1 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3 Consistently use validate_subarray to verify substring.
4 * fns.c (validate_substring): Not static any more. Adjust to
5 use ptrdiff_t, not EMACS_INT, because string and vector limits
6 can't exceed ptrdiff_t even if EMACS_INT is wider.
7 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
8 (secure_hash): Adjust user.
9 * lisp.h (validate_subarray): Add prototype.
10 * coding.c (Fundecodable_char_position):
11 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
12 Use validate_subarray. Adjust comment to mention substring.
14 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
16 Do not allow out-of-range character position in Fcompare_strings.
17 * fns.c (validate_subarray): Add prototype.
18 (Fcompare_substring): Use validate_subarray to check ranges.
19 Adjust comment to mention that the semantics was changed. Also see
20 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
22 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
24 Be more consistent about the 'Qfoo' naming convention.
25 * image.c (Fimagemagick_types):
26 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
27 * process.c (Fmake_network_process):
28 Rename C local identifier 'Qfoo to avoid giving the false
29 impression that it stands for the symbol 'foo'.
31 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
33 Simplify and cleanup character conversion stuff.
34 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
36 * character.c (multibyte_char_to_unibyte)
37 (multibyte_char_to_unibyte_safe): Remove; no longer used.
38 * character.h (make_char): Remove; unused.
39 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
40 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
41 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
42 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
43 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
45 2014-06-22 Mario Lang <mlang@delysid.org>
47 * w32fns.c (Fw32_shell_execute): The the -> the.
49 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
51 * xmenu.c (mouse_position_for_popup):
52 * xselect.c (mouse_position_for_drop): Do not duplicate ...
53 * xfns.c (x_relative_mouse_position): ... and prefer this function.
54 * menu.c (Fx_popup_menu):
55 * xselect.c (x_handle_dnd_message): Adjust users.
56 * menu.h (mouse_position_for_popup): Remove prototype.
57 * xterm.h (x_relative_mouse_position): Add prototype.
58 * xterm.c (x_find_topmost_parent): Break from the loop and do not
59 call XFree if XQueryTree returns zero.
61 2014-06-21 Eli Zaretskii <eliz@gnu.org>
63 * indent.c (Fvertical_motion): Doc fix.
64 Move to the goal column, if any, with a single call to
65 move_it_in_display_line, not in two calls. Doing this with two
66 calls causes move_it_in_display_line apply the line-prefix
67 handling twice instead of just once. (Bug#17823)
69 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
71 Port to OS X ACLs (Bug#17810).
72 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
73 ACL_TYPE_ACCESS) doesn't work.
75 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
77 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
78 before checking key-translation-map (bug#17659).
80 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
82 * font.c (font_make_object): Avoid dangling pointer which may
85 2014-06-21 Eli Zaretskii <eliz@gnu.org>
87 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
88 prototype of DGifCloseFile as appropriate for older and newer
90 (gif_close): New function, encapsulates the differences in the
91 calling sequence of DGifCloseFile before v5.1.0 and after it.
92 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
93 error string where appropriate. (Bug#17790)
95 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
96 macro execution, make sure point didn't move since last complete
97 redisplay, as the condition for using the glyph matrix
98 information. (Bug#17777)
100 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
102 Minor cleanup of fonset code.
103 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
104 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
105 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
106 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
107 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
108 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
109 (free_realized_fontset): Remove because a no-op since 2008.
110 (free_face_fontset): Adjust user.
111 (syms_of_fontset): Shrink fontset by one extra slot.
113 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
115 Omit redundant extern decls.
116 Most of this patch is from Dmitry Antipov, in:
117 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
118 * commands.h (update_mode_lines):
119 * frame.h (Qbackground_color, Qforeground_color)
120 (x_set_menu_bar_lines):
121 * ftfont.c (ftfont_font_format):
122 * intervals.h (Qkeymap, Qfont):
123 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
124 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
125 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
126 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
127 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
128 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
129 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
130 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
131 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
132 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
133 (Qtool_bar, Qheader_line):
134 * macros.c (Fexecute_kbd_macro):
135 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
136 * xterm.c (x_delete_terminal, XSetIMValues):
137 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
138 (x_implicitly_set_name, popup_activated)
139 (widget_store_internal_border):
140 Remove redundant decls.
141 * frame.c [USE_X_TOOLKIT]: Include widget.h.
142 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
143 Remove _Noreturn, as make-docfile now does that for us.
144 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
145 (Qregion_extract_function): New decl.
146 * window.c, xfns.c: Include menu.h.
148 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
150 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
152 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
154 * fileio.c (Fread_file_name): Do not pass redundant args and ...
155 * callint.c (read_file_name): ... convert to static here.
156 * lisp.h (Fread_file_name): Do not EXFUN it.
157 (STRING_COPYIN): Remove; unused.
158 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
159 (char_composable_p): ... static function. All users changed.
160 * eval.c (toplevel): Remove redundant #include directives.
161 * xterm.c (x_initialize): Add static to match prototype.
162 * ccl.c (Fccl_execute_on_string):
163 * font.c (fon_intern_prop): Use make_specified_string.
165 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
167 * Makefile.in (ns-app): Fix typo that broke build on OS X.
168 Reported by David Caldwell in:
169 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
171 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
173 Do not ask for XRender extension each time XFT font is opened.
174 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
175 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
177 2014-06-15 Glenn Morris <rgm@gnu.org>
179 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
181 2014-06-15 Eli Zaretskii <eliz@gnu.org>
183 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
184 information if we are in the middle of executing a keyboard macro,
185 since redisplay doesn't update the screen until the macro is
186 finished. (Bug#17777)
188 * alloc.c (cleanup_vector): Don't dereference a font driver
189 pointer if it is NULL. (Bug#17771)
191 2014-06-13 Glenn Morris <rgm@gnu.org>
193 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
194 ($(lispsource)/international/charprop.el)
195 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
196 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
197 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
198 GNU make automatically passes command-line arguments to sub-makes.
200 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
202 Avoid hangs in accept-process-output (Bug#17647).
203 * lisp.h, process.c (wait_reading_process_input):
204 Return int, not bool. All uses changed.
205 * process.c (SELECT_CANT_DO_WRITE_MASK):
206 Remove macro, replacing with ...
207 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
209 (status_notify): New arg WAIT_PROC. Return int, not void.
212 2014-06-13 Eli Zaretskii <eliz@gnu.org>
214 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
215 the frame is the initial frame, because the hook is not set up
216 then, and Emacs crashes.
217 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
219 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
221 * keymap.c (silly_event_symbol_error): Don't recommend the use
224 2014-06-11 Eli Zaretskii <eliz@gnu.org>
226 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
227 matching overlay strings with 'cursor' property against buffer
228 positions traversed in the glyph row. (Bug#17744)
230 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
232 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
235 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
236 determine 10.9 (Bug#17751).
238 * macfont.m (macfont_draw): Positions were not freed.
240 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
242 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
243 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
244 function. Also adjust comment.
245 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
247 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
248 * font.c (font_done_for_face):
249 * xface.c (realize_non_ascii_face): Adjust user.
250 * font.h (struct font_driver): Convert 'prepare_face' to return
251 void because its return value is never used anyway.
252 * xfont.c (xfont_prepare_face): Return void.
253 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
254 (xftfont_done_face): Use xfree.
256 * dispextern.h (last_tool_bar_item): Remove declaration.
257 * frame.h (struct frame): New member last_tool_bar_item.
258 * frame.c (make_frame): Initialize it.
259 * xdisp.c (toplevel): Remove last_tool_bar_item.
260 (handle_tool_bar_click, note_tool_bar_highlight):
261 * w32term.c (w32_read_socket, w32_initialize):
262 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
264 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
265 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
267 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
269 Say (accept-process-output P)'s result pertains to P if P is non-nil.
270 * process.c (Faccept_process_output)
271 (wait_reading_process_output): Mention that if PROCESS is non-nil,
272 the return value is about PROCESS, not about other processes.
