and unnecessary casts and assignments.
2520 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
2522 Fix two memory leaks discovered with Valgrind.
2523 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
2524 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
2526 2014-01-22 Martin Rudalics <rudalics@gmx.at>
2528 Fixes in window size functions around Bug#16430 and Bug#16470.
2529 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
2530 (Fwindow_mode_line_height, Fwindow_header_line_height)
2531 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2532 Minor doc-string adjustments.
2533 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
2534 Rewrite doc-strings.
2535 (window_body_height, window_body_width): Do not count partially
2536 visible lines/columns when PIXELWISE is nil (Bug#16470).
2537 (Qfloor, Qceiling): New symbols.
2539 2014-01-21 Eli Zaretskii <eliz@gnu.org>
2541 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
2542 when the image cache is not yet allocated. (Bug#16509)
2544 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
2546 * buffer.c (Fkill_buffer): When killing an indirect buffer,
2547 re-attach intervals to its base buffer (Bug#16502).
2548 * intervals.c (set_interval_object): Move from here...
2549 * intervals.h (set_interval_object): ... to here. Fix comments.
2551 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
2553 Avoid undefined behavior by initializing buffer redisplay bit.
2554 Problem reported by Dmitry Antipov in
2555 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
2556 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
2558 Revert some of the CANNOT_DUMP fix (Bug#16494).
2559 * lread.c (init_lread): Fix typo: NILP, not !NILP.
2561 2014-01-19 Eli Zaretskii <eliz@gnu.org>
2563 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
2564 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
2565 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
2566 they are replaced by macros that expand into direct calls to the
2567 corresponding functions from GDI32.DLL.
2568 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
2569 variables in the Cygwin build, they are unused.
2571 2014-01-19 K. Handa <handa@gnu.org>
2573 * composite.c (composition_update_it): Fix previous change.
2575 2014-01-18 Eli Zaretskii <eliz@gnu.org>
2577 Fix file name handling on MS-Windows 9X.
2578 * w32.c (maybe_load_unicows_dll): New function.
2580 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
2581 on, to make sure we can convert file names to and from UTF-8 on
2582 Windows 9X. This fixes a failure to start up because Emacs cannot
2583 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
2585 * w32font.c [WINDOWSNT]: Include w32.h.
2586 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
2587 of implementing the same stuff.
2588 Remove now unused g_b_init_is_windows_9x.
2590 * w32.h (maybe_load_unicows_dll): Add prototype.
2592 2014-01-17 Eli Zaretskii <eliz@gnu.org>
2594 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
2595 switch to single keyboard. Prevents daemon crashes when a new
2596 client connects while we show a TTY menu in an existing client.
2599 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
2601 Fix MinGW64 porting problem with _setjmp.
2602 Reported by Eli Zaretskii in:
2603 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
2604 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
2605 the old _setjmp and _longjmp. All uses changed.
2607 2014-01-13 Daniel Colascione <dancol@dancol.org>
2609 * textprop.c (Fremove_list_of_text_properties):
2610 Correctly handle reaching the end of the interval tree. (Bug#15344)
2612 2014-01-13 Martin Rudalics <rudalics@gmx.at>
2614 * xdisp.c (resize_mini_window): Round height to a multiple of
2615 frame's line height. Fix bug in calculation of window start
2616 position (Bug#16424).
2618 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
2620 * macfont.m: Include termchar.h.
2621 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
2622 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
2623 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
2624 *_WITH_GC_* to take face and f as parameters.
2625 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
2626 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
2628 2014-01-13 Daniel Colascione <dancol@dancol.org>
2630 Fix menu item updating in the presence of the Unity global menu
2633 * gtkutil.h (xg_have_tear_offs): Add frame parameter
2634 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
2636 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
2637 updating menus; explain why.
2638 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
2639 problem it's supposed to solve and it interferes with detecting
2640 the presence of a global menu.
2641 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
2644 2014-01-11 K. Handa <handa@gnu.org>
2646 * composite.c (composition_update_it): Fix indexing of
2647 LGSTRING_CHAR (Bug#15984).
2649 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
2651 * unexw32.c (_start) [__MINGW64__]: Define to __start.
2653 2014-01-11 Eli Zaretskii <eliz@gnu.org>
2655 * xdisp.c (try_window_id): Don't use this function's optimizations
2656 if overlays in the buffer displayed by the window have changed
2657 since last redisplay. (Bug#16347)
2658 (message_dolog): Fix indentation.
2660 2014-01-11 Martin Rudalics <rudalics@gmx.at>
2662 * frame.c (frame_resize_pixelwise): Fix doc-string.
2664 2014-01-10 Martin Rudalics <rudalics@gmx.at>
2666 Fix handling of internal borders (Bug#16348).
2667 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
2668 Remove internal border width from pixel width of windows.
2669 (change_frame_size_1): Don't return early when frame's pixel
2670 size changes - we still have to record the new sizes in the
2672 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
2673 also when toolbar gets larger.
2674 * window.c (check_frame_size): Include internal_border_width in
2676 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
2677 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
2678 In non-toolkit/non-GTK version clear internal border.
2679 * xterm.c (x_clear_under_internal_border): New function for
2680 non-toolkit/non-GTK version.
2681 (x_after_update_window_line): In non-toolkit/non-GTK version
2683 (handle_one_xevent, x_set_window_size):
2684 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
2685 * xterm.h (x_clear_under_internal_border): Extern it.
2687 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
2689 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
2690 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
2693 2014-01-06 Eli Zaretskii <eliz@gnu.org>
2695 * xdisp.c (redisplay_window): Don't skip window redisplay if the
2696 last value of point is not equal to buffer's point. (Bug#16129)
2698 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
2701 * nsterm.h (updateCollectionBehavior): Rename from
2702 updateCollectionBehaviour. All uses changed.
2704 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
2705 * Makefile.in (SETFATTR): New macro.
2706 (temacs$(EXEEXT)): Use it.
2708 2014-01-04 Martin Rudalics <rudalics@gmx.at>
2710 Fix maximization behavior on Windows (Bug#16300).
2711 * w32fns.c (w32_fullscreen_rect): Don't handle
2712 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
2713 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
2714 of SetWindowPos. Restore last placement also when leaving
2715 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
2716 but the FULLSCREEN_BOTH case.
2718 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
2721 * data.c (arithcompare_driver):
2722 * fileio.c (Fcar_less_than_car):
2723 * fns.c (internal_equal):
2724 * frame.c (delete_frame):
2725 * lisp.h (enum More_Lisp_Bits):
2727 Avoid C99 constructs that don't work in C89.
2728 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
2729 to port to C89, which doesn't have 'long long'.
2730 (count_trailing_zero_bits): Use them.
2732 2014-01-03 Chong Yidong <cyd@gnu.org>
2734 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
2736 2014-01-02 Martin Rudalics <rudalics@gmx.at>
2738 Further adjust frame/window scrollbar width calculations.
2739 * window.c (apply_window_adjustment):
2740 Set windows_or_buffers_changed.
2741 (Fwindow_scroll_bars): Return actual scrollbar width.
2742 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2743 For non-toolkit builds again use 14 as minimum width and set
2744 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
2745 * xterm.c (XTset_vertical_scroll_bar): Take width from
2746 WINDOW_SCROLL_BAR_AREA_WIDTH.
2747 (x_new_font): Rename wid to unit. Base calculation of new
2748 scrollbar width on toolkit used and make it analogous to that of
2749 x_set_scroll_bar_default_width.
2750 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2751 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
2752 of GetSystemMetrics.
2753 * w32term.c (w32_set_vertical_scroll_bar): Take width from
2754 WINDOW_SCROLL_BAR_AREA_WIDTH.
2755 (x_new_font): Make it correspond to changes in xterm.c.
2757 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
2759 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
2760 This is a cleaner way to fix the MinGW-w64 porting problem.
2761 Check for INTPTR_MAX misconfiguration.
2763 2014-01-01 Eli Zaretskii <eliz@gnu.org>
2765 * search.c (newline_cache_on_off, find_newline): In indirect
2766 buffers, use the newline cache of the base buffer.
2768 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
2769 buffer, invalidate the caches of its base buffer. (Bug#16265)
2771 * indent.c (width_run_cache_on_off, compute_motion): In indirect
2772 buffers, use the width-run cache of the base buffer.
2774 * xdisp.c (redisplay_window): When the window displays an indirect
2775 buffer, and the character widths in the display table have
2776 changed, invalidate the width-run cache of the corresponding base
2779 * fileio.c (Finsert_file_contents): When invalidating the newline
2780 cache, consider the case of inserting into indirect buffer.
2782 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
2783 In indirect buffers, use the paragraph cache of the base buffer.
2785 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2787 * window.c (grow_mini_window): Fix last change.
2789 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
2791 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
2793 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
2795 * w32term.c (w32_initialize): Use LCID and LOWORD.
2797 * w32proc.c (create_child): Use pid_t for 5th argument.
2798 (IsValidLocale): Don't provide prototype for MinGW64.
2799 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
2800 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
2802 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
2803 MinGW64 doesn't support.
2805 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
2807 * w32.c (set_named_security_info): New function.
2808 (acl_set_file): Fall back on set_named_security_info if
2809 set_file_security fails.
2810 (g_b_init_set_named_security_info_w)
2811 (g_b_init_set_named_security_info_a): New static variables.
2812 (globals_of_w32): Initialize them to zero.
2813 (set_named_security_info): Set them to non-zero if the
2814 corresponding API is available.
2815 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2816 New function typedefs.
2818 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2820 Some more fixes following pixelwise resize changes including one
2822 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2823 of frame_resize_pixelwise.
2824 * widget.c (pixel_to_text_size): New function.
2825 (update_wm_hints): Have size hints respect value of
2826 frame_resize_pixelwise.
2827 (EmacsFrameResize): Alway process resize requests pixelwise.
2828 * window.c (grow_mini_window): Make sure mini window is at least
2830 * xdisp.c (display_menu_bar): Make sure menubar extends till
2832 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2833 (x_set_tool_bar_lines): Calculate pixelwise.
2834 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2835 frame_resize_pixelwise.
2837 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2839 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2840 variables not used there.
2842 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2844 * w32.c (sys_umask): New function. (Bug#16299)
2846 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2848 * dispnew.c (change_frame_size_1): Take old width of root window
2849 from that window's pixel width. (Bug#16284)
2851 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2853 Plain copy-file no longer chmods an existing destination (Bug#16133).
2854 * fileio.c (realmask): Now a static var, not a local.
2855 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2856 Remove arg STATPTR. All uses changed.
2857 (Fcopy_file): Do not alter permissions of existing destinations,
2858 unless PRESERVE-PERMISSIONS (renamed from
2859 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2860 Avoid race when testing for existing destinations and for
2861 when input and output files are the same.
2862 If changing the group fails, adjust both default and
2863 preserved permissions so that access is not granted to the
2865 (Fset_default_file_modes, init_fileio): Update realmask.
2866 (Fdefault_file_modes): Use realmask instead of calling umask.
2868 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2870 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2871 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2872 flags on the daemon pipe ends before execing.
2874 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2876 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2877 session. (Bug#14739)
2879 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2881 * callproc.c (Vexec_path): Document that exec-directory is in it.
2883 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2885 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2888 2013-12-27 Chong Yidong <cyd@gnu.org>
2890 * data.c (Fsymbol_function): Doc fix.
2892 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2894 Some more tinkering with Bug#16051.
2895 * window.c (resize_frame_windows): Don't let the size of the
2896 root window drop below the frame's default character size.
2897 Never ever delete any subwindows - let the window manager do the
2900 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2901 of toolbar lines needed when they exceed the height of the root
2903 (unwind_create_frame_1): New function.
2904 (Fx_create_frame): Generally inhibit calling the window
2905 configuration change hook here. Remove extra call to
2906 change_frame_size - it's not needed when we don't run the
2907 configuration change hook.
2909 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2911 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2912 On my Fedora 19 platform the core dumps were so big that
2913 my desktop became nearly catatonic.
2914 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2915 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2916 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2917 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2918 a clang-only syntax.
2919 * conf_post.h (__has_feature): New macro, if not already defined.
2920 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2921 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2923 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2925 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2926 is a file name. (Bug#16252)
2928 2013-12-25 Chong Yidong <cyd@gnu.org>
2930 * keyboard.c (Voverriding_terminal_local_map)
2931 (Voverriding_local_map): Doc fix.
2933 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2935 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2937 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2938 file name when it is submitted to ShellExecute. Simplify code.
2939 Don't test DOCUMENT for being a string, as that is enforced by
2940 CHECK_STRING. Doc fix.
2942 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2944 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2945 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2946 redisplay_tool_bar does. Improve and fix commentary.
2947 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2948 limits of the glyph matrices. (Bug#16051)
2949 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2950 only when the new size is different from the old one, and the new
2951 size can be achieved given the frame height.
2953 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2955 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2957 2013-12-23 Glenn Morris <rgm@gnu.org>
2959 * lread.c (Fload): Mention load-prefer-newer in doc.
2961 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2963 Handle Bug#16207 by being more restrictive when running hooks.
2964 * window.c (unwind_change_frame): New function.
2965 (Fset_window_configuration): Don't run configuration change hook
2966 while the frame configuration is unsafe. Call select_window
2969 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2971 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2973 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2975 * nsterm.h: Declare EmacsColor category.
2977 * nsterm.m (NSColor): Implement EmacsColor category.
2978 (ns_get_color): Use colorUsingDefaultColorSpace.
2979 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2981 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2983 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2985 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2986 having the PNG_NORETURN attribute, to avoid compiler warning in
2989 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2991 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2993 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2994 fringe background extension.
2995 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2996 because they are now always the same as `left' and `width',
2997 respectively. Remove code for the case that `width' and
2998 `sb_width' are different.
3000 2013-12-20 Martin Rudalics <rudalics@gmx.at>
3002 Remove scroll_bar_actual_width from frames.
3003 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
3004 * frame.c (Fscroll_bar_width): Return scroll bar area width.
3005 (x_figure_window_size):
3006 * nsterm.m (x_set_window_size):
3007 * widget.c (set_frame_size):
3008 * w32term.c (x_set_window_size):
3009 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
3010 scroll_bar_actual_width.
3012 Convert scroll_bar members to integers on Windows.
3013 * w32term.h (struct scroll_bar): Convert top, left, width,
3014 height, start, end and dragging to integers.
3015 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
3017 * w32term.c (w32_set_scroll_bar_thumb)
3018 (w32_scroll_bar_handle_click): Remove XINT conversions for
3019 scroll_bar members. Treat bar->dragging as integer.
3020 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
3021 first element. Remove XINT conversions for scroll_bar members.
3022 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
3023 Remove XINT conversions for scroll_bar members.
3025 Fix assignment for new window total sizes.
3026 * window.c (Fwindow_resize_apply_total): Assign values for
3029 2013-12-20 Chong Yidong <cyd@gnu.org>
3031 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
3032 argument to `append'.
3034 2013-12-19 Eli Zaretskii <eliz@gnu.org>
3036 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
3037 current text face, for extending the face of the display margins.
3040 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
3041 Doc fix. (Bug#16190)
3043 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
3045 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
3048 * nsterm.m (Qfile, Qurl): New.
3049 (EV_MODIFIERS2): New macro.
3050 (EV_MODIFIERS): Use EV_MODIFIERS2.
3051 (ns_term_init): Remove font and color from DND, does not work on
3052 newer OSX, and other ports don't have them.
3053 (performDragOperation:): Handle modifiers used during drag.
3054 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
3055 Remove global Lisp variables used to communicate with ns-win.el.
3056 Remove font and color handling.
3057 (syms_of_nsterm): Defsym Qfile and Qurl.
3059 2013-12-19 Anders Lindgren <andlind@gmail.com>
3061 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
3062 (ns_constrain_all_frames, x_set_offset): Remove assignment to
3064 (updateFrameSize:, windowWillResize:toSize:): Add trace.
3065 (constrainFrameRect): Remove special case nr_screens == 1.
3066 Don't constrain size to size of view.
3068 * nsterm.h (ns_output): Remove dont_constrain.
3070 2013-12-19 Anders Lindgren <andlind@gmail.com>
3072 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
3074 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
3076 Minor fixes for recent openp changes.
3077 * lisp.h (GCPRO7): New macro.
3078 * lread.c (openp): Use bool for boolean; all callers changed.
3079 Protect save_string from GC. Don't assume that file descriptors
3080 are nonzero. Redo save_mtime comparison to avoid bogus GCC
3081 warning about uninitialized variable.
3083 2013-12-18 Eli Zaretskii <eliz@gnu.org>
3085 * w32fns.c (emacs_abort): Use intptr_t as argument of
3086 INT_BUFSIZE_BOUND, to avoid compiler warnings.
3088 2013-12-18 Glenn Morris <rgm@gnu.org>
3090 * lread.c (Fload): Pass load_prefer_newer to openp.
3091 Don't bother checking mtime if openp already did it.
3092 (openp): Add `newer' argument, to check all suffixes
3093 and find the newest file.
3094 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
3095 * callproc.c (call_process):
3096 * charset.c (load_charset_map_from_file):
3097 * emacs.c (init_cmdargs):
3098 * image.c (x_create_bitmap_from_file, x_find_image_file):
3100 * lread.c (Flocate_file_internal):
3101 * process.c (Fformat_network_address):
3102 * sound.c (Fplay_sound_internal):
3103 * w32.c (check_windows_init_file):
3104 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
3106 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
3108 2013-12-17 Eli Zaretskii <eliz@gnu.org>
3110 * w32.c (getloadavg): Don't index samples[] array with negative
3111 indices. Recover from wall-clock time being set backwards.
3113 * w32term.c (w32_initialize): Declare the argument of
3114 set_user_model as const.
3116 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
3117 (w32_menu_show): Constify some arguments passed to MessageBox.
3119 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
3120 to initialize Lisp objects.
3122 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
3123 initialize Lisp objects.
3125 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
3126 use variables used only on X under that condition.
3128 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
3129 variables not used there.
3131 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
3133 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
3134 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
3136 2013-12-16 Eli Zaretskii <eliz@gnu.org>
3138 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
3139 code, revealed in presence of R2L characters, character
3140 compositions, and display vectors. A better fix for Bug#16148.
3141 (extend_face_to_end_of_line): Don't reference tool_bar_window in
3142 GTK and NS builds, they don't have this member of struct frame.
3144 * dispextern.h (struct composition_it): Correct a comment for the
3147 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
3149 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
3150 This prevents a compilation error on C compilers that do not
3151 default functions to return 'int' if not declared. Also, add
3152 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
3153 since it now uses inline functions.
3155 2013-12-16 Eli Zaretskii <eliz@gnu.org>
3157 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
3158 display margins on mode line, header line, and in the frame's
3159 tool-bar window. (Bug#16165)
3161 2013-12-16 Andreas Schwab <schwab@suse.de>
3163 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
3165 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
3167 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
3170 2013-12-16 Martin Rudalics <rudalics@gmx.at>
3172 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
3174 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
3176 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
3177 intended to find bogus pointers in font objects (Bug#16140).
3178 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
3179 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
3180 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
3181 Disable for MS-Windows due to Bug#15876; apparently this
3182 requires more or less substantial changes in fontset code.
3183 * xfont.c (xfont_close):
3184 * xftfont.c (xftfont_close): Call x_display_info_for_display
3185 to check whether 'Display *' is valid (Bug#16093 and probably
3188 2013-12-15 Eli Zaretskii <eliz@gnu.org>
3190 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
3191 Reported by Juanma Barranquero <lekktu@gmail.com>.
3193 * process.c (Fprocess_send_eof): Don't crash if someone tries to
3194 open a pty on MS-Windows. (Bug#16152)
3196 * emacs.c (decode_env_path): Fix bogus comparison against
3197 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
3199 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
3201 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
3202 (Fx_file_dialog): Add parentheses around && to silence warning.
3204 * w32term.c (construct_drag_n_drop): Remove unused local variable.
3206 2013-12-15 Eli Zaretskii <eliz@gnu.org>
3208 * xdisp.c (extend_face_to_end_of_line): Extend background of
3209 non-default face in margin areas as well. (Bug#16151)
3210 (display_line): Call extend_face_to_end_of_line for continued
3211 lines as well, if the display margins have non-zero width.
3212 (set_glyph_string_background_width): When needed, set the
3213 extends_to_end_of_line_p flag on glyph strings to be drawn in
3214 margin areas, not only in the text area.
3216 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
3219 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
3221 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
3222 Don't worry about verify_error being t, since it has to be a list.
3224 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
3226 Use bool for boolean, focusing on headers.
3227 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
3228 No need to include <stdbool.h>, since conf_post.h does it now.
3229 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
3230 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
3231 (SET_PER_BUFFER_VALUE_P):
3232 * ccl.c, ccl.h (setup_ccl_program):
3233 * ccl.h (CHECK_CCL_PROGRAM):
3234 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
3235 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
3236 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
3237 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
3238 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
3239 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
3240 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
3241 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
3242 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
3243 (CHARSET_FAST_MAP_SET):
3244 * coding.c (decode_coding_ccl, encode_coding_ccl):
3245 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
3246 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
3247 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
3248 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
3249 (decode_coding_c_string):
3250 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
3251 * conf_post.h (has_attribute):
3252 * dispextern.h (trace_redisplay_p)
3253 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
3254 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
3255 (SET_GLYPH_FROM_CHAR_GLYPH)
3256 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
3257 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
3258 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
3259 (cursor_in_mouse_face_p):
3260 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
3261 (blank_row, prepare_desired_row)
3262 (build_frame_matrix_from_leaf_window, make_current)
3263 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
3264 (update_window, scrolling_window, update_frame_line):
3265 * disptab.h (GLYPH_FOLLOW_ALIASES):
3266 * editfns.c (Fformat):
3267 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
3268 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
3269 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
3270 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
3271 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
3272 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
3273 (FONT_DEFERRED_LOG):
3274 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
3275 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
3276 (FRAME_MOUSE_UPDATE):
3277 * fringe.c (Fdefine_fringe_bitmap):
3278 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
3279 (x_create_bitmap_from_xpm_data, xpm_load_image):
3280 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
3281 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
3282 (MERGE_INTERVAL_CACHE):
3283 * keymap.h (KEYMAPP):
3284 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
3285 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
3286 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
3287 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
3288 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
3289 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
3290 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
3291 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
3292 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
3293 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
3294 (SETUP_BUFFER_SYNTAX_TABLE):
3295 * systime.h (timespec_valid_p):
3296 * term.c (save_and_enable_current_matrix):
3297 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
3298 * xdisp.c (in_display_vector_p, display_tool_bar_line)
3299 (redisplay_internal, try_window_reusing_current_matrix)
3300 (sync_frame_with_window_matrix_rows, try_window_id)
3301 (display_menu_bar, display_tty_menu_item, display_mode_line)
3302 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
3303 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
3304 * xmenu.c (xmenu_show):
3305 * xterm.c (use_xim, x_term_init):
3306 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
3307 (struct x_bitmap_record):
3308 Use bool for booleans.
3309 * ccl.c (struct buffer_text):
3310 * ccl.h (struct ccl_program):
3311 * charset.h (struct charset):
3313 * coding.h (struct iso_2022_spec, struct coding_system):
3314 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
3315 (struct glyph_string, struct face, struct face_cache)
3316 (struct bidi_string_data, struct bidi_it)
3317 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
3319 * editfns.c (Fformat):
3320 * frame.h (struct frame):
3321 * fringe.c (struct fringe_bitmap):
3322 * intervals.h (struct interval):
3323 * keyboard.h (struct kboard):
3324 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
3325 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
3326 (struct Lisp_Buffer_Local_Value, union specbinding):
3327 * macfont.m (struct macfont_info):
3328 * process.h (struct Lisp_Process):
3329 * termchar.h (struct tty_display_info):
3330 * window.h (struct window):
3331 * xterm.h (struct x_output):
3332 Use bool_bf for boolean bit-fields.
3333 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
3334 All callers changed.
3335 * ccl.h (struct ccl_program): Remove unused members private_state,
3336 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
3338 (struct ccl_spec): Remove unused members cr_carryover,
3339 eight_bit_carryover.
3340 * conf_post.h: Include <stdbool.h>.
3341 (bool_bf): New type.
3342 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
3343 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
3344 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
3345 'do { ... } while (false)' brackets.
3346 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
3347 Args must now be expressions; all callers changed.
3348 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
3349 (PRODUCE_GLYPHS): Simplify use of boolean.
3350 * fileio.c (Fcopy_file):
3351 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
3352 * lisp.h (UNGCPRO): Return void, not int.
3353 (FOR_EACH_TAIL): Use void expression, not int expression.
3354 * region-cache.c: Reindent.
3355 * region-cache.h: Copy comments from region-cache.c, to fix
3356 incorrect remarks about booleans.
3358 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3360 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
3361 when character at point is displayed from a display vector.
3364 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
3366 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
3367 now a list of certificate validation checks that will abort a
3368 connection with an error.
3369 (Fgnutls_boot): Document it and use it.
3371 2013-12-14 Martin Rudalics <rudalics@gmx.at>
3373 * w32term.c (w32_enable_frame_resize_hack): New variable.
3374 (x_set_window_size): Use it to hack frame resizing on Windows
3377 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3379 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
3380 Windows-specific code to w32.c. Change error message text to
3381 match that of Posix platforms.
3383 * w32.c (w32_copy_file): New function, most of the code copied and
3384 reworked from Fcopy_file. Improve error handling. Plug memory
3385 leak when errors are thrown. Support file names outside of the
3386 current codepage. (Bug#7100)
3388 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3390 * lread.c (load_path_default): Prototype.
3392 2013-12-13 Glenn Morris <rgm@gnu.org>
3394 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
3395 (dump_path): Remove.
3396 (load-path-default): Remove `changed' argument.
3397 Do not set dump_path permanently. Simplify.
3398 (init_lread): Simplify.
3399 (syms_of_lread): Remove dump_path.
3401 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3403 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
3404 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
3405 2013-12-12 font-related change to avoid Bug#16128, which
3406 is quite hard to fix without even more substantial changes.
3408 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3410 * font.c (font_close_object): Check for live frame (Bug#16128).
3412 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3414 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
3415 Return ptrdiff_t, not int, since it's a buffer size.
3416 Reindent/reparen some macros to a more Gnuish style.
3418 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
3420 Avoid undefined behavior with huge regexp interval counts.
3421 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
3422 since it's now specialized to interval counts. All uses changed.
3423 Do not assume wrapraound on signed integer overflow.
3424 (regex_compile): Simplify based on the above changes.
3426 2013-12-12 Eli Zaretskii <eliz@gnu.org>
3428 Support file names on MS-Windows that use characters outside of
3429 the current system codepage. (Bug#7100)
3431 * w32.c (get_file_security, set_file_security)
3432 (create_symbolic_link): Separate pointers and boolean flags for
3433 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
3434 non-zero, else the former.
3435 (codepage_for_filenames, filename_to_utf16, )
3436 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
3438 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
3440 (normalize_filename): Lose the DBCS code, now works on UTF-8.
3441 Accept only one argument; all callers changed.
3442 (dostounix_filename): Remove the second argument, now works in
3443 UTF-8. All callers changed.
3444 (parse_root): Lose DBCS code.
3445 (get_long_basename, w32_get_short_filename, init_environment)
3446 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
3447 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
3448 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
3449 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
3450 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
3451 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
3453 (ansi_encode_filename): New function.
3454 (get_emacs_configuration, get_emacs_configuration_options):
3456 (add_volume_info, GetCachedVolumeInformation): Run the input file
3457 name through unixtodos_filename, to ensure it is stored and
3458 referenced in canonical form.
3459 (get_volume_info): Lose the DBCS code, now works in UTF-8.
3460 (logon_network_drive, sys_link, utime): Improve error handling.
3461 (sys_access): New function.
3462 (hashval, generate_inode_val): Unused functions deleted.
3463 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
3464 (check_windows_init_file): Convert error message from UTF-8 to
3465 ANSI codepage, for display in the message box.
3466 (globals_of_w32): Set w32_unicode_filenames according to the OS
3469 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
3470 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3471 (syms_of_w32term): Declare w32-unicode-filenames.
3473 * w32proc.c (new_child, delete_child): Remove code that handled
3474 unused pending_deletion and input_file members of the child struct.
3475 (create_child, sys_spawnve): Convert all file names to ANSI
3476 codepage. Use ANSI APIs explicitly; forcibly fail if any file
3477 name cannot be encoded in ANSI codepage. Don't use
3478 unixtodos_filename, mirror slashes by hand.
3479 (record_infile, record_pending_deletion): Functions deleted.
3480 (Fw32_short_file_name): Call w32_get_short_filename instead of
3483 * w32notify.c (add_watch): Work in Unicode mode when
3484 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3485 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
3486 instead, do the same with Lisp primitives.
3488 * w32fns.c (file_dialog_callback, Fx_file_dialog)
3489 (Fsystem_move_file_to_trash, Fw32_shell_execute)
3490 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
3491 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
3492 (Fw32_shell_execute): Improve error reporting.
3493 (Fdefault_printer_name): Ifdef away for Cygwin.
3495 * w32.h (struct _child_process): Remove input_file and
3496 pending_deletion members that are no longer used.
3497 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
3498 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
3499 (ansi_encode_filename): New and updated prototypes.
3501 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
3503 (unexec): Don't use dostounix_filename, it expects a file name in
3504 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
3507 * fileio.c (Ffile_name_directory, file_name_as_directory)
3508 (directory_file_name, Fexpand_file_name)
3509 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
3510 arguments of dostounix_filename.
3511 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
3512 use MAX_UTF8_PATH for size of file-name strings.
3513 (emacs_readlinkat): Build an explicitly unibyte string for file
3515 (syms_of_fileio) <file-name-coding-system>:
3516 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
3518 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
3519 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
3520 directories to UTF-8.
3521 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
3522 environment, and each element of the input PATH, to UTF-8.
3524 * dired.c (file_attributes): Use build_unibyte_string explicitly
3525 to make Lisp strings from user and group names.
3527 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
3530 * coding.c (decode_file_name, encode_file_name): New functions.
3532 * termcap.c (tgetent): Adapt to the change in arguments of
3535 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
3538 * msdos.c (dostounix_filename, init_environment): Adapt to the
3539 change in arguments of dostounix_filename.
3541 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
3542 [WINDOWSNT]: Encode file names passed to the image libraries in
3545 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
3546 [WINDOWSNT]: Convert file names to the current ANSI codepage.
3548 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
3549 arguments of dostounix_filename.
3551 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3553 * font.h (struct font_entity) [HAVE_NS]: New field to record
3554 font driver which was used to create this entity.
3555 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
3556 frame where the font was opened.
3557 (font_close_object): Add prototype.
3558 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
3559 (font_close_object): Not static any more. Lost frame arg.
3560 Adjust comment and users.
3561 * alloc.c (cleanup_vector): Call font_close_object to adjust
3562 per-frame font counters correctly. If HAVE_NS, also call
3563 driver-specific cleanup for font-entity objects.
3564 * ftfont.c (ftfont_open):
3565 * nsfont.m (nsfont_open):
3566 * w32font.c (w32font_open_internal):
3567 * xfont.c (xfont_open):
3568 * xftfont.c (xftfont_open): Save frame pointer in font object.
3569 * macfont.m (macfont_open): Likewise.
3570 (macfont_descriptor_entity): Save driver pointer to be able
3571 to call its free_entity routine when font-entity is swept.
3572 * ftxfont.c (ftxfont_open): Add eassert because frame
3573 pointer should be saved by ftfont_driver.open.
3575 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3577 * xterm.c (x_make_frame_visible): Restore hack which is needed when
3578 input polling is used. This is still meaningful for Cygwin, see
3579 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
3580 * keyboard.c (poll_for_input_1, input_polling_used):
3581 Define unconditionally.
3582 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
3583 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
3584 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
3585 (font_for_char): Prefer ptrdiff_t to int for buffer position.
3586 (face_for_char): Likewise. Rearrange eassert and return ASCII
3587 face for CHAR_BYTE8_P.
3588 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
3590 2013-12-11 Ken Brown <kbrown@cornell.edu>
3592 * dispextern.h (erase_phys_cursor):
3593 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
3595 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
3597 * nsterm.m (x_free_frame_resources):
3598 * term.c (tty_free_frame_resources):
3599 * xterm.c (x_free_frame_resources): Do not check for non-NULL
3600 face cache because it's implied by free_frame_faces anyway.
3601 * w32term.c (x_free_frame_resources): Likewise. Do not call
3602 free_frame_faces twice.
3604 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3606 * editfns.c (Fformat_time_string): Mention %F in the doc.
3608 2013-12-11 Martin Rudalics <rudalics@gmx.at>
3610 * window.c (resize_frame_windows): Don't return immediately when
3611 the root window's size doesn't change - the minibuffer window
3612 may still have to be repositioned/resized.
3613 * xfns.c (Fx_create_frame): Always change the frame size after
3614 initializing the frame's faces.
3615 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
3616 change_frame_size should already have done it.
3617 (x_new_font): Assign new tool- and menu-bar heights.
3618 (x_set_window_size_1): Account for tool- and menu-bar heights
3619 (Bug#16013). Don't set pixel sizes since change_frame_size
3620 should already have done it.
3622 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
3624 Remove the option of using libcrypto.
3625 * Makefile.in (LIB_CRYPTO): Remove.
3626 (LIBES): Don't use it.
3628 2013-12-11 Juri Linkov <juri@jurta.org>
3630 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
3631 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
3633 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
3635 * xdisp.c (display_tool_bar_line): Don't extend on a previously
3636 drawn tool bar items (Bug#16058).
3637 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
3639 2013-12-09 Ken Brown <kbrown@cornell.edu>
3641 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
3643 * lisp.h (get_frame_param): Adjust conditions for prototype
3646 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
3648 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
3649 Avoid unused macro warning if configured --without-xft.
3651 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
3653 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
3655 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
3657 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
3659 * emacs.c (main): Call fixup_locale a second time for GNUstep.
3661 2013-12-08 Martin Rudalics <rudalics@gmx.at>
3663 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
3665 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
3667 Use libcrypto's checksum implementations if available, for speed.
3668 * Makefile.in (LIB_CRYPTO): New macro.
3671 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
3672 The macro didn't conform to C99 due to type mismatch,
3673 which caused compilation failure with Sun C 5.12,
3674 and it was confusing anyway. Include window.h to declare
3675 redisplay_other_windows.
3677 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
3679 * window.c (set_window_buffer): Update mode line (bug#16084).
3681 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
3683 Fix minor problems found by static checking.
3684 * keyboard.c (poll_for_input_1, input_polling_used):
3685 Define only if HAVE_NTGUI.
3686 * xmenu.c (popup_activate_callback): Omit unnecessary
3687 check against USE_X_TOOLKIT, which must be defined here anyway.
3688 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
3691 2013-12-07 Martin Rudalics <rudalics@gmx.at>
3693 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
3695 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3697 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
3699 * nsterm.m (x_set_window_size): Remove fprintf.
3700 (init): Define always. Set applicationDidFinishLaunchingCalled
3702 (applicationDidFinishLaunching:):
3703 Set applicationDidFinishLaunchingCalled.
3704 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
3707 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
3709 Pixel resize changes for NS (Bug#16049).
3710 * nsterm.m (x_set_window_size): Change parameters rows/cols to
3711 height/width. row/cols are locals.
3712 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
3713 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
3714 (windowWillResize): Remove gsextra. Calculate extra as in
3716 (x_new_font): Don't change frame size if fullscreen.
3717 Change size pixelwise.
3719 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
3720 comment in xfns.c. Change to pixelwise call.
3722 2013-12-06 Eli Zaretskii <eliz@gnu.org>
3724 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
3727 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
3729 * xterm.c (input_signal_count): Remove.
3730 (x_dispatch_event): Define unconditionally.
3731 (x_make_frame_visible): Process X events until the frame
3732 is really visible (Bug#16027).
3733 * xterm.h (x_dispatch_event): Declare unconditionally.
3735 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
3737 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
3739 * nsterm.m (x_set_window_size): Handle pixelwise.