274 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
276 Further adjustments to mark_object and friends.
277 Now the mark_object's stack is just 32 bytes on a 64-bit
278 system, which means extra 20% off the stack usage.
279 * alloc.c (mark_save_value): As before, refactored out from ...
280 (mark_object): ... adjusted user. Also add comment.
282 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
284 Fix core dump after a dropped X connection (Bug#17704).
285 * sysdep.c (stuff_char): Don't abort merely because the selected frame
286 is dead, as we may be shutting down.
288 2014-06-08 Glenn Morris <rgm@gnu.org>
290 * fileio.c (write-region-inhibit-fsync): Doc tweak.
292 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
294 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
296 If a C name must be extern on some platforms, make it extern on all.
297 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
299 * font.h (ftxfont_driver) [HAVE_XFT]:
300 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
301 * lisp.h (get_frame_param):
302 * menu.h (tty_menu_show):
303 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
304 * termhooks.h (encode_terminal_code):
305 * xterm.h (x_menu_wait_for_event):
307 * frame.c (get_frame_param):
308 * fringe.c (max_used_fringe_bitmap):
309 * ftxfont.c (ftxfont_driver):
310 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
311 * menu.c (menu_items_inuse):
312 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
313 * term.c (encode_terminal_code, tty_menu_show):
314 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
315 * xfaces.c (load_color):
316 * xmenu.c (x_menu_wait_for_event):
319 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
321 Change object marking routines to minimize stack usage.
322 This change moves a few cold paths from mark_object to NO_INLINE
323 functions and adjusts symbol marking loop. According to GCC 4.8.2
324 -Wstack-usage, this reduces mark_object's stack usage from 80 to
325 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
326 stack usage at the mark phase is reduced up to 28%. Surprisingly,
327 it also gains up to 3% in speed (with default '-O2 -g3' flags).
328 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
329 refactored out from ...
330 (mark_object): ... adjusted user. Also mark symbols in a tight
332 (mark_face_cache): Add NO_INLINE.
334 2014-06-08 Eli Zaretskii <eliz@gnu.org>
336 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
337 contains garbage on WINDOWSNT (which could potentially infloop at
340 Minimize cursor motion during TTY menu updates.
341 * term.c (tty_menu_display): Don't position cursor here.
342 Instead, pass the cursor coordinates to update_frame_with_menu.
343 (tty_menu_activate): Send the hide cursor command only once in an
344 iteration through the outer 'while' loop.
346 * dispnew.c (update_frame_1): Accept an additional argument
347 SET_CURSOR_P, and position the cursor at the end of the frame
348 update only if that argument is non-zero. All callers changed to
349 provide the additional argument as non-zero, except for
350 update_frame_with_menu.
351 (update_frame_with_menu): Accept 2 additional arguments ROW and
352 COL; if they are non-negative, instruct update_frame_1 not to
353 position the cursor, and instead position it according to ROW and COL.
355 * dispextern.h (update_frame_with_menu): Update prototype.
357 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
359 * callproc.c (call_process): Don't check read-only if we don't insert
360 anything (bug#17666).
362 2014-06-08 Eli Zaretskii <eliz@gnu.org>
364 * dispnew.c (update_frame_with_menu): Set display_completed.
366 2014-06-07 Eli Zaretskii <eliz@gnu.org>
368 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
370 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
372 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
374 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
375 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
377 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
379 * window.c (Frecenter): Signal an error if window-buffer is not
382 * keyboard.c (make_lispy_position): Don't include a buffer position in
383 mode/header-line mouse events.
385 * keyboard.c (read_char): Handle (t . <event>) in the second use of
386 Vunread_command_events (bug#17650).
388 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
390 * xterm.c (x_setup_pointer_blanking):
391 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
393 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
395 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
396 because it will be defined in generated config.h if needed.
398 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
400 Use terminal-specific hooks to display popup dialogs.
401 * termhooks.h (struct terminal): New field popup_dialog_hook.
402 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
403 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
404 code and use popup_dialog_hook.
405 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
406 * nsterm.h (ns_popup_dialog): Adjust prototype.
407 * nsterm.m (ns_create_terminal):
408 * w32term.c (w32_create_terminal):
409 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
410 Setup popup_dialog_hook.
412 2014-06-04 Eli Zaretskii <eliz@gnu.org>
414 * w32heap.c (report_temacs_memory_usage): Improve the report by
415 reporting the large blocks that are actually occupied at dump time.
417 * w32console.c (initialize_w32_display): Set the console
418 menu_show_hook, otherwise TTY menus are broken on w32.
420 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
422 Use terminal-specific hooks to display menus.
423 * termhooks.h (struct terminal): New field menu_show_hook.
424 * menu.h (<anonymous enum>): Bit flags for menu hooks.
425 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
427 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
428 * nsmenu.m (ns_menu_show):
429 * w32menu.c (w32_menu_show):
430 * xmenu.c (x_menu_show):
431 * term.c (tty_menu_show): Adjust to use bit flags.
432 (set_tty_hooks): Set menu_show_hook.
433 * xterm.c (x_create_terminal):
434 * nsterm.m (ns_create_terminal):
435 * msdos.c (initialize_msdos_display):
436 * w32term.c (w32_create_terminal): Likewise.
438 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
440 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
442 2014-06-03 Eli Zaretskii <eliz@gnu.org>
444 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
445 (FD_SET): Don't define on WINDOWSNT.
447 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
449 * emacs.c: Include "sysselect.h", to define its inline functions.
450 Problem reported by Glenn Morris in:
451 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
453 Do not require libXt-devel when building with gtk.
454 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
455 dependency on libXt-devel.
456 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
457 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
458 lwlib-widget.h now does this.
459 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
461 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
463 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
464 * process.c (add_read_fd, delete_read_fd, add_write_fd)
465 (delete_write_fd, wait_reading_process_output):
466 Remove now-redundant easserts.
467 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
468 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
469 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
470 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
472 2014-06-03 Eli Zaretskii <eliz@gnu.org>
474 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
475 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
476 (calloc): Don't undef, it is never defined.
477 (HEAP_ENTRY_SHIFT): Remove unused macro.
479 * Makefile.in (C_HEAP_SWITCH): Remove.
480 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
482 Fix MS-Windows build broken by menu changes on 2014-06-02.
483 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
485 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
486 Define instead of including ../lwlib/lwlib.h, which causes
487 compilation errors due to missing X11 headers.
489 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
491 * process.c (wait_reading_process_output): Omit incorrect test of
492 p->infd against zero. Add easserts for infd having a plausible value.
494 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
496 Adjust to match recent lwlib changes.
497 * menu.h (xmalloc_widget_value): Replace by ...
498 (make_widget_value): ... new prototype.
499 * menu.c (xmalloc_widget_value): Replace by ...
500 (make_widget_value): ... new function.
501 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
502 * gtkutil.c (malloc_widget_value, free_widget_value):
503 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
504 * keyboard.h (enum button_type, struct _widget_value):
505 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
507 * nsmenu.m (ns_update_menubar, ns_menu_show):
508 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
509 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
510 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
512 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
514 * image.c (x_query_frame_background_color)
515 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
516 Fix --enable-gcc-warnings compilation without image libraries.
518 2014-06-02 Eli Zaretskii <eliz@gnu.org>
520 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
521 emulated break value only if it goes up.
522 (sbrk): Add assertion that the INCREMENT argument is strictly
523 zero. Improve and correct the commentary.
525 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
527 Improve AIX-related merge from emacs-24.
528 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
529 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
530 not on AIX; since we're on the trunk we can use enums more broadly.
532 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
534 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
536 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
537 to min(value, whole).
539 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
541 Bring back the changes to GDB-visible symbols, but only on AIX.
542 And only if it's not pre-4.2 GCC.
543 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
544 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
545 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
548 2014-06-02 Eli Zaretskii <eliz@gnu.org>
550 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
551 with PT, not GPT. (Bug#16433)
553 Revert last changes to GDB-visible symbols.
554 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
555 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
556 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
559 2014-06-02 Glenn Morris <rgm@gnu.org>
561 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
563 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
565 Fix port to 32-bit AIX with xlc (Bug#17598).
566 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
567 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
568 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
569 to work around a compiler bug in IBM xlc 12.1.
571 2014-06-02 Eli Zaretskii <eliz@gnu.org>
573 * xterm.c (x_update_window_end): Don't invalidate the entire
574 mouse-highlight info, just signal frame_up_to_date_hook that mouse
575 highlight needs to be redisplayed. (Bug#17588)
577 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
579 Port the GDB-visible symbols to AIX.
580 Without them, GDB doesn't work to debug Emacs, since the AIX linker
581 optimizes away the relevant external symbols. Use enums instead;
582 this suffices for the AIX port, which is 32-bit-only anyway.
583 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
584 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
585 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
588 Include sources used to create macuvs.h.
589 * Makefile.in ($(srcdir)/macuvs.h): New rule.
590 * macuvs.h: Use automatically-generated header.
592 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
594 Port signal-handling to DragonFly BSD (Bug#17646).
595 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
596 Move implementations from callproc.c to sysdep.c.
597 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
598 Move declarations from process.h to syssignal.h.
600 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
602 * callint.c (Ffuncall_interactively): Add usage.
604 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
606 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
608 2014-05-30 Eli Zaretskii <eliz@gnu.org>
610 * w32heap.c (malloc_before_dump, malloc_after_dump)
611 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
612 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
613 set errno where appropriate to emulate CRT functions.
615 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
617 Debugging facility to check whether 'const char *' points to
618 relocatable data of non-pure Lisp string.
619 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
620 (mark_maybe_pointer): ... adjusted user.
621 (relocatable_string_data_p): New function.
622 * lisp.h (relocatable_string_data_p): Add prototype.
623 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
624 the pointer to relocatable Lisp data is not used.
626 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
628 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
629 * atimer.c (block_atimers):
630 * callproc.c (block_child_signal): Block SIGINT too;
631 otherwise, its handler might now unblock signals that it shouldn't.
632 * keyboard.c (read_char): Clear signal mask, since we may
633 be in a SIGINT handler, and many signals may be masked.
634 * keyboard.c (handle_interrupt):
635 * sysdep.c (handle_arith_signal):
636 Clear signal mask instead of just unblocking the signal that
637 was received, since several signals may be blocked at this point.
639 2014-05-29 Eli Zaretskii <eliz@gnu.org>
641 * Makefile.in (TEMACS_POST_LINK): Remove target.
642 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
643 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
645 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
647 * xmenu.c (xdialog_show): Remove prototype, rename to
648 x_dialog_show, remove 2nd arg because it's always zero
649 and simplify accordingly.
650 (xw_popup_dialog): Adjust user.
651 * w32menu.c (w32_dialog_show): Adjust prototype, remove
652 2nd arg because it's always zero and simplify accordingly.
653 (w32_popup_dialog): Adjust user.
655 2014-05-29 Eli Zaretskii <eliz@gnu.org>
657 * w32heap.c (report_temacs_memory_usage): New function.
659 * unexw32.c (unexec) [ENABLE_CHECKING]:
660 Call report_temacs_memory_usage.
662 * w32heap.h (report_temacs_memory_usage): Add prototype.
664 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
666 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
667 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
669 2014-05-29 Eli Zaretskii <eliz@gnu.org>
671 * buffer.c (init_buffer): Accept an argument 'initialized'.
672 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
673 mmap_regions and mmap_fd, to avoid referencing stale data from the
674 dump phase. Add an assertion for buffer text of buffers created
675 in temacs before this function is called. (Bug#17622)
676 (mmap_regions_1, mmap_fd_1): Remove unused variables.
678 * lisp.h (init_buffer): Update prototype.
680 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
682 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
684 * alloc.c (Fgarbage_collect): Fix compilation with
685 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
687 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
689 * frame.c, frame.h (frame_char_to_pixel_position)
690 (frame_set_mouse_position): Now static, and made private in
691 frame.c rather than public in frame.h.
693 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
695 Refactor mouse positioning stuff to avoid code duplication.
696 * frame.h (frame_char_to_pixel_position): New function.
697 (x_set_mouse_position): Rename to...
698 (frame_set_mouse_position): ...new function.
699 (frame_set_mouse_pixel_position): Add prototype.
700 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
701 Rename to frame_set_mouse_pixel_position.
702 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
704 * xterm.h, w32term.h ( x_set_mouse_position)
705 (x_set_mouse_pixel_position): Remove prototypes.
707 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
709 On X, always make pointer visible when deleting frame (Bug#17609).
710 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
712 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
714 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
715 * keyboard.c (gobble_input): If there is no terminal input error,
716 make sure the pointer is visible for all frames on this terminal.
717 * xterm.c (x_free_frame_resources): Enable pointer visibility if
718 it was previously disabled.
720 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
722 * data.c (Fzerop): Move to Elisp.
723 (syms_of_data): Don't defsubr it.
724 * keyboard.c (echo_keystrokes_p): New function.
725 (read_char, record_menu_key, read_key_sequence): Use it.
727 * callint.c (Qfuncall_interactively): New var.
728 (Qcall_interactively): Remove.
729 (Ffuncall_interactively): New function.
730 (Fcall_interactively): Use it.
731 (syms_of_callint): Defsubr it.
733 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
735 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
736 relocated from under us.
738 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
740 Use mmap(2) emulation for allocating buffer text on MS-Windows.
741 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
743 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
745 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
746 for MinGW, since it no longer uses gmalloc.
748 * buffer.c: Do not define mmap allocations functions for Windows.
749 Remove mmap_find which is unused. Remove mmap_set_vars which does
751 [WINDOWSNT]: Include w32heap.h.
752 (init_buffer): Always allocate new memory for buffers.
754 * emacs.c: Remove mmap_set_vars calls.
756 * image.c (free_image): Undef free for Windows because it is
757 redirected to our private version.
759 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
760 (copy_executable_and_dump_data): Remove dumping the heap section.
761 (unexec): Restore using_dynamic_heap after dumping.
763 * w32heap.c (dumped_data_commit, malloc_after_dump)
764 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
765 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
766 (mmap_free): New functions.
768 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
770 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
772 * image.c (imagemagick_load_image): Use MagickRealType for local
773 'color_scale', instead of double, to avoid a GCC warning about
776 * xfns.c (Fx_window_property): Remove unused local.
778 Don't kill already-reaped process (Bug#17561).
779 * process.c (process_send_signal): Fix race condition where a
780 subprocess was reaped by a signal handler between the check for
781 liveness and calling 'kill', which meant that Emacs could in
782 theory kill an innocent bystander process. Do the fix by blocking
783 SIGCHLD in a critical section that checks liveness before killing.
785 2014-05-26 Eli Zaretskii <eliz@gnu.org>
787 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
789 2014-05-26 Ken Brown <kbrown@cornell.edu>
791 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
792 even if !CYGWIN (see bug#17510).
794 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
796 * nsfns.m (Fns_do_applescript): Surround NSApp run
797 with calls to ns_init_events, ns_finish_events (Bug#17424).
799 * nsterm.h (ns_init_events, ns_finish_events): Declare.
801 * nsterm.m (ns_init_events, ns_finish_events): New functions.
802 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
804 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
805 with calls to ns_init_events, ns_finish_events (Bug#17424).
807 2014-05-26 Eli Zaretskii <eliz@gnu.org>
809 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
810 if we are iterating over an object that generates glyphs for
811 marginal areas. (Bug#17585)
813 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
815 * xdisp.c (safe__call1, safe__eval): Now static.
817 2014-05-26 Eli Zaretskii <eliz@gnu.org>
819 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
820 (safe_call, safe__call1): Construct a va_list argument for safe_call.
821 (safe_call1): Call safe_call instead of safe__call directly.