3741 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3743 * w32term.c (x_new_font):
3744 * xterm.c (x_new_font): Calculate new frame size from new font
3747 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3749 * lisp.h (FOR_EACH_TAIL): New macro.
3750 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
3752 * window.c (select_window): Call second wset_redisplay before we change
3753 selected_window (bug#16034).
3755 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
3757 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
3759 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3761 * w32xfns.c: Include window.h, to avoid a compiler warning.
3763 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3765 * window.c (window_scroll): Mark window for redisplay (bug#16034).
3766 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
3767 window_scroll takes care of it.
3768 (Fset_window_point, Fdelete_other_windows_internal)
3769 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
3770 (Fsplit_window_internal, Fdelete_window_internal)
3771 (Fresize_mini_window_internal, Fset_window_configuration)
3772 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
3773 cause redisplay instead of forcing a complete redisplay.
3774 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
3775 we're only affecting the selected_window.
3777 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3779 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
3780 directional control characters. Update type and category
3781 determination according to the UBA from Unicode v6.3.
3782 (bidi_category_t): New category EXPLICIT_FORMATTING.
3784 * dispextern.h (bidi_type_t): Update to include new bidirectional
3785 properties introduced with Unicode v6.3. (Bug#16043)
3787 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3789 * xterm.c (XTflash): Fix coordinate of bottom area to flash
3792 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3794 * font.c (font_list_entities): Remove dummy assignment.
3795 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
3796 used on graphic displays only. Remove unused 'font_encoder' member.
3797 (struct font_bitmap): Remove unused 'extra' member.
3798 * nsfont.m (nsfont_open):
3799 * w32font.c (w32font_open_internal):
3800 * ftfont.c (ftfont_get_bitmap): Adjust users.
3802 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3804 Use bool for boolean.
3805 * tparam.c (tparam1):
3806 * undo.c (record_point, record_property_change):
3807 Use bool for boolean, for local vars that are always true or false.
3809 Minor integer overflow fixes (Bug#16033).
3810 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
3811 This improves on the previous fix to this function.
3812 (window_resize_check): When summing up pixel counts, don't rely on
3813 undefined behavior if the sum overflows.
3815 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3817 * window.c (Fset_window_new_pixel): Don't choke at negative
3818 argument value (Bug#16033).
3820 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3821 to avoid crash in window_box_height.
3823 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3824 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3826 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3828 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3830 Minor integer overflow fixes.
3831 * window.c (Fset_window_new_pixel, grow_mini_window):
3832 * xdisp.c (Fwindow_text_pixel_size):
3833 Avoid undefined behavior on signed integer overflow.
3834 * xfns.c (x_set_mouse_color):
3835 Check that drag shape fits in 'unsigned', since that's what X wants.
3837 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3839 Improve reporting of fatal exception on MS-Windows.
3840 * w32fns.c (my_exception_handler): New function.
3841 (globals_of_w32fns): Set it up as the unhandled exception
3842 handler. Initialize exception code and address to zeros.
3843 (emacs_abort): If the exception code and address are available,
3844 print them at the beginning of the backtrace. Fix the format of
3845 printing addresses (was producing 0x0x12345678 on XP).
3848 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3850 * eval.c (Fbacktrace__locals): New function.
3851 (syms_of_eval): Defsubr it.
3853 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3855 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3856 Define here to unify between...
3857 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3858 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3860 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3862 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3864 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3865 fringe background extension.
3866 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3867 because they are now always the same as `left' and `width',
3868 respectively. Remove code for the case that `width' and
3869 `sb_width' are different.
3871 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3873 Fix minor problems found by static checking.
3874 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3875 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3876 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3878 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3880 * image.c (imagemagick_compute_animated_image): Don't crash if we
3881 have an animation with different-sized images (bug#15313).
3883 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3885 Remove some unused items introduced during pixelwise change.
3886 * window.c (window_resize_total_check): Remove unused function.
3887 * xdisp.c (remember_mouse_glyph): Remove unused label.
3888 (Ftool_bar_height): Move declaration inside #if.
3889 * xterm.c (x_set_window_size): Don't use r and c.
3891 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3893 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3896 * window.c (Fset_window_configuration): Comment out unused variables.
3898 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3900 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3902 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3904 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3906 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3907 HAVE_GNUTLS3 (Bug#16001).
3909 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3910 if interrupts are deferred (Bug#15801).
3912 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3914 Support resizing frames and windows pixelwise.
3915 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3916 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3917 (struct glyph_matrix): Replace window_left_col and
3918 window_top_line by window_pixel_left and window_pixel_top.
3919 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3921 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3922 (draw_window_divider, move_it_to, x_draw_right_divider)
3923 (x_draw_bottom_divider, change_frame_size): Add or fix
3925 * dispnew.c (change_frame_size_1): Change prototype.
3926 (adjust_glyph_matrix, required_matrix_width)
3927 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3928 values instead of lines and columns.
3929 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3930 WINDOW_TOTAL_FRINGE_WIDTH.
3931 (handle_window_change_signal, do_pending_window_change)
3932 (init_display): Adjusts calls of change_frame_size.
3933 (change_frame_size, change_frame_size_1): Handle pixelwise
3935 * frame.c (Qright_divider_width, Qbottom_divider_width):
3937 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3938 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3939 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3940 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3942 (set_frame_param): New function.
3943 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3944 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3945 (Ffringe_width, Fborder_width, Fright_divider_width)
3946 (Fbottom_divider_width): New functions, defsubr them.
3947 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3948 New argument pixelwise.
3949 (struct frame_parm_table): New members Qright_divider_width and
3950 Qbottom_divider_width.
3951 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3952 (x_report_frame_params): Handle Qright_divider_width and
3953 Qbottom_divider_width.
3954 (x_set_right_divider_width, x_set_bottom_divider_width):
3956 (frame_resize_pixelwise): New option.
3957 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3958 new_pixelwise, right_divider_width and bottom_divider_width;
3959 remove total_lines; rename text_lines, text_cols, new_text_lines
3960 and new_text_cols to text_height, text_width, new_height and
3961 new_width respectively.
3962 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3963 FRAME_TEXT_WIDTH respectively.
3964 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3965 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3966 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3968 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3969 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3970 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3971 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3972 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3973 (FRAME_TOTAL_COLS_ARG): Remove macro.
3974 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3975 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3976 (x_wm_set_size_hint): Handle frame pixel sizes.
3977 * indent.c (compute_motion, Fcompute_motion):
3978 Call window_body_width instead of window_body_cols.
3979 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3980 (make_lispy_position): Handle right and bottom dividers.
3981 (Fsuspend_emacs): Pixelize call of change_frame_size.
3982 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3983 * lisp.h: Extern set_frame_param.
3984 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3986 (Fx_create_frame): Add entry for vertical_drag_cursor.
3987 Pixelize call of change_frame_size.
3988 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3989 * nsterm.m (ns_update_window_end): Optionally draw right
3991 (x_set_window_size): Add argument pixelwise.
3992 Call check_frame_size and change_frame_size with pixelwise zero.
3993 (ns_draw_window_divider): New function.
3994 (ns_redisplay_interface): Add ns_draw_window_divider.
3995 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3996 (x_new_font): Call x_set_window_size with pixelwise zero.
3997 * print.c (print_object): For a window print its sequence
3999 * term.c (Fresume_tty): Pixelize call of change_frame_size.
4000 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
4001 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
4002 (w32_createwindow): Use scroll bar area width.
4003 (w32_wnd_proc): Handle bottom divider width.
4004 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
4005 (Fx_create_frame): Default divider width parameters.
4006 Caclulate sizes pixelwise. Add vertical drag cursor support.
4007 (x_create_tip_frame): Default divider widths to zero.
4008 Pixelize call to change_frame_size.
4009 (Fx_show_tip): Add handling of divider widths. Pixelize window
4011 (Fw32_frame_rect): New function.
4012 (frame_parm_handler w32_frame_parm_handlers): Add divider
4014 (Vx_window_vertical_drag_shape): Add variable.
4015 * w32inevt.c (resize_event, maybe_generate_resize_event):
4016 Pixelize change_frame_size calls.
4017 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
4019 * w32term.c (w32_draw_window_divider): New function.
4020 (x_update_window_end): Handle right divider.
4021 (w32_draw_fringe_bitmap, x_scroll_run)
4022 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
4023 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
4024 Calculate new frame sizes pixelwise.
4025 (x_new_font): Pixelize call to x_set_window_size.
4026 (x_check_fullscreen): Pixelize call to change_frame_size.
4027 (x_set_window_size_1, x_set_window_size): New argument
4028 pixelwise. Calculate pixelwise.
4029 (x_wm_set_size_hint): Use scroll bar area width.
4030 (w32_redisplay_interface): Add w32_draw_window_divider.
4031 * w32term.h (struct w32_output): Add vertical drag cursor.
4032 * widget.c (set_frame_size, update_wm_hints)
4033 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
4035 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
4036 * window.c (sequence_number): Restore.
4037 (Fwindow_pixel_width, Fwindow_pixel_height)
4038 (Fwindow_mode_line_height, Fwindow_header_line_height)
4039 (window_pixel_to_total, Frun_window_scroll_functions)
4040 (Fset_window_new_pixel, window_resize_apply_total)
4041 (Fwindow_resize_apply_total): New functions.
4042 (window_body_height, window_body_width): Rename from
4043 window_body_lines. New argument PIXELWISE.
4044 Calculate pixelwise.
4045 (Fwindow_body_height, Fwindow_body_width): New argument
4047 (coordinates_in_window, window_relative_x_coord): Use window's
4048 pixel width instead of total width.
4049 (replace_window, recombine_windows): Initialize pixel values.
4050 (resize_root_window, resize_frame_windows, grow_mini_window)
4051 (shrink_mini_window): New argument PIXELWISE.
4052 Calculate pixelwise.
4053 (Fdelete_other_windows_internal, adjust_window_margins)
4054 (window_resize_check, window_resize_apply)
4055 (Fdelete_window_internal, Fresize_mini_window_internal)
4056 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
4057 (check_frame_size): Rename arguments. New argument PIXELWISE.
4058 Calculate pixelwise.
4059 (set_window_buffer): Make samebuf bool. Run configuration change
4060 hook only if buffer changed.
4061 (Fset_window_buffer): Rewrite doc-string.
4062 (make_window): Initialize new_pixel slot.
4063 (Fwindow_resize_apply): Check pixel size of root window.
4064 (Fsplit_window_internal): Call 2nd argument pixel_size.
4065 Calculate pixelwise.
4066 (Fscroll_left, Fscroll_right): Call window_body_width instead of
4068 (save_window_data): New slots frame_text_width,
4069 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
4070 (saved_window): New slots pixel_left, pixel_top, pixel_height,
4072 (Fcurrent_window_configuration, Fset_window_configuration)
4073 (save_window_save, compare_window_configurations): Handle new
4074 slots in save_window_data and saved_window.
4075 (Fset_window_scroll_bars): Fix doc-string.
4076 (window_resize_pixelwise): New variable.
4077 (coordinates_in_window, Fcoordinates_in_window_p):
4079 (make_parent_window): Adjust sequence_number.
4080 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
4082 * window.h (struct window): New members new_pixel, pixel_left,
4083 pixel_top, pixel_width, pixel_height. Restore sequence_number.
4084 (wset_new_pixel): New function.
4085 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
4086 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
4087 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
4088 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
4089 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
4090 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
4091 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
4092 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
4093 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
4094 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
4095 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
4096 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
4097 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
4098 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
4099 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
4101 (resize_frame_windows, grow_mini_window, shrink_mini_window)
4102 (window_body_width, check_frame_size): Adapt external declarations.
4103 * xdisp.c (last_max_ascent): New integer.
4104 (window_text_bottom_y): Handle bottom divider.
4105 (window_box_width, window_box_height): Calculate pixelwise.
4106 (get_glyph_string_clip_rects): Handle right divider.
4107 (remember_mouse_glyph): When windows are resized pixelwise
4108 proceed with width and height set to 1.
4109 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
4111 (move_it_to): Calculate and return maximum x position
4113 (Fwindow_text_pixel_size): New function.
4114 (resize_mini_window, update_tool_bar): Calculate pixelwise.
4115 (tool_bar_lines_needed): Rename to tool_bar_height.
4116 Calculate pixelwise.
4117 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
4118 Calculate pixelwise.
4119 (redisplay_tool_bar): Calculate pixelwise.
4120 (redisplay_window): Calculate pixelwise. Handle dividers.
4121 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
4122 (x_draw_vertical_border): Handle dividers.
4123 (define_frame_cursor1): Handle vertical drag cursor.
4124 (x_draw_right_divider, x_draw_bottom_divider): New functions.
4125 (expose_window): Calculate pixelwise. Handle dividers.
4126 (init_xdisp): Initialize pixel values.
4127 * xfaces.c (Qwindow_divider): New face.
4128 (realize_basic_faces): Realize it.
4129 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
4130 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
4131 (x_set_scroll_bar_default_width): Default actual width to 16.
4132 (Fx_create_frame): Set sizes pixelwise.
4133 (x_create_tip_frame): Default divider widths to zero.
4134 Pixelize call of change_frame_size.
4135 (Fx_show_tip): Handle divider widths. Initial pixel position
4137 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
4138 (Vx_window_vertical_drag_shape): New option.
4139 * xmenu.c (free_frame_menubar): Pixelize call of
4141 * xterm.c (x_draw_window_divider): New function.
4142 (x_update_window_end): Optionally draw right divider.
4143 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
4144 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
4145 (handle_one_xevent, x_new_font): Calculate pixelwise.
4146 (x_set_window_size_1, x_set_window_size): New argument
4147 pixelwise. Calculate pixelwise.
4148 (x_wm_set_size_hint): Pixelize call of check_frame_size.
4149 (struct x_redisplay_interface): Add x_draw_window_divider.
4150 * xterm.h (struct x_output): Add vertical_drag_cursor.
4152 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
4154 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
4155 Set invisible frames's `redisplay' when a full redisplay is requested.
4156 (redisplay_window): Set must_be_updated_p instead (bug#15999).
4157 (redisplay_mode_lines): Don't set must_be_updated_p any more.
4158 (display_mode_lines): Set it here instead.
4160 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
4162 * dispextern.h (set_window_update_flags): Remove.
4164 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
4166 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
4168 * xdisp.c (REDISPLAY_SOME_P): New macro.
4169 (redisplay_internal): Use it (bug#15999).
4170 (prepare_menu_bars, redisplay_window): Use it as well.
4172 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
4174 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
4176 * w32font.c (g_b_init_get_char_width_32_w): New static var.
4177 (globals_of_w32font): Zero it out.
4178 (GetCharWidth32W_Proc): New function pointer.
4179 (get_char_width_32_w): New function.
4180 (compute_metrics): If get_glyph_outline_w returns an error, try
4181 get_char_width_32_w before declaring a failure. This avoids
4182 punishing raster (a.k.a. "bitmap") fonts by slowing down
4183 redisplay. (Bug#6364).
4185 2013-11-29 Eli Zaretskii <eliz@gnu.org>
4187 * xdisp.c (clear_mouse_face): Don't invalidate the entire
4188 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4189 highlight needs to be redisplayed. (Bug#15913)
4191 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
4193 Fix minor problems found by static checking.
4194 * buffer.h (struct buffer_text, struct buffer):
4195 * frame.h (struct frame):
4196 * window.h (struct window):
4197 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
4198 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
4199 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
4200 no-longer-valid use of HAVE_MENUS.
4201 * xdisp.c (propagate_buffer_redisplay): Now static.
4203 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
4205 * xmenu.c (Fmenu_or_popup_active_p):
4206 * window.c (Fset_window_configuration):
4207 * menu.c (Fx_popup_menu, Fx_popup_dialog):
4208 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
4209 * fns.c (Fyes_or_no_p):
4210 * editfns.c (Fmessage_box, Fmessage_or_box):
4211 * alloc.c (make_save_ptr_ptr):
4212 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
4214 * window.c (Fset_window_configuration): Move select_window later.
4216 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
4218 Refine redisplay optimizations to only redisplay *some* frames/windows
4219 rather than all of them.
4220 * xdisp.c (REDISPLAY_SOME): New constant.
4221 (redisplay_other_windows, wset_redisplay, fset_redisplay)
4222 (bset_redisplay, bset_update_mode_line): New functions.
4223 (message_dolog): Use bset_redisplay.
4224 (clear_garbaged_frames): Use fset_redisplay.
4225 (echo_area_display): Use wset_redisplay.
4226 (buffer_shared_and_changed): Remove.
4227 (prepare_menu_bars): Call Vpre_redisplay_function before updating
4228 frame titles. Compute the actual set of windows redisplayed.
4229 Don't update frame titles and menu bars for frames that don't need to
4231 (propagate_buffer_redisplay): New function.
4233 (redisplay_internal): Use it. Be more selective in the set of windows
4234 we redisplay. Propagate windows_or_buffers_changed to
4235 update_mode_lines a bit later to simplify the code.
4236 (mark_window_display_accurate_1): Reset window and buffer's
4238 (redisplay_window): Do nothing if neither the window nor the buffer nor
4239 the frame needs redisplay.
4240 * window.h (struct window): Add `redisplay' field.
4241 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
4242 (redisplay_other_windows, window_list): New declarations.
4243 * window.c (select_window, Fset_window_start): Use wset_redisplay.
4244 (window_list): Not static any more.
4245 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
4246 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
4247 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
4248 * frame.c (Fmake_frame_visible): Don't redisplay everything.
4249 * frame.h (struct frame): Add `redisplay' field.
4250 Move `external_menu_bar' bitfield next to other bit-fields.
4251 (SET_FRAME_GARBAGED): Use fset_redisplay.
4252 (SET_FRAME_VISIBLE): Don't garbage the frame;
4253 Use redisplay_other_windows.
4254 * buffer.h (struct buffer): Add `redisplay' field.
4255 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
4256 (modify_overlay): Use bset_redisplay.
4257 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
4259 2013-11-28 Eli Zaretskii <eliz@gnu.org>
4261 Support w32 file notifications in batch mode.
4262 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
4263 invalid (which happens in batch mode). If non-interactive, call
4264 handle_file_notifications to store file notification events in the
4265 input queue. (Bug#15933)
4267 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
4269 * w32inevt.c (handle_file_notifications): Now external, not static.
4271 * w32term.h (handle_file_notifications): Provide prototype.
4273 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
4274 init_crit, since init_display, which does that otherwise, is not
4277 2013-11-27 Glenn Morris <rgm@gnu.org>
4279 * Makefile.in ($(lispsource)/international/charprop.el): New.
4280 (emacs$(EXEEXT)): Depend on charprop.el.
4282 2013-11-27 Eli Zaretskii <eliz@gnu.org>
4284 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
4285 deleting portions of the buffer under non-nil REPLACE argument.
4288 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
4289 directory, watch it and not its parent.
4290 (add_watch): Allow empty string in FILE.
4292 2013-11-27 Martin Rudalics <rudalics@gmx.at>
4294 * window.c (Fset_window_start, window_resize_apply)
4295 (window_scroll): Reset window_end_valid (Bug#15957).
4297 2013-11-27 Glenn Morris <rgm@gnu.org>
4299 * Makefile.in (leimdir): Now in lisp source directory.
4300 ($(leimdir)/leim-list.el): Just use ../leim .
4301 * epaths.in (PATH_DUMPLOADSEARCH):
4302 * lread.c (load_path_default):
4303 * nsterm.m (ns_load_path): No more leim directory.
4305 2013-11-26 Andreas Schwab <schwab@suse.de>
4307 * .gdbinit (xgettype): Add cast.
4309 2013-11-26 Glenn Morris <rgm@gnu.org>
4311 Preload leim-list.el.
4312 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
4313 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
4314 is a single directory.
4316 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
4318 bool-vector-subsetp is now the normal direction (Bug#15912).
4319 * data.c (Fbool_vector_subsetp): Test whether the first argument
4320 is a subset of the second one, not the reverse. Add doc string.
4322 Fix minor problems found by static checking.
4323 * lread.c (load_path_default): Now static.
4324 * textprop.c (text_property_stickiness): Be consistent about the
4325 test used when deciding whether to consider the previous character.
4326 This simplifies the code a bit.
4328 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
4330 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
4332 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
4333 (syms_of_frame): Don't defsubr them.
4335 2013-11-25 Glenn Morris <rgm@gnu.org>
4337 * lread.c (load_path_default): Change the sense of the argument.
4338 (init_lread): When EMACSLOADPATH is set, do not ignore changes
4339 from dump_path. When it is not, avoid checking dump_path twice.
4341 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
4342 uninstalled dump_path against installed Vload_path. (Bug#15964)
4344 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
4346 Export get_pos_property to Elisp.
4347 * editfns.c (Fget_pos_property): Rename from get_pos_property.
4348 (syms_of_editfns): Export it to Elisp.
4350 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
4352 2013-11-23 Romain Francoise <romain@orebokech.com>
4354 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
4355 initialization here ...
4356 (syms_of_fileio): ... from here.
4358 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
4360 * lread.c (init_lread): Fix int/Lisp_Object mixup.
4361 Please use --enable-check-lisp-object-type.
4363 2013-11-23 Glenn Morris <rgm@gnu.org>
4365 * process.c (get_process): Explicit error for dead buffers.
4367 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
4369 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
4371 2013-11-23 Glenn Morris <rgm@gnu.org>
4373 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
4374 * lread.c (load_path_check): Take path to check as argument.
4375 (load_path_default): New, split from init_lread.
4376 (init_lread): Move calc of default load-path to load_path_default.
4377 Empty elements in EMACSLOADPATH now stand for the default.
4378 (load-path): Doc fix.
4379 * emacs.c (decode_env_path): Add option to treat empty elements
4380 as nil rather than ".".
4381 * callproc.c (init_callproc_1, init_callproc):
4382 * image.c (Vx_bitmap_file_path):
4383 * lisp.h (decode_env_path):
4384 * lread.c (Vsource_directory):
4385 Update for new argument spec of decode_env_path.
4387 2013-11-22 Eli Zaretskii <eliz@gnu.org>
4389 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
4390 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
4392 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
4394 Fix some dependency problems that cause unnecessary recompiles.
4395 Problem reported by RMS in
4396 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
4397 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
4398 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
4399 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
4400 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
4401 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
4402 (boostrap-clean): No need to remove stamp-oldxmenu.
4404 Fix recently introduced bool vector overrun.
4405 This was due to an optimization that went awry.
4406 Reported by Glenn Morris in
4407 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
4408 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
4409 for empty vectors, undoing the 2013-11-18 change.
4410 * data.c (bool_vector_binop_driver): Rely on this.
4411 Fix bug that occasionally overran the destination.
4412 * lisp.h (struct Lisp_Bool_vector): Document this.
4414 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
4416 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
4419 * nsterm.m (init, run, stop:): Comment out for now, does not work
4422 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
4424 * charset.c (syms_of_charset): Don't read past end of string.
4426 2013-11-19 Glenn Morris <rgm@gnu.org>
4428 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
4430 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
4432 Add hooks to run on gaining/losing focus. (Bug#15029)
4433 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
4434 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
4435 (syms_of_frame): Add focus-in-hook, focus-out-hook.
4437 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
4439 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
4440 The old names predated the API change that put destination at end.
4442 Improve API of recently-added bool vector functions (Bug#15912).
4443 The old API had (bool-vector-count-matches A B)
4444 and (bool-vector-count-matches-at A B I), which gave the
4445 misleading impression that the two functions were variants, one
4446 with a location I. The new API has (bool-vector-count-population A)
4447 and (bool-vector-count-consecutive A B I) to make the distinction
4448 clearer. The first function no longer has a B argument, since the
4449 caller can easily determine the number of nils if the length and
4450 number of ts is known.
4451 * data.c (Fbool_vector_count_population): Rename from
4452 bool_vector_count_matches, and accept just 1 argument.
4453 (Fbool_vector_count_consecutive): Rename from
4454 Fbool_vector_count_matches_at.
4456 Always allocate at least one bits_word per bool vector.
4457 See Daniel Colascione in:
4458 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
4459 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
4460 * data.c (bool_vector_binop_driver): Rely on this. Tune.
4461 * lisp.h (struct Lisp_Bool_vector): Document this.
4463 2013-11-18 Eli Zaretskii <eliz@gnu.org>
4465 * insdel.c (invalidate_buffer_caches): New function, consolidated
4466 from part of prepare_to_modify_buffer.
4467 (insert_from_gap, prepare_to_modify_buffer):
4468 * coding.c (code_convert_region, code_convert_string):
4469 Call invalidate_buffer_caches. (Bug#15841)
4471 * lisp.h (invalidate_buffer_caches): Add prototype.
4473 2013-11-17 Eli Zaretskii <eliz@gnu.org>
4475 * w32term.c (x_update_window_end): Don't invalidate the entire
4476 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4477 highlight needs to be redisplayed. (Bug#15913)
4479 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
4481 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
4483 2013-11-16 Eli Zaretskii <eliz@gnu.org>
4485 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
4486 while we are using Vprin1_to_string_buffer.
4488 * keymap.c (describe_map): Don't crash if PT is 1 both before and
4489 after inserting the description string. (Bug#15907)
4491 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4493 * data.c: Work around bogus GCC diagnostic about shift count.
4494 Reported by Eli Zaretskii in
4495 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
4496 (pre_value): New function.
4497 (count_trailing_zero_bits): Use it.
4499 2013-11-15 Eli Zaretskii <eliz@gnu.org>
4501 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
4502 assume C macros are not supported even under -g3 in these old GCC
4505 2013-11-15 Leo Liu <sdl.web@gmail.com>
4507 * minibuf.c (Ftry_completion, Fall_completions)
4508 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
4510 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4512 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
4513 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
4514 This avoids placing unnecessary constants into the Emacs code.
4516 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
4518 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
4519 for Cygwin w32 build.
4521 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
4522 for Cygwin w32 build. (Bug#15892)
4524 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
4526 Simplify, port and tune bool vector implementation.
4527 * alloc.c (bool_vector_exact_payload_bytes)
4528 (bool_vector_payload_bytes): Remove.
4529 (bool_vector_fill): Return its argument.
4530 * alloc.c (bool_vector_fill):
4532 * print.c (print_object):
4533 Simplify by using bool_vector_bytes.
4534 * alloc.c (make_uninit_bool_vector):
4535 New function, broken out from Fmake_bool_vector.
4536 (Fmake_bool_vector): Use it. Use tail call.
4537 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
4538 * data.c (BITS_PER_ULL): New constant.
4539 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
4540 if long long versions don't exist.
4541 (shift_right_ull): New function.
4542 (count_one_bits_word): New function, replacing popcount_bits_word
4543 macro. Don't assume that bits_word is no wider than long long.
4544 (count_one_bits_word, count_trailing_zero_bits):
4545 Don't assume that bits_word is no wider than long long.
4546 * data.c (bool_vector_binop_driver, bool_vector_not):
4547 * fns.c (Fcopy_sequence):
4549 Create an uninitialized destination, to avoid needless work.
4550 (internal_equal): Simplify.
4551 (Ffillarray): Prefer tail call.
4552 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
4553 contain at least one word.
4554 (bits_word_to_host_endian): Prefer if to #if. Don't assume
4555 chars are narrower than ints.
4556 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
4557 * fns.c (Fcopy_sequence):
4559 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
4560 Don't try to port to hosts where bits_word values have holes; the
4561 code wouldn't work there anyway. Verify this assumption, though.
4562 (bool_vector_bytes): New function.
4563 (make_uninit_bool_vector): New decl.
4564 (bool_vector_fill): Now returns Lisp_Object.
4566 * xfns.c (xic_create_fontsetname):
4567 * xrdb.c (gethomedir): Prefer tail calls.
4569 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
4571 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
4572 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
4574 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
4575 that requires a return value.
4576 (Fset_buffer_modified_p): Take advantage of this change to do
4579 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4581 * buffer.c (Frestore_buffer_modified_p): Sync it with
4582 Fset_buffer_modified_p.
4583 (Fforce_mode_line_update): New function, moved from subr.el.
4584 (Fset_buffer_modified_p): Use them.
4585 (syms_of_buffer): Defsubr Fforce_mode_line_update.
4587 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
4589 * search.c (find_newline): Rewrite to prefer offsets to pointers.
4590 This avoids undefined behavior when subtracting pointers into
4591 different aways. On my platform it also makes the code a tad
4592 smaller and presumably faster.
4594 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4596 * keyboard.c (command_loop_1): Use region-extract-function.
4597 * insdel.c (Qregion_extract_function): Not static any more (can we
4598 stop pretending that these vars can benefit from being marked static?).
4600 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4602 * search.c (find_newline): If buffer text is relocated during the
4603 "dumb loop", adjust C pointers into buffer text to follow suit.
4606 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
4608 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
4609 for conversion (Bug#15837).
4611 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4613 * fileio.c (Finsert_file_contents): Invalidate the newline cache
4614 for the entire range of inserted characters. (Bug#15841)
4616 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
4618 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
4620 (realize_default_face): Remove assignment to distant-foreground if
4621 unspecified (Bug#15815).
4623 2013-11-08 Eli Zaretskii <eliz@gnu.org>
4625 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
4626 cache-long-scans disabled, since we don't want to call
4627 prepare_to_modify_buffer (in insert_1_both) for each message we
4630 * buffer.h (bset_cache_long_scans): New INLINE function, moved
4631 from buffer.c. Improve commentary to the buffer field setter
4634 * buffer.c (bset_cache_long_scans): Static function deleted.
4635 Improve commentary to the buffer field setter functions.
4636 (init_buffer_once): Default for cache-long-scans changed to t.
4639 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
4641 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
4643 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
4644 This bug was introduced in my 2013-06-21 change, and caused
4645 struct Lisp_Sub_Char_Table objects to be given too many slots,
4646 which broke 'make -C admin/unidata'.
4648 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
4650 Import changes from mac-port 4.5.
4651 * macfont.m (mac_font_copy_default_descriptors_for_language)
4652 (mac_font_copy_default_name_for_charset_and_languages): Declare.
4653 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
4654 (macfont_language_default_font_names): New.
4655 (macfont_list): Rearrange language/charset code.
4656 (macfont_close): Don't check for macfont_info->cache.
4657 (mac_ctfont_create_preferred_family_for_attributes): New font
4658 selection code, call
4659 mac_font_copy_default_name_for_charset_and_languages.
4660 (mac_font_copy_default_descriptors_for_language)
4661 (mac_font_copy_default_name_for_charset_and_languages): New functions.
4663 * macfont.h (kCTVersionNumber10_9): Define if not defined.
4665 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
4667 Port to C11 aligned_alloc, and fix some integer overflows.
4668 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
4669 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
4670 and use of posix_memalign replaced with aligned_alloc.
4671 (aligned_alloc): New function, defined or declared as needed.
4672 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
4673 Don't undef; configure.ac now does this.
4674 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
4675 (calloc, aligned_alloc): Check for integer overflow.
4676 (aligned_alloc): Rename from memalign. All uses changed.
4677 (memalign): New function, an alias for aligned_alloc.
4679 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4681 * xdisp.c (redisplay_internal): Fix typo in last change.
4683 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4685 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
4687 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4689 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
4690 redisplay--mode-lines-cause.
4691 (redisplay_internal): Keep them uptodate. Remove redundant check of
4692 buffer_shared_and_changed.
4693 * *.[chm]: Number every assignment to update_mode_lines so we
4694 can track why it is set.
4696 2013-11-06 Eli Zaretskii <eliz@gnu.org>
4698 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
4700 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4702 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
4703 can track why it is set.
4705 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4707 Integer-related fixes for term.c etc.
4708 * dispextern.h (face_tty_specified_color): New function.
4709 * term.c (turn_on_face): Don't rely on undefined behavior when
4710 assigning an out-of-range value to 'long'.
4711 Simplify test for toggling highlight.
4712 (tty_capable_p): Omit last two (unused) args. All callers changed.
4713 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
4714 (read_menu_input, tty_menu_activate, tty_menu_show):
4715 * xfaces.c (x_supports_face_attributes_p)
4716 (tty_supports_face_attributes_p):
4717 Use bool for boolean. All callers changed.
4718 (tty_supports_face_attributes_p): Omit defaults for color indices;
4719 no longer needed. Simplify tail call.
4721 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4723 * xdisp.c (prepare_menu_bars): Mark static.
4724 * lisp.h (prepare_menu_bars): Don't declare.
4725 * xselect.c (x_handle_selection_clear):
4726 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
4728 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4730 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
4731 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
4733 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4735 * keyboard.c (Fcommand_error_default_function): Rename from
4736 Fdefault_error_output.
4738 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
4740 * keyboard.c (Fdefault_error_output): New function, extracted from
4742 (syms_of_keyboard): Use it for Vcommand_error_function.
4744 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4746 * eval.c (handlerlist_sentinel): New variable (bug#15802).
4747 (init_eval): Use it to ensure handlerlist is non-NULL.
4748 (unwind_to_catch): Make sure we never set handlerlist to NULL.
4749 (Fsignal): Adjust NULLness test of handlerlist.
4750 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
4752 2013-11-05 Eli Zaretskii <eliz@gnu.org>
4754 * callproc.c (call_process): Call prepare_to_modify_buffer before
4755 decoding text read from the sub-process, as the decoded stuff will
4756 be inserted into the buffer. This will invalidate the various
4757 caches maintained for the buffer. (Bug#15148)
4759 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
4761 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4762 string of glyphless-char-display.
4764 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
4766 * nsfns.m (ns_get_name_from_ioreg): New function.
4767 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
4768 OSX >= 10.9. Use ns_get_name_from_ioreg.
4770 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4772 Simplify and port recent bool vector changes.
4773 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
4774 only in this file. Use a more-efficient implementation if the
4775 second argument is a power of 2.
4776 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
4777 Remove no-longer-necessary compile-time checks.
4778 (bool_vector_exact_payload_bytes): New function.
4779 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
4780 exact payload changed to call the new function. Do not assume
4781 that the arg or result fits in ptrdiff_t.
4782 (bool_vector_fill): New function.
4783 (Fmake_bool_vector): Use it. Don't assume bit counts fit
4785 (vroundup_ct): Don't assume arg fits in size_t.
4786 * category.c (SET_CATEGORY_SET): Remove. All callers now just
4787 invoke set_category_set.
4788 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
4789 All callers changed. Use bool_vector_set.
4790 * category.h (XCATEGORY_SET): Remove; no longer needed.
4791 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
4793 * data.c (Faref): Use bool_vector_ref.
4794 (Faset): Use bool_vector_set.
4795 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
4796 (Fbool_vector_not, Fbool_vector_count_matches)
4797 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
4798 * fns.c (concat): Use bool_vector_ref.
4799 (Ffillarray): Use bool_vector_fill.
4800 (mapcar1): Use bool_vector_ref.
4801 (sxhash_bool_vector): Hash words, not bytes.
4802 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
4803 a constant, since it's now used in #if.
4804 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
4805 unsigned char on unusual architectures, so that we no longer
4806 assume that the number of bits per bits_word is a power of two or
4807 is a multiple of 8 or of CHAR_BIT.
4808 (Qt): Add forward decl.
4809 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
4810 at least as strictly as bits_word.
4811 (bool_vector_data, bool_vector_uchar_data): New accessors.
4812 All data structure accesses changed to use them.
4813 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4814 (bool_vector_set): New functions.
4815 (bool_vector_fill): New decl.
4816 (ROUNDUP): Move to alloc.c as described above.
4818 Fix recent gnutls changes.
4819 * gnutls.c (Fgnutls_boot): Don't assume C99.
4820 * process.c (wait_reading_process_output): Fix typo in recent change.
4822 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4824 * process.c (wait_reading_process_output, read_process_output)
4825 (send_process): Check gnutls_state is not NULL.
4827 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4828 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4830 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4832 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4833 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4835 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4838 * nsfns.m (Fx_create_frame): Fix memory leak.
4840 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4841 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4842 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4844 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4846 * xdisp.c (message3_nolog, message_with_string): Encode the string
4847 before writing it to the terminal in a non-interactive session.
4849 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4850 sure we concatenate them into a unibyte string.
4852 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4853 resulting temporary name before returning it to the caller.
4854 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4855 is a unibyte string, convert NAME to a unibyte string to ensure
4856 that the result is also a unibyte string.
4858 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4859 create unibyte strings from default paths and directory/file
4862 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4865 * callproc.c (init_callproc): Use build_unibyte_string to make
4866 sure we create unibyte strings from default paths and
4867 directory/file names.
4869 * buffer.c (init_buffer): Don't store default-directory of
4870 *scratch* in multibyte form. The original problem which led to
4871 that is described in
4872 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4873 but it was solved long ago. (Bug#15260)
4875 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4877 Port to stricter C99 platforms.
4878 Especially, C99 prohibits nesting a struct X inside struct Y if
4879 struct X has a flexible array member.
4880 * alloc.c (struct sdata): New type.
4881 (sdata): Implement in terms of struct sdata.
4882 Remove u member; all uses replaced by next_vector, set_next_vector.
4883 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4884 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4885 (struct sblock): Rename first_data member to data, which is now
4886 a flexible array member. All uses changed.
4887 (next_vector, set_next_vector, large_vector_vec): New functions.
4888 (vector_alignment): New constant.
4889 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4890 (struct large-vector): Now merely a NEXT member, since the old approach
4891 ran afoul of stricter C99. All uses changed to use
4892 large_vector_vec or large_vector_offset.
4893 (large_vector_offset): New constant.
4894 * dispnew.c: Include tparam.h, for tgetent.
4895 Do not include term.h; no longer needed.
4896 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4897 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4898 (struct Lisp_Vector): Use a flexible array member for contents,
4899 instead of a union with a member that is an array of size 1.
4901 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4902 fact that the struct no longer contains a union.
4903 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4904 (struct Lisp_Save_Value, struct Lisp_Free):
4905 Use unsigned, not int, for spacers, to avoid c99 warning.
4906 (union specbinding): Use unsigned, not bool, for bitfield, as
4907 bool is not portable to pre-C99 hosts.
4909 2013-11-04 Glenn Morris <rgm@gnu.org>
4911 * emacs.c (usage_message): Mention that `-L :...' appends.
4913 2013-11-02 Glenn Morris <rgm@gnu.org>
4915 * Makefile.in (abs_builddir): Remove.
4916 (bootstrap_exe): Use relative filename.
4918 Use relative filenames in TAGS files.
4919 * Makefile.in (abs_srcdir): Remove it again.
4920 (.PHONY): Remove frc.
4921 (maintainer-clean): No more TAGS-LISP file.
4922 (TAGS): Pass relative file names to etags.
4923 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4925 * Makefile.in (abs_srcdir): New, set by configure.
4927 (maintainer-clean): Remove pointless echo. That should be in the
4928 top-level Makefile, if anywhere. Delete TAGS-LISP.
4929 (extraclean): No s/ and m/ directories for some time.
4930 (TAGS): Also depend on ctagsfiles3.
4931 Remove no-longer-defined S_FILE.
4932 Pass absolute filenames to etags once more.
4933 (TAGS-LISP): Replace lispdir with its expansion.
4934 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4935 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4937 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4939 * xfaces.c (check_lface_attrs, realize_default_face):
4940 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4941 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4943 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4945 * emacs.c (original_pwd): Remove global var by making it local.
4946 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4948 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4950 * xfaces.c: Declare color_distance.
4951 (QCdistant_foreground): New variable.
4952 (NEAR_SAME_COLOR_THRESHOLD): New define.
4953 (load_color2): New function.
4954 (load_color): Call load_color2.
4955 (load_face_colors): Call load_color2 and if distant-color is specified
4956 calculate distant and use distant-color if colors are near.
4957 (LFACE_DISTANT_FOREGROUND): New define.
4958 (merge_face_ref, Finternal_set_lisp_face_attribute)
4959 (Finternal_get_lisp_face_attribute)
4960 (x_supports_face_attributes_p): Handle distant-foreground similar to
4962 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4964 * dispextern.h (lface_attribute_index):
4965 Add LFACE_DISTANT_FOREGROUND_INDEX.
4967 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4969 * image.c (pbm_next_char): New function.
4970 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4971 (pbm_scan_number): Use it.
4972 (Qlibjpeg_version): New variable.
4973 (syms_of_image): DEFSYM and initialize it.
4975 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4977 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4979 2013-10-31 Glenn Morris <rgm@gnu.org>
4981 * emacs.c (original_pwd): New char.
4982 (main): If using --chdir, store original_pwd.
4983 (init_cmdargs): When setting Vinvocation_directory based on a
4984 relative argv[0], use original_pwd if set. (Bug#15768)
4986 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4988 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4990 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4992 * insdel.c: Fix minor problems found by static checking.
4993 (Qregion_extract_function): Now static.
4994 (prepare_to_modify_buffer_1): Remove unused locals.
4996 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4998 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4999 (syms_of_xdisp): Declare pre-redisplay-function.
5000 (markpos_of_region): Remove function.
5001 (init_iterator, compute_stop_pos, handle_face_prop)
5002 (face_before_or_after_it_pos, reseat_to_string)
5003 (get_next_display_element, window_buffer_changed)
5004 (redisplay_internal, try_cursor_movement, redisplay_window)
5005 (try_window_reusing_current_matrix, try_window_id, display_line)
5006 (note_mode_line_or_margin_highlight, note_mouse_highlight)
5007 (display_string, mouse_face_from_buffer_pos): Remove region handling.
5008 * window.h (struct window): Remove field `region_showing'.
5009 * dispextern.h (struct it): Remove region_beg/end_charpos.
5010 (face_at_buffer_position, face_for_overlay_string)
5011 (face_at_string_position): Update prototypes.
5012 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
5013 (face_at_string_position): Remove `region_beg' and `region_end' args.
5014 * fontset.c (Finternal_char_font):
5015 * font.c (font_at, font_range): Adjust calls accordingly.
5016 * insdel.c (Qregion_extract_function): New var.
5017 (syms_of_insdel): Initialize it.
5018 (prepare_to_modify_buffer_1): Use it.
5020 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
5022 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
5023 * ftxfont.c (ftxfont_get_gcs):
5024 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
5025 * xfaces.c (x_free_colors, x_free_dpy_colors)
5026 (x_create_gc, unload_color):
5027 * xselect.c (x_property_data_to_lisp):
5028 * xsettings.c (parse_settings):
5029 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
5030 (get_bits_and_offset): Adjust definition.
5031 * frame.c (XParseGeometry): Adjust locals.
5032 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
5033 * regex.h (toplevel): Likewise for reg_syntax_t.
5035 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
5037 * eval.c (run_hook_with_args): Use FUNCTIONP.
5039 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
5041 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
5042 fields, drop 'allocated_p' member and use -1 for uninitialized value.
5043 * w32term.h (struct w32_output): Similarly but do not use -1 because...
5044 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
5045 on MS-Windows anyway.
5046 (free_face_colors): Define only if HAVE_X_WINDOWS and...
5047 (free_realized_face): ...adjust user.
5048 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
5049 white relief pixels to -1.
5050 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
5051 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
5052 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
5054 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
5056 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
5057 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
5058 in practice now. All callers changed.
5060 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
5062 * dispextern.h (struct face): Use bitfields for 'underline_type'
5063 and 'box' members. Remove set-but-unused members 'pixmap_w' and
5064 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
5065 'stipple' member. Move 'lface' member up to help...
5066 * xfaces.c (make_realized_face): ...this function to find and
5067 clear just the members that need clearing.
5068 (load_face_colors, realize_x_face):
5069 * xdisp.c (extend_face_to_end_of_line): Adjust user.
5071 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
5073 * xftfont.c (struct xftfont_info): Remove set-but-unused
5075 (xftfont_open): Adjust user.
5076 (xftfont_get_colors): Remove useless prototype.
5078 2013-10-26 Eli Zaretskii <eliz@gnu.org>
5080 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
5081 before passing them to 'unexec'. (Bug#15260)
5083 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
5085 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
5087 2013-10-25 Eli Zaretskii <eliz@gnu.org>
5089 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
5090 the changed signature of the font driver's 'close' method.
5092 * w32font.h (w32font_close): Adjust the prototype to the change in
5093 function definition.
5095 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
5097 * w32uniscribe.c (uniscribe_close): Adapt the call to
5098 w32font_close to its new prototype.
5100 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
5102 Omit unused frame argument of font API's close function.
5103 * font.h (struct font): Drop frame argument. Adjust comment.
5104 * font.c (font_clear_cache, font_close_object): Adjust users.
5105 * ftfont.c (ftfont_close):
5106 * ftxfont.c (ftxfont_close):
5107 * macfont.m (macfont_close):
5108 * nsfont.m (nsfont_close):
5109 * w32font.c (w32font_close):
5110 * xfont.c (xfont_close):
5111 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
5112 tweak comments and make functions safe if called more than once for
5113 the same font object.
5115 Perform font-specific cleanup when font object is swept by GC. See
5116 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
5117 * alloc.c (cleanup_vector): New function.
5118 (sweep_vector): Call it for each reclaimed vector object.
5119 * font.h (struct font): Adjust comment.
5121 2013-10-24 Glenn Morris <rgm@gnu.org>
5123 * Makefile.in (abs_top_srcdir): New, set by configure.
5125 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
5127 Adjust recent font-related changes to fix bug#15686.
5128 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
5129 is a live window system frame, mark its default font too.
5131 2013-10-23 Glenn Morris <rgm@gnu.org>
5133 * Makefile.in (RUN_TEMACS): Make relative (again).
5134 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
5135 (bootstrap-emacs$(EXEEXT)):
5136 Quote entities that might contain whitespace.
5138 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
5140 Port to Solaris 10 and its bundled GCC.
5141 Problem reported by Timothy C. Burt.
5142 * floatfns.c (isfinite, isnan): Redefine unconditionally.
5144 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
5146 Do not allow font caches to grow too large.
5147 * alloc.c (compact_font_cache_entry, compact_font_caches):
5148 New functions or stub if not HAVE_WINDOW_SYSTEM.
5149 (compact_undo_list): Factor out from Fgarbage_collect.
5151 (mark_face_cache): Mark face font. Move down to avoid
5153 (mark_terminals): Do not mark font cache here.
5154 (Fgarbage_collect): Call compaction functions described
5155 above. Adjust comment.
5157 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
5159 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
5160 chdir to HOME (bug#15607).
5162 * nsterm.m (Qcocoa, Qgnustep): New variables.
5163 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
5164 (ns_get_color): Make selection color work for GNUstep also.
5166 2013-10-18 Eli Zaretskii <eliz@gnu.org>
5168 * keyboard.c (make_lispy_event): Remove GPM-specific code that
5169 handles mouse clicks. Instead, let GPM use the same code as all
5170 the other mice use. See the discussion starting at
5171 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
5172 for the details of the problem with the menu bar this fixes.
5174 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
5176 Remove port-specific display name lists to avoid extra
5177 complexity and data duplication with display info lists.
5178 * xterm.h (x_display_name_list): Remove declaration.
5179 * xterm.c (x_display_name_list): Remove.
5180 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
5181 * xfns.c (x_display_info_for_name, Fx_display_list):
5182 Likewise. Use x_display_list where appropriate.
5183 * w32term.h (w32_display_name_list): Remove declaration.
5184 * w32term.c (w32_display_name_list): Remove.
5185 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
5187 * w32fns.c (x_display_info_for_name, Fx_display_list):
5188 Likewise. Use x_display_list where appropriate.
5189 * nsterm.h (ns_display_name_list): Remove declaration.
5190 * nsterm.m (ns_display_name_list): Remove.
5191 (ns_term_init, syms_of_nsterm): Adjust users.
5192 * nsfns.m (ns_display_info_for_name, Fx_display_list):
5193 Likewise. Use x_display_list where appropriate.
5194 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
5195 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
5196 (mark_terminals): Mark per-terminal font cache.
5198 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
5200 Don't run timers in input-pending-p. Its new check-timers param
5201 provides the prior behavior. (Bug#15045).
5202 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
5204 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
5206 Make some functions static in non-Microsoft builds.
5207 On my platform (Fedora 19 x86-64), this shrinks the
5208 Emacs executable (text+data) by 0.25%.
5209 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
5210 (load_color) [!MSDOS]:
5211 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
5212 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
5213 * lisp.h (check_existing):
5214 * process.h (conv_sockaddr_to_lisp, network_interface_list)
5215 (network_interface_info) [!WINDOWSNT]:
5216 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
5217 Remove extern decls.
5218 * fileio.c (check_existing):
5219 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
5220 * process.c (conv_sockaddr_to_lisp, network_interface_list)
5221 (network_interface_info) [!WINDOWSNT]:
5222 * term.c (encode_terminal_code) [!WINDOWSNT]:
5223 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
5224 * xfaces.c (load_color) [!MSDOS]:
5226 * fileio.c (check_existing, check_executable, check_writable):
5227 * process.c (network_interface_list, network_interface_info):
5228 Move earlier, so that we don't need forward decls.
5229 * gnutls.c (fn_gnutls_transport_set_errno)
5230 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
5232 * w32.c (init_environment): Use faccessat rather than
5233 check_existing, partly for consistency with the rest of the code
5234 in this file, partly so that check_existing can be static.
5236 Make VALMASK visible to GDB even if clang is used (Bug#15574).
5237 * emacs.c (MAIN_PROGRAM): New macro.
5238 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
5239 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5241 bool vector int width fixes
5242 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
5243 (Fbool_vector_count_matches_at):
5244 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
5245 can exceed PTRDIFF_MAX, at least in theory.
5246 (Fbool_vector_count_matches_at):
5247 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
5249 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
5251 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
5252 (struct sockaddr): Add forward decl, for platforms that lack it.
5254 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
5256 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
5259 2013-10-16 Eli Zaretskii <eliz@gnu.org>
5261 * w32.c (network_interface_get_info, network_interface_list)
5262 (network_interface_info): New functions. (Bug#15610)
5263 (GetAdaptersInfo_Proc): New typedef.
5264 (get_adapters_info): New wrapper function.
5265 (globals_of_w32): Initialize g_b_init_get_adapters_info.
5267 * process.h (network_interface_list, network_interface_info):
5270 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
5271 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
5272 all systems. Return non-nil for systems that HAVE_NET_IF_H and
5273 for WINDOWSNT. Doc fix.
5274 (syms_of_process): Defsubr Snetwork_interface_list and
5275 Snetwork_interface_info unconditionally.
5277 * menu.c (have_boxes): Fix redundant simulation of radio buttons
5278 in NS GUI sessions. (Bug#15629)
5280 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
5282 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
5284 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5286 * print.c (print_object): Print " ..." when truncating bool vectors.
5288 2013-10-15 Eli Zaretskii <eliz@gnu.org>
5290 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
5291 standard mouse buttons.
5293 * termhooks.h (struct input_event): Remove incorrect commentary.
5295 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5297 Disallow bool vector operations on mixed-length operands.
5298 The old behavior left garbage in the result vector sometimes,
5299 and didn't seem to be useful.
5300 * data.c (Qwrong_length_argument): New static var.
5301 (wrong_length_argument): New function.
5302 (bool_vector_binop_driver): Check that args agree in length.
5304 * keyboard.c, keyboard.h (all_kboards): Now static.
5306 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
5308 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
5309 note from the lispref.
5311 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
5313 * nsterm.h (struct ns_display_info): Remove set-but-unused
5314 member image_cache (image caches are per-terminal anyway).
5315 (FRAME_X_IMAGE_CACHE): Remove.
5316 * nsterm.m (ns_initialize_display_info): Adjust user.
5318 2013-10-14 Eli Zaretskii <eliz@gnu.org>
5320 * w32proc.c: Include mingw_time.h.
5322 * w32.c: Include mingw_time.h.
5324 Implement scrolling of TTY menus when the screen is too short.
5326 * term.c (tty_menu_display): Accept an additional argument, the
5327 menu item from which to start displaying the menu. Account for
5328 the value of Y when limiting the menu to the number of available
5330 (mi_result): New enumeration.
5331 (read_menu_input): Return enumerated value. When the y coordinate
5332 hits min_y or max_y, return scroll indication instead of wrapping
5334 (tty_menu_activate): Handle the scrolling indications from
5335 read_menu_input. Compute the first menu item to display and pass
5336 it to tty_menu_display.
5338 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5340 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
5341 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
5342 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
5343 Adjust to match the change described below.
5344 (struct terminal): Move must_write_spaces, line_ins_del_ok,
5345 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
5346 memory_below_frame members to...
5347 * termchar.h (struct tty_display_info): ...here because they're
5348 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
5349 * term.c (init_tty):
5350 * nsterm.m (ns_create_terminal):
5351 * w32term.c (w32_create_terminal):
5352 * xterm.c (x_create_terminal): Adjust users.
5353 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
5354 to filter out non-TTY frames. Adjust comment.
5355 (scrolling): Adjust user. Prefer eassert for debugging check.
5357 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5359 * xfaces.c (PT_PER_INCH): Remove unused macro.
5360 * termhooks.h (struct terminal): Remove set-but-unused
5361 member fast_clear_end_of_line.
5362 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
5363 * nsterm.m (ns_create_terminal):
5364 * term.c (init_tty):
5365 * w32term.c (w32_create_terminal):
5366 * xterm.c (x_create_terminal): Adjust users.
5368 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
5370 * lisp.h (bool_vector_size): New function.
5371 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
5372 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5373 (Fbool_vector_not, Fbool_vector_count_matches_at):
5374 Remove uses of 'eassume' that should no longer be needed,
5375 because they are subsumed by the 'eassume' in bool_vector_size.
5377 2013-10-12 Eli Zaretskii <eliz@gnu.org>
5379 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
5380 after inclusion of gif_lib.h, thus fixing compiler warnings caused
5381 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
5383 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5385 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
5386 have different dimensions. (Bug#15575)
5388 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
5391 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
5393 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5395 * term.c (tty_menu_show): Never return with unbalanced
5396 specpdl. Use eassert for debugging check. Adjust style.
5398 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5400 * term.c (read_menu_input): Make selection of menu items
5401 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
5402 (tty_menu_activate): Fix off-by-one error when computing max_y.
5404 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
5406 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
5407 audit logging (only used with GnuTLS 3.x) and enable it.
5409 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5411 * dispnew.c (redraw_frame): Remove useless #ifdef because
5412 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
5413 Also, move TTY fflush to...
5414 * term.c (tty_update_end): ...this function.
5416 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5418 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
5419 the end of the frame's glyph matrix. (Bug#15575)
5421 * term.c (tty_menu_display): Don't move cursor while overwriting
5422 frame's glyphs with menu items. Limit the number of items
5423 displayed to what can be shown on the available screen lines,
5424 excluding the echo area.
5425 (tty_menu_activate): Limit the Y coordinate allowed by
5426 read_menu_input to the last screen line used for menu display.
5428 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
5430 * lisp.h (eassume): New macro.
5431 Also, include <verify.h>, for 'assume'.
5432 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
5433 (vroundup, vector_nbytes):
5434 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5435 (Fbool_vector_not, Fbool_vector_count_matches)
5436 (Fbool_vector_count_matches_at):
5437 Use eassume, not eassert.
5438 * casetab.c (set_identity, shuffle):
5439 * composite.c (composition_gstring_put_cache):
5440 * dispnew.c (update_frame_1):
5441 * ftfont.c (ftfont_shape_by_flt):
5442 * image.c (gif_load):
5443 * intervals.c (offset_intervals):
5444 * macfont.m (macfont_shape):
5445 Remove calls to 'assume' that are no longer needed, because
5446 --enable-gcc-warnings no longer generates bogus warnings
5447 when these calls are removed.
5449 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5451 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
5453 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
5455 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
5456 (Qsubstitute_env_in_file_name): New var.
5457 (syms_of_fileio): Define it.
5459 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5461 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
5462 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
5465 * term.c (save_and_enable_current_matrix): Don't allocate and
5466 don't save margin areas.
5467 (restore_desired_matrix): Don't restore margin areas.
5468 (free_saved_screen): Don't free margin areas.
5470 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
5472 * image.c: Pacify --enable-gcc-warnings.
5473 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
5474 #define only if used.
5476 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5478 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
5479 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
5480 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
5481 (gif_load): For giflib v5.x and later, display the error message
5482 produced by giflib when its functions fail.
5483 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
5486 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5488 * keyboard.c (last_event_timestamp): Remove. For X selection and
5489 GTK popup menus, it may be obtained from per-frame X display info.
5490 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
5491 (process_special_events): Adjust users.
5492 * keyboard.h (last_event_timestamp): Remove declaration.
5493 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
5494 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
5495 * menu.h (xmenu_show): Adjust prototype.
5496 * menu.c (Fx_popup_menu): Adjust user.
5497 * xselect.c (x_own_selection, x_get_foreign_selection)
5498 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
5500 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5502 * keyboard.c (init_kboard): Now static. Add arg
5503 to denote window system. Adjust comment.
5504 (init_keyboard): Adjust user.
5505 (allocate_kboard): New function.
5507 * nsterm.m (ns_term_init):
5508 * term.c (init_tty):
5509 * w32term.c (w32_create_terminal):
5510 * xterm.c (x_term_init): Use it.
5511 * keyboard.h (init_kboard): Remove prototype.
5512 (allocate_kboard): Add prototype.
5514 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
5516 * image.c (GIFLIB_MAJOR): Ensure it's defined.
5517 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
5519 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5521 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
5523 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5525 * term.c (tty_menu_activate): Flush the output stream after
5526 showing the cursor, and don't mark the frame garbaged at exit from
5527 the function. Fixes redisplay glitches when moving from one menu
5530 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
5532 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
5533 or throw error (Bug#15570).
5535 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5537 * intervals.c (temp_set_point_both): Move test into 'eassert',
5540 * lisp.h (eassert): Don't use 'assume'.
5541 Sometimes 'assume' wins in performance, and sometimes it loses,
5542 so it shouldn't be used all the time. Perhaps we need two
5543 flavors of 'eassert', one for where 'assume' is far more likely
5544 to help or to hurt; but that can be done later.
5545 Problem reported by Dmitry Antipov in
5546 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
5547 Also, don't include <verify.h>; no longer needed.
5549 2013-10-09 Glenn Morris <rgm@gnu.org>
5551 * eval.c (Fcond): Doc tweak.
5553 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5555 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
5556 expressions with side effects to eassert. (Bug#15565)
5558 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
5560 * fns.c (hashfn_user_defined): Allow hash functions to return any
5563 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5565 Fix minor problems found by static checking.
5566 * dispnew.c (save_current_matrix): Omit unnecessary casts.
5567 * dispnew.c (update_frame_with_menu): Mark debug local as used.
5568 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
5569 * keyboard.c (read_menu_command): Remove unused local.
5570 * lisp.h (read_menu_command): New decl.
5571 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
5572 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
5573 Return ptrdiff_t, not int.
5574 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
5575 not int, for benefit of xpalloc.
5576 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
5578 (have_menus_p): Remove; unused.
5579 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
5580 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
5581 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
5583 (save_and_enable_current_matrix): Omit unnecessary casts.
5584 (read_menu_input): Omit local extern decl (now in lisp.h).
5585 Don't access uninitialized storage if mouse_get_xy fails.
5586 (tty_menu_activate): Mark local as initialized, for lint.
5587 (tty_menu_activate, tty_meny_show): Remove unused locals.
5589 2013-10-08 Eli Zaretskii <eliz@gnu.org>
5591 Support menus on text-mode terminals.
5592 * xterm.h (xw_popup_dialog): Add prototype.
5594 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
5595 (xmenu_show): Block input here, instead in Fx_popup_menu.
5596 (xw_popup_dialog): New function, with X-specific bits of popup
5599 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
5602 * window.c (Fset_window_configuration): Use run-time tests of the
5603 frame type instead of compile-time conditionals, when menu-bar
5604 lines are considered.
5606 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
5607 (w32_popup_dialog): New prototypes.
5609 * w32menu.c (Fx_popup_dialog): Function deleted.
5610 (w32_popup_dialog): New function, with w32 specific bits of popup
5611 dialogs. Block input here.
5613 * w32inevt.c (w32_console_read_socket): Minor change to add
5614 debugging TTY events.
5616 * w32fns.c (show_hourglass): If returning early because the frame
5617 is not a GUI frame, unblock input.
5619 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
5620 (cursorY): New functions.
5622 * termhooks.h (cursorX, cursorY): Prototypes of functions on
5623 WINDOWSNT, macros that call curX and curY elsewhere.
5625 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
5627 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
5628 specific function to hide and show cursor on a text-mode terminal.
5629 (tty_menu_struct, struct tty_menu_state): New structures.
5630 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
5631 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
5632 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
5633 (tty_menu_locate, save_and_enable_current_matrix)
5634 (restore_desired_matrix, screen_update, read_menu_input)
5635 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
5636 (tty_pop_down_menu, tty_menu_last_menubar_item)
5637 (tty_menu_new_item_coords, tty_menu_show): New functions.
5638 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
5640 * nsterm.h (ns_popup_dialog): Adjust prototype.
5642 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
5644 (ns_popup_dialog): Adapt order of arguments to the other
5645 *_menu_show implementations.
5646 (Fx_popup_dialog): Function deleted.
5648 * msdos.c (x_set_menu_bar_lines): Delete unused function.
5650 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
5652 * menu.c (have_boxes): New function.
5653 (single_keymap_panes): Use it instead of a compile-time
5655 (single_menu_item): Use run-time tests of the frame type instead
5656 of compile-time conditionals.
5657 (encode_menu_string): New function.
5658 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
5659 the macro, since different types of frame need different encoding
5661 (digest_single_submenu): Use run-time tests of frame type instead
5662 of, or in addition to, compile-time conditionals.
5663 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
5664 (Fx_popup_menu): Detect when the function is called from keyboard
5665 on a TTY. Don't barf when invoked on a text-mode frame.
5666 Check frame type at run time, instead of compile-time conditionals for
5667 invoking terminal-specific menu-show functions.
5668 Call tty_menu_show on text-mode frames.
5669 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
5670 run time to determine which alternative to invoke; support dialogs
5673 * keyboard.h <Qmouse_movement>: Declare.
5675 * keyboard.c <Qmouse_movement>: Now extern.
5676 <Qecho_keystrokes>: New static variable.
5677 (read_key_sequence): Accept an additional argument, a flag to
5678 prevent redisplay during reading of the key sequence. All callers
5680 (read_menu_command): New function.
5681 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
5683 (toolkit_menubar_in_use): New function.
5684 (make_lispy_event): Use it instead of a compile-time test.
5686 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
5687 window-system being available.
5689 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
5690 to x-popup-dialog on the frame type, they all now support popup
5693 * dispnew.c (save_current_matrix): Save the margin areas.
5694 (restore_current_matrix): Restore margin areas.
5695 (update_frame_with_menu): New function.
5697 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
5700 * alloc.c (make_save_ptr): Now compiled unconditionally.
5702 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5704 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
5705 (redraw_frame, update_frame): Adjust users.
5706 * dispextern.h (set_window_update_flags): Adjust prototype.
5707 * xdisp.c (redisplay_internal): When updating all frames with zero
5708 windows_or_buffers_changed, assume that only the windows that shows
5709 current buffer should be really updated.
5711 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5713 Do not allocate huge temporary memory areas and objects while encoding
5714 for file I/O, thus reducing an enormous memory usage for large buffers.
5715 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
5716 * coding.h (struct coding_system): New member raw_destination.
5717 * coding.c (setup_coding_system): Initialize it to zero.
5718 (encode_coding_object): If raw_destination is set, do not create
5719 dst_object. Add comment.
5720 * fileio.c (toplevel): New constant E_WRITE_MAX.
5721 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
5722 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
5724 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
5726 * nsterm.m (windowDidExitFullScreen:)
5727 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
5729 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5731 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
5732 * keyboard.c (unblock_input_to): Don't process pending signals
5733 if a fatal error is in progress.
5735 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
5736 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
5737 they're talking about words in Lisp bool vectors.
5738 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
5739 * data.c (popcount_bits_word): Rename from popcount_size_t.
5740 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
5743 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5745 Improve support for popcount and counting trailing zeros (Bug#15550).
5746 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
5747 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
5748 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
5749 (popcount_size_t_msc, popcount_size_t_gcc):
5750 Remove; now done by Gnulib.
5751 (popcount_size_t): Now a macro that defers to Gnulib.
5752 (count_trailing_zero_bits): Return int, for consistency with
5753 Gnulib and because Emacs prefers signed to unsigned int.
5754 Don't assume that size_t is either unsigned int or unsigned long
5755 or unsigned long long.
5756 (size_t_to_host_endian): Do not assume that size_t is either
5757 exactly 32 or exactly 64 bits wide.
5758 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
5759 etc., so that it's now an enum constant, not a macro.
5760 No need to assume that it's either 32 or 64.
5762 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
5764 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
5767 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5769 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
5770 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
5772 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5774 emacs_read and emacs_write now use void *, not char *.
5775 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5776 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
5777 Buffer arg is now void *, not char *. This matches plain
5778 'read' and 'write' better, and avoids a constraint violation
5779 on Solaris 9 with Oracle Studio.
5781 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5783 * alloc.c (Fmake_string): For ASCII char initializer, prefer
5784 memset to explicit loop. Otherwise copy largest possible chunk
5785 from initialized to uninitialized part, thus allowing the longer
5786 memcpy runs and reducing the number of loop iterations.
5788 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
5790 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
5791 hide toolbar (Bug#15388).
5792 (windowDidEnterFullScreen:): If presentation options are zero,
5793 set them here (Bug#15388).
5794 (ns_update_auto_hide_menu_bar): Remove runtime check.
5795 Don't auto hide dock unless menubar is also auto hidden.
5797 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
5799 * editfns.c (message): Mention batch mode in doc string.
5801 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
5803 * nsterm.m (check_native_fs): Remove erroneous comment.
5805 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
5807 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
5808 uses find_newline instead of scan_newline and so doesn't move point.
5810 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
5812 Use hardware support for byteswapping on glibc x86 etc.
5813 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5814 whereas the old swap64 needed 30.
5815 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5816 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5817 Use byteswap.h's macros to swap bytes.
5818 * lisp.h (swap16, swap32, swap64): Remove.
5819 All uses replaced by bswap_16, bswap_32, bswap_64.
5821 * bytecode.c (exec_byte_code): Use some more volatile variables
5822 to work around local variables getting clobbered by longjmp.
5823 Port to pre-C99, which doesn't allow decls after stmts.
5825 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5827 * lisp.h (eassert): Assume that COND is true when optimizing.
5828 In other words, take on the behavior of eassert_and_assume.
5829 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5830 (eassert_and_assume): Remove. All uses replaced by eassert.
5832 * xdisp.c (Qglyphless_char): Now static.
5834 Adjust to merge from gnulib.
5835 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5836 * lisp.h: Include <verify.h>, for 'assume'.
5838 * eval.c (clobbered_eassert): New macro.
5839 (internal_catch, internal_condition_case)
5840 (internal_condition_case_1, internal_condition_case_2)
5841 (internal_condition_case_n): Use it instead of eassert
5842 when the argument contains locals clobbered by longjmp.
5843 Don't use clobbered locals outside of clobbered_eassert.
5844 (internal_lisp_condition_case): Use a volatile variable
5845 to work around a local variable's getting clobbered.
5847 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5849 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5850 (PUSH_HANDLER): New macro.
5851 (catchlist): Remove.
5852 (handlerlist): Always declare.
5854 * eval.c (catchlist): Remove (merge with handlerlist).
5855 (handlerlist, lisp_eval_depth): Not static any more.
5856 (internal_catch, internal_condition_case, internal_condition_case_1)
5857 (internal_condition_case_2, internal_condition_case_n):
5859 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5860 handlerlist/catchlist.
5861 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5862 handlerlist which can only handle a single condition-case handler at
5864 (find_handler_clause): Simplify since we only a single branch here
5867 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5869 (bcall0): New function.
5870 (exec_byte_code): Add corresponding cases. Improve error message when
5871 encountering an invalid byte-code. Let Bunwind_protect accept
5872 a function (rather than a list of expressions) as argument.
5874 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5875 and make them unconditional now that they're heap-allocated.
5877 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5879 * charset.c (Fdecode_char, Fencode_char): Remove description of
5880 `restriction' arg. now that it's hidden by advertised-calling-convention.
5882 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5884 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5885 Remove unused variable (from mac-port).
5886 (macfont_draw): Use s->ybase for correct y position.
5888 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5890 * frame.h (struct frame): Drop has_minibuffer member because...
5891 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5892 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5894 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5896 * window.h (struct window): Prefer enum text_cursor_kinds to int
5897 for phys_cursor_type member. Move the latter, phys_cursor_width,
5898 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5899 * window.c (replace_window, make_window): Adjust users.
5901 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5903 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5904 this module is never compiled otherwise.
5906 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5908 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5911 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5913 * xdisp.c (get_next_display_element): Don't call face_for_font in
5914 a build configured --without-x. (Bug#15484)
5916 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5918 * window.c (calc_absolute_offset): #elif should be #elif defined.
5920 * frame.c (delete_frame): Block/unblock input to overcome race
5921 condition (Bug#15475).
5923 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5925 * frame.c (delete_frame): Record selected frame only after
5926 calling Qdelete_frame_functions (Bug#15477).
5928 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5930 * nsterm.m (ns_selection_color): Remove.
5931 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5932 NSColor selectedText(Background)Color. Only for COCOA.
5933 (ns_term_init): Remove assignment of ns_selection_color, logic
5934 moved to ns_get_color.
5936 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5937 NS_SELECTION_COLOR_DEFAULT.
5938 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5940 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5942 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5943 frame' does not have the tool_bar_window member.
5945 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5947 Signal error when reading an empty byte-code object (Bug#15405)
5948 * lread.c (read1): Signal error.
5949 * alloc.c (make_byte_code): eassert header size.
5950 (sweep_vectors): Change an int to size_t.
5952 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5954 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5955 instead of ints, as it's the usual style for offsetof constants. See:
5956 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5958 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5959 This is ugly, but it should fix the performance problem for older
5960 GCC versions in the short run. I'll look into integrating the
5961 Gnulib module for popcount, as a better fix.
5962 See the thread starting in:
5963 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5964 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5965 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5966 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5967 (popcount_size_t): Use it.
5969 2013-09-24 Daniel Colascione <dancol@dancol.org>
5971 * process.c (Fnetwork_interface_info): Fix build break due to
5974 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5976 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5977 Prefer signed to unsigned integers where either will do.
5978 No need for 'const' on locals that do not escape.
5979 Omit easserts with unnecessary and unportable assumptions about
5980 alignment. Avoid unnecessary casts to char *.
5982 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5984 Use union for the payload of struct Lisp_Vector.
5985 This helps to avoid a few glitches dictated by C's aliasing rules.
5986 * lisp.h (struct Lisp_Vector): Use union for next and
5987 contents member. Adjust comment. Change related users.
5988 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5989 Related users changed.
5990 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5991 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5992 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5993 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5995 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5997 Optimize glyph row clearing and copying routines.
5998 * dispextern.h (struct glyph_row): Change layout of struct
5999 glyph_row to help copy_row_except_pointers. Adjust comment.
6000 * dispnew.c (null_row): Remove.
6001 (clear_glyph_row): Use offsetof and memset to find and clear
6002 just the members that need clearing. Adjust comment.
6003 (copy_row_except_pointers): Likewise for copying.
6005 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
6007 Some minor cleanups of recently-added bool vector code.
6008 * conf_post.h (assume): Always return void. Use lint version
6009 only if GCC and MSC versions don't apply.
6010 * conf_post.h (assume):
6011 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
6012 Depend on _MSC_VER, not __MSC_VER, for consistency with
6014 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
6015 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
6016 (bool_vector_binop_driver, count_trailing_zero_bits)
6017 (size_t_to_host_endian): Now static, not static inline;
6018 the latter isn't needed with modern compilers and doesn't
6019 work with older compilers anyway.
6021 * alloc.c (valgrind_p): Use bool for boolean.
6023 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
6025 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
6026 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
6027 (display_last_displayed_message_p, message_buf_print)
6028 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
6029 Use bool for boolean.
6030 * dispextern.h (cancel_line, init_desired_glyphs):
6031 Remove ancient leftover.
6032 (help_echo_showing_p, hourglass_shown_p):
6033 * lisp.h (noninteractive_need_newline): Adjust declaration.