823 2014-05-26 Ken Brown <kbrown@cornell.edu>
825 * w32term.c (x_delete_display) [CYGWIN]: Don't free
826 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
829 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
831 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
832 (safe__call, safe__call1, safe__eval): New functions.
834 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
835 (display_mode_element): Same for `:eval'.
837 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
839 Fix port to 32-bit AIX (Bug#17540).
840 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
841 twice. _text already includes this offset.
842 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
844 2014-05-26 Eli Zaretskii <eliz@gnu.org>
846 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
847 when closest_pos is identical to to_charpos, don't recurse, since
848 we already tried that, and failed. (Bug#17539)
850 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
851 unwinding when frame's faces were not initialized yet, increment
852 the frame's image-cache reference count before calling
853 x_free_frame_resources. Don't dereference
854 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
856 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
858 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
861 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
862 macfont.m, call draw with adjusted arguments so font drivers
863 don't need to do that.
865 * macfont.m (macfont_draw): Merge changes from Macport.
867 2014-05-24 Eli Zaretskii <eliz@gnu.org>
869 * alloc.c (garbage_collect_1): New function, with all of the guts
871 (mark_stack): Accept an argument END and don't mark Lisp objects
872 on the stack beyond the address given by END. Calculation of END
873 was moved to Fgarbage_collect.
874 (Fgarbage_collect): Calculate the end address of the stack portion
875 that needs to be examined by mark_stack, and pass that address to
876 garbage_collect_1, which will pass it to mark_stack.
877 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
878 for more details about the underlying problems. In particular,
879 this avoids dumping Emacs with the large hash-table whose value is
880 held in purify-flag for most of the time loadup.el runs.
882 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
884 * xfns.c (x_window_property_intern): New function (code from
886 (Fx_window_property): Call x_window_property_intern. If property
887 not found and NILP (source) and outer window != inner window,
888 check outer window for property (Bug#17537).
890 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
892 Supply malloc and alloc_size attributes for extern allocators.
893 This documents the C API, and helps GCC generate a bit better code.
894 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
895 (ATTRIBUTE_MALLOC_SIZE): New macros.
896 * gmalloc.c (malloc, realloc, calloc):
897 * gtkutil.h (malloc_widget_value):
898 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
899 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
902 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
904 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
905 * image.c (imagemagick_load_image): Port to hosts that do not use
906 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
908 2014-05-21 Leo Liu <sdl.web@gmail.com>
910 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
912 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
914 * dbusbind.c (xd_signature): Revert last 2 patches.
916 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
918 Allow any non-nil value to count as true in bool-vector.
919 Likewise for xd_signature in dbusbind.c.
920 This is more consistent with the usual practice in Emacs, which is
921 that any non-nil value counts as true.
922 * alloc.c (Fbool_vector): Don't require args to be t or nil.
923 * dbusbind.c (xd_signature): Likewise, for booleans.
924 * data.c, lisp.h (Qbooleanp):
925 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
927 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
929 * lisp.h (CHECK_BOOLEAN): New function.
930 * alloc.c (Fbool_vector): New function.
931 (syms_of_alloc): Defsubr it.
932 * data.c (Qbooleanp): New symbol.
933 (syms_of_data): DEFSYM it.
934 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
936 * font.c (font_matching_entity): Extract font-entity object
937 from the vector of matching entities (Bug#17486).
939 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
941 Assume C99 or later (Bug#17487).
942 * bytecode.c (B__dummy__): Remove.
943 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
944 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
945 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
946 * regex.c (DEBUG_PRINT): Assume varargs macros.
947 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
949 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
951 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
952 memory for every buffer that was dumped.
954 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
956 * fns.c (Freverse): Allow vectors, bool vectors and strings.
957 (Fnreverse): Allow vectors and bool vectors.
959 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
961 Minor cleanup for terminal setup.
962 * termhooks.h (create_terminal): Adjust prototype.
963 * terminal.c (create_terminal): Pass output method and RIF as args.
964 (init_initial_terminal):
965 * nsterm.m (ns_create_terminal):
967 * w32term.c (w32_create_terminal):
968 * xterm.c (x_create_terminal): Adjust users.
969 Avoid redundant NULL initializers and add comments.
971 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
973 * keyboard.c (Qdeactivate_mark): Now static.
975 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
977 If available, use Xfixes extension to do pointer blanking.
978 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
979 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
980 (make_invisible_cursor): Move to...
981 * xterm.c (make_invisible_cursor): ...here.
982 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
983 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
984 (x_term_init): Call to x_setup_pointer_blanking.
985 (XTtoggle_invisible_pointer): Use blanking specific to this display.
986 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
988 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
990 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
992 2014-05-12 Glenn Morris <rgm@gnu.org>
994 * fileio.c (Ffile_executable_p): Doc tweak.
996 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
998 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
999 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
1001 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
1003 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
1005 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
1007 Fix initialization of minibuffer history variable (Bug#17430).
1008 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
1009 Move the initialization up to prevent any "value void" message.
1011 2014-05-08 Samuel Bronson <naesten@gmail.com>
1013 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
1014 are matched (bug#17413).
1016 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
1018 Stop tooltips pulling Emacs window to front (Bug#17408).
1019 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
1020 SetWindowPos invocations.
1022 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
1024 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
1025 not initialized (Bug#17398).
1027 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
1029 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
1031 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
1033 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
1034 [HAVE_NS]: Do not include png.h.
1035 (x_query_frame_background_color): New function.
1036 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
1037 (png_load_body): Coalesce duplicate code.
1039 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
1041 Consult libpng-config more consistently (Bug#17339).
1042 * Makefile.in (PNG_CFLAGS): New var.
1043 (ALL_CFLAGS): Use it.
1044 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
1045 CFLAGS now handles this.
1047 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
1049 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
1050 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
1051 because WCONTINUED is always defined now.
1052 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
1054 2014-05-03 Eli Zaretskii <eliz@gnu.org>
1056 * buffer.c (overlay_strings): Fix the wording of the commentary.
1058 2014-05-01 Glenn Morris <rgm@gnu.org>
1060 * floatfns.c (Fisnan):
1061 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
1063 2014-05-01 Eli Zaretskii <eliz@gnu.org>
1065 * term.c (tty_menu_activate): A better initialization for cursor
1068 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
1070 * intervals.c: Tighten assertions.
1071 (create_root_interval): Make sure the interval is not empty.
1072 (intervals_equal): Use booleans.
1073 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
1074 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
1075 (balance_possible_root_interval): Simplify and use booleans.
1076 (split_interval_right, split_interval_left): Check LENGTH, and remove
1077 now redundant assertion.
1078 (adjust_intervals_for_insertion): Remove now redundant assertions.
1079 (delete_node, interval_deletion_adjustment)
1080 (adjust_intervals_for_deletion, merge_interval_right)
1081 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
1082 (reproduce_interval): Make sure the interval is not empty.
1084 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
1086 * term.c (tty_menu_activate): Don't assume row and col are initialized.
1087 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
1088 satisfaction that they would always be initialized.
1090 2014-04-30 Eli Zaretskii <eliz@gnu.org>
1092 * term.c (tty_menu_display): Move the cursor to the active menu item.
1093 (tty_menu_activate): Return the cursor to the active menu item
1094 after displaying the menu and after displaying help-echo.
1095 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
1096 for the details of why this is needed by screen readers and
1099 2014-04-30 Glenn Morris <rgm@gnu.org>
1101 * process.c (handle_child_signal):
1102 Handle systems without WCONTINUED. (Bug#15110, 17339)
1104 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
1106 * window.c (struct saved_window): Remove mark.
1107 (Fset_window_configuration, save_window_save)
1108 (compare_window_configurations): Don't touch marks any more.
1110 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
1112 Use bits_word for gcmarkbits.
1113 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
1114 bits_word is typically a tad more efficient for mark bits than
1115 unsigned is, so use bits_word. All uses changed.
1116 * lisp.h (BITS_PER_INT): Remove; no longer used.