6035 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
6037 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
6039 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
6040 ...this file and convert the latter to static. Adjust comment.
6041 (make_initial_frame):
6042 * window.c (init_window_once): Adjust user.
6043 * frame.h (last_nonminibuf_frame): Remove declaration.
6044 * lisp.h (selected_frame): Likewise.
6045 * msdos.c (the_only_display_info): Adjust comment.
6047 2013-09-23 Eli Zaretskii <eliz@gnu.org>
6049 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
6050 computing the end column of mouse-highlight that comes from
6051 display or overlay strings. (Bug#15437)
6052 (note_mouse_highlight): Adapt calculation of last argument to
6053 mouse_face_from_string_pos to the above change.
6055 * conf_post.h (__has_builtin): Define to zero, if undefined, on
6056 all platforms, not just for clang.
6058 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
6060 * filelock.c (lock_file_1): Rearrange to remove compiler warning
6061 about excess arguments to snprintf.
6063 * conf_post.h(assume): Use __builtin_unreachable for clang.
6065 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
6067 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
6068 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
6070 2013-09-23 Daniel Colascione <dancol@dancol.org>
6072 * alloc.c (USE_VALGRIND): New macro; on by default
6073 when ENABLE_CHECKING.
6074 (mark_maybe_object, mark_maybe_pointer)
6075 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
6077 (valgrind_p) [USE_VALGRIND]: New variable.
6078 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
6080 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
6082 * process.c (wait_reading_process_output): Change int pnamelen to
6085 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
6086 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
6087 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
6088 argument to unsigned long to avoid warning.
6089 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
6091 * conf_post.h (assume): Fix compiler error: x shall be cond.
6093 2013-09-22 Daniel Colascione <dancol@dancol.org>
6095 * xfns.c (x_get_monitor_attributes): Suppress unused variable
6096 warning when compiling without a window system.
6098 2013-09-22 Daniel Colascione <dancol@dancol.org>
6100 * data.c (Qbool_vector_p): New symbol.
6101 (bool_vector_spare_mask, popcount_size_t_generic)
6102 (popcount_size_t_msc, popcount_size_t_gcc)
6104 (bool_vector_binop_driver)
6105 (count_trailing_zero_bits, size_t_to_host_endian)
6106 (Fbool_vector_exclusive_or)
6107 (Fbool_vector_union)
6108 (Fbool_vector_intersection, Fbool_vector_set_difference)
6109 (Fbool_vector_subsetp, Fbool_vector_not)
6110 (Fbool_vector_count_matches)
6111 (Fbool_vector_count_matches_at): New functions.
6112 (syms_of_data): Intern new symbol, functions.
6113 * alloc.c (bool_vector_payload_bytes): New function.
6114 (Fmake_bool_vector): Instead of calling Fmake_vector,
6115 which performs redundant initialization and argument checking,
6116 just call allocate_vector ourselves. Make sure we clear any
6117 terminating padding to zero.
6118 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
6119 instead of open-coding the size calculation.
6120 (vroundup_ct): New macro.
6121 (vroundup): Assume argument >= 0; invoke vroundup_ct.
6122 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
6123 * composite.c (composition_gstring_put_cache):
6124 Change lint_assume to assume.
6125 * conf_post.h (assume): New macro.
6126 (lint_assume): Remove.
6127 * dispnew.c (update_frame_1): Change lint_assume to assume.
6128 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
6130 * image.c (gif_load): Change lint_assume to assume.
6131 * lisp.h (eassert_and_assume): New macro.
6132 (Qbool_vector_p): Declare.
6133 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
6134 (swap16, swap32, swap64): New inline functions.
6135 * macfont.m (macfont_shape): Change lint_assume to assume.
6136 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
6137 * xsettings.c (parse_settings): Use new swap16 and
6138 swap32 from lisp.h instead of file-specific macros.
6140 2013-09-22 Eli Zaretskii <eliz@gnu.org>
6142 * xdisp.c (try_window_id): Don't abort if cursor row could not be
6143 found (which can legitimately happen when the glyph row at the
6144 window start is disabled in the current_matrix. (Bug#15365)
6146 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
6148 Fix syntax.h bug introduced by recent INLINE change.
6149 syntax.h defined an extern inline function SYNTAX_ENTRY that was
6150 conditionally compiled one way in some modules, and a different
6151 way in others. This doesn't work with extern inline functions,
6152 which must have the same definition in all modules, because the
6153 defining code might be shared across modules, depending on the
6154 implementation. Symptoms reported by Martin Rudalics in:
6155 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
6156 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
6157 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
6158 overriding the corresponding functions in syntax.h.
6159 * syntax.h (syntax_property_entry, syntax_property_with_flags)
6160 (syntax_property): New inline functions.
6161 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
6162 Rewrite in terms of these new functions.
6164 2013-09-21 Eli Zaretskii <eliz@gnu.org>
6166 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
6167 not chars_in_text, whose result depends on the multibyteness of
6168 the current buffer. (Bug#15426)
6170 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
6172 Port recent change to hosts where pointers aren't 'long'.
6173 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
6174 Don't assume that pointers are the same width as 'long'.
6175 Add a compile-time check that a pointer fits into two X slots.
6177 A simpler, centralized INLINE.
6178 * conf_post.h (INLINE): Define only if not already defined.
6179 This allows us to use a single INLINE, defined by one file
6181 * emacs.c (INLINE): Define it.
6182 Also, include category.h, charset.h, composite.h, dispextern.h,
6183 syntax.h, systime.h, so that their INLINE definitions are expanded
6185 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
6186 * buffer.h, buffer.c (BUFFER_INLINE):
6187 * category.h, category.c (CATEGORY_INLINE):
6188 * character.h, character.c (CHARACTER_INLINE):
6189 * charset.h, charset.c (CHARSET_INLINE):
6190 * composite.h, composite.c (COMPOSITE_INLINE):
6191 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
6192 * frame.h, frame.c (FRAME_INLINE):
6193 * intervals.h, intervals.c (INTERVALS_INLINE):
6194 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
6195 * lisp.h, alloc.c (LISP_INLINE):
6196 * process.h, process.c (PROCESS_INLINE):
6197 * syntax.h, syntax.c (SYNTAX_INLINE):
6198 * systime.h, sysdep.c (SYSTIME_INLINE):
6199 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
6200 * window.h, window.c (WINDOW_INLINE):
6201 Remove. All uses replaced with INLINE.
6203 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
6205 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
6208 2013-09-19 Eli Zaretskii <eliz@gnu.org>
6210 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
6211 'const char *' to avoid compiler warnings due to similar change in
6212 the prototype of x_get_string_resource.
6214 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6216 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
6217 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
6218 going to replace static variables below. Adjust comments.
6219 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
6220 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
6221 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
6222 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
6223 Related users changed.
6224 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
6225 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
6226 last_mouse_movement_time, going to replace static variables below.
6228 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
6229 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
6231 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
6232 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
6233 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
6234 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
6235 static variables below.
6236 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
6237 (last_mouse_scroll_bar): Remove.
6238 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
6239 (mouseExited): Related users changed.
6241 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6243 Do not use external array to process X scroll bar messages.
6244 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
6245 (x_send_scroll_bar_event): Pack window pointer into two slots
6246 of XClientMessageEvent if we're 64-bit. Adjust comment.
6247 (x_scroll_bar_to_input_event): Unpack accordingly.
6249 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6251 Ifdef away recent changes which aren't relevant to NS port.
6252 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
6253 [!HAVE_NS]: Declare as such.
6254 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
6255 [!HAVE_NS]: Define as such.
6257 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6259 * frame.c (x_redo_mouse_highlight): New function
6260 to factor out common code used in W32 and X ports.
6261 * dispextern.h (x_redo_mouse_highlight): Add prototype.
6262 * xterm.h (struct x_display_info):
6263 * w32term.h (struct w32_display_info):
6264 * nsterm.h (struct ns_display_info): New members
6265 last_mouse_motion_frame, last_mouse_motion_x and
6266 last_mouse_motion_y, going to replace static variables below.
6267 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
6268 (redo_mouse_highlight): Remove.
6269 (note_mouse_movement, syms_of_xterm): Adjust user.
6270 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
6271 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
6272 (redo_mouse_highlight): Remove.
6273 (note_mouse_movement, syms_of_w32term): Adjust user.
6274 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
6275 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
6277 (note_mouse_movement, mouseMoved, syms_of_nsterm):
6278 * nsfns.m (compute_tip_xy): Adjust user.
6280 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6282 * frame.c (x_mouse_grabbed): New function.
6283 * dispextern.h (x_mouse_grabbed): Add prototype.
6284 (last_mouse_frame): Remove declaration.
6285 * xterm.h (struct x_display_info):
6286 * w32term.h (struct w32_display_info):
6287 * nsterm.h (struct ns_display_info): New member
6288 last_mouse_frame, going to replace...
6289 * xdisp.c (last_mouse_frame): ...global variable.
6290 (note_tool_bar_highlight):
6291 * w32term.c (w32_mouse_position, w32_read_socket):
6292 * xterm.c (XTmouse_position, handle_one_xevent):
6293 Use x_mouse_grabbed.
6294 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
6296 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6298 * w32term.c (w32_read_socket): Avoid temporary
6299 variables in a call to x_real_positions.
6300 * xterm.c (handle_one_xevent): Likewise.
6302 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6304 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
6305 (x_icon_type): Remove prototype.
6306 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
6307 * frame.c (x_icon_type): Remove.
6308 * w32term.c (x_make_frame_visible, x_iconify_frame):
6309 * xterm.c (x_make_frame_visible, x_iconify_frame):
6310 Use x_set_bitmap_icon to factor out common code.
6312 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6314 * dispextern.h (check_x_display_info, x_get_string_resource):
6315 Declare here just once and unify the latter.
6316 * frame.c (check_x_display_info, x_get_string_resource):
6317 * nsterm.h (check_x_display_info):
6318 * xrdb.c (x_get_string_resource):
6319 * xterm.h (check_x_display_info): Remove prototypes.
6320 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
6321 * w32reg.c (x_get_string_resource): Likewise.
6322 (w32_get_rdb_resource): Adjust user.
6324 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6326 * xterm.h (struct x_display_info): New member
6327 x_pending_autoraise_frame, going to replace...
6328 * xterm.c (pending_autoraise_frame): ...static variable.
6329 (x_new_focus_frame, XTread_socket): Adjust users.
6330 * w32term.h (struct w32_display_info): New member
6331 w32_pending_autoraise_frame, going to replace...
6332 * w32term.c (pending_autoraise_frame): ...global variable.
6333 (x_new_focus_frame, w32_read_socket): Adjust users.
6335 2013-09-17 Glenn Morris <rgm@gnu.org>
6337 * xdisp.c (message_dolog): If we create *Messages*,
6338 switch it to messages-buffer-mode.
6340 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
6342 Don't overuse 'const' in types of locals.
6343 * bidi.c (bidi_count_bytes):
6344 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
6345 (xg_event_is_for_scrollbar):
6346 * xselect.c (x_handle_property_notify)
6347 (x_handle_selection_notify, x_handle_dnd_message):
6348 * xsettings.c, xsettings.h (xft_settings_event):
6349 * xterm.c (x_handle_net_wm_state, handle_one_event)
6350 (x_menubar_window_to_frame, x_detect_focus_change)
6351 (construct_mouse_click, note_mouse_movement)
6352 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6353 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6354 (handle_one_xevent, x_handle_net_wm_state):
6355 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
6356 (x_handle_dnd_message):
6357 Avoid unnecessary 'const', typically the second 'const' in
6358 'const foo * const arg', a 'const' that does not affect the API
6359 and doesn't significantly help the human reader.
6361 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6363 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
6364 only if Glib < 2.36.0.
6365 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
6366 * xsettings.c (init_gconf, init_gsettings): Do not check
6368 * xterm.c (handle_one_xevent): Do not call to x_clear_area
6370 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
6372 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
6374 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
6375 before calling g_type_init.
6377 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
6379 * nsterm.m (syms_of_nsterm): ... to here.
6381 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6383 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
6384 (ignore_next_mouse_click_timeout): Use Time as X does.
6385 (handle_one_xevent): Avoid cast and use unsigned comparison.
6387 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6389 Do not copy X event in handle_one_xevent except KeyPress case.
6390 Wnen XEvent is processed, it is unlikely to be changed except
6391 KeyPress case, so we can avoid copying and use const pointer to
6392 const data to make sure that an event is not changed elsewhere.
6393 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
6394 const' and do not create local copy except for the KeyPress event.
6395 Use casts to avoid a few glitches. Adjust formatting. Add comments.
6396 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
6397 (x_handle_net_wm_state, x_menubar_window_to_frame)
6398 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
6399 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6400 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
6401 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
6402 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
6403 (x_handle_dnd_message):
6404 * xsettings.c (xft_settings_event):
6405 Use 'const XEvent * const' where appropriate.
6406 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
6408 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6410 Fix X event waiting to handle multiple frames.
6411 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
6412 * xterm.c (pending_event_wait): Remove. Adjust users.
6413 (x_detect_focus_change): Pass frame arg.
6414 (handle_one_xevent): Find related frame early and clear per-frame
6415 wait_event_type only if this is an event for the relevant frame.
6416 (x_wait_for_event): Use per-frame wait_event_type.
6418 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
6420 * nsfns.m (Fx_create_frame): Fix font driver registration for
6423 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
6424 for syms_of_macfont.
6426 * nsterm.m: Include macfont.h.
6427 (ns_tmp_flags, ns_tmp_font): Remove.
6428 (ns_compute_glyph_string_overhangs): Check for driver Qns.
6429 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
6430 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
6431 (changeFont:): Fix code style. Check for font driver type when
6434 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
6437 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
6438 (nsfont_open): Set font driver type.
6439 Set font->ascent and font->descent. Figure out font instead of
6440 ns_tmp_font, and flags instead of ns_tmp_flags.
6441 Fix indentation. Remove call to ns_draw_text_decoration,
6444 * nsfns.m: Include macfont.h.
6445 (Fx_create_frame): Register macfont driver, make a better default font.
6446 (Fns_popup_font_panel): Get font from macfont driver, if used.
6448 * macfont.m, macfont.h, macuvs.h: New files.
6450 * font.h: Declare syms_of_macfont.
6452 * font.c (syms_of_font): Call syms_of_macfont.
6454 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
6456 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6458 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
6459 and it is always zero for others, so I assume that this is an ancient
6460 leftover which nobody will want to change any more.
6461 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
6462 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
6463 * frame.c (x_set_scroll_bar_width):
6464 * w32fns.c (w32_createscrollbar):
6465 * w32term.c (w32_set_vertical_scroll_bar):
6466 * xfns.c (x_set_scroll_bar_default_width):
6467 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
6468 (x_scroll_bar_expose): Related users changed.
6470 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6472 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
6473 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
6474 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
6476 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
6478 * nsterm.h, w32term.h, xterm.h: ...and not here.
6479 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
6480 Remove unused Xisms.
6481 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
6482 these modules are never compiled otherwise.
6484 2013-09-14 Eli Zaretskii <eliz@gnu.org>
6486 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
6487 Doc fix. (Bug#15375)
6489 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6491 Unify Fx_focus_frame between all ports.
6492 * frame.h (x_focus_frame): New prototype.
6493 * xfns.c (Fx_focus_frame): Remove.
6494 (syms_of_xfns): Do not defsubr it.
6495 (x_focus_frame): X implementation.
6496 * nsfns.m (Fx_focus_frame): Remove.
6497 (syms_of_nsfns): Do not defsubr it.
6498 (x_focus_frame): NS implementation.
6499 * w32term.c (Fx_focus_frame): Remove.
6500 (x_focus_on_frame): Rename to...
6501 (x_focus_frame): W32 implementation.
6502 * w32term.h (x_focus_on_frame): Remove prototype.
6503 * w32fns.c (Fx_focus_frame): Remove.
6504 (syms_of_w32fns): Do not defsubr it.
6505 * frame.c (Fx_focus_frame): Define here.
6506 (syms_of_frame): Defsubr here.
6507 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
6509 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6511 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
6512 All of them are replaced with FRAME_DISPLAY_INFO, defined in
6513 each port to reference the port-specific window system data.
6514 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
6515 (FRAME_DISPLAY_INFO): Define.
6516 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
6517 (FRAME_DISPLAY_INFO): Define. Adjust users.
6518 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
6519 (FRAME_DISPLAY_INFO): Define. Adjust users.
6520 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
6521 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
6522 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
6523 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
6524 * xselect.c, xterm.c: All related users changed.
6526 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6528 * xterm.h (x_window_to_frame, x_any_window_to_frame)
6529 (x_menubar_window_to_frame): Remove prototypes.
6530 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6531 (x_menubar_window_to_frame, x_top_window_to_frame):
6533 * xterm.c (x_window_to_frame, x_any_window_to_frame)
6534 (x_menubar_window_to_frame, x_top_window_to_frame):
6535 ...to here and convert all but the last to static.
6537 2013-09-12 Eli Zaretskii <eliz@gnu.org>
6539 * lisp.mk (lisp): Add w32-common-fns.elc.
6541 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
6543 * charset.c (char_charset): Document an exception for char-charset.
6545 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6547 * xterm.h (x_display_info): New field last_user_time...
6548 * xterm.c (toplevel): ...to replace static last_user_time.
6549 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
6551 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6553 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
6554 scroll bar values to prevent thumb from disappear and update comment.
6556 2013-09-11 Glenn Morris <rgm@gnu.org>
6558 * emacs.c (usage_message): Possessive apostrophe tweak.
6560 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6562 * nsterm.m (syms_of_nsterm): Use Qns.
6563 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
6564 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
6565 * xfns.c (x_display_info_for_name, Fx_open_connection):
6566 Remove old '#if 0' code.
6567 (syms_of_xfns): Use Qx.
6568 * termhooks.h (fullscreen_hook): Remove the leftover.
6569 (struct terminal): Fix typo in comment.
6571 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6573 Cleaning up a few X scroll bar bits.
6574 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
6575 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6576 New member last_seen_part, going to replace...
6577 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
6578 (xt_action_hook) [USE_LUCID]: Adjust user.
6579 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
6580 Lucid-specific scroll bar support.
6581 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
6582 to int and adjust to use last_seen_part member.
6583 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
6584 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6585 Initialize last_seen_part.
6587 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6589 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
6590 insert-buffer-substring an empty string.
6592 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6594 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
6595 avoiding a GCC warning.
6597 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6599 Ifdef away frame tool bar code when it is not really used.
6600 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
6601 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
6602 and minimize_tool_bar_window_p under the above.
6603 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
6604 (fset_tool_bar_window): Likewise.
6605 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6606 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
6607 (change_frame_size_1):
6608 * window.c (window_from_coordinates, Frecenter): Adjust users.
6609 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
6610 code is not really used.
6611 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
6612 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
6613 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
6614 [!USE_GTK && !HAVE_NS]: Define as such.
6615 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
6616 (note_mouse_highlight, expose_frame):
6617 * xfns.c (x_set_tool_bar_lines):
6618 * xterm.c (handle_one_xevent): Adjust users.
6620 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6622 Fix corruption with multiple emacsclient -t instances (Bug#15222).
6623 This bug was introduced by my 2013-08-26 patch, which incorrectly
6624 assumed that the terminfo implementation doesn't use termcap buffers.
6625 * term.c (init_tty) [TERMINFO]: Remove optimization, as
6626 these buffers apparently are used after all.
6627 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
6628 (struct tty_display_info): Define members termcap_term_buffer and
6629 termcap_strings_buffer even if TERMINFO.
6631 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6634 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
6635 'usage' docstring entry to pacify make-docfile.
6637 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
6639 Change comparison functions =, <, >, <=, >= to take many arguments.
6640 * data.c: Change comparison functions' interface and implementation.
6641 * lisp.h: Make arithcompare available for efficient two arg
6643 * bytecode.c: Use arithcompare.
6644 * fileio.c: Use new interface.
6646 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6648 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
6650 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
6652 * eval.c (Feval): Document the new use of `lexical'.
6654 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6656 Review and drop old frame resize hack.
6657 * frame.h (struct frame): Remove force_flush_display_p.
6658 * dispnew.c (update_frame): Adjust user and don't call
6659 flush_frame here. The comment has said that there was an issues
6660 with redisplaying fringes, but I don't see any differences with
6661 and without this hack. Hopefully we can continue without it.
6662 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
6663 current frame matrices twice if resized_p is set.
6665 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6667 Do not populate pure Xism x_sync to other ports.
6668 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
6669 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
6670 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
6671 * w32term.h (x_sync): Remove prototype.
6673 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6675 Cleanup frame flushing.
6676 * dispextern.h (struct redisplay_interface):
6677 Drop flush_display_optional because flush_display is enough
6678 for X and flushing via RIF is just a no-op for others.
6679 * frame.h (flush_frame): New function.
6680 * dispnew.c (update_frame):
6681 * minibuf.c (read_minibuf):
6682 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
6684 * keyboard.c (detect_input_pending_run_timers): Do not flush
6685 all frames but selected one in redisplay_preserve_echo_area.
6686 * nsterm.m (ns_flush): Remove no-op.
6687 (ns_redisplay_interface): Adjust user.
6688 * w32term.h (x_flush): Remove no-op.
6689 (w32_redisplay_interface): Adjust user.
6690 * xterm.c (x_flush): Simplify because we do not flush all
6691 frames at once any more. Adjust comment.
6692 (x_redisplay_interface): Adjust user.
6694 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
6696 Port --without-x --enable-gcc-warnings to Fedora 19.
6697 * gfilenotify.c (globals_of_gfilenotify):
6698 Call g_type_init only if using an older glib version that needs it.
6700 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6702 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6703 (last_glyphless_glyph_merged_face_id): Remove declarations.
6704 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
6705 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6706 (last_glyphless_glyph_merged_face_id): Now static.
6707 (merge_escape_glyph_face): New function, refactored from...
6708 (get_next_display_element): ...here.
6709 (merge_glyphless_glyph_face): New function, refactored from...
6710 (produce_glyphless_glyph): ...here...
6711 * term.c (produce_glyphless_glyph): ...and here.
6713 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
6715 * eval.c (eval_sub): Only call Ffunction if necessary.
6717 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6719 Attempt to make redisplay more selective when changing cursor type.
6720 * frame.h (struct frame): New bitfield cursor_type_changed.
6721 * xdisp.c (cursor_type_changed): Remove.
6722 (try_cursor_movement, redisplay_window, try_window_id)
6723 (set_frame_cursor_types, try_window_reusing_current_matrix):
6724 Adjust to use per-frame bitfield.
6725 (redisplay_internal): Look for cursor type change on each visible
6726 frame and consider all frames if cursor type has been changed on
6727 the frame other than selected. If cursor type has been changed on
6728 selected frame only, do not use fast update.
6730 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6732 Attempt to make redisplay more selective when changing fonts.
6733 * frame.h (struct frame): New bitfield fonts_changed.
6734 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
6735 (adjust_frame_glyphs): Add prototype.
6736 * dispnew.c (fonts_changed_p): Remove.
6737 (adjust_glyphs): Remove because we do not
6738 adjust matrices on all frames at once any more.
6739 (adjust_frame_glyphs): Block and unblock input here.
6740 (adjust_glyph_matrix): Use fonts_changed.
6741 (change_frame_size_1): Use adjust_frame_glyphs.
6742 * font.c (font_open_entity): Use fonts_changed.
6743 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
6744 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6745 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
6746 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
6747 (shrink_mini_window, Fresize_mini_window_internal)
6748 (window_scroll_pixel_based, Fset_window_configuration)
6749 (apply_window_adjustment, Fset_window_vscroll):
6750 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6751 Use adjust_frame_glyphs.
6752 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
6753 (try_window_reusing_current_matrix, try_window_id, display_line)
6754 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
6755 (redisplay_internal): Consider fonts_changed and adjust frame
6756 matrices for each frame only if the frame is visible. If font
6757 has been changed on some frame during full redisplay, retry
6758 only visible frames where the font has been actually changed.
6760 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6762 Cache current header and mode line height for each window.
6763 * window.h (struct window): New fields mode_line_height
6764 and header_line_height.
6765 * window.c (make_window): Initialize them.
6766 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6767 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
6768 (current_mode_line_height, current_header_line_height):
6770 * xdisp.c (current_mode_line_height, current_header_line_height):
6772 (pos_visible_p, init_xdisp): Adjust user.
6773 (redisplay_window): Invalidate mode_line_height and
6774 header_line_height if current and desired matrices do not agree.
6776 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6778 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
6779 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
6781 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6783 Make --without-x compatible with --enable-gcc-warnings.
6784 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
6785 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
6786 members under HAVE_WINDOW_SYSTEM.
6787 * keyboard.c (make_lispy_focus_out): Likewise.
6788 (record_menu_key): Move under HAVE_MENUS.
6789 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
6790 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
6791 (syms_of_xdisp): Adjust user.
6792 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
6793 (start_hourglass, cancel_hourglass):
6794 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
6795 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
6796 and CLEAR_FONT_TABLE_NFONTS.
6797 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
6798 Declare only if HAVE_WINDOW_SYSTEM.
6799 (lface_same_font_attributes_p, clear_face_gcs): Define only
6800 if HAVE_WINDOW_SYSTEM.
6802 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6804 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
6805 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
6806 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
6808 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
6810 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
6812 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6814 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6815 This fixes a type error on hosts where ptrdiff_t is wider than int.
6817 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6819 * keyboard.c (read_key_sequence_vs): New function.
6820 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6823 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6825 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6827 Makefile improvements.
6828 * Makefile.in (config.status): Don't use double-colon rules, as
6829 they are not portable according to POSIX. Fix shell typo with `;
6830 I guess this rule has never been tested?
6831 (VCSWITNESS): New macro, to override any environment var.
6833 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6835 * xterm.h (struct x_display_info): Do not track X connection
6836 fd separately because it is always available from Display.
6837 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6840 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6842 * buffer.c (drop_overlay):
6843 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6844 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6846 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6848 * buffer.c (Fmake_overlay, Fmove_overlay):
6849 * intervals.c (set_point_from_marker):
6850 * print.c (PRINTPREPARE): Prefer signal_error
6851 to plain error and report unsuitable marker too.
6853 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6855 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6856 for 'dragging' member.
6857 (struct x_output): Remove set-but-unused leftovers
6858 'left_before_move' and 'top_before_move'.
6859 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6860 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6861 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6862 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6863 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6864 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6865 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6866 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6868 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6870 * nsfont.m (INVALID_GLYPH): New define.
6871 (nsfont_encode_char): Use INVALID_GLYPH.
6872 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6874 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6876 * xterm.c (x_last_mouse_movement_time): Revert last change.
6877 This code should use XDisplayMotionBufferSize to check display's
6878 motion history first, and there are few other issues as well.
6879 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6880 (handle_one_xevent): Adjust user.
6882 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6884 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6885 * frame.c (Flast_nonminibuf_frame): ... to here.
6886 (check_minibuf_window): Don't abort if no window was found
6889 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6891 Use XGetMotionEvents to ask the last mouse motion time from X server.
6892 * xterm.c (X_MOTION_HISTORY): Default to 1.
6893 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6894 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6895 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6896 Ifdef away legacy code.
6897 (XTmouse_position, x_scroll_bar_report_motion):
6898 Use x_last_mouse_movement_time.
6899 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6902 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6904 * msdos.c (last_mouse_window): Move to...
6905 (dos_rawgetc): ...this function and adjust comment.
6906 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6907 (mouseMoved): ...this function and adjust comment.
6908 * w32term.c (last_window): Likewise with...
6909 (w32_read_socket): ...this function.
6910 * xterm.c (last_window): Likewise with...
6911 (handle_one_xevent): ...this function.
6913 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6915 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6916 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6917 (handle_one_xevent): ...to here.
6918 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6921 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6923 * msdos.c (IT_set_terminal_window): Remove no-op.
6924 (initialize_msdos_display): Adjust terminal setup.
6925 * w32console.c (w32con_set_terminal_window): Remove no-op.
6926 (initialize_w32_display): Adjust terminal setup.
6927 * w32term.c (w32_set_terminal_window): Remove no-op.
6928 (w32_create_terminal): Adjust terminal setup.
6929 * xterm.c (XTset_terminal_window): Remove no-op.
6930 (x_create_terminal): Adjust terminal setup.
6932 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6934 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6936 (ns_create_terminal): Adjust terminal setup.
6937 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6939 (w32_create_terminal): Adjust terminal setup.
6940 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6942 (x_create_terminal): Adjust terminal setup.
6944 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6946 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6947 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6948 * dispnew.c (buffer_posn_from_coords):
6949 * window.c (Fwindow_end, displayed_window_lines):
6950 * xdisp.c (redisplay_mode_lines): Use it.
6952 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6954 * fontset.c (face_for_char): Check char in the current face font first
6955 if HAVE_NS (Bug#15138).
6957 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6959 * window.c (temp_output_buffer_show): Make sure window returned
6960 by display_buffer is live (Bug#15213).
6962 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6964 Minor cleanup to avoid forward declarations.
6965 * coding.h (struct ccl_spec): Remove forward declaration.
6966 * composite.h (toplevel): Include font.h.
6967 (struct composition_it, struct face, struct font_metrics):
6968 Remove forward declaration.
6969 * dispextern.h (struct image, struct atimer): Likewise.
6970 * emacsgtkfixed.h (struct frame): Likewise.
6971 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6972 * font.h (struct font_driver, struct font, struct glyph_string)
6973 (struct face): Remove forward declaration.
6974 * fontset.h (struct face, struct font): Likewise.
6975 * frame.h (toplevel): Style cleanup.
6976 (enum output_method): Move to...
6977 * termhooks.h (enum output_method): ...here.
6978 (struct glyph, struct frame, struct ns_display_info)
6979 (struct x_display_info, struct w32_display_info):
6980 Remove forward declaration.
6981 * xterm.h (toplevel): Include termhooks.h.
6982 (struct font, struct window, struct glyph_matrix, struct frame)
6983 (struct input_event, struct face, struct image): Remove forward
6985 * gtkutil.h (struct _widget_value): Likewise.
6986 * keyboard.h (toplevel): Include termhooks.h.
6987 (struct input_event): Remove forward declaration.
6989 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6991 * intervals.c (set_point_from_marker): New function.
6992 * editfns.c (Fgoto_char):
6993 * process.c (Finternal_default_process_filter):
6994 * window.c (select_window_1): Use it.
6995 * buffer.h (set_point_from_marker): Add prototype.
6997 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6999 * w32.c (term_winsock): Call release_listen_threads before calling
7001 (_sys_wait_accept): Wait for accept event in a loop with a finite
7002 timeout, instead of waiting indefinitely. Will hopefully avoid
7003 hanging during exit because WSACleanup deadlocks waiting for the
7004 event object to be released. (Bug#14333)
7006 * w32proc.c (release_listen_threads): New function, signals all
7007 the reader threads that listen for connections to stop waiting.
7009 * w32.h (release_listen_threads): Add prototype.
7011 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
7013 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
7014 field of new marker (for sanity and safety).
7015 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
7016 anyway because XMISCTYPE is a function and can't be an lvalue).
7018 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
7020 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
7021 (x_after_update_window_line, x_scroll_bar_create)
7022 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
7023 (handle_one_xevent, x_clear_frame_area):
7024 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
7025 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
7026 * xterm.h (x_clear_area): Adjust prototype.
7028 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
7030 Hook scanning and indentation functions to find_newline. This helps
7031 to avoid duplicated code and renders more respect to newline cache.
7032 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
7033 * cmds.c (Fforward_line):
7034 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
7035 Use find_newline and avoid unnecessary point movements.
7036 * search.c (scan_newline): Implement on top of find_newline.
7038 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
7040 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
7041 scoped code (bug#11258).
7043 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
7045 * nsterm.m (last_window): New variable.
7046 (EV_TRAILER2): New macro.
7047 (EV_TRAILER): Call EV_TRAILER2.
7048 (mouseMoved:): Add support for mouse-autoselect-window
7049 on nextstep (Bug#6888).
7051 2013-08-28 Andreas Schwab <schwab@suse.de>
7053 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
7054 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
7055 Remove unused macro definitions.
7056 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
7057 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
7058 Only define if emacs.
7060 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
7062 Prefer enum glyph_row_area to int where appropriate.
7063 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
7065 (window_box, window_box_width, window_box_left, window_box_left_offset)
7066 (window_box_right, window_box_right_offset): Adjust prototypes.
7067 * xdisp.c (window_box, window_box_width, window_box_left)
7068 (window_box_left_offset, window_box_right, window_box_right_offset):
7069 Use enum glyph_row_area. Adjust users and tweak comment where needed.
7070 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
7071 * nsterm.m (ns_clip_to_row):
7072 * w32term.c (w32_clip_to_row):
7073 * xterm.c (x_clip_to_row): Likewise.
7075 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
7077 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
7078 (Fprevious_overlay_change): Fast path for buffer with no overlays.
7080 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
7082 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
7083 for portability to hosts where /bin/sh has problems.
7085 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
7087 Redesign redisplay interface to drop global output_cursor.
7088 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
7089 (toplevel): Remove declaration of output_cursor.
7090 (set_output_cursor, x_cursor_to): Remove prototype.
7091 * window.h (struct window): New member output_cursor.
7092 (output_cursor_to): New function to replace RIF member.
7093 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
7094 (update_text_area, set_window_cursor_after_update): Use it.
7095 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
7096 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7097 * nsterm.m (ns_update_window_begin, ns_update_window_end):
7098 * w32term.c (x_update_window_begin, x_update_window_end):
7099 * xterm.c (x_update_window_begin, x_update_window_end):
7100 Adjust to use per-window output cursor.
7102 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
7104 Simplify SELECT_TYPE-related code.
7105 Like EMACS_TIME, this portability layer is no longer needed, since
7106 Emacs has been using fd_set as a portability layer for some time.
7107 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
7108 (SELECT_TYPE): Remove. All uses changed to fd_set.
7109 (fd_set) [!FD_SET]: New typedef.
7111 Simplify EMACS_TIME-related code.
7112 This portability layer is no longer needed, since Emacs has been
7113 using struct timespec as a portability layer for some time.
7114 * atimer.h, buffer.h, dispextern.h, xgselect.h:
7115 Include <time.h> rather than "systime.h"; that's all that's needed now.
7116 * dispnew.c: Include <timespec.h> rather than "systime.h";
7117 that's all that's needed now.
7118 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
7119 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
7120 TIMESPEC_RESOLUTION.
7121 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
7122 LOG10_TIMESPEC_RESOLUTION.
7123 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
7124 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
7125 (make_emacs_time): Remove. All used changed to make_timespec.
7126 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
7127 (current_timespec): Rename from current_emacs_time. All uses changed.
7128 (add_emacs_time): Remove. All uses changed to timespec_add.
7129 (sub_emacs_time): Remove. All uses change dot timespec_sub.
7130 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
7131 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
7132 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
7133 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
7134 (current_timespec): Rename from current_emacs_time. All uses changed.
7135 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
7136 changed to timespec_cmp.
7137 * xgselect.c: Include <timespec.h>, since our .h files don't.
7139 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
7141 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
7142 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
7143 Remove the leftovers.
7144 * gtkutil.c (toplevel): Do not declare Qxft but include
7146 * image.c (toplevel): Do not declare Vlibrary_cache because
7147 it's already done in lisp.h.
7149 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
7151 * lisp.h (Mouse_HLInfo): Move from here...
7152 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
7153 (reset_mouse_highlight): New function.
7154 * msdos.c (dos_set_window_size, IT_update_begin)
7155 (internal_terminal_init):
7156 * nsterm.m (ns_update_window_end, x_free_frame_resources)
7157 (ns_initialize_display_info):
7158 * w32console.c (initialize_w32_display):
7159 * w32term.c (x_update_window_end, x_free_frame_resources)
7160 (w32_initialize_display_info):
7161 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
7162 * window.c (Fdelete_other_windows_internal):
7163 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
7164 * termchar.h (toplevel):
7165 * xterm.h (toplevel): Include dispextern.h.