1118 Avoid undefined behavior in signed left shift.
1119 This ports to GCC 4.9.0 with -fsanitize=undefined.
1120 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
1122 * regex.c (extract_number):
1123 * lisp.h (make_number, XINT):
1124 Do not shift a 1 bit left into a sign bit.
1125 * alloc.c (struct cons_block, struct float_block): Use unsigned,
1126 not int, for gcmarkbits. All uses changed.
1128 2014-04-25 Eli Zaretskii <eliz@gnu.org>
1130 * search.c (Fnewline_cache_check): Don't try to count newlines
1131 outside the buffer's restriction, as find_newline doesn't support that.
1133 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
1135 * window.c (Fset_window_configuration): Deactivate the mark before
1137 (set_window_buffer): Ignore window_initialized.
1138 (window_initialized): Remove.
1139 * keyboard.c (Qdeactivate_mark): Not static any more.
1140 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
1143 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
1145 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
1146 and to clang 3.4, which have fixed the bug. This should let us
1147 run a bit faster on these platforms when address sanitization is
1150 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
1152 Port to GCC 4.9.0 with --enable-gcc-warnings.
1153 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
1155 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
1156 a way that also works with GCC 4.9.0.
1158 * search.c (Fnewline_cache_check): Remove unused locals.
1160 2014-04-22 Eli Zaretskii <eliz@gnu.org>
1162 * search.c (find_newline1): New subroutine.
1163 (Fnewline_cache_check): New function.
1164 (syms_of_search): Defsubr it.
1166 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
1168 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
1169 * keyboard.c (unblock_input): Add comment.
1170 * xgselect.c (xg_select): Prevent Glib main loop recursion.
1172 2014-04-22 Daniel Colascione <dancol@dancol.org>
1174 * lread.c (readevalloop_eager_expand_eval): New function
1175 that can recurse into toplevel forms.
1176 (readevalloop): Call it.
1177 * lisp.h: Declare Qprogn.
1178 * callint.c (Qprogn): No longer static.
1180 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
1182 * intervals.c (rotate_right, rotate_left): Fix up length computation.
1183 Also change identifiers to match the comments, and add more assertions
1186 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
1188 * emacs.c (close_output_streams): Don't clear and restore errno.
1190 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
1192 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
1193 never becomes visible, i.e. using XMonad (Bug#17237).
1195 2014-04-18 Eli Zaretskii <eliz@gnu.org>
1197 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
1198 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
1199 (Fline_pixel_height): Don't assume that the current buffer and the
1200 selected window's buffer are one and the same. (Bug#17281)
1202 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
1203 paragraph-start cache before the newline cache. (Bug#17269)
1205 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
1207 * term.c (tty_send_additional_strings): No need to fflush here,
1209 (tty_set_terminal_modes): fflush after sending additional strings,
1212 2014-04-17 Daniel Colascione <dancol@dancol.org>
1214 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
1216 (tty_send_additional_strings): New function.
1217 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
1218 (syms_of_term): Intern tty-mode-set-strings and
1219 tty-mode-reset-strings.
1221 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1223 * window.c (save_window_save): Lookup window_point_insertion_type in
1224 the right buffer (bug#15457).
1225 (Qwindow_point_insertion_type): New var.
1226 (syms_of_window): Initialize it.
1228 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1230 Fix the MSDOS build.
1231 * unexcoff.c [MSDOS]: Include libc/atexit.h.
1232 (copy_text_and_data): Zero out the atexit chain pointer before
1235 * termhooks.h (encode_terminal_code): Update prototype.
1237 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
1238 visible for all DOS_NT ports, not just WINDOWSNT.
1239 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
1241 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
1242 unless it is defined.
1243 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
1245 * process.c (close_on_exec, accept4, process_socket): Move into
1246 the "ifdef subprocesses" part.
1247 (catch_child_signal): Condition by "ifdef subprocesses".
1248 (syms_of_process) <Qinternal_default_process_sentinel>
1249 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
1251 * msdos.h: Add prototypes for new functions.
1252 (EINPROGRESS): Define.
1253 (O_CLOEXEC): Define to zero.
1255 * msdos.c (check_window_system): Remove unnecessary an
1256 incompatible duplicate function.
1257 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
1258 New functions in support of new functionality.
1260 * menu.c (single_menu_item): Add visual indication of submenu
1261 also for menus on MSDOS frames.
1262 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
1264 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
1265 when async subprocesses aren't supported.
1267 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
1269 * emacs.c (close_output_streams): Zero out errno before calling
1272 * dired.c [MSDOS]: Include msdos.h.
1274 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
1275 (DATA_START) [MSDOS]: Define.
1276 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
1278 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
1279 Ifdef away for MSDOS.
1280 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
1281 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
1283 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
1284 Use temporary file template that is compatible with mkostemp.
1285 Move vfork-related portions under #ifndef MSDOS.
1286 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
1288 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1290 * buffer.c (Foverlays_at): Add argument `sorted'.
1292 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1294 * insdel.c (invalidate_buffer_caches): When deleting or replacing
1295 text, invalidate the bidi_paragraph_cache upto and including the
1298 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
1300 Port to IRIX 6.5 (Bug#9684).
1301 * conf_post.h (INET6) [IRIX6_5]: Define.
1302 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
1303 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
1305 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1307 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
1308 before passing it to system APIs.
1310 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1312 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
1313 make sure stack.byte_string_start is not de-adjusted by pushhandler.
1315 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
1317 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
1319 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
1321 Remove DATA_SEG_BITS.
1322 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
1323 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
1324 cc, but that platform is so old that SGI itself stopped supporting
1325 it in December 2013. If you still need Emacs on IRIX, please
1326 either compile with GCC and port the undumping code, or run
1327 './configure --with-wide-int'.
1328 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
1329 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
1330 DEFINE_GDB_SYMBOL_START way to define it.
1331 (NONPOINTER_BITS): New macro.
1332 (EMACS_INT): Use it.
1333 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
1334 the problem and/or configuring --with-wide-int.
1335 (USE_LSB_TAG): Simplify, based on above changes.
1336 (gdb_DATA_SEG_BITS): Remove. All uses removed.
1337 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
1339 2014-04-12 Eli Zaretskii <eliz@gnu.org>
1341 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
1342 covered by a display string that ends in a newline, and that cases
1343 going back by DVPOS lines to hit the search limit, lift the limit
1344 and go back until DVPOS is reached. (Bug#17244)
1346 * indent.c (Fvertical_motion): Handle correctly the case when the
1347 display string is preceded by an empty line.
1349 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
1350 use S_IWRITE instead.
1352 2014-04-11 Glenn Morris <rgm@gnu.org>
1354 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
1356 2014-04-11 Ken Brown <kbrown@cornell.edu>
1358 * Makefile.in (EMACS_MANIFEST): Revert last change.
1360 2014-04-10 Daniel Colascione <dancol@dancol.org>
1362 * puresize.h (BASE_PURESIZE): Increase.
1364 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
1366 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
1368 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
1369 region handling (and don't call signal_before_change) if
1370 inhibit_modification_hooks is set.
1371 (signal_before_change): Don't check inhibit_modification_hooks any more.
1373 2014-04-08 Daniel Colascione <dancol@dancol.org>
1375 * alloc.c (sweep_symbols, mark_object): Assert that symbol
1376 function cells contain valid lisp objects. (Modified version of
1379 * alloc.c (detect_suspicious_free): Split actual stack capturing
1380 out into new function for easier breakpoint setting.
1381 (note_suspicious_free): New function.
1383 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
1385 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
1387 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
1388 (symbol_block_pinned): New var.
1389 (Fmake_symbol): Initialize `pinned'.
1390 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
1391 pinned and signal an error for un-purifiable objects.
1392 (pure_cons): Use it.
1393 (Fpurecopy): Use it, except for objects that can't be purified.
1394 (mark_pinned_symbols): New function.
1395 (Fgarbage_collect): Use it.
1396 (gc_sweep): Remove hack made unnecessary.
1398 2014-04-07 Glenn Morris <rgm@gnu.org>
1400 * keyboard.c (Fopen_dribble_file): Doc tweak.
1402 2014-04-07 Ken Brown <kbrown@cornell.edu>
1404 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
1406 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
1408 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
1409 We have a substitute execinfo.h on hosts that lack it.
1410 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
1411 isn't optimized away.
1413 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
1415 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
1416 * alloc.c (memory_full):
1417 * charset.c (syms_of_charset):
1418 * doc.c (Fsnarf_documentation):
1420 * font.c (BUILD_STYLE_TABLE):
1421 * keyboard.c (make_lispy_event):
1422 * profiler.c (setup_cpu_timer):
1423 * xgselect.c (xg_select):
1424 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
1426 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
1427 Replace the only use with ARRAYELTS (font_property_table).
1428 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
1430 2014-04-03 Daniel Colascione <dancol@dancol.org>
1432 * xterm.c (x_term_init):
1433 * xfns.c (best_xim_style):
1434 * xfaces.c (Fdump_colors):
1435 * w32fns.c (w32_default_color_map):
1436 * w32.c (init_environment, N_ENV_VARS):
1437 * unexcw.c (read_exe_header):
1438 * term.c (term_get_fkeys_1):
1439 * sysdep.c (init_baud_rate):
1440 * nsterm.m (ns_convert_key):
1441 * nsfns.m (get_geometry_from_preferences):
1442 * msdos.c (dos_set_window_size, init_environment):
1443 * macfont.m (mac_font_get_glyph_for_cid)
1444 (macfont_store_descriptor_attributes)
1445 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
1446 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
1447 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
1449 * image.c (xpm_str_to_color_key):
1450 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
1451 * frame.c (x_set_frame_parameters):
1452 * fileio.c (Ffile_selinux_context):
1453 * emacs.c (sort_args):
1454 * dosfns.c (msdos_stdcolor_name):
1455 * dired.c (file_attributes):
1456 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
1457 Change expressions of the form sizeof(arr) / sizeof(arr[0])
1460 2014-04-02 Daniel Colascione <dancol@dancol.org>
1462 * data.c (Ffset): Abort if we're trying to set a function call to
1465 * lisp.h (ARRAYELTS): New macro.
1467 * alloc.c: Include execinfo.h if available.
1468 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
1469 (suspicious_free_record): New structure.
1470 (suspicious_objects, suspicious_object_index)
1471 (suspicious_free_history, suspicious_free_history_index):
1473 (find_suspicious_object_in_range, detect_suspicious_free)
1474 (Fsuspicious_object): New functions.
1475 (cleanup_vector): Call find_suspicious_object_in_range.
1477 2014-04-02 Martin Rudalics <rudalics@gmx.at>
1479 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
1480 width from font width (Bug#17163).
1482 * frame.c (x_set_frame_parameters): Calculate default values of
1483 new frame sizes only after all other frame parameters have been
1484 processed (Bug#17142).
1486 2014-04-02 Ken Brown <kbrown@cornell.edu>
1488 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
1491 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1493 * xterm.c (x_draw_image_glyph_string): Adjust image background
1494 width accordingly when its x position is adjusted. (Bug#17115)
1496 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
1498 * font.c (font_list_entities): Do not add empty vector to font cache.
1499 (font_matching_entity): Likewise. If matching entity is found, insert
1500 1-item vector with this entity instead of entity itself (Bug#17125).
1502 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
1504 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
1506 * fns.c (validate_subarray): Rename from validate_substring,
1507 since it works for vectors too. New arg ARRAY. Optimize for the
1508 non-nil case. Instead of returning bool, throw an error if out of
1509 range, so that the caller needn't do that. All uses changed.
1510 Report original values if out of range.
1511 (Fsubstring, Fsubstring_no_properties, secure_hash):
1512 Also optimize the case where FROM is 0 or TO is the size.
1514 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
1516 * search.c (Freplace_match): Use make_specified_string.
1517 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
1518 to catch bogus override face of glyph strings.
1519 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
1520 Move common substring range checking code to...
1521 (validate_substring): ...this function.
1523 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
1525 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
1527 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
1529 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
1530 bar is zero height, just return (Bug#16976).
1531 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
1533 * nsterm.h (EmacsView): Add wait_for_tool_bar.
1535 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
1536 is nil. If waiting for toolbar to complete, force a redraw.
1538 2014-03-28 Glenn Morris <rgm@gnu.org>
1540 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
1541 (emacs_bugreport): New variable.
1542 (usage_message): Use PACKAGE_BUGREPORT.
1543 (syms_of_emacs) <report-emacs-bug-address>: New variable.
1545 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
1547 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
1549 Port recent signal-related changes to FreeBSD.
1550 Problem reported by Herbert J. Skuhra.
1551 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
1552 Move decls from here ...
1553 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
1555 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1557 * w32term.c (x_draw_image_glyph_string): Fix computation of height
1558 and width of image background when it is displayed with a 'box'
1561 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
1563 More backward-compatible fix to char-equal core dump (Bug#17011).
1564 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
1565 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
1567 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
1569 * image.c (init_svg_functions): When loading SVG-related libraries,
1570 free already loaded libraries if the initialization fails.
1571 (rsvg_handle_set_size_callback): Remove declaration, unused.
1573 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
1575 Fix core dump in char-equal (Bug#17011).
1576 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
1577 unibyte buffers, as we can't tell whether the characters are
1580 * insdel.c (adjust_markers_for_delete): Remove unused local.
1582 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
1584 Have (MARKER . ADJUSTMENT) undo records always be immediately
1585 after their corresponding (TEXT . POS) record in undo list.
1587 * lisp.h (record-delete): New arg record_markers.
1588 (record_marker_adjustment): No longer needed outside undo.c.
1589 * insdel.c (adjust_markers_for_delete): Move calculation of marker
1590 adjustments to undo.c's record_marker_adjustments. Note that
1591 fileio.c's decide_coding_unwind is another caller to
1592 adjust_markers_for_delete. Because it has undo list bound to t,
1593 it does not rely on adjust_markers_for_delete to record marker
1595 (del_range_2): Swap call to record_delete and
1596 adjust_markers_for_delete so as undo marker adjustments are
1597 recorded before current deletion's adjustments, as before.
1598 (adjust_after_replace):
1599 (replace_range): Pass value for new record_markers arg to
1601 * undo.c (record_marker_adjustment): Rename to
1602 record_marker_adjustments and made static.
1603 (record_delete): Check record_markers arg and call
1604 record_marker_adjustments.
1605 (record_change): Pass value for new record_markers arg to
1607 (record_point): at_boundary calculation no longer needs to account
1608 for marker adjustments.
1610 2014-03-26 Martin Rudalics <rudalics@gmx.at>
1612 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
1615 2014-03-26 Glenn Morris <rgm@gnu.org>
1617 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
1619 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
1621 * buffer.c (struct sortvec): Add field `spriority'.
1622 (compare_overlays): Use it.
1623 (sort_overlays): Set it.
1625 2014-03-26 Eli Zaretskii <eliz@gnu.org>
1627 * xdisp.c (redisplay_window): If all previous attempts to find the
1628 cursor row failed, try a few alternatives before falling back to
1629 the top-most row of the window. Use row_containing_pos. (Bug#17047)
1631 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
1633 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
1634 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
1636 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
1637 variables on Windows.
1639 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
1641 * w32.c (unsetenv): Remove unused var `retval'.
1642 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
1644 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
1645 (start_watching): Remove unused var `thr'.
1647 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
1648 (find_child_console): Remove unnecesary var `thread_id'.
1650 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
1651 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
1653 2014-03-26 Glenn Morris <rgm@gnu.org>
1655 * filelock.c (Flock_buffer): Doc tweak.