7167 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
7169 Fix minor problems found by static checking.
7170 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
7171 (expect): Avoid nested-if warning.
7172 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
7173 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
7174 * nsterm.h, nsterm.m (ns_select):
7175 * xgselect.c, xgselect.h (xg_select):
7176 Adjust signature to better match pselect's.
7177 * nsterm.m (ns_select):
7178 Don't set *TIMEOUT, since pselect doesn't.
7179 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
7180 diagnostic about assigning const char * to it.
7181 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
7183 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
7185 * lread.c (substitute_object_recurse): Handle hash-tables as well
7188 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
7190 Fix unlikely core dump in init_tty, and simplify terminfo case.
7191 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
7192 The old version incorrectly dumped core if malloc returned a
7193 buffer containing only non-NUL bytes.
7194 (init_tty): Do not allocate or free termcap buffers; the
7195 struct does that for us now.
7196 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
7197 (struct tty_display_info): Define members termcap_term_buffer and
7198 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
7199 use them. Allocate them directly in struct rather than indirectly
7200 via a pointer, to simplify init_tty.
7202 * frame.c (check_minibuf_window): Initialize 'window' properly,
7203 so that Emacs reliably aborts later if 'window' is not initialized.
7205 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
7207 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
7208 of VoidSymbol (Bug#15154).
7210 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7212 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
7213 mouse_face_beg_y and mouse_face_end_y.
7214 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
7215 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
7216 Adjust users and update comment where appropriate.
7218 2013-08-26 Martin Rudalics <rudalics@gmx.at>
7220 * frame.c (check_minibuf_window): New function.
7221 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
7222 Call check_minibuf_window (Bug#15183).
7224 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7226 * window.h (struct window): Replace last_cursor with last_cursor_vpos
7227 because this is the only last cursor data we need to keep and consult.
7228 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
7229 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
7232 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7234 Fix recovering from possible decompression error.
7235 Since insert_from_gap doesn't always move point, we can't use PT as
7236 the position where the partially decompressed data ends, and
7237 should count how many bytes was produced so far.
7238 * decompress.c (struct decompress_unwind_data): Add nbytes member.
7239 (unwind_decompress): Really delete partially uncompressed data.
7240 (Fzlib_decompress_region): Take decompressed data size into account.
7242 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7244 * syntax.c (init_syntax_once): Adjust comment and do an early
7245 initialization of Qchar_table_extra_slots just once...
7246 * casetab.c (init_casetab_once):
7247 * category.c (init_category_once):
7248 * character.c (syms_of_character):
7249 * coding.c (syms_of_coding):
7250 * xdisp.c (syms_of_xdisp): ...and omit it here.
7252 2013-08-24 Eli Zaretskii <eliz@gnu.org>
7254 * xdisp.c (get_next_display_element): Don't apply to characters
7255 from a display vector the logic of setting it->end_of_box_run_p
7256 suitable for characters from a buffer. (Bug#15175)
7258 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
7259 to handle directories, rather than '_utime' which doesn't.
7262 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
7264 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
7265 or fullscreen (Bug#14627).
7267 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
7269 System-dependent integer overflow fixes.
7270 * process.c (Fset_process_window_size): Signal an error if
7271 the window size is outside the range supported by the lower level.
7272 * sysdep.c (set_window_size): Return negative on error,
7273 nonnegative on success, rather than -1, 0, 1 on not in system,
7274 failure, success. This is simpler. Caller changed.
7275 (serial_configure): Remove unnecessary initialization of local.
7276 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
7277 size fits in unsigned long; this isn't true on some 32-bit hosts.
7278 Avoid buffer overrun if some future version of /proc/meminfo has a
7279 variable name longer than 20 bytes.
7280 (system_process_attributes) [__FreeBSD__]:
7281 Don't assume hw.availpages fits in 'int'.
7283 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
7285 Don't let very long directory names overrun the stack.
7286 Fix some related minor problems involving "//", vfork.
7287 * callproc.c (encode_current_directory): New function.
7288 (call_process): Don't append "/"; not needed.
7289 * fileio.c (file_name_as_directory_slop): New constant.
7290 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
7291 this can save the caller having to alloca.
7292 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
7293 Use SAFE_ALLOCA, not alloca.
7294 (directory_file_name, Fexpand_file_name): Leave leading "//"
7295 alone, since it can be special even on POSIX platforms.
7296 * callproc.c (call_process):
7297 * process.c (Fformat_network_address):
7298 * sysdep.c (sys_subshell):
7299 Use encode_current_directory rather than rolling our own.
7300 (create_process): No need to encode directory; caller does that now.
7301 * process.h (encode_current_directory): New decl.
7302 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
7303 Rework to avoid 'goto xyzzy;'.
7305 2013-08-23 Eli Zaretskii <eliz@gnu.org>
7307 * xdisp.c (handle_face_prop): If the default face was remapped use
7308 the remapped face for strings from prefix properties. (Bug#15155)
7310 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7312 Minor cleanup for redisplay interface and few related functions.
7313 * frame.h (enum text_cursor_kinds): Move from here...
7314 * dispextern.h (enum text_cursor_kinds): ...to here.
7315 (toplevel): Drop unnecessary declarations.
7316 (struct redisplay_interface): Use bool and enum text_cursor_kinds
7317 in update_window_end_hook and draw_window_cursor functions.
7318 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
7319 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
7320 * w32term.c (x_update_window_end, w32_draw_window_cursor):
7321 * xterm.c (x_update_window_end, x_draw_window_cursor):
7322 * xdisp.c (display_and_set_cursor, update_window_cursor)
7323 (update_cursor_in_window_tree, x_update_cursor): Use bool and
7324 enum text_cursor_kinds where appropriate.
7326 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7328 Redesign redisplay interface to drop updated_row and updated_area.
7329 * dispextern.h (updated_row, updated_area): Remove declaration.
7330 (struct redisplay_interface): Pass glyph row and row area parameters
7331 to write_glyphs, insert_glyphs and clear_end_of_line functions.
7332 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7334 * dispnew.c (updated_row, updated_area): Remove.
7335 (redraw_overlapped_rows, update_window_line): Adjust user.
7336 (update_marginal_area, update_text_area): Likewise. Pass updated row
7337 as a parameter. Prefer enum glyph_row_area to int where appropriate.
7338 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7341 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
7343 * process.c (flush_pending_output): Remove stub.
7346 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7348 * callproc.c: Fix race that killed background processes (Bug#15144).
7349 (call_process): New arg TEMPFILE_INDEX. Callers changed.
7350 Record deleted process-id in critical section, not afterwards.
7351 Don't mistakenly kill process created by a call-process invocation
7352 that discards output and does not wait.
7354 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
7356 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
7357 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
7358 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
7359 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
7360 to shut up compiler in mark_object.
7361 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
7363 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7365 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
7366 We can't portably rely on PTY_OPEN doing that, even if
7367 it calls posix_openpt with O_CLOEXEC.
7369 2013-08-20 Kenichi Handa <handa@gnu.org>
7371 * character.c (string_char): Improve commentary.
7373 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
7375 * image.c (SIGNATURE_DIGESTSIZE): Remove.
7376 (struct animation_cache): Make signature a flexible array member.
7377 All uses changed. This is a tad slower but may insulate us better
7378 from future changes to ImageMagick.
7380 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7382 * image.c: Shrink memory needed for animation cache.
7383 (SIGNATURE_DIGESTSIZE): New constant.
7384 (struct animation_cache): Make 'signature' a fixed size array of bytes.
7385 (imagemagick_create_cache): Copy the signature. This saves
7386 several KB of memory that ImageMagick wastes per signature.
7387 Don't bother updating the update_time, as the caller does that now.
7388 (imagemagick_prune_animation_cache): Don't destroy the signature, as
7389 it's a fixed size struct member now.
7390 (imagemagick_get_animation_cache): Always destroy the signature,
7391 as it's now imagemagick_create_cache's responsibility to copy it.
7392 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
7393 and use memcmp rather than strcmp.
7394 eassert that ImageMagick returns a signature of the specified length.
7396 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
7398 * image.c (imagemagick_get_animation_cache): Don't segfault on
7400 (imagemagick_get_animation_cache): Revert to previous definition
7401 so that it actually works. But keep the memory leak fix.
7402 (imagemagick_get_animation_cache): Fix memory leak.
7404 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7406 * image.c: Fix animation cache signature memory leak.
7407 Fix some other minor performance problems while we're at it.
7408 (imagemagick_create_cache): Clear just the members that
7409 need clearing. Don't set update_time, as caller does that now.
7410 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
7411 Simplify by using pointer-to-pointer instead of a prev pointer.
7412 (imagemagick_prune_animation_cache): Use make_emacs_time rather
7413 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
7414 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
7415 it's already a copy. Free the signature probe unless it's cached.
7417 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
7418 This was introduced by my 2013-08-12 fix for Bug#15035.
7420 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
7422 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
7423 (imagemagick_prune_animation_cache): Now static.
7425 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
7427 * image.c (imagemagick_get_animation_cache): Don't segfault when
7428 pruning all entries.
7430 2013-08-18 Ken Brown <kbrown@cornell.edu>
7432 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
7433 static heap if ENABLE_CHECKING is defined.
7434 (max_bss_sbrk_ptr): New variable.
7436 (report_sheap_usage): Report maximum static heap usage instead of
7437 ending static heap usage.
7439 2013-08-17 Eli Zaretskii <eliz@gnu.org>
7441 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
7442 of zlib_initialized according to the results of calling
7443 init_zlib_functions.
7445 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
7447 * image.c: Implement an ImageMagick per-image cache.
7448 (imagemagick_get_animation_cache): Fix a double-free error.
7449 (imagemagick_load_image): Remove the ping_wand code, which only
7450 apparently saved time on invalid animated images, and slowed down
7451 everything else. Optimise for the common case.
7453 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
7455 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
7457 * editfns.c (insert_before_markers): Mention overlay in the doc string.
7459 * marker.c (set_marker): Remove documentation of undefined behavior.
7461 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7463 * image.c (imagemagick_compute_animated_image): Animate correctly
7464 when sub-images are smaller than the main image.
7465 (imagemagick_compute_animated_image): Setting the iterator row to
7466 zero is apparently not allowed.
7467 (imagemagick_compute_animated_image): Allow images that say they
7468 have sub-images that are bigger than the main image, but just crop
7471 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
7473 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
7475 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7477 * image.c (imagemagick_compute_animated_image): Respect the GIF
7480 2013-08-15 Ken Brown <kbrown@cornell.edu>
7482 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
7483 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
7486 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
7488 Fix minor problems found by static checking.
7489 * frame.c (delete_frame):
7490 * xdisp.c (next_element_from_display_vector):
7491 Avoid uninitialized local.
7492 * image.c (imagemagick_compute_animated_image): Port to C89.
7493 Prefer usual GNU indentation style for loops.
7494 Be more careful about bizarrely large sizes, by using ptrdiff_t
7497 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7499 Fix infinite frame selection loop (Bug#15025).
7500 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
7502 2013-08-15 Eli Zaretskii <eliz@gnu.org>
7504 * xdisp.c (compute_window_start_on_continuation_line):
7505 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
7506 to make sure we end up setting the window start at the leftmost
7507 visible character of the display line. This avoids funky
7508 horizontal shifting because the window start is not kept on the
7509 same position. (Bug#15090)
7510 (next_element_from_display_vector): Support 'box' face attribute
7511 in the face definitions of a display vector. (Bug#15099)
7513 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7515 * image.c (imagemagick_compute_animated_image): Implement animated
7517 (imagemagick_compute_animated_image): Fix some compilation
7518 warnings. Implement a very simple cache to make the animation
7519 usable at all, but it should be replaced with a per-image cache.
7521 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7523 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
7524 to do `for' loops over alist values.
7525 * buffer.h (FOR_EACH_BUFFER):
7526 * process.c (FOR_EACH_PROCESS): Use it.
7527 (handle_child_signal, status_notify, Fget_buffer_process)
7528 (kill_buffer_processes): Use FOR_EACH_PROCESS.
7530 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7532 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
7533 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
7534 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
7535 to xzalloc and so avoid redundant call to memset.
7536 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
7537 members because it is allocated with xzalloc and so already zeroed.
7539 2013-08-14 Ken Brown <kbrown@cornell.edu>
7541 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
7544 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7546 Utility function and macro to copy Lisp string to C string.
7547 * lisp.h (xlispstrdupa): New macro.
7548 (xlispstrdup): New prototype.
7549 * alloc.c (xlispstrdup): New function.
7550 * callint.c (Fcall_interactively):
7551 * fileio.c (Ffile_name_directory, Fexpand_file_name)
7552 (Fsubstitute_in_file_name):
7553 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
7554 * image.c (x_create_bitmap_from_file):
7555 * w32term.c (w32_term_init):
7556 * xterm.c (x_term_init): Use xlispstrdup.
7558 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
7560 * image.c (imagemagick_load_image): Make animated pictures work.
7561 There's still some problems with background color settings, though
7564 * decompress.c (unwind_decompress): Always restore point.
7566 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
7568 * marker.c (set_marker): Reformat documentation.
7570 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
7572 * xdisp.c (cursor_type_changed): Now static.
7574 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
7575 Use changed. This avoids the need to call xmalloc and for the
7576 caller to call xfree, and avoids memory leaks in some situations.
7578 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7580 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
7581 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
7582 (redisplay_window): If window_end_valid is cleared due to non-zero
7583 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
7584 so do not call to try_cursor_movement for that window.
7586 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7588 * window.h (struct window): Convert window_end_pos and
7589 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
7590 (wset_window_end_pos, wset_window_end_vpos): Remove.
7591 * dispnew.c (adjust_glyph_matrix):
7592 * window.c (Fwindow_end, replace_window, set_window_buffer)
7594 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
7595 (set_vertical_scroll_bar, redisplay_window, try_window)
7596 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
7597 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
7598 (note_mouse_highlight): Adjust users.
7599 (try_cursor_movement): Likewise. Convert old precondition to eassert.
7602 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7604 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
7605 * image.c (imagemagick_filename_hint): Use `const char *' and
7606 prefer SSDATA to SDATA to avoid warnings.
7608 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7610 Cleanup window fringes, margins and scroll bars adjustments.
7611 * window.c (set_window_fringes, set_window_margins)
7612 (set_window_scroll_bars, apply_window_adjustment): New functions.
7613 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
7614 (Fset_window_scroll_bars): Use them.
7616 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7618 * window.h (struct window): Convert scroll_bar_width
7619 from Lisp_Object to integer. Adjust comment.
7620 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
7622 * window.c (wset_scroll_bar_width): Remove.
7623 (make_window): Initialize scroll_bar_width.
7624 (Fsplit_window_internal): Use direct assignment.
7625 (Fset_window_configuration, save_window_save):
7626 Convert Lisp_Object to integer and back where appropriate.
7627 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
7628 bar was actually changed, and mention this in docstring.
7630 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7632 * decompress.c: Minor simplifications.
7633 (Fzlib_decompress_region): Don't bother verifying
7634 that avail_out <= UINT_MAX, as that was confusing.
7635 Mention the restriction in a comment instead.
7636 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
7638 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7640 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
7641 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
7643 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7645 * image.c (imagemagick_filename_hint): Check for errors in the
7648 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7650 * window.c (Fwindow_margins): Return nil when there's no marginal
7651 area, as per the documented API.
7653 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
7654 Fmake_vector, as scroll bar's struct members are not all Lisp
7655 objects now. This avoids crashes in GC.
7657 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
7658 bool, so its address could be taken.
7660 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7662 * image.c (imagemagick_filename_hint): New function to possibly
7663 apply `image-content-type-suffixes'.
7664 (imagemagick_load_image): Use it.
7666 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7668 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
7669 if loading zlib failed.
7671 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7673 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
7674 2013-08-13 checkin below. Change bool to BOOL, rule is:
7675 All Obj-C code uses BOOL, except for interfaces callable from C.
7677 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
7679 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7681 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
7682 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
7683 bool instead of BOOL.
7684 * w32term.h (struct scroll_bar): Convert fringe_extended_p
7685 from Lisp_Object to bitfield. Adjust comment.
7686 * w32term.c (x_scroll_bar_create): Adjust user.
7687 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
7688 * xterm.c (XTset_vertical_scroll_bar): Likewise.
7689 Use bool for boolean.
7690 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
7691 to `unsigned int' when defining a bitfield.
7693 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7695 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
7697 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7699 * window.h (struct window): Convert left_margin_cols and
7700 right_margin_cols from Lisp_Objects to integers. Adjust comment.
7701 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
7702 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
7704 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
7706 (showing_window_margins_p, update_window_line, update_frame_1):
7707 * fringe.c (draw_fringe_bitmap_1):
7708 * xdisp.c (window_box_width): Adjust users.
7709 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
7710 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
7711 Use direct assignment.
7712 (Fset_window_configuration, save_window_save, Fwindow_margins):
7713 Convert Lisp_Object to integer and back where appropriate.
7714 (Fset_window_margins): Adjust user. Return t if any margin
7715 was actually changed, and mention this in docstring.
7717 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
7719 * syntax.c (forward_word):
7720 * cmds.c (forward_char, backward_char): Mention the optional argument.
7722 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7724 * window.h (struct window): Convert left_fringe_width
7725 and right_fringe_width from Lisp_Objects to integers.
7727 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
7728 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
7729 * window.c (wset_left_fringe_width, wset_right_fringe_width):
7731 (make_window): Initialize new integer fields to -1.
7732 (Fsplit_window_internal): Use direct assignment.
7733 (Fset_window_configuration, save_window_save):
7734 Convert Lisp_Object to integer and back where appropriate.
7735 (Fset_window_fringes): Adjust user. Return t if any fringe
7736 was actually changed, and mention this in docstring.
7738 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7740 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
7741 * nsfns.m (x_set_cursor_type):
7742 * w32fns.c (x_set_cursor_type):
7743 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
7744 * xdisp.c (set_frame_cursor_types): ...but in common code.
7746 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7748 * font.c (clear_font_cache): New function, stripped from...
7749 (Fclear_font_cache): ...here, which now uses the function
7750 above. Adjust comment.
7751 * font.h (clear_font_cache): Add prototype.
7752 * xfaces.c (clear_face_cache): Use clear_font_cache.
7754 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7756 * window.c (Fset_window_start): Compare `w', not `window' because
7757 `w' might not be equal to `window' after call to decode_live_window.
7759 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7761 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
7762 This fixes a problem introduced by the Bug#15035 patch
7763 when using GPG. Reported by Herbert J. Skuhra.
7765 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7767 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
7768 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
7769 not yet initialized.
7771 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7773 * decompress.c (Fzlib_decompress_region): Support zlib
7774 decompression, too, and rename.
7776 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7778 Minor zlib configuration tweaks.
7779 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
7780 Don't assume presence of fn_inflateInit2_ zlib internal function.
7782 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7784 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
7785 include the zlib prefix.
7787 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7789 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
7790 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
7791 define static variables that are pointers to zlib functions to be
7793 (init_zlib_functions) [WINDOWSNT]: New function.
7794 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
7796 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
7797 macros instead of invoking the zlib functions directly.
7798 (syms_of_decompress): DEFSYM Qzlib_dll.
7799 Staticpro Szlib_available_p.
7801 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
7803 Avoid looping over all frame windows to freeze and unfreeze.
7804 * window.h (struct window): Drop frozen_window_start_p.
7805 (freeze_window_starts): Drop prototype.
7806 * frame.h (struct frame): New frozen_window_starts flag.
7807 (FRAME_WINDOWS_FROZEN): New macro.
7808 * window.c (freeze_window_start, freeze_window_starts):
7810 (select_window, replace_window): Adjust users.
7811 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
7812 (window_frozen_p): New function.
7813 (redisplay_window): Use it.
7815 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7817 Fix some fd issues when running subprocesses (Bug#15035).
7818 Fix bugs that can leak files or file descriptors on errors.
7819 Don't unlink open temp files, as that's hard for users to diagnose
7820 when things go awry (e.g., temp disk exhausted).
7821 Don't bother to lock temp files. Check for invalid recursion.
7822 * callproc.c (synch_process_fd): Remove. All uses removed.
7823 (synch_process_tempfile): New var or macro.
7824 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7826 (record_kill_process): New arg, the temp name. All callers changed.
7827 (delete_temp_file): Now just a simple wrapper around unlink.
7828 (call_process_kill): New arg, the call_process_fd array.
7829 Close them all. Clear synch_process_pid. Remove the temp file,
7830 or arrange for it to be removed.
7831 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7832 that's been moved to synch_process_tempfile. Caller changed.
7833 Do not remove the tempfile; that's now call_process_kill's
7835 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7836 call_process_kill; the caller now does that.
7837 (call_process_cleanup): Do not close the process fd; that's now
7838 call_process_kill's responsibility.
7839 (Fcall_process): Implement via new function call_process, which
7840 has most of the old body of Fcall_process, but with a different API.
7841 (call_process): New function that does not open or close filefd if
7842 it is nonnegative. Record which fds need to be closed, and let
7843 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7844 Signal an error if invoked recursively (could be done via a hook).
7845 Simplify creation of the tempfile in the MSDOS case.
7846 Don't create the output file until after checking for the executable.
7847 Report any failure to open /dev/null.
7848 Don't open /dev/null for writing twice; once is enough.
7849 Don't create pipe if all output is being discarded or sent to file.
7850 Don't worry about setting up the coding system or reading from the
7851 pipe if all output is being discarded.
7852 Hoist fd_error local into top level, to lessen block nesting.
7853 Don't record deleted pid here; now done by Fcall_process_region.
7854 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7855 and note its success in synch_process_tempfile.
7856 Do not leak resources when child_setup fails.
7857 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7858 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7859 (create_temp_file): Now returns open fd, with an additional
7860 Lisp_Object * argument to return the name. All callers changed.
7861 Do not close the file; rewind it instead, and leave it open for
7862 the caller. Do not lock the temp file. Unwind-protect the file
7863 and the file-descriptor.
7864 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7865 If an asynchrounous process, record it here, not in call_process.
7866 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7867 * eval.c (set_unwind_protect): New function.
7868 * fileio.c (write_region): New function, generalized from the
7869 old Fwrite_region. Do not lock temp files.
7870 (Fwrite_region): Use it.
7871 * lisp.h (set_unwind_protect, write_region): New decls.
7872 * process.c: Include <verify.h>.
7873 (make_process): Mark fds as initially closed.
7874 (deleted_pid_list): Now a list of pid-filename pairs.
7876 (close_process_fd): New function.
7877 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7878 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7879 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7880 (create_process, create_pty, Fmake_serial_process)
7881 (server_accept_connection): Record which fds need to be closed,
7882 and let deactivate_process close them.
7883 (Fmake_network_process): Do not discard the unwind-protect
7884 until it's safe to do so.
7885 (deactivate_process): Close the fds opened by create_process etc.
7886 (Fprocess_send_eof): Adjust to new way of recording open fds.
7887 Report an error if /dev/null can't be opened, instead of aborting.
7888 * process.h (PROCESS_OPEN_FDS): New constant.
7889 (struct Lisp_Process): New member open_fds.
7890 (record_kill_process, record_deleted_pid): Adjust signatures.
7891 (record_deleted_pid): Move decl here ...
7892 * syswait.h (record_deleted_pid): ... from here.
7894 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7896 * decompress.c: Fix bugs with large buffers and weird inputs.
7897 Tune a bit. Reindent as per usual Emacs style.
7898 (BUFFER_SIZE): Remove.
7899 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7900 more than UINT_MAX bytes. Decompress into the gap instead of into
7901 an auto buffer, as this should avoid copying. Return nil if
7902 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7903 set immediate_quit; we shouldn't trust zlib code that much.
7905 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7907 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7908 errors, and really move the gap to where we want it.
7910 * lisp.h: Include decompress.c support.
7912 * emacs.c (main): Include decompress.c support.
7914 * Makefile.in: Include -lz if present.
7916 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7918 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7919 (initWithTitle:): Initialize frame to 0.
7920 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7921 (fillWithWidgetValue:frame:): Rename from
7922 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7924 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7925 fillWithWidgetValue:frame:
7927 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7928 remove memory leak warnings.
7930 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7931 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7934 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7935 (x_activate_menubar): Update the whole menu.
7936 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7937 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7938 current event is not NSSystemDefined (Bug#15001).
7939 Call ns_check_menu_open only if trackingMenu is 2.
7940 (menuDidClose:): New method, decrease trackingMenu.
7941 (fillWithWidgetValue:setDelegate:): New method.
7942 (fillWithWidgetValue:): Call the above.
7944 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7946 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7948 Omit some unnecessary casts.
7949 Many of these go back to the old pre-C89 days, when they may have
7950 been needed, but we've been assuming C89 or later for a while now.
7951 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7952 (live_float_p, live_misc_p, live_vector_p):
7953 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7954 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7955 (defvar_per_buffer):
7956 * callint.c (Fcall_interactively):
7957 * doc.c (Fsubstitute_command_keys):
7958 * filelock.c (get_boot_time):
7959 * frame.c (xrdb_get_resource):
7960 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7961 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7962 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7963 (menuitem_highlight_callback, menu_destroy_callback)
7964 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7965 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7966 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7967 (xg_tool_bar_help_callback, tb_size_cb):
7968 * image.c (xpm_alloc_color, png_read_from_memory)
7969 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7970 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7972 * keymap.c (describe_map):
7973 * nsfns.m (Fns_display_monitor_attributes_list):
7974 * nsmenu.m (process_dialog:):
7975 * nsterm.m (hold_event):
7976 * process.c (wait_reading_process_output):
7977 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7978 * scroll.c (do_direct_scrolling, scrolling_1):
7979 * termcap.c (tgetent):
7980 * window.c (check_window_containing, add_window_to_list)
7981 (freeze_window_starts):
7982 * xdisp.c (compare_overlay_entries, vmessage):
7983 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7984 (x_get_monitor_attributes_xrandr)
7985 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7986 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7987 * xfont.c (xfont_match, xfont_open):
7988 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7989 (menubar_selection_callback, menu_position_func)
7990 (popup_selection_callback, create_and_show_popup_menu)
7991 (dialog_selection_callback, create_and_show_dialog):
7992 * xrdb.c (x_get_string_resource)
7994 * xsmfns.c (x_session_check_input):
7995 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7996 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7997 (xaw_jump_callback, xaw_scroll_callback):
7998 Omit unnecessary casts.
8000 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
8002 Minor string-length refactoring.
8003 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
8004 * frame.c (make_monitor_attribute_list):
8005 Prefer build_string to strlen + make_string.
8007 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
8009 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
8010 don't check minor_code (Bug#14417).
8012 2013-08-09 Eli Zaretskii <eliz@gnu.org>
8014 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
8015 vertical positions instead. This avoids calling MATRIX_ROW with
8016 row numbers that are possibly beyond valid limits. (Bug#15064)
8018 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
8020 Use xstrdup and build_unibyte_string where applicable.
8021 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
8022 * xfns.c (x_window):
8023 * xrdb.c (x_get_customization_string):
8024 * xterm.c (xim_initialize):
8025 * w32fns.c (w32_window): Use xstrdup.
8026 (w32_display_monitor_attributes_list):
8027 * emacs.c (init_cmdargs):
8028 * keyboard.c (PUSH_C_STR):
8029 * nsfont.m (nsfont_open):
8030 * sysdep.c (system_process_attributes):
8031 * w32.c (system_process_attributes):
8032 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
8034 2013-08-09 Eli Zaretskii <eliz@gnu.org>
8036 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
8037 variables of these types so that GDB would know about them, as aid
8038 for debugging fatal exceptions. (Bug#15024) See also
8039 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
8042 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
8044 * nsterm.m (ns_update_begin): Don't change clip path if it would be
8045 larger than the NSWindow (Bug#14934).
8047 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
8049 Redesign redisplay interface to drop global variable updated_window.
8050 Always pass currently updated window as a parameter to update routines.
8051 * dispextern.h (updated_window): Remove declaration.
8052 (struct redisplay_interface): Pass window parameter to
8053 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
8054 and after_update_window_hook.
8055 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
8057 * dispnew.c (updated_window): Remove.
8058 (redraw_overlapped_rows, update_marginal_area, update_text_area)
8059 (update_window_line): Adjust to match redisplay interface changes.
8060 * nsterm.m (ns_update_window_begin, ns_update_window_end)
8061 (ns_scroll_run, ns_after_update_window_line):
8062 * w32term.c (x_update_window_begin, x_update_window_end)
8063 (x_after_update_window_line, x_scroll_run):
8064 * xterm.c (x_update_window_begin, x_update_window_end)
8065 (x_after_update_window_line, x_scroll_run):
8066 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8067 Likewise. Adjust comments where appropriate.
8068 (x_cursor_to): Simplify because this is always called during window
8069 update (but install debugging check anyway).
8070 (expose_window): Check must_be_updated_p flag to see whether this
8071 function is called during window update.
8073 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
8075 Do not reset window modification event counters excessively.
8076 These leftovers and poor man's tricky methods to catch extra
8077 redisplay's attention are no longer needed.
8078 * frame.c (set_menu_bar_lines_1):
8079 * minibuf.c (read_minibuf_unwind):
8080 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
8081 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
8082 (window_scroll_line_based, Fset_window_configuration):
8083 * xdisp.c (redisplay_window): Do not reset last_modified and
8084 last_overlay_modified counters.
8086 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
8088 * xselect.c (x_send_client_event): Set send_event and serial, memset
8089 data.l as it might be bigger than data.b. Use 24 bit mask to
8090 XSendEvent (Bug#15034).
8092 2013-08-07 Eli Zaretskii <eliz@gnu.org>
8094 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
8095 for TTY frames that are not the top frame on their console.
8098 2013-08-07 Martin Rudalics <rudalics@gmx.at>
8100 * w32term.c (w32fullscreen_hook): Really maximize frame when
8101 asked for (Bug#14841).
8103 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
8105 Prefer selected_window to Fselected_window, likewise for frames.
8106 * buffer.c (Fbuffer_swap_text):
8107 * data.c (Fvariable_binding_locus):
8108 * window.c (run_window_configuration_change_hook): Adjust users.
8109 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
8110 Use decode_live_frame.
8112 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
8114 Be more careful if selected window shows the buffer other than current,
8115 use window_outdated only if this is not so. This change should also
8116 address some weird issues discussed in Bug#13012.
8117 * window.h (window_outdated): New prototype.
8118 * window.c (window_outdated): Now here. Convert from static and
8119 always assume window's buffer.
8120 (Fwindow_end, Fwindow_line_height): Use it.
8121 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
8122 and always assume window's buffer.
8123 (redisplay_window): Adjust user.
8124 (redisplay_internal): Call to reconsider_clip_changes once and
8125 check whether mode line should be updated only if selected window
8126 shows current buffer.
8127 (run_window_scroll_functions): Use eassert for debugging check.
8128 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
8130 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
8132 * window.c (window_scroll, window_scroll_pixel_based)
8133 (window_scroll_line_based): Use bool for booleans.
8135 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
8137 * process.c: Fix minor off-by-one issues in descriptor counts.
8138 This shouldn't fix any real bugs, but it cleans up the code a bit.
8139 (max_process_desc, max_input_desc): -1, not 0, means none.
8141 (delete_input_desc): New function.
8142 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
8143 (deactivate_process): Scan backwards when recomuting max_process_desc;
8144 that should be faster.
8145 (init_process_emacs): Initialize max_input_desc.
8147 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
8149 Use region cache to speedup bidi_find_paragraph_start.
8150 * buffer.h (struct buffer): New member bidi_paragraph_cache.
8151 Rename cache_long_line_scans to cache_long_scans.
8152 * buffer.c (bset_cache_long_line_scans): Rename to
8153 bset_cache_long_scans.
8154 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
8155 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
8157 (syms_of_buffer): Rename cache-long-line-scans to
8158 cache-long-scans. Adjust docstring.
8159 * search.c (newline_cache_on_off):
8160 * indent.c (width_run_cache_on_off): Adjust users.
8161 * bidi.c (bidi_paragraph_cache_on_off): New function.
8162 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
8163 * insdel.c (prepare_to_modify_buffer):
8164 Invalidate bidi_paragraph_cache if enabled.
8166 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
8168 Invalidate region caches only if buffer text is going to be changed.
8169 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
8170 (modify_text): ...new prototype.
8171 (prepare_to_modify_buffer_1): New prototype.
8172 * textprop.c (modify_region): Rename to...
8173 (modify_text_properties): ...new function.
8174 (add_text_properties_1, set_text_properties, Fremove_text_properties)
8175 (Fremove_list_of_text_properties): Adjust users.
8176 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
8177 (modify_text): ...new function.
8178 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
8179 (prepare_to_modify_buffer_1): ...new function.
8180 * casefiddle.c (casify_region):
8181 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
8182 (Ftranspose_regions): Use modify_text.
8184 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
8186 * lisp.mk (lisp): Add nadvice.elc.
8188 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
8190 New macro to iterate over live buffers similar to frames.
8191 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
8192 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
8193 Declare buffer-related variables here to offload lisp.h.
8194 * buffer.c (Vbuffer_alist): Adjust comment.
8195 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
8196 (other_buffer_safely):
8197 * data.c (store_symval_forwarding):
8198 * dispnew.c (Fframe_or_buffer_changed_p):
8199 * fileio.c (Fdo_auto_save):
8200 * filelock.c (unlock_all_files):
8201 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
8203 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
8205 Fix some minor races in hosts lacking mkostemp (Bug#15015).
8206 * callproc.c (create_temp_file):
8207 * filelock.c (create_lock_file):
8208 Assume mkostemp, since it's now provided by Gnulib.
8210 2013-08-04 Eli Zaretskii <eliz@gnu.org>
8212 * w32.c (mkostemp): New function.
8213 (mktemp): Remove, no longer used. Most of the code reused in
8214 mkostemp. (Bug#15015)
8215 (mktemp): Don't undef.
8217 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
8219 * dispnew.c (glyph_matrix_count, glyph_pool_count):
8220 Move under GLYPH_DEBUG and ENABLE_CHECKING.
8221 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
8222 (free_glyph_pool, check_glyph_memory): Likewise for
8223 all users. Adjust comments where appropriate.
8225 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
8227 * composite.h: Minor fixups.
8228 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
8229 to fix a misspelling, and change it to an inline function while
8230 we're at it (it need not be a macro). All uses changed.
8231 (composition_method, composition_valid_p):
8232 Rewrite to avoid assignments in if-conditions.
8234 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8236 Do not use global Lisp_Object in composition macros.
8237 * composite.h (composition_temp): Remove declaration.
8238 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
8239 (composition_method, composition_valid_p): ...inline functions.
8240 (compose_region): Remove the leftover.
8241 * composite.c (composition_temp): Remove.
8242 (run_composition_function, update_compositions)
8243 (composition_compute_stop_pos, composition_adjust_point)
8244 (Ffind_composition_internal):
8245 * coding.c (handle_composition_annotation):
8246 * xdisp.c (handle_composition_prop, check_point_in_composition):
8247 Related users changed.
8249 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8251 Drop FRAME_PTR typedef.
8252 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
8253 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
8254 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
8255 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
8256 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
8257 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
8258 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
8259 All related users changed.
8261 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
8263 * eval.c (default_toplevel_binding): New function.
8265 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
8266 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
8267 (syms_of_eval): Export them.
8268 * data.c (Fdefault_value): Micro cleanup.
8269 * term.c (init_tty): Use "false".
8271 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8273 Fix X GC leak in GTK and raw (no toolkit) X ports.
8274 * xterm.c (x_free_frame_resources): If white and black relief
8275 GCs are allocated, always free them here.
8276 * xfns.c (x_make_gc): Omit redundant initialization.
8277 * widget.c (create_frame_gcs): Remove the leftover.
8278 (EmacsFrameDestroy): Do nothing because all GCs are now freed
8279 in x_free_frame_resources.
8281 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
8283 * nsterm.m (windowWillResize:toSize:): Only change title if
8284 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
8286 (viewDidEndLiveResize): New method.
8288 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
8289 inside NS_IMPL_COCOA.
8291 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8293 * insdel.c (adjust_after_replace, replace_range, del_range_2):
8294 Do not check whether undo is enabled because record_insert and
8295 record_delete does that themselves.