1657 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
1658 * emacs.c (shut_down_emacs):
1659 * fileio.c (Finsert_file_contents, write_region):
1660 * filelock.c (top-level, syms_of_filelock):
1661 * insdel.c (prepare_to_modify_buffer_1):
1662 CLASH_DETECTION is always defined now.
1664 2014-03-25 Eli Zaretskii <eliz@gnu.org>
1666 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
1667 DLL handle, to speed up thread startup.
1669 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
1671 Handle sigmask better with nested signal handlers (Bug#15561).
1672 * atimer.c (sigmask_atimers): Remove.
1673 Remaining use rewritten to use body of this function.
1674 * atimer.c (block_atimers, unblock_atimers):
1675 * callproc.c (block_child_signal, unblock_child_signal):
1676 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
1677 New arg OLDSET. All callers changed.
1678 * atimer.c (block_atimers, unblock_atimers):
1679 * callproc.c (block_child_signal, unblock_child_signal):
1680 * keyboard.c (handle_interrupt):
1681 * sound.c (vox_configure, vox_close):
1682 Restore the old signal mask rather than unilaterally clearing bits
1683 from the mask, in case a handler is running within another
1684 handler. All callers changed.
1685 * lisp.h, process.c, process.h, term.c:
1686 Adjust decls and callers to match new API.
1687 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
1688 signal handlers aren't supposed to use floating point anyway.
1689 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
1691 2014-03-23 Daniel Colascione <dancol@dancol.org>
1693 Split gc_sweep into discrete functions for legibility and better
1696 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
1697 (sweep_vectors): Fix typo in comment.
1698 (sweep_conses, sweep_floats, sweep_intervals)
1699 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
1700 (gc_sweep): Call new functions, to which existing functionality is
1702 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
1704 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
1706 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
1708 2014-03-23 Daniel Colascione <dancol@dancol.org>
1710 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
1711 only if xic_style calls for it. This change allows Emacs to work
1712 with ibus. Also, don't leak resources if create_frame_xic fails,
1713 and stop caching xic_style across different displays.
1714 (supported_xim_styles): Make const.
1715 (best_xim_style): Remove first parameter: it's always just
1716 supported_xim_styles. Change to look at supported_xim_styles
1719 2014-03-23 Daniel Colascione <dancol@dancol.org>
1721 * term.c (init_tty): Rearrange condition for clarity; print
1722 appropriate diagnostic.
1724 2014-03-23 Daniel Colascione <dancol@dancol.org>
1726 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
1727 array. (ASAN caught.)
1729 2014-03-22 Glenn Morris <rgm@gnu.org>
1731 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
1733 2014-03-22 Daniel Colascione <dancol@dancol.org>
1735 * process.c (conv_sockaddr_to_lisp): When extracting the string
1736 names of AF_LOCAL sockets, stop before reading uninitialized memory.
1738 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1740 Fix regression introduced by patch for Bug#10500.
1741 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
1742 * w32term.c (x_draw_image_relief): Likewise.
1744 2014-03-21 Martin Rudalics <rudalics@gmx.at>
1746 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
1747 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
1748 maximize a frame for odd default fonts.
1750 2014-03-21 Glenn Morris <rgm@gnu.org>
1752 * minibuf.c (history-length): Increase default from 30 to 100.
1754 2014-03-21 Daniel Colascione <dancol@dancol.org>
1756 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
1757 every time we switch to minibuffer.
1759 * alloc.c (lisp_align_malloc, allocate_string_data)
1760 (allocate_vectorlike): Allow mmap allocation of lisp objects.
1761 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
1763 2014-03-21 Eli Zaretskii <eliz@gnu.org>
1765 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
1766 support more "verbs".
1768 2014-03-21 Daniel Colascione <dancol@dancol.org>
1770 Always prohibit dumping a dumped Emacs.
1772 * emacs.c (might_dump): New variable.
1773 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
1774 * lisp.h (might_dump): Declare.
1775 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
1777 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
1779 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
1781 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
1783 * doc.c (store_function_docstring): Warn when we don't know where to
1785 (Fsubstitute_command_keys): Don't advertise the fact that
1786 text-properties are dropped, since we think it's a bug that we'll fix
1789 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1790 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1791 * frame.c (frame_garbaged): Make "docstring" more precise.
1793 2014-03-20 Glenn Morris <rgm@gnu.org>
1795 * charset.c (init_charset): When we cannot find the charsets directory,
1796 mention if EMACSDATA is set.
1798 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1800 * fns.c (Frandom): Fix rare bug where the result isn't random.
1802 Fix porting inconsistency about rounding to even.
1803 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1804 This way, the unusual !HAVE_RINT case acts like the usual
1805 HAVE_RINT case, and we can fix the documentation accordingly.
1807 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1809 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1810 (w32_wnd_proc): Initialize the dwHoverTime member of
1811 TRACKMOUSEEVENT structure.
1813 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1815 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1817 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1819 * search.c (find_newline): Speed up the function when using the
1820 newline cache, by halving the number of calls to
1821 region_cache_forward and region_cache_backward. (Bug#16830)
1823 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1825 * buffer.c (Fset_buffer): Document return value (bug#17015).
1827 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1829 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1830 nil, always resize character wise to avoid potential loss of the
1831 mode line (Bug#16923 related).
1833 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1835 * frame.c (x_set_frame_parameters): Always calculate new sizes
1836 pixelwise to avoid potential loss when rounding.
1838 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1840 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1841 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1843 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1845 * w32.c (fstatat): Don't add an extra slash if the argument ends
1846 with a slash: this fails the subsequent call to stat_worker on
1847 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1849 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1851 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1853 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1855 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1857 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1858 when frame is only on one screen (Bug#14713).
1860 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1862 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1863 there's a valid wrap point in the display line, the last glyph
1864 cannot "just barely fit" on this row, because display_line doesn't
1865 let it. Instead, proceed as if the last glyph didn't fit, so that
1866 we eventually back up the iterator to the wrap point. This avoids
1867 delusional behavior of move_it_to, whereby it proceeds to the next
1868 display line, but sets current_x to zero for all the glyphs that
1869 without word-wrap would fit on the previous display line.
1870 One result was that visual-order cursor movement behaved erratically
1872 (Fmove_point_visually): Add code to find the x coordinate of the
1873 last character before wrap point, under word-wrap on a TTY.
1875 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1877 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1878 also return value of MOVE_POS_MATCH_OR_ZV from
1879 move_it_in_display_line_to, when moving from beginning of line to
1880 point's position. (Bug#16961)
1882 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1884 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1885 * window.c (Fselect_window): Explain NORECORD and
1886 `buffer-list-update-hook' in doc-string.
1888 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1890 * window.c (Fother_window_for_scrolling): Check that
1891 Vother_window_scroll_buffer is a buffer.
1893 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1895 * xterm.c (xim_initialize): Always pass a copy of resource name
1896 to XRegisterIMInstantiateCallback and eassert whether return
1897 value is True. Passing copy is important because Xlib doesn't
1898 make its own copy and resource name argument usually points to
1899 SSDATA (Vx_resource_name), which may be changed from Lisp.
1900 (xim_close_display): For XUnregisterIMInstantiateCallback,
1901 always eassert return value and pass exactly the same values
1902 as were used for XRegisterIMInstantiateCallback.
1903 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1904 sources to check why if you are interested.
1906 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1908 * dispnew.c (change_frame_size_1): Add new_lines instead of
1909 new_height, the latter may be still zero if passed as such.
1910 * window.c (Fwindow_pixel_height): Mention bottom divider in
1913 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1915 Fix "resource temporarily unavailable" with xgselect
1917 * xgselect.c: Include <stdbool.h>.
1918 (xg_select) [!USE_GTK]: Don't lose track of errno.
1920 Fix minor --enable-gcc-warnings issues.
1921 * widget.c (update_various_frame_slots, EmacsFrameResize):
1922 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1924 2014-03-04 Ken Brown <kbrown@cornell.edu>
1926 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1927 represent the actual adjustment needed for alignment.
1929 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1931 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1932 needed, and don't reallocate if the initial allocation already
1933 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1935 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1937 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1940 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1942 * cmds.c (delete-char): Update docstring pointing out that the
1943 function ignores `delete-active-region' and `overwrite-mode'.