8297 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8299 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
8300 member which is not really used any more.
8301 (FRAME_XIC_BASE_FONTNAME): Remove.
8302 * xfns.c (xic_free_fontset): Adjust user.
8303 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
8304 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
8305 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
8306 (xdialog_show): Use eassert for debugging check.
8307 * w32term.c (x_unfocus_frame): Remove unused dummy function.
8309 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
8311 * fileio.c, fns.c (merge): Move extern decl from here ...
8312 * lisp.h (merge): ... to here.
8314 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8316 Fix last font-related change.
8317 * w32font.h (w32font_list_internal, w32font_match_internal):
8319 * w32uniscribe.c (uniscribe_list, uniscribe_match)
8320 (uniscribe_list_family): Adjust to match font API change.
8321 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
8322 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
8324 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8326 * frame.h (FRAME_MOUSE_UPDATE):
8327 * nsterm.m (ns_frame_up_to_date): Omit redundant check
8328 whether hlinfo->mouse_face_mouse_frame is non-NULL.
8330 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8332 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
8333 * font.h (struct font_driver): Change list, match, and list_family
8334 functions to accept struct frame * as first arg.
8335 * font.c (font_score, font_compare, font_sort_entities):
8337 (font_sort_entities, font_list_entities, font_select_entity)
8338 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
8339 match font API change.
8340 * xfont.c (xfont_list, xfont_match, xfont_list_family):
8341 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
8342 * ftxfont.c (ftxfont_list, ftxfont_match):
8343 * xftfont.c (xftfont_list, xftfont_match):
8344 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
8345 * w32font.c (w32font_list, w32font_match, w32font_list)
8346 (w32font_list_internal, w32_font_match_internal): Likewise.
8347 * xfaces.c (Fx_family_fonts): Adjust user.
8349 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8351 Do not use pure Xism x_wm_set_icon_position in non-X ports.
8352 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
8353 only if HAVE_X_WINDOWS is in use.
8354 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
8355 * nsterm.m (x_wm_set_icon_position): Remove no-op.
8356 * w32term.c (x_wm_set_icon_position): Likewise.
8357 * w32fns.c (x_icon): Adjust user.
8359 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8361 * xterm.c (last_mouse_press_frame): Remove the
8362 leftover which is not really used any more.
8363 (handle_one_xevent, syms_of_xterm): Adjust users.
8364 (x_flush): Call XFlush once per each X display, not frame.
8365 This is better because this code always unconditionally skips
8366 non-X frames in Vframe_list and issues the only XFlush if we
8367 have more than one X frame on the same X display.
8368 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
8369 Use bool for booleans.
8370 (x_draw_glyph_string_background, cvt_string_to_pixel)
8371 (cvt_pixel_dtor): Drop unnecessary prototypes.
8372 * xterm.h (x_display_ok): Adjust prototype.
8374 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8376 Drop unnecessary functions that deals with frame pixel size.
8377 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
8378 (x_pixel_height): Drop prototypes.
8379 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
8380 (x_pixel_height): Drop implementations.
8381 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
8382 which should be always valid for window frame.
8383 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
8384 * w32menu.c (Fx_popup_dialog):
8385 * xmenu.c (Fx_popup_dialog): Likewise for both.
8387 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8389 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
8390 frame parameters and call to Fmodify_frame_parameters just once.
8391 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
8392 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
8393 and mention nil frame in docstring.
8395 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8397 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
8398 (x_figure_window_size): Likewise. Adjust to return long.
8399 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
8400 (toplevel): Move Qterminal_live_p to...
8401 * terminal.c (toplevel): ...here, make it static, and...
8402 (syms_of_terminal): ...DEFSYM here.
8403 * frame.h (Qterminal_live_p): Remove declaration.
8404 (make_frame, x_figure_window_size): Adjust prototype.
8405 * nsfns.m (Fx_create_frame): Use long for window flags.
8407 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
8409 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
8410 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
8411 Do not assume that emacs_close (INT_MAX) is a no-op.
8413 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8415 * xfaces.c (make_face_cache): For struct face_cache, prefer
8416 xmalloc to xzalloc and so avoid redundant call to memset.
8417 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
8419 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8421 * fringe.c (draw_window_fringes, update_window_fringes)
8422 (compute_fringe_widths):
8423 * w32term.c (x_draw_glyph_string):
8424 * window.c (candidate_window_p, Frecenter):
8425 * xfaces.c (realize_basic_faces, realize_default_face)
8426 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
8427 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
8428 * xfns.c (x_set_cursor_color, xic_free_xfontset):
8429 * xmenu.c (Fx_menu_bar_open_internal):
8430 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
8431 * xsettings.c (xft_settings_event):
8432 * xterm.c (x_draw_glyph_string, x_had_errors_p):
8433 Use bool for booleans. Adjust style and comments where
8435 * dispextern.h (draw_window_fringes, update_window_fringes)
8436 (compute_fringe_widths):
8437 * xterm.h (x_had_errors_p): Adjust prototype.
8439 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8441 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
8442 CHECK_LIST. Rewrite the loop to avoid useless local variable.
8444 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
8446 * fns.c (toplevel): Remove comment before Fsafe_length because
8449 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
8451 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
8453 2013-07-28 Eli Zaretskii <eliz@gnu.org>
8455 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
8456 frame which got the message is still alive, before dereferencing
8457 its pointer. (Bug#14970)
8459 * frame.c (delete_frame): Test "this" frame's minibuffer window to
8460 be a live window, before using it as such. (Bug#14970)
8462 2013-07-27 Eli Zaretskii <eliz@gnu.org>
8464 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
8465 w32_detect_focus_change instead of doing part of its job by hand.
8466 This fixes the problem whereby FOCUS_OUT events were not sent to
8469 2013-07-26 Eli Zaretskii <eliz@gnu.org>
8471 * process.c (Fprocess_list): Doc fix.
8473 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
8474 being re-exposed only if it didn't ask to become visible.
8475 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
8476 was previously iconified. (Bug#14841)
8477 (x_iconify_frame): Mark the frame iconified.
8479 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
8481 Fix minor problems found by static checking.
8482 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
8483 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
8485 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
8487 * eval.c (set_specpdl_old_value): New function.
8488 (unbind_to): Minor simplification.
8489 (get_backtrace_frame): New function.
8490 (Fbacktrace_frame): Use it. Add `base' argument.
8491 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
8492 (syms_of_eval): Export backtrace-eval.
8493 * xterm.c (x_focus_changed): Simplify.
8495 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
8497 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
8499 2013-07-24 Eli Zaretskii <eliz@gnu.org>
8501 * xdisp.c (redisplay_window): Instead of moving point out of
8502 scroll margin, reject the force_start method, and try scrolling
8503 instead. (Bug#14780)
8505 2013-07-24 Ken Brown <kbrown@cornell.edu>
8507 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
8510 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
8512 * eval.c (Fprogn): Do not check that BODY is a proper list.
8513 This undoes the previous change. The check slows down the
8514 interpreter, and is not needed to prevent a crash. See
8515 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
8517 2013-07-23 Glenn Morris <rgm@gnu.org>
8519 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
8521 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
8523 Port to GNU/Linux systems with tinfo but not ncurses.
8524 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
8525 to decide whether ncurses is being used. Without this change,
8526 GCC complains about tgetent not being declared, on a system
8527 that has tinfo installed but ncurses not installed.
8529 * eval.c (Fprogn): Check that BODY is a proper list.
8531 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
8532 * data.c (Fsetq_default):
8533 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
8534 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
8536 Tune by taking advantage of the fact that ARGS is always a list
8537 when a function is declared to have UNEVALLED args.
8539 * emacsgtkfixed.c: Port to GCC 4.6.
8540 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
8542 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
8544 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
8545 here to silence compiler warnings.
8547 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
8549 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
8550 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
8551 from messing up Emacs's 'struct frame' (Bug#14923).
8553 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8555 * alloc.c (make_save_ptr_ptr): Define this function.
8556 It was inadvertently omitted. It's needed only if
8557 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
8559 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
8561 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
8562 frame have focus (Bug#14895).
8564 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8566 Avoid vfork-related deadlock more cleanly.
8567 * callproc.c (child_setup): When the child's exec fails, output
8568 the program name, as that's more useful. Use O_NONBLOCK to avoid
8570 * process.c (create_process_1): Remove; no longer needed.
8571 (create_process): Remove timer hack; no longer needed, now that
8572 the child avoids deadlock.
8574 2013-07-20 Glenn Morris <rgm@gnu.org>
8576 * image.c (Fimage_flush): Fix doc typo.
8578 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
8580 Fix array bounds violation when pty allocation fails.
8581 * process.c (PTY_NAME_SIZE): New constant.
8582 (pty_name): Remove static variable; it's now auto.
8583 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
8584 Take pty_name as an arg rather than using a static variable.
8585 All callers changed.
8586 (create_process): Recover pty_flag from process, not from volatile local.
8587 (create_pty): Stay inside array even when pty allocation fails.
8588 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
8590 * lread.c (Fload): Avoid initialization only when lint checking.
8591 Mention that it's needed only for older GCCs.
8593 2013-07-20 Kenichi Handa <handa@gnu.org>
8595 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
8596 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
8598 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
8600 * lread.c (Fload): Avoid uninitialized warning.
8602 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8604 Fix some minor file descriptor leaks and related glitches.
8605 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
8606 (create_lock_file): Use write, not emacs_write.
8607 * image.c (slurp_file, png_load_body):
8608 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
8609 (server_accept_connection):
8610 Don't leak an fd on memory allocation failure.
8611 * image.c (slurp_file): Add a cheap heuristic for growing files.
8612 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
8613 as that's what the other routines do. Maybe input need not be
8614 blocked at all, but it's better to be consistent.
8615 Avoid undefined behavior when strlen is zero.
8617 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
8618 (NSTATICS): Now a constant; doesn't need to be a macro.
8620 2013-07-19 Richard Stallman <rms@gnu.org>
8622 * coding.c (decode_coding_utf_8): Add simple loop for fast
8623 processing of ASCII characters.
8625 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8627 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
8629 2013-07-19 Eli Zaretskii <eliz@gnu.org>
8631 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
8632 unportable 'struct x_display_info'.
8633 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
8636 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8638 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
8639 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
8641 (system_process_attributes): Prefer plain char to unsigned char
8642 when either will do. Clean up properly if interrupted or if
8643 memory allocations fail. Don't assume sscanf succeeds.
8644 Remove no-longer-needed workaround to stop GCC from whining.
8645 Read command-line once, instead of multiple times. Check read status a
8648 Fix obscure porting bug with varargs functions.
8649 The code assumed that int is treated like ptrdiff_t in a vararg
8650 function, which is not a portable assumption. There was a similar
8651 -- though these days less likely -- porting problem with various
8652 assumptions that pointers of different types all smell the same as
8653 far as vararg functions is conserved. To make this problem less
8654 likely in the future, redo the API to use varargs functions.
8655 * alloc.c (make_save_value): Remove this vararg function.
8656 All uses changed to ...
8657 (make_save_int_int_int, make_save_obj_obj_obj_obj)
8658 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
8660 (make_save_ptr): Rename from make_save_pointer, for consistency with
8661 the above. Define only on platforms that need it. All uses changed.
8663 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8665 * keyboard.c: Try to fix typos in previous change.
8666 (DISPLAY_LIST_INFO): New macro.
8667 (kbd_buffer_get_event): Do not access members that are not present
8668 in X11. Revert inadvertent change of "!=" to "=".
8670 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
8672 * keyboard.c (kbd_buffer_get_event):
8673 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
8674 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
8676 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8678 * filelock.c: Fix unlikely file descriptor leaks.
8679 (get_boot_time_1): Rework to avoid using emacs_open.
8680 This doesn't actually fix a leak, but is better anyway.
8681 (read_lock_data): Use read, not emacs_read.
8683 * doc.c: Fix minor memory and file descriptor leaks.
8684 * doc.c (get_doc_string): Fix memory leak when doc file absent.
8685 (get_doc_string, Fsnarf_documentation):
8686 Fix file descriptor leak on error.
8688 * term.c: Fix minor fdopen-related file descriptor leaks.
8689 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
8690 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
8692 * charset.c: Fix file descriptor leaks and errno issues.
8694 (load_charset_map_from_file): Don't leak file descriptor on error.
8695 Use plain record_xmalloc since the allocation is larger than
8696 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
8698 * eval.c (record_unwind_protect_nothing):
8699 * fileio.c (fclose_unwind):
8701 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
8702 The replacement doesn't block input, but that no longer seems
8705 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
8707 * lread.c: Fix file descriptor leaks and errno issues.
8708 (Fload): Close some races that leaked fds or streams when 'load'
8710 (Fload, openp): Report error number of last nontrivial failure to open.
8711 ENOENT counts as trivial.
8712 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
8714 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
8715 now that the function is always called with a nonnegative arg.
8716 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
8717 All uses replaced with ...
8718 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
8720 A few more minor file errno-reporting bugs.
8721 * callproc.c (Fcall_process):
8722 * doc.c (Fsnarf_documentation):
8723 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
8724 * process.c (set_socket_option):
8725 Don't let a constructor trash errno.
8726 * doc.c: Include <errno.h>.
8728 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
8730 * w32fns.c (unwind_create_tip_frame): Fix declaration.
8732 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8734 Fix w32 bug with call-process-region (Bug#14885).
8735 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
8736 to Fcall_process when the input is empty. This simplifies the
8737 code a bit. It makes no difference on POSIXish platforms but
8738 apparently it fixes a bug on w32.
8740 Fix bug where insert-file-contents closes a file twice (Bug#14839).
8741 * fileio.c (close_file_unwind): Don't close if FD is negative;
8742 this can happen when unwinding a zapped file descriptor.
8743 (Finsert_file_contents): Unwind-protect the fd before the point marker,
8744 in case Emacs runs out of memory between the two unwind-protects.
8745 Don't trash errno when closing FD.
8746 Zap the FD in the specpdl when closing it, instead of deferring
8747 the removal of the unwind-protect; this fixes a bug where a child
8748 function unwinds the stack past us.
8750 New unwind-protect flavors to better type-check C callbacks.
8751 This also lessens the need to write wrappers for callbacks,
8752 and the need for make_save_pointer.
8753 * alloc.c (free_save_value):
8754 * atimer.c (run_all_atimers):
8756 * alloc.c (safe_alloca_unwind):
8757 * atimer.c (unwind_stop_other_atimers):
8758 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
8759 * menu.c (cleanup_popup_menu) [HAVE_NS]:
8760 * minibuf.c (choose_minibuf_frame_1):
8761 * process.c (make_serial_process_unwind):
8762 * xdisp.c (pop_message_unwind):
8763 * xselect.c (queue_selection_requests_unwind):
8764 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
8765 * alloc.c (record_xmalloc):
8766 Prefer record_unwind_protect_ptr to record_unwind_protect with
8768 * alloc.c (Fgarbage_collect):
8769 Prefer record_unwind_protect_void to passing a dummy.
8770 * buffer.c (restore_buffer):
8771 * window.c (restore_window_configuration):
8772 * xfns.c, w32fns.c (do_unwind_create_frame)
8773 New wrapper. All record-unwind uses of wrappee changed.
8774 * buffer.c (set_buffer_if_live):
8775 * callproc.c (call_process_cleanup, delete_temp_file):
8776 * coding.c (code_conversion_restore):
8777 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
8778 * editfns.c (save_excursion_restore)
8779 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
8780 (save_restriction_restore):
8781 * eval.c (restore_stack_limits, un_autoload):
8782 * fns.c (require_unwind):
8783 * keyboard.c (recursive_edit_unwind, tracking_off):
8784 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
8785 * macros.c (pop_kbd_macro, restore_menu_items):
8786 * nsfns.m (unwind_create_frame):
8787 * print.c (print_unwind):
8788 * process.c (start_process_unwind):
8789 * search.c (unwind_set_match_data):
8790 * window.c (select_window_norecord, select_frame_norecord):
8791 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
8792 (fast_set_selected_frame):
8793 * xfns.c, w32fns.c (unwind_create_tip_frame):
8794 Return void, not a dummy Lisp_Object. All uses changed.
8795 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
8796 * callproc.c (call_process_kill):
8797 * fileio.c (restore_point_unwind, decide_coding_unwind)
8798 (build_annotations_unwind):
8799 * insdel.c (Fcombine_after_change_execute_1):
8800 * keyboard.c (read_char_help_form_unwind):
8801 * menu.c (unuse_menu_items):
8802 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
8803 * sound.c (sound_cleanup):
8804 * xdisp.c (unwind_redisplay):
8805 * xfns.c (clean_up_dialog):
8806 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
8807 Accept no args and return void, instead of accepting and returning
8808 a dummy Lisp_Object. All uses changed.
8809 * cygw32.c (fchdir_unwind):
8810 * fileio.c (close_file_unwind):
8811 * keyboard.c (restore_kboard_configuration):
8812 * lread.c (readevalllop_1):
8813 * process.c (wait_reading_process_output_unwind):
8814 Accept int and return void, rather than accepting an Emacs integer
8815 and returning a dummy object. In some cases this fixes an
8816 unlikely bug when the corresponding int is outside Emacs integer
8817 range. All uses changed.
8818 * dired.c (directory_files_internal_unwind):
8819 * fileio.c (do_auto_save_unwind):
8820 * gtkutil.c (pop_down_dialog):
8821 * insdel.c (reset_var_on_error):
8822 * lread.c (load_unwind):
8823 * xfns.c (clean_up_file_dialog):
8824 * xmenu.c, nsmenu.m (pop_down_menu):
8825 * xmenu.c (cleanup_widget_value_tree):
8826 * xselect.c (wait_for_property_change_unwind):
8827 Accept pointer and return void, rather than accepting an Emacs
8828 save value encapsulating the pointer and returning a dummy object.
8830 * editfns.c (Fformat): Update the saved pointer directly via
8831 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8832 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8833 (unwind_body): New function.
8834 (record_unwind_protect): First arg is now a function returning void,
8835 not a dummy Lisp_Object.
8836 (record_unwind_protect_ptr, record_unwind_protect_int)
8837 (record_unwind_protect_void): New functions.
8838 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8839 * fileio.c (struct auto_save_unwind): New type.
8840 (do_auto_save_unwind): Use it.
8841 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8842 * insdel.c (struct rvoe_arg): New type.
8843 (reset_var_on_error): Use it.
8844 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8846 (specbinding_func): Remove; there are now several such functions.
8847 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8848 (set_unwind_protect_ptr): New function.
8849 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8851 Be simpler and more consistent about reporting I/O errors.
8852 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8853 Say "Read error" and "Write error", rather than "I/O error", or
8854 "IO error reading", or "IO error writing", when a read or write
8856 * process.c (Fmake_network_process, wait_reading_process_output)
8857 (send_process, Fprocess_send_eof, wait_reading_process_output):
8858 Capitalize diagnostics consistently. Put "failed foo" at the
8859 start of the diagnostic, so that we don't capitalize the
8860 function name "foo". Consistently say "failed" for such
8862 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8863 All callers changed. This is so it can use report_file_error.
8864 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8865 diagnostics consistently as above.
8867 * fileio.c (report_file_errno): Fix errno reporting bug.
8868 If the file name is neither null nor a pair, package it up as a
8869 singleton list. All callers changed, both to this function and to
8870 report_file_error. This fixes a bug where the memory allocator
8871 invoked by list1 set errno so that the immediately following
8872 report_file_error reported the wrong errno value.
8874 Fix minor problems found by --enable-gcc-warnings.
8875 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8876 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8878 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8880 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8881 Set event->arg to Qt if switch-event shall be generated.
8882 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8884 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8886 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8889 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8890 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8891 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8892 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8893 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8894 and there is a focused frame.
8895 (head_table): Add focus-in and focus-out.
8896 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8897 bind to handle-focus-in/out.
8899 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8900 (Fhandle_switch_frame): Call Fhandle_focus_in.
8901 (syms_of_frame): defsubr handle-focus-in/out.
8903 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8905 Fix porting bug to older POSIXish platforms (Bug#14862).
8906 * sysdep.c (emacs_pipe): New function, that implements
8907 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8908 This should port better to CentOS 5 and to Mac OS X 10.6.
8909 All calls to pipe2 changed.
8911 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8912 This makes the code easier to read and the executable a bit smaller.
8913 Do not replace all calls to Fcons that happen to create lists,
8914 just calls that are intended to create lists. For example, when
8915 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8916 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8917 Similarly for list2 through list5.
8918 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8919 * bytecode.c (exec_byte_code):
8920 * callint.c (quotify_arg, Fcall_interactively):
8921 * callproc.c (Fcall_process, create_temp_file):
8922 * charset.c (load_charset_map_from_file)
8923 (Fdefine_charset_internal, init_charset):
8924 * coding.c (get_translation_table, detect_coding_system)
8925 (Fcheck_coding_systems_region)
8926 (Fset_terminal_coding_system_internal)
8927 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8928 * composite.c (update_compositions, Ffind_composition_internal):
8929 * dired.c (directory_files_internal, file_name_completion)
8931 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8932 * doc.c (Fsnarf_documentation):
8933 * editfns.c (Fmessage_box):
8935 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8936 (Feval, eval_sub, Ffuncall, apply_lambda):
8937 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8938 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8939 (Fset_file_times, Finsert_file_contents)
8940 (Fchoose_write_coding_system, Fwrite_region):
8941 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8942 * font.c (font_registry_charsets, font_parse_fcname)
8943 (font_prepare_cache, font_update_drivers, Flist_fonts):
8944 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8945 * frame.c (make_frame, Fmake_terminal_frame)
8946 (x_set_frame_parameters, x_report_frame_params)
8947 (x_default_parameter, Fx_parse_geometry):
8948 * ftfont.c (syms_of_ftfont):
8949 * image.c (gif_load):
8950 * keyboard.c (command_loop_1):
8951 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8952 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8953 (Fminor_mode_key_binding, accessible_keymaps_1)
8954 (Faccessible_keymaps, Fwhere_is_internal):
8955 * lread.c (read_emacs_mule_char):
8956 * menu.c (find_and_return_menu_selection):
8957 * minibuf.c (get_minibuffer):
8958 * nsfns.m (Fns_perform_service):
8959 * nsfont.m (ns_script_to_charset):
8960 * nsmenu.m (ns_popup_dialog):
8961 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8962 (Fx_own_selection_internal):
8963 * nsterm.m (append2):
8964 * print.c (Fredirect_debugging_output)
8965 (print_prune_string_charset):
8966 * process.c (Fdelete_process, Fprocess_contact)
8967 (Fformat_network_address, set_socket_option)
8968 (read_and_dispose_of_process_output, write_queue_push)
8969 (send_process, exec_sentinel):
8970 * sound.c (Fplay_sound_internal):
8971 * textprop.c (validate_plist, add_properties)
8972 (Fput_text_property, Fadd_face_text_property)
8973 (copy_text_properties, text_property_list, syms_of_textprop):
8974 * unexaix.c (report_error):
8975 * unexcoff.c (report_error):
8976 * unexsol.c (unexec):
8977 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8978 (Fformat_mode_line, syms_of_xdisp):
8979 * xfaces.c (set_font_frame_param)
8980 (Finternal_lisp_face_attribute_values)
8981 (Finternal_merge_in_global_face, syms_of_xfaces):
8982 * xfns.c (x_default_scroll_bar_color_parameter)
8983 (x_default_font_parameter, x_create_tip_frame):
8984 * xfont.c (xfont_supported_scripts):
8985 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8986 (menu_help_callback, xmenu_show):
8988 * xterm.c (set_wm_state):
8989 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8990 and similarly for list2 through list5.
8992 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8994 * callproc.c (Fcall_process_region): Fix minor race and tune.
8995 (create_temp_file): New function, with the temp-file-creation part
8996 of the old Fcall_process_region. Use Fcopy_sequence to create the
8997 temp file name, rather than alloca + build_string, for simplicity.
8998 Don't bother to block input around the temp file creation;
8999 shouldn't be needed. Simplify use of mktemp.
9000 Use record_unwind_protect immediately after creating the temp file;
9001 this closes an unlikely race where the temp file was not removed.
9002 Use memcpy rather than an open-coded loop.
9003 (Fcall_process_region): Use the new function. If the input is
9004 empty, redirect from /dev/null rather than from a newly created
9005 empty temp file; this avoids unnecessary file system traffic.
9007 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
9009 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
9010 Simplify by making this case like the other two. This is a bit
9011 slower on obsolete hosts, but the extra complexity isn't worth it.
9013 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
9014 * process.c (create_process) [!DOS_NT]:
9015 Remove now-unnecessary calls to emacs_close.
9017 2013-07-13 Eli Zaretskii <eliz@gnu.org>
9019 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
9020 returning early. (Bug#14850)
9022 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
9023 and inhibit-iso-escape-detection attributes of 'undecided'.
9026 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
9028 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
9029 Reported by Herbert J. Skuhra in
9030 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
9032 Don't lose top specpdl entry when memory is exhausted.
9033 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
9034 specpdl overflow here, to simplify callers; all callers changed.
9035 Always reserve an unused entry at the stack top; this avoids
9036 losing the top entry's information when memory is exhausted.
9038 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
9040 Clean up errno reporting and fix some errno-reporting bugs.
9041 * callproc.c (Fcall_process):
9042 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
9043 * process.c (create_process, Fmake_network_process):
9044 * unexaix.c (report_error):
9045 * unexcoff.c (report_error):
9046 Be more careful about reporting the errno of failed operations.
9047 The code previously reported the wrong errno sometimes.
9048 Also, prefer report_file_errno to setting errno + report_file_error.
9049 (Fcall_process): Look at openp return value rather than at path,
9050 as that's a bit faster and clearer when there's a numeric predicate.
9051 * fileio.c (report_file_errno): New function, with most of the
9052 old contents of report_file_error.
9053 (report_file_error): Use it.
9054 (Ffile_exists_p, Ffile_accessible_directory_p):
9055 Set errno to 0 when it is junk.
9056 * fileio.c (Faccess_file):
9057 * image.c (x_create_bitmap_from_file):
9058 Use faccessat rather than opening the file, to avoid the hassle of
9059 having a file descriptor open.
9060 * lisp.h (report_file_errno): New decl.
9061 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
9064 * process.c (create_process, wait_reading_process_output) [AIX]:
9065 Remove obsolete SIGHUP-related code, as Emacs no longer disables
9066 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
9067 a multithreaded environment anyway).
9068 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
9070 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
9072 * image.c (x_find_image_file): Don't close a remote file handle.
9074 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
9076 Fix races with threads and file descriptors.
9077 * callproc.c (Fcall_process_region):
9078 * dired.c (open_directory):
9079 * emacs.c (main, Fdaemon_initialized):
9080 * image.c (x_find_image_file):
9081 * inotify.c (Finotify_rm_watch):
9082 * lread.c (Flocate_file_internal):
9083 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
9084 * term.c (term_mouse_moveto, init_tty):
9085 * termcap.c (tgetent):
9086 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
9087 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
9088 * unexhp9k800.c, unexmacosx.c (unexec):
9089 * callproc.c (Fcall_process_region):
9090 Use emacs_close, not close.
9091 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
9092 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
9093 and posix_close function on current platforms (which all lack them).
9094 (emacs_close): Use it. This should fix the races on GNU/Linux and
9095 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
9096 and it should avoid closing random victim file descriptors on
9099 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
9101 * inotify.c (uninitialized): Remove. All uses replaced by -1.
9102 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
9105 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
9106 This is for .gdbinit xbacktrace.
9108 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
9109 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
9110 (emacs_set_tty): Now static.
9111 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
9112 * term.c (tty_capable_p, tty_default_color_capabilities)
9113 (get_tty_terminal, term_mouse_movement)
9114 (handle_one_term_event, init_tty, maybe_fatal):
9115 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
9116 (tgetent, scan_file, name_match, compare_contin):
9117 * terminal.c (get_terminal):
9118 Use bool for boolean.
9119 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
9120 Prefer char to unsigned char if either will do.
9121 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
9122 (tty_write_glyphs): Prefer int to unsigned.
9123 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
9124 All callers changed.
9125 * termcap.c (tprint, main) [TEST]: Remove non-working test.
9127 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
9130 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
9131 (B__dummy__): New dummy symbol, to pacify C89.
9132 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
9133 they can't grok varargs macros.
9134 * dispnew.c (add_window_display_history)
9135 (add_frame_display_history):
9136 * print.c (print_object):
9137 * xdisp.c (debug_method_add):
9138 Use %p printf format only for void pointers.
9139 * emacs.c (usage_message): New constant, replacing ...
9140 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
9141 (main): Adjust to usage reorg.
9142 * fns.c (syms_of_fns):
9143 * profiler.c (syms_of_profiler):
9144 Don't use non-constant struct initializers.
9145 * gnutls.h (gnutls_initstage_t):
9146 * lisp.h (enum Lisp_Fwd_Type):
9147 * lread.c (lisp_file_lexically_bound_p):
9148 * xsettings.c (anonymous enum):
9149 Remove trailing comma.
9150 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
9151 * lisp.h (ENUM_BF): Use unsigned if pedantic.
9152 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
9154 * regex.c (const_re_char): New type, to pacify strict C89.
9155 All uses of 'const re_char' replaced to use it.
9156 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
9157 with glibc when strict C89. This change is imported from gnulib.
9159 (_Restrict_arr_): Rename from __restrict_arr, similarly.
9160 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
9161 Omit GNU_LINUX implementation, since it requires long long.
9162 * xterm.c (x_draw_underwave):
9163 Do not assume the traditional order of struct's members.
9164 (x_term_init): Rewrite to avoid the need for non-constant structure
9167 Syntax cleanup, mostly replacing macros with functions.
9168 This removes the need for the syntax_temp hack.
9169 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
9170 * syntax.c (SYNTAX_INLINE): New macro.
9171 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
9172 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
9173 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
9174 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
9175 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
9176 (SYNTAX_COMEND_FIRST): Now functions, not macros.
9177 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
9178 Now constants, not macros.
9179 (syntax_temp) [!__GNUC__]: Remove.
9180 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
9181 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
9182 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
9183 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
9184 Move here from syntax.h; now functions, not macros. Except for the
9185 last function, these are static since only syntax.c uses them.
9186 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
9187 All uses changed. Now a function, not a macro; use this fact
9188 to simplify the code.
9189 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
9190 compiler bugs; no longer relevant.
9191 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
9192 (SYNTAX_INLINE): New macro.
9193 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
9194 for the new functions. Use bool for boolean member.
9195 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
9196 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
9197 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
9198 (SETUP_BUFFER_SYNTAX_TABLE):
9199 Now extern inline functions, not macros.
9200 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
9201 Remove; all uses replaced by implementation.
9202 (syntax_temp) [!__GNUC__]: Remove decl.
9203 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
9205 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
9207 * emacs.c (main): Fix syntax error.
9209 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
9211 Timestamp fixes for undo (Bug#14824).
9212 * atimer.c (schedule_atimer):
9213 * fileio.c (Ffile_newer_than_file_p):
9214 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
9215 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
9216 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
9217 (syms_of_fileio): Remove Sclear_visited_file_name.
9218 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
9219 file doesn't exist; this avoids an ambiguity with negative timestamps.
9220 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
9221 * systime.h (make_emacs_time, invalid_emacs_time):
9222 Don't assume struct timespec layout; POSIX doesn't guarantee it.
9223 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
9224 * undo.c (record_first_change): Push (visited-file-modtime) onto
9225 undo list rather than reimplementing it by hand, incorrectly.
9227 2013-07-09 Ken Brown <kbrown@cornell.edu>
9229 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
9231 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
9233 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
9235 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
9237 Handle errno and exit status a bit more carefully.
9238 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
9239 number into an exit status. Instead, use EXIT_CANCELED.
9240 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
9241 * callproc.c (relocate_fd):
9242 * emacs.c (close_output_streams, main):
9243 * process.c (create_process):
9244 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
9245 Use emacs_perror for simplicity.
9246 * callproc.c (relocate_fd, main):
9247 * sysdep.c (sys_subshell):
9248 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
9249 (shut_down_emacs): Use emacs_write, not write.
9250 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
9251 * fileio.c (Fcopy_file, e_write):
9252 * nsterm.m (ns_select):
9253 * process.c (send_process):
9254 * sound.c (vox_write):
9255 Use emacs_write_sig, not emacs_write.
9256 * lisp.h (emacs_write_sig, emacs_perror): New decls.
9257 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
9259 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
9261 (emacs_full_write): New function.
9262 (emacs_write): Rewrite to use it.
9263 (emacswrite_sig, emacs_perror): New functions.
9264 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
9266 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
9268 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
9269 on NS even if it is present. Pixmap on NS is a void*.
9271 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9273 Port to Ubuntu 10 (Bug#14803).
9274 Problem reported by T.V. Raman.
9275 * process.c (close_on_exec, accept4, process_socket):
9276 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
9278 2013-07-07 Eli Zaretskii <eliz@gnu.org>
9280 * w32.c (sys_dup): Declare prototype.
9284 * callproc.c [WINDOWSNT]: Include sys/socket.h.
9286 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9288 Make file descriptors close-on-exec when possible (Bug#14803).
9289 This simplifies Emacs a bit, since it no longer needs to worry
9290 about closing file descriptors by hand in some cases.
9291 It also fixes some unlikely races. Not all such races, as
9292 libraries often open files internally without setting
9293 close-on-exec, but it's an improvement.
9294 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
9295 * callproc.c (Fcall_process) [!MSDOS]:
9296 * emacs.c (main) [!DOS_NT]:
9297 * nsterm.m (ns_term_init):
9298 * process.c (create_process):
9299 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
9300 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
9301 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
9302 Prefer mkostemp with O_CLOEXEC to mkstemp.
9303 * callproc.c (relocate_fd) [!WINDOWSNT]:
9304 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
9305 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
9307 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
9308 Make the resulting file descriptor close-on-exec.
9309 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
9310 * lread.c (load_descriptor_list, load_descriptor_unwind):
9311 Remove; no longer needed. All uses removed.
9312 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
9313 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
9315 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
9316 (Fmake_network_process, Fnetwork_interface_list)
9317 (Fnetwork_interface_info, server_accept_connection):
9318 Make newly-created socket close-on-exec.
9319 * sysdep.c (emacs_open, emacs_fopen):
9320 Make new-created descriptor close-on-exec.
9321 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
9322 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
9324 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
9326 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
9327 for NS_IMPL_GNUSTEP.
9329 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9331 Fix openp errno handling.
9332 * callproc.c (Fcall_process): Preserve openp errno around close.
9333 * lread.c (openp): Set errno when returning -1, as some callers
9336 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
9338 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
9340 * nsterm.h (NSSavePanel): Update comment.
9341 (NSAPP_DATA2_RUNFILEDIALOG): Define.
9342 (ns_run_file_dialog): Declare.
9344 * nsfns.m: Remove panelOK.
9346 (ns_run_file_dialog): New function.
9347 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
9348 event loop, so file dialog is popped up by ns_run_file_dialog, called
9349 by sendEvent (Bug#14578).
9350 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
9352 2013-07-06 Eli Zaretskii <eliz@gnu.org>
9354 * xdisp.c (default_line_pixel_height): New function.
9355 (pos_visible_p, move_it_vertically_backward, try_scrolling)
9356 (try_cursor_movement, redisplay_window, try_window)
9357 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
9359 * window.c (window_scroll_pixel_based):
9360 use default_line_pixel_height.
9362 * dispextern.h (default_line_pixel_height): Add prototype.
9364 * frame.c (x_set_line_spacing): Accept a float value for
9365 line-spacing parameter, per the documentation.
9367 * data.c (Fmultibyte_string_p): Doc fix.
9369 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
9371 Use emacs_open more consistently when opening files.
9372 This handles EINTR more consistently now, and makes it easier
9373 to introduce other uniform changes to file descriptor handling.
9374 * sysstdio.h: New file.
9375 * buffer.c (mmap_init):
9376 * cygw32.c (chdir_to_default_directory):
9377 * dispnew.c (Fopen_termscript):
9378 * emacs.c (Fdaemon_initialized):
9379 * fileio.c (Fdo_auto_save):
9380 * image.c (slurp_file, png_load_body, jpeg_load_body):
9381 * keyboard.c (Fopen_dribble_file):
9383 * print.c (Fredirect_debugging_output):
9384 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
9385 * termcap.c (tgetent):
9386 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
9387 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
9388 * w32term.c (w32_initialize) [CYGWIN]:
9389 * xfaces.c (Fx_load_color_file):
9390 Use emacs_open instead of plain open, and emacs_fopen instead of
9392 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
9393 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
9394 * callproc.c (default_output_mode): New constant.
9395 (Fcall_process): Use it to call emacs_open instead of plain creat.
9396 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
9397 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
9398 (emacs_fopen): New function.
9399 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
9400 Include <lisp.h>, for emacs_open.
9401 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
9403 Remove duplicate #include directives.
9404 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
9406 Don't include stdio.h twice.
9407 * buffer.c [USE_MMAP_FOR_BUFFERS]:
9408 Don't include sys/types.h or stdio.h twice.
9409 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
9410 * lread.c: Don't include coding.h twice.
9411 * nsfont.m: Don't include frame.h twice.
9412 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
9413 * ralloc.c: Don't include <unistd.h> twice.
9414 * xdisp.c: Don't include font.h twice.
9415 * xterm.c: Don't include fontset.h twice.
9416 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
9418 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9420 Scale ImageMagick images more carefully.
9421 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
9422 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
9423 Be more careful about avoiding undefined behavior after
9424 integer overflow and division by zero.
9426 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9428 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
9429 (syms_of_w32fns): DEFSYM them.
9430 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
9431 (CCHDEVICENAME): Define macros if not defined.
9432 (struct MONITOR_INFO_EX): New struct.
9433 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
9434 (enum_display_monitors_fn): New variable.
9435 (globals_of_w32fns): Initialize it.
9436 (Fx_display_pixel_width, Fx_display_pixel_height)
9437 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
9438 multi-monitor setups in docstrings.
9439 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
9440 screen size by primary monitor's millimeter per pixel.
9441 (w32_monitor_enum, w32_display_monitor_attributes_list)
9442 (w32_display_monitor_attributes_list_fallback)
9443 (Fw32_display_monitor_attributes_list): New functions.
9444 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
9446 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
9448 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
9450 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
9452 * fileio.c (Qfile_notify_error): New error symbol.
9454 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
9455 * inotify.c (inotify_callback, symbol_to_inotifymask)
9456 (Finotify_add_watch, Finotify_rm_watch): Use it.
9457 (inotifyevent_to_event): Exchange order of cookie and file name.
9458 (Finotify_add_watch): Adapt docstring.
9460 * lisp.h (Qfile_notify_error): Declare.
9462 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9464 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
9465 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9466 Do not clear _malloc_thread_enabled_p, undoing the previous change,
9467 which did not work (see <http://bugs.gnu.org/14569#307>).
9468 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
9469 && (!noninteractive || initialized)). This attempts to thread
9470 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
9472 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
9474 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
9475 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
9477 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9479 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
9480 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9481 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
9482 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
9484 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9486 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
9487 Define to __sys_siglist.
9489 2013-07-02 Eli Zaretskii <eliz@gnu.org>
9491 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
9492 word-wrap, so that overflow-newline-into-fringe would work in
9493 visual-line-mode. (Bug#2749)
9494 (move_it_in_display_line_to): When the last scanned display
9495 element fits exactly on the display line, and
9496 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
9497 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
9498 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
9499 finding buffer position that corresponds to pixel coordinates,
9500 e.g. in buffer_posn_from_coords.
9502 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
9504 * process.c (handle_child_signal): Call catch_child_signal if
9507 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9509 Don't convert function pointers to void * and back.
9510 It isn't portable C, and it's easy enough to avoid.
9511 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
9512 (make_save_value): Add support for SAVE_FUNCPOINTER.
9513 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
9514 * print.c (print_object):
9515 Distinguish function from object pointers.
9516 * lisp.h (SAVE_FUNCPOINTER): New constant.
9517 (SAVE_SLOT_BITS): Adjust to it.
9518 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
9519 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
9520 (voidfuncptr): New typedef.
9521 (struct Lisp_Save_Value): New member data[0].funcpointer.
9522 (XSAVE_FUNCPOINTER): New function.
9524 Simplify buildobj processing.
9525 * Makefile.in (buildobj.h): Make it a sequence of strings each
9526 followed by comma, rather than a single string. Put it into a
9527 .tmp file in case there's an error while generating it.
9528 (gl-stamp): Use .tmp for temp files.
9529 (mostlyclean): Clean .tmp files.
9530 * doc.c (buildobj): Move to just the routine that needs it.
9531 It's now an array of strings, so processing is simpler.
9533 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
9535 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
9536 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
9537 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9538 Invoke malloc_enable_thread even when not interactive.
9539 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
9540 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
9541 in this case, since the underlying bug has now been fixed.
9543 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
9545 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
9546 unlinking it (bug#14691).
9548 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
9550 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
9551 before checking whether buffer is modified. This lets
9552 `kill-buffer-query-functions' cancel killing of the buffer or save
9553 its content before `kill-buffer' asks user the "Buffer %s
9554 modified; kill anyway?" question.
9556 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
9558 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
9559 Let the super performKeyEquivalent deal with them (Bug#14747).
9561 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
9563 * widget.c (resize_cb): Remove unused local.
9565 Do not use GTK 3 if it exists but cannot be compiled.
9566 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
9567 * xterm.c (x_error_handler) [!USE_GTK]:
9570 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
9572 2013-06-30 Eli Zaretskii <eliz@gnu.org>
9574 * intervals.c (get_local_map): Instead of aborting, clip POSITION
9575 to the valid range of values. (Bug#14753)
9577 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
9578 when moving point by using the current glyph matrix. This avoids
9579 the need to force redisplay when this function is called in a
9582 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
9584 Fix minor problems found by static checking.
9585 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
9586 Redo the latter's body to sidestep GCC parenthesization warnings.
9587 (setup_coding_system, detect_coding, detect_coding_system): Use them.
9588 * coding.c (detect_coding, detect_coding_system):
9589 * coding.h (struct undecided_spec):
9590 Use bool for boolean.
9591 * image.c (QCmax_width, QCmax_height): Now static.
9592 * xdisp.c (Fmove_point_visually): Remove unused local.
9594 2013-06-29 Eli Zaretskii <eliz@gnu.org>
9596 * xdisp.c (Fmove_point_visually): New function.
9598 2013-06-28 Kenichi Handa <handa@gnu.org>
9600 * coding.h (define_coding_undecided_arg_index): New enum.
9601 (coding_attr_index): New members
9602 coding_attr_undecided_inhibit_null_byte_detection,
9603 coding_attr_undecided_inhibit_iso_escape_detection,
9604 coding_attr_undecided_prefer_utf_8.
9605 (undecided_spec): New struct.
9606 (struct coding_system): New member `undecided' of the member
9609 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
9610 (detect_coding): Likewise.
9611 (detect_coding_system): Likewise.
9612 (Fdefine_coding_system_internal): New coding system properties
9613 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
9615 (syms_of_coding): Adjust for coding_arg_undecided_max.
9617 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
9619 * image.c (x_from_xcolors): Remove unused local.
9621 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9623 Defer image data transfer between X client and server until actual
9626 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
9629 * image.c (Destroy_Image): Remove.
9630 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
9631 `mask_p', and `colors_p'. All uses changed.
9632 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
9633 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
9634 New macros for `flags' arg to x_clear_image_1.
9635 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
9636 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
9637 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
9638 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
9639 (image_get_x_image, image_unget_x_image): New functions or macros.
9640 (image_background, image_background_transparent, x_to_xcolors)
9641 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
9642 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
9643 instead of Destroy_Image.
9644 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
9645 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
9646 (png_load_body, jpeg_load_body, tiff_load, gif_load)
9647 (imagemagick_load_image, svg_load_image): Use them instead of
9648 x_create_x_image_and_pixmap, and x_put_x_image followed by
9649 x_destroy_x_image, respectively.
9650 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
9651 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
9652 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
9653 background_transparent fields.
9654 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
9655 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
9657 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
9659 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
9660 This mostly consists of undoing recent changes.
9661 * callproc.c (Fcall_process):
9662 * process.c (create_process):
9663 Do not worry about catching SIGCHLD here, undoing previous change.
9664 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
9665 * process.c, process.h (catch_child_signal):
9666 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
9667 * process.c (catch_child_handler): Don't worry about being called
9668 lazily and do not assume caller has blocked SIGCHLD, undoing
9669 previous change. Move first-time stuff back to
9670 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
9671 tickle glib, as that causes Cygwin bootstrap to fail. Do not
9672 set lib_child_handler if it's already initialized, which may
9673 help avoid problems on GNUstep.
9675 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9677 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
9678 * callproc.c (Fcall_process):
9679 * process.c (create_process):
9680 Make sure SIGCHLD is caught before we fork,
9681 since Emacs startup no arranges to catch SIGCHLD.
9682 * process.c (lib_child_handler): Initialize to null, not to
9684 (catch_child_signal): Allow self to be called lazily.
9685 Do nothing if it's already been called.
9686 Assume caller has blocked SIGCHLD (all callers do now).
9687 * emacs.c (main): Do not catch SIGCHLD here; defer it until
9688 just before it's really needed.
9689 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
9690 since it hasn't been caught yet.
9692 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
9694 * image.c (compute_image_size): New function to implement
9695 :max-width and :max-height.
9696 (imagemagick_load_image): Use it.
9698 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9700 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
9701 * callproc.c, process.h (block_child_signal, unblock_child_signal):
9703 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
9704 * process.c (catch_child_signal): Block SIGCHLD while futzing with
9705 the SIGCHLD handler, since the code is not atomic and (due to glib)
9706 signals may be arriving now.
9707 * sysdep.c (init_signals): Do not catch child signals here;
9708 'main' now does that later, at a safer time.
9710 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
9712 Clean up SIGCHLD handling a bit (Bug#14569).
9713 * process.c, process.h (catch_child_signal):
9714 Now always extern, even if !NS_IMPL_GNUSTEP.
9715 * process.c (catch_child_signal): Move glib tickler here from
9716 init_process_emacs, so that it's done earlier in Emacs
9717 initialization. Also move the noninteractive && !initialized
9718 check here from init_process_emacs. This is all a bit cleaner for
9719 GNUish platforms, and I hope it works around the Cygwin bug.
9720 * sysdep.c (init_signals): Invoke catch_child_signal here, so
9721 that glib signal handling is tickled before glib creates threads.
9723 * process.c (wait_reading_process_output): Avoid int overflow
9724 when reading more than 2 GiB total from a process.
9726 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9728 * process.c (create_process): Handle a couple more cases,
9729 i.e., work even if new_argv and wait_child_setup[i] are cached.
9730 Use Fcall_process's style for volatile vars.
9732 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
9734 * process.c (create_process): Mark PROCESS volatile.
9736 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9738 Use C99-style flexible array members if available.
9739 This avoids some subtle aliasing issues, which typically
9740 aren't a problem with GCC but may be a problem elsewhere.
9741 * alloc.c (sdata): New typedef, replacing the old struct sdata.
9742 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
9743 In either case, it uses a flexible array member rather than
9744 the old struct hack. All uses changed.
9745 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
9746 Adjust to sdata reorganization.
9747 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
9748 Use offsetof (struct, flex_array_member), not sizeof (struct), as
9749 that ports better to pre-C99 non-GCC.
9750 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
9751 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
9752 as the latter has changed.
9753 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
9754 and port better to pre-C99 GCC.
9755 * image.c (struct xpm_cached_color):
9756 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
9757 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
9758 Use FLEXIBLE_ARRAY_MEMBER.
9759 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
9760 Move decl to top level so it gets checked against implementation.
9761 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
9762 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
9764 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9766 * syntax.c: Integer cleanups.
9767 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
9768 All uses that need 0-or-2 changed to:
9769 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
9770 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
9771 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
9772 (char_quoted, prev_char_comend_first, back_comment)
9773 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9774 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
9775 Use bool for boolean.
9776 (update_syntax_table, skip_chars, skip_syntaxes):
9777 Prefer int to unsigned when either will do.
9778 (back_comment): Return boolean success flag, like forw_comment,
9779 instead of positive-or-minus-1 (which might have overflowed int anyway).
9780 Don't stuff ptrdiff_t into int.
9781 (syntax_spec_code, syntax_code_spec): Now const.
9782 (Fmatching_paren, scan_lists, scan_sexps_forward):
9783 Use enum syntaxcode for syntax code.
9784 (Fmatching_paren): Check that arg is a character, not just an integer.
9785 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
9786 (Finternal_describe_syntax_value): Omit no-longer-needed
9788 (skip_chars): Use char, not unsigned char, when the distinction
9790 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
9791 * bytecode.c (exec_byte_code):
9792 * syntax.c (syntax_spec_code, Fchar_syntax)
9793 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9795 * syntax.h (SYNTAX_WITH_FLAGS):
9796 Omit unnecessary casts.
9798 2013-06-20 Eli Zaretskii <eliz@gnu.org>
9800 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
9801 line dimensions here, to avoid race conditions with the main
9802 thread. (Bug#14062, bug#14630, bug#14669)
9804 * w32term.c (w32_draw_window_cursor): Compute the header line and
9805 mode line dimensions here.
9806 <w32_system_caret_window, w32_system_caret_hdr_height>:
9807 <w32_system_caret_mode_height>: New variables.
9809 * w32term.h: Declare them.
9811 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9813 * alloc.c (die): Move "assertion failed" string here ...
9814 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9815 COND when SUPPRESS_CHECKING. This shrinks the executable text
9816 size by 0.8% to 2.2% when configured with --enable-checking,
9817 depending on optimization flags (GCC 4.8.1 x86-64).
9819 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9821 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9823 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9824 base is 2; this is more accurate.
9826 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9828 * sound.c (string_default): Move to !WINDOWSNT section.
9829 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9831 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9833 * sound.c: Integer cleanups.
9834 Remove unnecessary forward decls.
9835 (struct sound_device): The 'file' member is now a Lisp_Object, not
9836 a char *, so that we needn't invoke alloca on a huge size.
9837 (Fplay_sound_internal): Adjust to this.
9838 (string_default): New function.
9839 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9840 Use it to adjust to the struct sound_device change.
9841 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9842 (be2hs) [0]: Remove.
9844 * syntax.c (skip_chars): Don't use uninitialized storage
9845 when searching a multibyte buffer for characters that are not in a
9846 unibyte string that contains non-ASCII characters.
9848 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9850 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9851 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9853 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9855 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9857 2013-06-18 Kenichi Handa <handa@gnu.org>
9859 * font.c (Ffont_spec): Signal an error for an invalid font name
9862 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9864 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9865 In particular this ports to 32-bit sparc Sun cc.
9866 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9867 array with a dummy element at specpdl[-1], so that its address can
9869 (unbind_to): Do not copy the binding; not needed, now that we
9870 copy old_value in the one place where the copy is needed.
9871 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9872 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9873 (union specbinding): Rename from struct specbinding. Redo layout
9874 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9875 which is not portable. With Sun C 5.12 32-bit sparc, the
9876 declaration causes nargs to be an unsigned bitfield, a behavior
9877 that the C standard allows; but Emacs wants nargs to be signed.
9878 The overall type is now a union of structures rather than a
9879 structure of union of structures, and the 'kind' member is now a
9880 bitfield, so that the overall type doesn't grow. All uses changed.
9881 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9883 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9885 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9886 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9888 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9890 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9892 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9893 unless we know that the window w's frame is a frame object.
9894 Another attempt at solving bug#14062 and bug#14630.
9896 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9898 * textprop.c (property_set_type): New enum.
9899 (add_properties): Allow appending/prepending text properties.
9900 (add_text_properties_1): Factored out of Fadd_text_properties.
9901 (Fadd_text_properties): Move all the code into
9902 add_text_properties_1.
9903 (Fadd_face_text_property): New function that calls
9904 add_text_properties_1.
9906 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9908 Move functions from lisp.h to individual modules when possible.
9909 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9910 * alloc.c (XFLOAT_INIT, set_symbol_name):
9911 * buffer.c (CHECK_OVERLAY):
9912 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9913 (set_char_table_parent):
9914 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9915 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9916 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9917 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9919 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9920 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9921 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9922 (backtrace_args, backtrace_debug_on_exit):
9923 * floatfns.c (CHECK_FLOAT):
9924 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9925 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9926 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9927 (set_hash_index_slot):
9928 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9929 * marker.c (CHECK_MARKER):
9930 * textprop.c (CHECK_STRING_OR_BUFFER):
9931 * window.c (CHECK_WINDOW_CONFIGURATION):
9932 Move here from lisp.h, and make these functions static rather than
9934 * buffer.c (Qoverlayp):
9936 * fns.c (Qhash_table_p):
9937 * window.c (Qwindow_configuration_p):
9939 * lisp.h: Remove the abovementioned defns and decls.
9941 Use functions, not macros, for XINT etc (Bug#11935).
9942 In lisp.h, prefer functions to function-like macros, and
9943 constants to object-like macros, when either will do. This:
9944 . simplifies use, as there's no more need to worry about
9945 arguments' side effects being evaluated multiple times.
9946 . makes the code easier to debug on some platforms.
9947 However, when using gcc -O0, keep using function-like macros
9948 for a few critical operations, for performance reasons.
9949 This sort of thing isn't needed with gcc -Og, but -Og
9950 is a GCC 4.8 feature and isn't widely-enough available yet.
9951 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9952 Remove enum lsb_bits; no longer needed.
9953 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9954 * buffer.c (Qoverlap):
9956 * fns.c (Qhash_table_p):
9957 Now extern, so lisp.h can use these symbols.
9958 * dispextern.h: Include character.h, for MAX_CHAR etc.
9959 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9960 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9961 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9962 (GLYPH_CODE_P): Move here from lisp.h.
9963 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9964 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9965 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9966 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9967 XUNTAG now returns void *.
9968 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9969 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9970 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9971 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9972 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9973 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9974 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9975 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9976 New macros, renamed from their sans-lisp_h_ counterparts.
9977 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9978 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9979 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9980 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9981 If compiling via GCC without optimization, define these as macros
9982 in addition to inline functions.
9983 To disable this, compile with -DINLINING=0.
9984 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9985 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9986 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9987 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9988 (INTMASK, VALMASK): Now macros, since static values cannot be
9989 accessed from extern inline functions.
9990 (VALMASK): Also a constant, for benefit of old GDB.
9991 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9992 is INTEGERP, which can fold it in.
9993 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9994 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9995 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9996 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9997 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9998 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9999 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
10000 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
10001 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
10002 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
10003 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
10004 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
10005 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
10006 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
10007 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
10008 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
10009 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
10010 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
10011 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
10012 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
10013 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
10014 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
10015 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
10016 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
10017 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
10018 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
10019 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
10020 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
10021 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
10022 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
10023 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
10024 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
10025 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
10027 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
10028 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
10029 (VALMASK): Define in one place rather than in two, merging the
10030 USE_LSB_TAG parts; this is simpler.
10031 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
10032 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
10033 Move up, to avoid use before definition.
10034 Also include "globals.h" earlier, for the same reason.
10035 (make_natnum): New function.
10036 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
10037 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
10038 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
10039 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
10040 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
10041 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
10042 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
10043 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
10044 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
10045 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
10046 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
10047 (Qwindow_configuration_p, Qimage): New forward declarations.
10048 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
10049 (STRING_COPYIN): Remove; unused.
10050 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
10051 (xcar_addr, xcdr_addr): New functions. All uses changed.
10052 (IEEE_FLOATING_POINT): Now a constant, not a macro.
10053 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
10054 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
10055 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
10056 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
10057 (TYPE_RANGED_INTEGERP): Simplify.
10058 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
10059 (setlocale, fixup_locale, synchronize_system_messages_locale)
10060 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
10061 Now empty functions, not macros.
10062 (functionp): Return bool, not int.
10063 * window.c (Qwindow_configuration_p): Now extern,
10064 so window.h can use it.
10065 * window.h (Qwindowp): Move decl back to lisp.h.
10067 2013-06-15 Eli Zaretskii <eliz@gnu.org>
10069 * xdisp.c (Fline_pixel_height): New function, required for solving
10072 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
10074 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
10076 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
10078 * lread.c (syms_of_lread):
10079 * fns.c (Fprovide): Adjust to new format of after-load-alist.
10081 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
10083 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
10085 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
10087 * fileio.c (expand_file_name): Doc fix.
10089 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
10091 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
10092 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
10093 Wait for self, not for 0. This can't hurt on GNU or similar
10094 system, and may help with Cygwin.
10096 * keyboard.c: Don't use PROP (...) as an lvalue.
10097 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
10098 Use set_prop (A, B), not PROP (A) = B.
10100 2013-06-10 Eli Zaretskii <eliz@gnu.org>
10102 * xdisp.c (get_it_property): Use it->window instead of generating
10103 a Lisp object from it->w.
10105 2013-06-09 Eli Zaretskii <eliz@gnu.org>
10107 * xdisp.c (get_it_property): If it->object is a buffer, pass to
10108 get-char-property the window that is being rendered, instead of
10109 the buffer, to support window-specific overlays. (Bug#14575)
10110 (compute_display_string_pos): When W is NULL, use the current
10111 buffer as the object to pass to get-char-property.
10112 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
10113 pointer member of the bidi iterator, since no window is pertinent
10116 2013-06-08 Eli Zaretskii <eliz@gnu.org>
10118 * bidi.c (bidi_fetch_char): Accept additional argument, the window
10119 being displayed, and pass it to compute_display_string_pos.
10120 (bidi_level_of_next_char, bidi_resolve_explicit_1)
10121 (bidi_paragraph_init): All callers changed.
10123 * xdisp.c (init_from_display_pos, init_iterator)
10124 (handle_single_display_spec, next_overlay_string)
10125 (get_overlay_strings_1, reseat_1, reseat_to_string)
10126 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
10127 Set bidi_it.w member from it->w.
10128 (compute_display_string_pos): Accept additional argument, the
10129 window being displayed, and pass it to Fget_char_property.
10132 * dispextern.h (struct bidi_it): New member w, the window being
10134 (compute_display_string_pos): Adjust prototype.
10136 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
10138 * xgselect.c: Remove unneeded include xterm.h.
10140 * process.c (wait_reading_process_output): Check for NS before GLIB.
10141 GLIB may be linked in due to rsvg, but ns_select must be called.
10143 * xgselect.c (xg_select): Remove call to window_system_available
10144 and g_main_context_pending at the top, so Gdk events (i.e. file
10145 notify) are processed when Emacs is started with -nw.
10147 2013-06-07 Eli Zaretskii <eliz@gnu.org>
10149 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
10150 (ctagsfiles3): New variable, includes only *.m files.
10151 (TAGS): Use an explicit language name in the regular expressions,
10152 to avoid transformation of '/SOMETHING' by MSYS to
10153 'c:\MSYS\SOMETHING'.
10155 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
10157 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
10159 2013-06-06 Eli Zaretskii <eliz@gnu.org>
10161 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
10162 still need to set the mouse pointer shape and activate help-echo.
10165 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
10167 A few porting etc. fixes for the new file monitor code.
10168 See the thread containing
10169 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
10170 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
10171 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
10172 (dir_monitor_callback, Fgfile_rm_watch):
10173 Use assq_no_quit instead of Fassoc, for speed.
10174 (dir_monitor_callback, Fgfile_rm_watch):
10175 eassert that the monitor is a fixnum.
10176 (dir_monitor_callback): No need for CDR_SAFE.
10177 Simplify building of lisp with alternative tails.
10178 (Fgfile_add_watch, Fgfile_rm_watch):
10179 Do not assume glib functions set errno reliably on failure.
10180 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
10181 and signal an error otherwise.
10182 (Fgfile_rm_watch): Prefer CONSP to !NILP.
10183 Use Fdelq instead of Fdelete, for speed.
10185 2013-06-05 Eli Zaretskii <eliz@gnu.org>
10187 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
10188 don't insist on being invoked on a highlighted tool-bar button.
10189 Avoids losing tool-bar functionality when mouse-highlight is nil.
10190 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
10191 Don't highlight when mouse-highlight is nil.
10192 (note_mouse_highlight): When mouse-highlight is nil, don't return
10193 right away; instead, run tool-bar and mode-line highlight
10194 subroutine, clear any existing highlight, and revert the mouse
10195 pointer to its default shape. (Bug#14558)
10197 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
10199 * lisp.mk (lisp): Add prog-mode.el.
10201 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
10203 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
10204 * process.c (dummy_handler): New function.
10205 (lib_child_handler): New static var.
10206 (handle_child_signal): Invoke it.
10207 (catch_child_signal): If a library has set up a signal handler,
10208 save it into lib_child_handler.
10209 (init_process_emacs): If using glib and not on Windows, tickle glib's
10210 child-handling code so that it initializes its private SIGCHLD handler.
10211 * syssignal.h (SA_SIGINFO): Default to 0.
10212 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
10213 31; it should no longer be needed now.
10215 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
10217 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
10219 * gfilenotify.c (globals_of_gfilenotify): New function.
10220 (syms_of_gfilenotify): Move global initialization there.
10222 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
10224 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
10226 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
10227 * keyboard.c (menu_bar_items, tool_bar_items):
10228 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
10229 not override local keymaps any more.
10231 2013-06-04 Eli Zaretskii <eliz@gnu.org>
10233 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
10235 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10237 * w32console.c (initialize_w32_display): Return the dimensions of
10238 the console window via 2 additional arguments, not via the current
10239 frame. This avoids crashes due to overrunning the bounds of
10240 frame's decode_mode_spec_buffer, which is not resized following
10241 the change of the frame dimensions from the initial 10x10.
10243 * w32term.h (w32_initialize_display_info): Adjust prototype.
10245 * term.c (init_tty): Take dimensions of the frame from the values
10246 returned by initialize_w32_display.
10248 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
10249 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
10250 (LIBES): Add $(GFILENOTIFY_LIBS).
10252 * w32inevt.c (handle_file_notifications): Add dummy implementation
10253 for !HAVE_W32NOTIFY.
10255 * w32term.c: Wrap code with HAVE_W32NOTIFY.
10257 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
10259 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
10261 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
10263 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
10265 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
10267 Fix minor problems found by static checking.
10268 * data.c (pure_write_error):
10269 Use xsignal2, not Fsignal, as Fsignal might return.
10270 * eval.c (set_backtrace_debug_on_exit): Now static.
10271 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
10272 No longer inline. EXTERN_INLINE is needed only for functions
10273 defined in .h files. Reindent function header as per GNU style.
10274 (backtrace_p, backtrace_top, backtrace_next):
10275 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
10276 compiler or linker. Add extern decls to pacify gcc -Wall.
10277 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10279 * frame.c (free_monitors): Define only on platforms that need it.
10280 * nsterm.m (ns_term_init):
10281 * process.c (catch_child_signal):
10282 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
10283 defined on all porting targets these days.
10284 * process.c, process.h (catch_child_signal):
10285 Make it extern only if NS_IMPL_GNUSTEP is defined.
10287 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10289 * w32.c (gettimeofday): Make the signature identical to prototype
10290 in nt/inc/sys/time.h.
10292 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10294 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
10297 * keyboard.c (safe_run_hooks_error): Improve error message.
10299 * data.c (pure_write_error): Add `object' argument.
10300 * puresize.h (CHECK_IMPURE): Use it.
10302 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
10304 * Makefile.in (NOTIFY_OBJ): New variable.
10305 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
10307 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
10308 Call syms_of_gfilenotify.
10310 * gfilenotify.c: New file.
10312 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
10313 and Qfile_w32notify.
10314 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
10315 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
10317 * lisp.h: Declare syms_of_gfilenotify.
10319 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
10321 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10323 Merge the specpdl and backtrace stacks. Make the structure of the
10324 specpdl entries more obvious via a tagged union of structs.
10325 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
10326 (enum specbind_tag): New enum.
10327 (struct specbinding): Make it a tagged union of structs.
10328 Add a case for backtrace records.
10329 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
10330 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
10331 (backtrace_debug_on_exit): New accessors.
10332 (struct backtrace): Remove.
10333 (struct catchtag): Remove backlist field.
10334 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
10336 (Flocal_variable_p): Speed up the common case where the binding is
10338 * eval.c (backtrace_list): Remove.
10339 (set_specpdl_symbol, set_specpdl_old_value): Remove.
10340 (set_backtrace_args, set_backtrace_nargs)
10341 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
10342 (backtrace_next): New functions.
10343 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
10344 (unwind_to_catch, internal_lisp_condition_case)
10345 (internal_condition_case, internal_condition_case_1)
10346 (internal_condition_case_2, internal_condition_case_n): Don't bother
10347 with backtrace_list any more.
10348 (Fsignal): Adjust to new backtrace format.
10349 (grow_specpdl): Move up.
10350 (record_in_backtrace): New function.
10351 (eval_sub, Ffuncall): Use it.
10352 (apply_lambda): Adjust to new backtrace format.
10353 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
10355 (specbind): Adjust to new specpdl format. Simplify.
10356 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
10357 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
10359 (mark_backtrace): Remove.
10360 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
10361 * xdisp.c (redisplay_internal): Use record_in_backtrace.
10362 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
10364 * profiler.c (record_backtrace): Use get_backtrace.
10365 (handle_profiler_signal): Use backtrace_top_function.
10366 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
10367 accessor functions.
10369 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
10371 * process.h (catch_child_signal): Declare.
10373 * process.c (catch_child_signal): New function.
10374 (init_process_emacs): Call it.
10376 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
10377 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
10379 (x_set_cursor_type): Remove declaration.
10380 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
10381 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
10382 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
10383 (ns_get_color): Use F suffix on float.
10384 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
10385 (ns_get_rgb_color): Remove.
10386 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
10387 (note_mouse_movement): x and y are CGFloat.
10388 (ns_draw_fringe_bitmap): Remove unused rowY.
10389 Change #if to COCOA && >= 10_6.
10390 (ns_draw_window_cursor): Remove unused overspill.
10391 (ns_draw_underwave): width and x are EamcsCGFloat.
10392 (ns_draw_box): thickness is CGFloat.
10393 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
10394 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
10395 if not in main thread.
10396 (ns_get_pending_menu_title, ns_check_menu_open)
10397 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
10398 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
10399 (sendFromMainThread:): New method.
10400 (changeFont:): size is CGFloat.
10401 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
10402 Disable warning about permanent text.
10403 (characterIndexForPoint:): Adjust return type depending on GNUstep
10405 (mouseDown:): delta is CGFloat.
10406 (updateFrameSize): Remove unised variable f.
10407 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
10408 Cast float to EmacsCGFloat.
10409 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
10410 also to -1 when restoring.
10411 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
10412 inside NS_IMPL_COCOA.
10413 (toggleFullScreen:): Put call to toggleFullScreen inside
10414 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
10415 (setPosition:portion:whole:): por is CGFloat.
10416 (getMouseMotionPart:window:x:y:): Add F suffix to float.
10417 (mouseDown:): Use CGFloat.
10418 (mouseDragged:): Remove unised variable edge.
10419 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
10421 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
10422 of CGFloat differs.
10423 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
10424 when NS_IMPL_GNUSTEP.
10425 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
10426 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
10427 (EmacsToolbar): Add clearAll. Add tag argument to
10428 addDisplayItemWithImage.
10429 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
10431 * nsselect.m (ns_get_local_selection): Remove unused variable type.
10433 * nsmenu.m (ns_update_menubar): Make static.
10434 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
10435 (fillWithWidgetValue:): Add cast to SEL for setAction.
10436 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
10437 (update_frame_tool_bar): Update code for GNUstep.
10438 (clearAll): New method.
10439 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
10440 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
10441 Move identifierToItem setObject and activeIdentifiers addObject before
10442 call to insertItemWithItemIdentifier.
10443 (validateVisibleItems): Fix indentation.
10444 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
10445 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
10446 UtilityWindow to aStyle, remove call to setStyleMask.
10448 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
10450 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
10451 (ns_charset_covers, ns_get_covering_families, nsfont_open):
10452 Use F suffix on floats.
10453 (ns_char_width): Returns CGFloat.
10454 (ns_ascii_average_width): w is CGFloat instead of float.
10455 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
10457 (ns_glyph_metrics): CGFloat instead of float.
10459 * nsfns.m (x_set_foreground_color, x_set_background_color):
10461 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
10462 remove unused variables.
10463 (Fns_read_file_name): Keep track if panel is for save.
10464 Use ns_filename_from_panel/ns_directory_from_panel.
10465 (Fns_list_services): delegate only used for COCOA.
10466 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
10467 Just return the input if GNUstep.
10468 (x_screen_planes): Remove.
10469 (Fxw_color_values): Use EmacsCGFloat
10470 (Fns_display_monitor_attributes_list): Only get screen number for
10472 (getDirectory, getFilename): Remove from EmacsOpenPanel and
10474 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
10475 ns_directory_from_panel.
10477 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
10479 * process.c (handle_child_signal): Also use WCONTINUED.
10480 This is so that list-processes doesn't mistakenly list the process
10481 as stopped, when the process has actually been continued and is
10484 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
10486 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
10487 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
10488 not already configured.
10490 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
10492 2013-05-29 Eli Zaretskii <eliz@gnu.org>
10494 * Makefile.in (mostlyclean): Remove *.res files.
10496 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
10498 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
10499 a buffer (bug#8447).
10501 2013-05-27 Eli Zaretskii <eliz@gnu.org>
10503 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
10504 display vector, and we backtrack, handle the case that the
10505 previous character position is also displayed from a display
10506 vector or covered by a display string or image. (Bug#14476)
10508 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
10510 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10511 (struct MonitorInfo, free_monitors): Remove.
10512 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
10513 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
10514 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10517 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10518 (struct MonitorInfo, free_monitors): Remove.
10519 (ns_screen_name): Make static.
10520 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
10521 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10524 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10525 (struct MonitorInfo): New struct.
10526 (free_monitors, make_monitor_attribute_list): Declare.
10528 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10530 (free_monitors, make_monitor_attribute_list): New functions.
10531 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
10534 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
10536 * callproc.c (call_process): Refine the doc string. (Bug#14045)
10538 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
10540 * keyboard.c: Apply keyboard decoding only to events that come directly
10541 from the tty, not from unread-command-events (bug#14368).
10542 (read_event_from_main_queue): New function, extracted from read_char.
10543 (read_decoded_char): Remove.
10544 (read_decoded_event_from_main_queue): New function to replace it.
10545 (read_char): Use it.
10546 (read_key_sequence): Use read_char rather than read_decoded_char.
10548 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
10550 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
10552 * casetab.c (init_casetab_once): Fix last change (bug#14424).
10554 2013-05-22 Kenichi Handa <handa@gnu.org>
10556 The following changes are to fix the setting of
10557 buffer-file-coding-system on, for instance, C-x RET c unix RET
10558 _FILE_OF_DOS_EOL_TYPE_ RET.
10560 * coding.h (struct coding_system): New member detected_utf8_chars.
10562 * coding.c (detect_coding_utf_8): Count characters and check EOL
10563 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
10565 (setup_coding_system): Do not initialize coding->head_ascii.
10566 (check_ascii): Do not set coding->eol_seen but update it. Do not
10567 call adjust_coding_eol_type here.
10568 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
10569 If the eol-type of CODING is already specified, adjust the eol type
10570 of the found coding-system.
10571 (decode_coding_gap): Cancel previous change. Utilize the
10572 character numbers counted by detect_coding_utf_8. Fix detection
10575 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
10577 * search.c (looking_at_1): Only set last_thing_searched if the match
10578 changed the match-data (bug#14281).
10580 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
10582 * xdisp.c (reseat_at_previous_visible_line_start):
10583 Already declared in dispextern.h, so remove it here.
10584 (move_it_vertically_backward): Likewise.
10586 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10588 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
10589 (Fx_display_pixel_width, Fx_display_pixel_height)
10590 (Fx_display_mm_width, Fx_display_mm_height):
10591 Mention `display-monitor-attributes-list' in docstrings.
10593 * nsfns.m (ns_get_screen): Remove function. All uses removed.
10594 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
10595 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
10596 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
10597 (Fx_display_backing_store, Fx_display_visual_class)
10598 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
10599 (Fx_display_grayscale_p, Fx_display_pixel_width)
10600 (Fx_display_pixel_height, Fx_display_planes)
10601 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
10602 (Fx_display_screens): Don't confuse X11 screens with NS screens.
10603 (Fx_display_mm_width, Fx_display_mm_height)
10604 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
10605 height for all physical monitors as in X11.
10607 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
10608 Return pixel width or height for all physical monitors as in X11.
10610 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
10612 Port --enable-gcc-warnings to clang.
10613 * bytecode.c (exec_byte_code):
10615 Redo diagnostic pragmas to pacify clang, too.
10616 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
10617 * editfns.c (Fencode_time):
10618 * fileio.c (file_accessible_directory_p):
10619 * font.c (font_unparse_xlfd):
10620 Use '&"string"[index]' instead of '"string" + (index)'.
10621 * undo.c (user_error): Remove; unused.
10623 2013-05-16 Eli Zaretskii <eliz@gnu.org>
10625 * insdel.c (insert_1_both): Document the arguments, instead of
10626 referring to insert_1, which no longer exists.
10628 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
10629 some window, increment windows_or_buffers_changed, so that
10630 *Messages* display in that window is updated. (Bug#14408)
10632 * w32.c: Include epaths.h.
10633 (init_environment): Use cmdproxy.exe without leading directories.
10634 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
10636 (gettimeofday): Adjust signature and return value to Posix
10639 * unexw32.c (open_output_file): Delete the existing emacs.exe
10640 before creating it, to break the hard link to the versioned
10643 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
10644 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
10645 (FIRSTFILE_OBJ): New variables.
10646 (W32_RES): Rename to EMACSRES. All users changed.
10647 (base_obj): Use $(CM_OBJ).
10648 (ALLOBJS): Use $(FIRSTFILE_OBJ).
10649 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
10650 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
10651 $(W32_RES_LINK) before $(LIBES).
10652 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
10654 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10656 * makefile.w32-in (DOC): Use just "DOC".
10658 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
10660 * process.c: Export default filters and sentinels to Elisp.
10661 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
10663 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
10664 (Fset_process_sentinel, Fformat_network_address):
10665 Default to them instead of nil.
10666 (server_accept_connection): Sentinels can't be nil any more.
10667 (read_and_dispose_of_process_output): New function, extracted from
10668 read_process_output.
10669 (read_process_output): Use it; filters can't be nil.
10670 (Finternal_default_process_filter): New function, extracted from
10671 read_process_output.
10672 (exec_sentinel_unwind): Remove function.
10673 (exec_sentinel): Don't zilch sentinel while running.
10674 (status_notify): Sentinels can't be nil.
10675 (Finternal_default_process_sentinel): New function extracted from
10677 (setup_process_coding_systems): Default filter is not nil any more.
10678 (syms_of_process): Export new Elisp functions and initialize
10680 * lisp.h (make_lisp_proc): New function.
10682 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10684 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
10686 2013-05-14 Eli Zaretskii <eliz@gnu.org>
10688 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10689 unless we know that the window w is a leaf window.
10690 Another attempt at solving bug#14062.
10692 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
10694 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
10697 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
10699 * image.c (gif_load): Check that subimages fit (Bug#14345).
10701 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
10703 * lread.c (skip_dyn_eof): New function.
10704 (read1): Use it to skip the end of a file in response to #@00.
10706 * doc.c (get_doc_string): Slightly relax the sanity checking.
10708 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
10710 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
10711 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10712 (MonitorInfo): New struct.
10713 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
10714 (Fns_display_monitor_attributes_list): New functions.
10715 (display-usable-bounds): Remove.
10716 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
10719 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
10721 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
10722 (GTK_CHECK_VERSION): New macro, if not already defined.
10723 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
10724 replaced by GTK_CHECK_VERSION.
10726 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
10728 * xterm.h (GTK_PREREQ): New macro.
10729 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
10730 to use this macro instead, for consistency and clarity.
10732 2013-05-08 Eli Zaretskii <eliz@gnu.org>
10734 * xdisp.c (row_for_charpos_p): New function, with code of
10735 cursor_row_p, but accepts an additional argument CHARPOS instead
10736 of using a hardcoded PT.
10737 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
10738 (row_containing_pos): Call row_for_charpos_p instead of partially
10739 doing the same. Fixes cursor positioning under longlines-mode
10740 when longlines-show-effect includes more than one newline, when
10741 moving the cursor vertically up.
10743 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
10745 * makefile.w32-in (ACL_H): New macro.
10746 ($(BLD)/fileio.$(O)): Update dependencies.
10748 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10750 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
10751 * Makefile.in (LIB_ACL): New macro.
10752 (LIBACL_LIBS): Remove.
10753 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
10754 * fileio.c: Include <acl.h>.
10755 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
10756 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
10758 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
10761 * unexelf.c: Don't assume ElfW (Half) fits in int.
10762 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
10763 when dealing with ElfW (Half) values, since they can exceed 2**31
10764 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
10765 (entry_address): Omit unused NUM arg. All uses changed.
10767 2013-05-07 Juri Linkov <juri@jurta.org>
10769 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
10770 to the string converted from number with `Fnumber_to_string'.
10773 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10775 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
10776 This fixes a problem introduced by my previous change.
10778 2013-05-07 Glenn Morris <rgm@gnu.org>
10780 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
10782 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
10784 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
10786 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10788 Static checking by GCC 4.8.0.
10789 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
10790 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
10791 (x_get_monitor_attributes_fallback)
10792 (x_get_monitor_attributes_xinerama)
10793 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
10794 Define only if USE_GTK.
10795 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
10796 (x_get_monitor_attributes_fallback): Omit unused locals.
10797 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
10798 Use double, not float, to avoid mixed-mode floating point arithmetic.
10800 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10801 Jan Djärv <jan.h.d@swipnet.se>
10803 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
10804 (XINERAMA_CFLAGS): New macros.
10805 (ALL_CFLAGS, LIBES): Use them.
10807 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
10808 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
10809 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
10810 (syms_of_xfns): DEFSYM them.
10811 (struct MonitorInfo): New struct.
10812 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10813 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10814 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10815 (x_get_monitor_attributes_xinerama): New functions.
10816 (Fx_display_monitor_attributes_list): New primitive.
10817 (syms_of_xfns): Defsubr it.
10819 * xterm.h (x_display_info): Add Xatom_net_workarea and
10820 Xatom_net_current_desktop.
10822 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10823 and dpyinfo->Xatom_net_current_desktop.
10825 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10827 * xdisp.c (pos_visible_p): Use the special code for finding the
10828 beginning of a display property or overlay for any "replacing"
10829 display property, not just for display strings. This solves
10830 incorrect reporting of position by posn-at-point. (Bug#14241)
10832 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10834 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10835 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10836 Verify that ElfW (Half) fits in int.
10837 (fatal): Use same signature as lisp.h.
10838 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10839 configure and build with -DUNEXELF_DEBUG without worrying about
10840 other modules that use DEBUG.
10841 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10842 possibly-wide integers now uses it instead of plain fprintf.
10843 (entry_address): New function, which avoids problems with 32-bit
10844 overflow on 64-bit hosts.
10845 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10846 (round_up): Don't assume the remainder fits in int.
10847 (find_section): Use bool for boolean. Simplify debug code.
10848 (unexec): Don't assume file sizes fit in int or size_t.
10849 Omit unnecessary trailing newline in 'fatal' format.
10850 Use strerror rather than outputting decimal error number.
10851 Remove unused code when emacs is not defined;
10852 this file relies on Emacs now.
10853 Don't assume e_phnum and e_shnum are positive.
10855 * regex.c: Fix problems when DEBUG is defined.
10856 (extract_number, extract_number_and_incr): Define regardless of
10857 whether DEBUG is defined; that's simpler and makes the code less
10858 likely to go stale in the normal case when DEBUG is not defined.
10859 Return int rather than taking an int * arg. All callers changed.
10860 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10861 Remove, replacing with ...
10862 (DEBUG_PRINT): New macro. All callers changed.
10863 (DEBUG_COMPILES_ARGUMENTS): New macro.
10864 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10865 (print_compiled_pattern, print_double_string) [DEBUG]:
10866 Use prototype rather than old-style definition.
10867 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10868 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10869 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10870 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10871 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10872 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10873 This matters only when DEBUG is defined.
10875 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10877 * xdisp.c (set_iterator_to_next): Set the
10878 ignore_overlay_strings_at_pos_p flag only if we are _really_
10879 iterating over an overlay string, as indicated by the
10880 current.overlay_string_index member. (Bug#14306)
10882 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10884 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10885 to where it is used, to avoid autorelease issues (Bug#14050).
10887 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10889 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10890 * fileio.c (syms_of_fileio): Implement this.
10891 * filelock.c (create_lock_file): If symbolic links don't work, so
10892 we use a regular file as a lock file, do not fsync the lock file;
10895 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10897 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10898 (syms_of_minibuf): Adjust accodingly.
10900 * callint.c (Fcall_interactively): Adjust calls accordingly.
10902 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10904 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10905 w->contents is a buffer before computing everything else.
10906 Use parentheses to disambiguate last part of the condition.
10908 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10909 assertion violations. (Bug#14062)
10911 2013-05-01 David Reitter <david.reitter@gmail.com>
10913 * nsfns.m (ns_tooltip): Initialize.
10915 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10917 * coding.c (decode_coding_gap): Don't remove the character before
10918 a newline unless it's a CR character. (Bug#14287)
10920 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10922 * dispextern.h (struct face): Move enum face_underline_type
10923 earlier so that bitfields can be in the same word.
10925 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10927 * nsfns.m (handlePanelKeys): New function.
10928 (EmacsOpenPanel:performKeyEquivalent:)
10929 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10930 arrows/function/control and copy/paste keys (Bug#14296).
10932 2013-04-27 Juri Linkov <juri@jurta.org>
10934 * callint.c (Fcall_interactively): Call `Qread_number' for
10935 interactive code letter `n' instead of using duplicate code.
10938 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10940 * systime.h (make_timeval): Declare as 'const'.
10942 2013-04-27 Kenichi Handa <handa@gnu.org>
10944 * font.c (font_open_entity): Always open a font of manageable
10947 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10949 Port better to AIX (Bug#14258).
10950 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10953 2013-04-24 Kenichi Handa <handa@gnu.org>
10955 * coding.c (decode_coding_iso_2022): When an invalid escape
10956 sequence is encountered, reset the invocation and designation
10957 status to the safest one.
10959 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10961 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10962 Without this fix, "make distclean" leaves stamp-h1 behind.
10964 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10966 * w32fns.c (w32_fullscreen_rect): New function to compute the
10967 window rectangle for the given fullscreen mode.
10968 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10969 longer tunes the window size. This keeps the window's edges flush
10970 with the screen and allows the taskbar to hide itself in fullboth.
10972 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10973 window decorations and uses the entire screen.
10975 * w32term.h (w32_fullscreen_rect) Add prototype.
10976 (struct w32_output): Replace normal_width, normal_height,
10977 normal_top, and normal_left members with a single normal_placement
10979 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10981 (FRAME_NORMAL_PLACEMENT): New macro.
10983 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10985 * minibuf.c (Ftest_completion): Silence compiler warning.
10987 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10989 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10992 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10995 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10996 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10997 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10998 parentheses where appropriate.
11000 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
11002 * keyboard.c (timer_start_idle): Remove no-longer-used local.
11004 2013-04-14 Eli Zaretskii <eliz@gnu.org>
11006 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11007 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
11008 Mention in the doc string that setting these variables takes
11009 effect only after a call to set-window-buffer. (Bug#14200)
11011 2013-04-13 Eli Zaretskii <eliz@gnu.org>
11013 * indent.c (Fvertical_motion): Don't consider display strings on
11014 overlay strings as display strings on the buffer position we
11015 started from. This prevents vertical cursor motion from jumping
11016 more than one line when there's an overlay string with a display
11017 property at end of line.
11018 Reported by Karl Chen <Karl.Chen@quarl.org> in
11019 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
11021 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
11023 * window.c (select_window): `record_buffer' even if window is
11024 already selected (bug#14191).
11026 2013-04-11 Eli Zaretskii <eliz@gnu.org>
11028 * window.c (Fwindow_end): Test more flags, including the buffer's
11029 last_overlay_modified flag, to determine whether the window's
11030 display is really up-to-date. Prevents the function from
11031 returning a stale value. (Bug#14170)
11032 (Fwindow_line_height): Fix the test for up-to-date-ness of the
11035 2013-04-10 Eli Zaretskii <eliz@gnu.org>
11037 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
11038 garbaged only if it is not already the top frame on its TTY.
11039 This prevents flickering due to constant redrawing of TTY frames when
11040 there are GUI frames open in the same session. (Bug#13864)
11042 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
11044 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
11045 of marking the idle timers directly.
11047 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
11049 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
11050 tables (bug#14054).
11052 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
11054 * window.c (select_window): Don't record_buffer while the invariant is
11055 temporarily broken (bug#14161).
11057 * fns.c (Fdelq): Don't assume !NILP => CONSP.
11059 2013-04-07 Eli Zaretskii <eliz@gnu.org>
11061 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
11063 2013-04-07 Romain Francoise <romain@orebokech.com>
11065 Ignore additional platform-specific ACL errors (Bug#13702).
11066 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
11067 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
11069 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
11071 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
11074 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
11076 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
11077 This bug was introduced by my 2013-02-25 change that simplified
11078 data_start configuration. Without this change, on GNU/Linux
11079 an Emacs configured with --enable-profiling fails immediately
11080 due to a profiler signal.
11081 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
11082 with these flags. On platforms where special flags are needed
11083 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
11084 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
11085 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
11087 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
11089 Get rid of some platform-specific functions examining window
11090 system and its capabilities. This is a partial rework of the
11092 * lisp.h (have_menus_p): Remove prototype. This function is
11093 replaced with platform-independent window_system_available.
11094 (check_window_system): Move to...
11095 * frame.h (decode_window_system_frame, window_system_available):
11096 ...here, add new prototypes.
11097 * frame.c (window_system_available, decode_window_system_frame):
11099 (check_window_system): Platform-independent now.
11100 * xterm.h (x_in_use): Remove declaration.
11102 * w32term.h (check_x_frame):
11103 * nsterm.h (check_x_frame): Remove prototypes. This function
11104 is replaced with platform-independent decode_window_system_frame.
11105 * msdos.c (have_menus_p): Remove.
11106 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
11107 Remove platform-specific functions. Use check_window_system,
11108 decode_window_system_frame and check_ns_display_info where
11109 appropriate. Minor style and comment tweaks.
11110 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
11111 (check_x_frame): Likewise.
11112 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
11114 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
11115 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
11116 * xmenu.c, xselect.c: All related users changed.
11118 2013-04-03 Kenichi Handa <handa@gnu.org>
11120 The following changes is to optimize the code for reading UTF-8
11123 * coding.c (check_ascii): Rename from detect_ascii. Return value
11124 changed. Check EOL format. Do not call adjust_coding_eol_type
11126 (check_utf_8): New function.
11127 (adjust_coding_eol_type): Do nothing if already adjusted.
11128 (detect_coding): Compare the return value of check_ascii with
11129 coding->src_bytes. Call adjust_coding_eol_type if necessary.
11130 (decode_coding_gap): Optimize for valid UTF-8.
11132 2013-03-21 Kenichi Handa <handa@gnu.org>
11134 * coding.c (syms_of_coding): Cancel previous change.
11136 * insdel.c (insert_from_gap): Fix previous change.
11138 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
11140 Consistently use platform-specific function to detect window system.
11141 * lisp.h (check_window_system): New prototype. This function is
11142 going to replace check_x, check_w32 and check_ns.
11143 (have_menus_p): Mention msdos.c in comment.
11144 * fontset.c (check_window_system_func): Remove. Adjust all users.
11145 * fontset.h (check_window_system_func): Remove prototype.
11146 * nsterm.h (check_ns):
11147 * xterm.h (check_x):
11148 * w32term.h (check_w32): Likewise.
11149 * menu.c (Fx_popup_menu): Use check_window_system.
11150 * msdos.c (check_window_system): Define for MS-DOS.
11151 * nsfns.m (check_window_system): Define for NS. Adjust all users.
11152 * w32fns.c (check_window_system): Likewise for MS-Windows.
11153 * xfns.c (check_window_system): Likewise for X.
11154 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
11155 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
11157 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
11159 Prefer < to > in range checks such as 0 <= i && i < N.
11160 This makes it easier to visualize quantities on a number line.
11161 This patch doesn't apply to all such range checks,
11162 only to the range checks affected by the 2013-03-24 change.
11163 This patch reverts most of the 2013-03-24 change.
11164 * alloc.c (xpalloc, Fgarbage_collect):
11165 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
11166 * character.c (string_escape_byte8):
11167 * charset.c (read_hex):
11168 * data.c (cons_to_unsigned):
11169 * dispnew.c (update_frame_1):
11170 * doc.c (Fsubstitute_command_keys):
11171 * doprnt.c (doprnt):
11172 * editfns.c (hi_time, decode_time_components):
11173 * fileio.c (file_offset):
11174 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11175 * font.c (font_intern_prop):
11176 * frame.c (x_set_alpha):
11177 * gtkutil.c (get_utf8_string):
11178 * indent.c (check_display_width):
11179 * keymap.c (Fkey_description):
11180 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
11182 * minibuf.c (read_minibuf_noninteractive):
11183 * process.c (wait_reading_process_output):
11184 * search.c (Freplace_match):
11185 * window.c (get_phys_cursor_glyph):
11186 * xdisp.c (redisplay_internal):
11187 * xsmfns.c (smc_save_yourself_CB):
11188 Prefer < to > for range checks.
11189 * dispnew.c (sit_for): Don't mishandle NaNs.
11190 This fixes a bug introduced in the 2013-03-24 change.
11191 * editfns.c (decode_time_components): Don't hoist comparison.
11192 This fixes another bug introduced in the 2013-03-24 change.
11194 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
11196 * frame.h (struct frame): Drop scroll_bottom_vpos
11197 member becaue all real users are dead long ago.
11198 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
11199 * xdisp.c (redisplay_internal): Adjust user.
11201 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
11203 * nsmenu.m (showAtX:Y:for:): setLevel to
11204 NSPopUpMenuWindowLevel (Bug#13998).
11206 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
11208 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
11209 (ns_check_pending_open_menu): Declare.
11211 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
11212 (x_activate_menubar): Update the menu with title that matches
11213 ns_get_pending_menu_title, and call
11214 ns_check_pending_openmenu (Bug#12698).
11215 (menuWillOpen:): New method.
11216 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
11218 * nsterm.m (menu_will_open_state, menu_mouse_point)
11219 (menu_pending_title): New varaibles.
11220 (ns_get_pending_menu_title, ns_check_menu_open)
11221 (ns_check_pending_open_menu): New functions.
11223 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
11225 * indent.c (current_column_bol_cache): Remove leftover which is not
11226 used in Fmove_to_column any more.
11227 (current_column, scan_for_column): Adjust users.
11228 * keyboard.c (last_point_position_buffer, last_point_position_window):
11229 Remove leftovers which are not used for recording undo any more.
11230 (command_loop_1, syms_of_keyboard): Adjust users.
11231 * xdisp.c (last_max_ascent): Remove leftover which is not used in
11232 redisplay_window any more.
11233 (move_it_to): Adjust user.
11235 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
11237 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
11238 Update dependencies.
11240 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
11242 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
11243 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
11244 forward references.
11246 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11248 * window.h (struct window): Replace hchild, vchild and buffer slots
11249 with a single slot 'contents'. This is possible because each valid
11250 window may have either the child window (in vertical or horizontal
11251 combination) or buffer to display (for the leaf window). Using that,
11252 a lot of operations to traverse and/or change window hierarchies may
11253 be simplified. New member horizontal is used to distinguish between
11254 horizontal and vertical combinations of internal windows.
11255 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
11256 (WINDOW_VERTICAL_COMBINATION_P): New macros.
11257 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
11258 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
11259 Use contents slot, not buffer, where appropriate.
11260 (wset_combination): New function.
11261 (wset_buffer): Add eassert.
11262 (Fframe_first_window): Simplify the loop reaching first window.
11263 (Fwindow_buffer): Use WINDOW_LEAF_P.
11264 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
11265 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
11266 (unshow_buffer): Convert initial debugging check to eassert.
11267 (replace_window, recombine_windows, Fdelete_other_windows_internal)
11268 (make_parent_window, window_resize_check, window_resize_apply)
11269 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
11270 (Fset_window_configuration, delete_all_child_windows, save_window_save):
11271 Adjust to match struct window changes.
11272 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
11273 (mark_window_cursors_off, count_windows, get_leaf_windows)
11274 (foreach_window_1): Simplify the loop.
11275 * alloc.c (mark_object): Do not check for the leaf window because
11276 internal windows has no glyph matrices anyway.
11277 * dispnew.c (clear_window_matrices, showing_window_margins_p)
11278 (allocate_matrices_for_window_redisplay, fake_current_matrices)
11279 (allocate_matrices_for_frame_redisplay, free_window_matrices)
11280 (build_frame_matrix_from_window_tree, mirror_make_current)
11281 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
11282 (update_window_tree, set_window_update_flags): Simplify the loop.
11283 (sync_window_with_frame_matrix_rows): Enforce live window.
11284 Use contents slot, not buffer, where appropriate.
11285 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
11286 and WINDOW_HORIZONTAL_COMBINATION_P.
11287 (make_frame_visible_1): Simplify the loop.
11288 Use contents slot, not buffer, where appropriate.
11289 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
11290 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
11291 (expose_window_tree): Likewise.
11292 Use contents slot, not buffer, where appropriate.
11293 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
11294 to avoid deleted windows. Use contents slot instead of buffer.
11295 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
11296 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
11297 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
11298 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
11300 2013-03-28 Eli Zaretskii <eliz@gnu.org>
11302 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
11303 identify the reasons for assertion violations in bug#14062 and
11305 (Fx_show_tip): Fix compilation error under
11306 "--enable-check-lisp-object-type". (Bug#14073)
11308 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
11309 Reported by <rzl24ozi@gmail.com>.
11311 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11313 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
11315 (unwind_with_echo_area_buffer): ...to restore it here.
11316 This is needed to ensure that...
11317 (redisplay_window): ...both window markers are valid here,
11318 which is verified by eassert.
11319 * editfns.c (save_excursion_save): Do not assume that
11320 selected_window always displays the buffer.
11321 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
11324 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
11326 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
11329 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
11331 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
11333 2013-03-27 Eli Zaretskii <eliz@gnu.org>
11335 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
11336 since MinGW's w32api headers do. This avoids compiler warnings.
11338 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
11339 if already defined.
11341 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11343 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
11345 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
11347 * gtkutil.c (style_changed_cb): Check if frame is live and an
11348 X frame (Bug#14038).
11350 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11352 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
11353 Define only for _WIN32_WINNT less than 0x0500.
11354 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
11356 Move inclusion of time.h before sys/time.h, so that MinGW64 could
11357 see its own definitions of 'struct timeval' and 'struct timezone'.
11359 Fix incompatibilities between MinGW.org and MinGW64 headers.
11360 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
11362 * w32.c (REPARSE_DATA_BUFFER): Guard with
11363 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
11365 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
11367 * xterm.c: Include X11/XKBlib.h
11368 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
11370 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
11372 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
11374 * blockinput.h (input_blocked_p): Likewise.
11375 * bytecode.c (exec_byte_code): Likewise.
11376 * callproc.c (call_process_kill, call_process_cleanup)
11377 (Fcall_process): Likewise.
11378 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
11379 (Fccl_execute_on_string): Likewise.
11380 * character.c (string_escape_byte8): Likewise.
11381 * charset.c (read_hex): Likewise.
11382 * cm.c (calccost): Likewise.
11383 * data.c (cons_to_unsigned): Likewise.
11384 * dired.c (directory_files_internal, file_name_completion):
11386 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
11387 (sit_for): Likewise.
11388 * doc.c (Fsubstitute_command_keys): Likewise.
11389 * doprnt.c (doprnt): Likewise.
11390 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
11391 * emacsgtkfixed.c: Likewise.
11392 * fileio.c (file_offset, Fwrite_region): Likewise.
11393 * floatfns.c (Fexpt, fmod_float): Likewise.
11394 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11396 * font.c (font_intern_prop): Likewise.
11397 * frame.c (x_set_alpha): Likewise.
11398 * gtkutil.c (get_utf8_string): Likewise.
11399 * indent.c (check_display_width): Likewise.
11400 * intervals.c (create_root_interval, rotate_right, rotate_left)
11401 (split_interval_right, split_interval_left)
11402 (adjust_intervals_for_insertion, delete_node)
11403 (interval_deletion_adjustment, adjust_intervals_for_deletion)
11404 (merge_interval_right, merge_interval_left, copy_intervals)
11405 (set_intervals_multibyte_1): Likewise.
11406 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
11407 * keymap.c (Fkey_description): Likewise.
11408 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
11409 * lread.c (openp, read_integer, read1, string_to_number):
11411 * menu.c (ensure_menu_items): Likewise.
11412 * minibuf.c (read_minibuf_noninteractive): Likewise.
11413 * print.c (printchar, strout): Likewise.
11414 * process.c (create_process, Faccept_process_output)
11415 (wait_reading_process_output, read_process_output, send_process)
11416 (wait_reading_process_output): Likewise.
11417 * profiler.c (make_log, handle_profiler_signal): Likewise.
11418 * regex.c (re_exec): Likewise.
11419 * regex.h: Likewise.
11420 * search.c (looking_at_1, Freplace_match): Likewise.
11421 * sysdep.c (get_child_status, procfs_ttyname)
11422 (procfs_get_total_memory): Likewise.
11423 * systime.h (EMACS_TIME_VALID_P): Likewise.
11424 * term.c (dissociate_if_controlling_tty): Likewise.
11425 * window.c (get_phys_cursor_glyph): Likewise.
11426 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
11427 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
11429 * xfns.c (Fx_window_property): Likewise.
11430 * xmenu.c (set_frame_menubar): Likewise.
11431 * xselect.c (x_get_window_property, x_handle_dnd_message):
11433 * xsmfns.c (smc_save_yourself_CB): Likewise.
11434 * xterm.c (x_scroll_bar_set_handle): Likewise.
11436 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
11438 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
11439 to be optional or nil. Adjust comment and convert it to docstring.
11440 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
11441 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
11443 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
11445 Static checking by GCC 4.8-20130319.
11446 * image.c (gif_load): Assume pass < 3 to pacify GCC.
11447 * process.c (Fset_process_datagram_address)
11448 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
11449 * xdisp.c (get_char_face_and_encoding)
11450 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
11451 (get_glyph_face_and_encoding): Prepare face before possibly using it.
11452 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
11454 2013-03-24 Ken Brown <kbrown@cornell.edu>
11456 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
11457 fix compilation on 64-bit Cygwin, where underscores are not
11458 automatically prepended.
11460 * w32term.c (w32_initialize): Silence compiler warning.
11462 2013-03-23 Eli Zaretskii <eliz@gnu.org>
11464 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
11465 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
11466 variables, to save and restore frame dimensions.
11467 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
11468 after returning from a 'fullscreen' configuration.
11469 use SendMessage instead of PostMessage to send the SC_RESTORE message,
11470 to avoid races between the main thread and the input thread.
11472 * w32term.h (struct w32_output): New members normal_width,
11473 normal_height, normal_top, normal_left, and prev_fsmode.
11474 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
11475 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
11476 members of a frame.
11478 * w32term.c (w32fullscreen_hook): Record last value of the frame's
11479 'fullscreen' parameter. Always record previous width and height
11480 of the frame, except when switching out of maximized modes, so
11481 that they could be restored correctly, instead of resetting to the
11482 default frame dimensions. Send SC_RESTORE command to the frame,
11483 unless we are going to send SC_MAXIMIZE, to restore the frame
11484 resize hints in the mouse pointer shown by the window manager.
11487 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
11489 * lisp.h (get_frame_param): Adjust conditions for prototype
11492 2013-03-22 Ken Brown <kbrown@cornell.edu>
11494 * unexcw.c: Drop unneeded inclusion of w32common.h.
11495 (report_sheap_usage): Declare.
11496 (read_exe_header): Add magic numbers for x86_64.
11497 (fixup_executable): Fix printf format specifier for unsigned long
11500 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
11502 * frame.h (struct frame): Put menu_bar_window under #ifdef
11503 because this member is not needed when X toolkit is in use.
11504 (fset_menu_bar_window):
11505 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11506 (free_glyphs, update_frame):
11507 * xdisp.c (expose_frame): Likewise.
11508 (display_menu_bar): Likewise. Remove redundant eassert.
11509 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
11512 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
11514 Use functions and constants to manipulate Lisp_Save_Value objects.
11515 This replaces code that used macros and strings and token-pasting.
11516 The change makes the C source a bit easier to follow,
11517 and shrinks the Emacs executable a bit.
11518 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
11519 (make_save_value): Change 1st arg from string to enum. All callers
11522 (mark_object): Use if, not #if, for GC_MARK_STACK.
11523 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
11524 (XSAVE_OBJECT): Now functions, not macros.
11525 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
11526 the constant was never used.
11527 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
11528 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
11529 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
11530 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
11532 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
11533 type3 with a single member save_type. All uses changed.
11534 (save_type, set_save_pointer, set_save_integer): New functions.
11535 * print.c (PRINTX): Remove.
11537 * alloc.c: Remove redundant static declarations.
11539 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11541 * window.h (struct window): Convert left_col, top_line, total_lines
11542 and total_cols from Lisp_Objects to integers. Adjust comments.
11543 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
11545 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
11546 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
11547 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
11548 Adjust users where appropriate.
11550 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11552 * frame.h (struct frame): Drop resx and resy because the same data is
11553 available from window system-specific output context. Adjust users.
11554 (default_pixels_per_inch_x, default_pixels_per_inch_y):
11555 New functions to provide defaults when no window system available.
11556 (FRAME_RES_X, FRAME_RES_Y): New macros.
11557 (NUMVAL): Move from xdisp.c.
11558 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
11559 (Ffont_face_attributes, Fopen_font):
11560 * image.c (gs_load):
11561 * w32font.c (fill_in_logfont):
11562 * xdisp.c (calc_pixel_width_or_height):
11563 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
11564 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
11566 2013-03-20 Kenichi Handa <handa@gnu.org>
11568 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
11569 to 1 (temporary workaround until a bug related to ASCII
11570 optimization is fixed).
11572 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
11574 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
11575 Signal error if window is not internal. Adjust docstring.
11576 (delete_all_child_windows): Use combination_limit to save the buffer.
11577 (Fset_window_configuration): Adjust accordingly.
11578 * print.c (syms_of_print): Initialize debugging output not here...
11579 (init_print_once): ...but in a new function here.
11580 * lisp.h (init_print_once): Add prototype.
11581 * emacs.c (main): Add call to init_print_once. Adjust comments.
11583 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
11585 * window.c (window_resize_check, window_resize_apply)
11586 (window_from_coordinates, recombine_windows, set_window_buffer)
11587 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
11588 (Fsplit_window_internal, Fdelete_window_internal)
11589 (freeze_window_starts): Use bool for booleans.
11590 * window.h (window_frame_coordinates, resize_frame_windows)
11591 (freeze_window_starts, set_window_buffer): Adjust prototypes.
11593 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
11595 * dispnew.c (bitch_at_user): Use `user-error'.
11597 2013-03-17 Ken Brown <kbrown@cornell.edu>
11599 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
11600 as return type of image_background. (Bug#13981)
11601 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
11603 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
11605 * nsterm.m (updateFrameSize:): Change resize increments if needed.
11606 (ns_select): Don't return with result uninitialized.
11608 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
11611 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
11613 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
11614 directories. If filename is nil, get directory name (Bug#13932).
11615 Use getFilename and getDirectory.
11616 (getFilename, getDirectory): New methods for EmacsSavePanel and
11618 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
11620 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
11622 * coding.c (decode_coding_gap): Fix typo caught by static checking.
11624 2013-03-15 Kenichi Handa <handa@gnu.org>
11626 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
11627 (adjust_after_replace): Make it back to static. Delete the third
11628 arg text_at_gap_tail. Cancel the code for handling it.
11630 * coding.h (struct coding_system): New member eol_seen.
11632 * coding.c (detect_ascii): New function.
11633 (detect_coding): Set coding->head_ascii and coding->eol_seen only
11634 when the source bytes are actually scanned. On detecting for
11635 coding_category_utf_8_auto, call detect_ascii instead of scanning
11636 source bytes directly.
11637 (produce_chars): Call insert_from_gap with the new arg 0.
11638 (encode_coding): Likewise.
11639 (decode_coding_gap): Control ASCII optimization by the variable
11640 disable_ascii_optimization instead of #ifndef .. #endif.
11641 Deccode EOL format according to coding->eol_seen.
11642 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
11645 * lisp.h (adjust_after_replace): Cancel externing it.
11646 (insert_from_gap): Adjust prototype.
11648 2013-03-15 Eli Zaretskii <eliz@gnu.org>
11650 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
11651 FULLSCREEN_MAXIMIZED. (Bug#13935)
11653 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
11655 * region-cache.c (find_cache_boundary, move_cache_gap)
11656 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
11657 Simplify debugging check and convert to eassert. Adjust comment.
11658 (pp_cache): Put under ENABLE_CHECKING.
11660 2013-03-14 Eli Zaretskii <eliz@gnu.org>
11662 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
11663 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
11664 and WM_ACTIVATEAPP.
11665 (w32fullscreen_hook): If the frame is visible, reset
11666 f->want_fullscreen flag after changing the frame size. If the
11667 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
11670 2013-03-13 Daniel Colascione <dancol@dancol.org>
11672 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
11673 too so that these builds can use Cygwin's file conversion
11674 functions. (We've been building and linking cygw32.o all along
11675 and just not using it.)
11677 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11679 File synchronization fixes (Bug#13944).
11680 * Makefile.in (LIB_FDATASYNC): New macro.
11682 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
11683 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
11684 Don't worry about HAVE_FSYNC, since a substitute fsync is
11685 available if the system lacks one.
11686 (Fwrite_regin): Retry fsync if interrupted.
11688 2013-03-13 Eli Zaretskii <eliz@gnu.org>
11690 * w32term.c (w32_read_socket): If the Emacs frame is being
11691 activated, call w32fullscreen_hook, to make sure the new frame
11692 dimensions are in effect. (Bug#13937)
11694 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
11696 * xdisp.c (init_iterator): Simplify because both character and byte
11697 positions are either specified or -1. Add eassert. Adjust comment.
11698 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
11699 character and byte positions can be obtained from marker.
11701 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11703 Static checking by Sun C 5.12.
11704 * alloc.c (buffer_memory_full) [REL_ALLOC]:
11705 * bytecode.c (exec_byte_code):
11706 * dispnew.c (init_display):
11708 * fileio.c (Fsubstitute_in_file_name):
11709 * keyboard.c (Fevent_convert_list):
11710 * keymap.c (Fsingle_key_description):
11711 * term.c (maybe_fatal, fatal):
11712 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
11713 * xsmfns.c (Fhandle_save_session):
11714 Omit unreachable code.
11715 * keymap.c (map_keymap_char_table_item): Cast void * to
11716 a function pointer type; the C Standard requires this.
11718 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
11719 Include <sys/param.h> unconditionally, as that works elsewhere and
11720 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
11721 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
11724 See ChangeLog.12 for earlier changes.
11726 ;; Local Variables:
11730 Copyright (C) 2011-2014 Free Software Foundation, Inc.
11732 This file is part of GNU Emacs.
11734 GNU Emacs is free software: you can redistribute it and/or modify
11735 it under the terms of the GNU General Public License as published by
11736 the Free Software Foundation, either version 3 of the License, or
11737 (at your option) any later version.
11739 GNU Emacs is distributed in the hope that it will be useful,
11740 but WITHOUT ANY WARRANTY; without even the implied warranty of
11741 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11742 GNU General Public License for more details.
11744 You should have received a copy of the GNU General Public License
11745 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.