1945 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1947 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1949 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1950 allocated buffer due to alignment.
1951 (freehook): If the block to be freed was allocated by
1952 'aligned_alloc', find its real pointer before calling 'free'.
1954 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1957 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1959 * font.c (toplevel): Adjust comment about font cache layout.
1960 (font_clear_cache): Fix to match real font cache layout.
1961 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1962 (Fframe_font_cache) [FONT_DEBUG]: New function.
1963 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1965 Avoid crashes when X fonts are erroneously freed on reused X
1966 'Display *' connection data (Bug#16069). Note that X font
1967 resources still may be leaked, but currently there is no way
1968 to completely avoid it.
1969 * xterm.h (struct x_display_info): New member x_id. Add comments.
1970 * xterm.c (x_display_id): New variable.
1971 (x_term_init): Assign identifier to each opened X connection.
1972 * xfont.c (struct xfont): New member x_display_id.
1973 (xfont_open): Initialize it with frame's display id.
1974 (xfont_close): Check whether font's display id matches the one
1975 recorded for the given display. Adjust comment.
1976 * xftfont.c (struct xftfont_info):
1977 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1979 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1981 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1982 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1983 killed Vother_window_scroll_buffer.
1984 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1986 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1988 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1989 that start with more than 2 slashes as UNCs. (Bug#16751)
1991 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1993 Fix a few crashes and leaks when cloning C strings.
1994 * alloc.c, lisp.h (dupstring): New function.
1995 * gtkutil.c (xg_get_font):
1996 * term.c (tty_default_color_capabilities):
1997 * xsettings.c (store_monospaced_changed)
1998 (store_font_name_changed, parse_settings)
1999 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
2000 This avoids some unlikely crashes due to accessing freed storage,
2001 and avoids some minor memory leaks in the more-typical case.
2003 2014-02-28 Martin Rudalics <rudalics@gmx.at>
2005 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
2006 cursor when modeline can't be dragged (Bug#16647).
2008 2014-02-28 Glenn Morris <rgm@gnu.org>
2010 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
2011 from custom-delayed-init-variables. (Bug#11565)
2013 2014-02-27 Martin Rudalics <rudalics@gmx.at>
2015 More fixes for mouse glyph calculations (Bug#16647).
2016 * window.c (coordinates_in_window): In intersection of
2017 horizontal and vertical window dividers prefer the horizontal
2018 one. Add some extra parens to last fix.
2019 (window_relative_x_coord): Return x-coordinate for header and
2021 * xdisp.c (remember_mouse_glyph): In text area don't extend
2022 glyph into mode line to show the vertical drag cursor there
2023 immediately. Subdivide mouse glyphs in right fringes to show a
2024 horizontal drag cursor as soon as we enter the "grabbable width"
2025 portion. Handle vertical border case separately. Do not
2026 subdivide window divider areas.
2027 (note_mouse_highlight): On bottom divider of bottommost windows
2028 show vertical drag cursor only when the minibuffer window can be
2031 2014-02-27 Eli Zaretskii <eliz@gnu.org>
2033 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
2034 reset by the face of the object just displayed. See also bug#76.
2035 (get_next_display_element): If the string came from a display
2036 property, examine the box face attribute at it->position, not at
2037 it->current.pos, since the latter was not updated yet. (Bug#16870)
2038 (handle_face_prop): Improve commentary.
2040 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
2042 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
2043 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
2045 2014-02-26 Martin Rudalics <rudalics@gmx.at>
2047 Fixes around Bug#16647.
2048 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
2049 ON_BOTTOM_DIVIDER cases.
2050 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
2051 only if the window has no right divider.
2052 (Fcoordinates_in_window_p): Fix doc-string.
2054 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
2056 * lread.c (Funintern): Fix doc to match advertised calling convention.
2058 2014-02-24 Daniel Colascione <dancol@dancol.org>
2060 * keyboard.c (read_char): Close race that resulted in lost events.
2062 2014-02-22 Glenn Morris <rgm@gnu.org>
2064 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
2065 * window.c (window-resize-pixelwise): Doc fixes.
2067 * process.c (Finternal_default_process_filter)
2068 (Finternal_default_process_sentinel): Doc tweaks.
2070 2014-02-21 Glenn Morris <rgm@gnu.org>
2072 * process.c (Fprocess_buffer, Faccept_process_output)
2073 (Finternal_default_process_filter, Finternal_default_process_sentinel):
2076 2014-02-21 Martin Rudalics <rudalics@gmx.at>
2078 * window.c (Fwindow_scroll_bar_width): New function.
2080 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
2082 Pacify GCC when configuring with --enable-gcc-warnings.
2083 * xdisp.c (move_it_in_display_line_to) [lint]:
2084 Initialize recently-added local.
2086 2014-02-21 Daniel Colascione <dancol@dancol.org>
2088 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
2090 2014-02-20 Eli Zaretskii <eliz@gnu.org>
2092 * xdisp.c (init_iterator): Don't dereference a bogus face
2093 pointer. (Bug#16819)
2094 (try_cursor_movement): Don't use cursor position if
2095 set_cursor_from_row failed to compute it. This avoids assertion
2096 violations in MATRIX_ROW.
2097 (move_it_in_display_line_to): Save the iterator state in ppos_it
2098 only once per call. Reimplement the method used to return to the
2099 best candidate position if all the positions found in display line
2100 are beyond TO_CHARPOS. This cuts down the number of calls to
2101 bidi_shelve_cache, which moves a lot of stuff when lines are long
2102 and include bidirectional text. (Bug#15555)
2104 2014-02-20 Glenn Morris <rgm@gnu.org>
2106 * data.c (Fdefalias): Doc fix.
2108 2014-02-19 Eli Zaretskii <eliz@gnu.org>
2110 * xdisp.c (display_line): Fix horizontal scrolling of large images
2111 when fringes are turned off. This comes at a price of not
2112 displaying the truncation/continuation glyphs in this case.
2115 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
2116 CreateDIBSection returns an error indication, zero out *ximg after
2117 destroying the image. This avoids crashes in memory allocations
2118 due to the fact that some of the callers also call
2119 x_destroy_x_image, which will attempt to free an already free'd
2122 2014-02-18 Martin Rudalics <rudalics@gmx.at>
2124 * widget.c (update_various_frame_slots): Don't set
2125 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
2127 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
2129 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
2131 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
2133 temacs --daemon fix (Bug#16599).
2134 * emacs.c (main): Initialize daemon_pipe[1] here ...
2135 (syms_of_emacs): ... instead of here.
2137 2014-02-16 Anders Lindgern <andlind@gmail.com>
2139 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
2142 2014-02-16 Daniel Colascione <dancol@dancol.org>
2144 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
2145 (xd_get_connection_address): Use it.
2146 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
2147 xd_get_connection_address because the latter signals if the bus
2148 we're trying to close is already disconnected.
2150 2014-02-13 Eli Zaretskii <eliz@gnu.org>
2152 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
2153 argument to CreateThread. This avoids segfaults on Windows 9X.
2154 Reported by oslsachem <oslsachem@gmail.com>.
2156 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
2158 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
2159 * unexhp9k800.c (unexec_error): New function, to simplify the code.
2160 (check_lseek): New function, to report lseek errors.
2161 (save_data_space, update_file_ptrs, read_header, write_header)
2162 (copy_file, copy_rest, unexec): Use these news functions.
2163 (update_file_ptrs): Don't assume wraparound behavior when
2164 converting a large size_t value to off_t.
2166 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
2168 * composite.c (fill_gstring_header): Pass positions as C integers
2169 and move parameters checking to...
2170 (Fcomposition_get_gstring): ...this function. Handle case when
2171 buffer positions are in reversed order and avoid crash (Bug#16739).
2173 * buffer.c (validate_region): Mention current buffer in error message.
2175 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
2177 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
2179 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
2181 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
2183 2014-02-11 Glenn Morris <rgm@gnu.org>
2185 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
2186 Replace refs to "OpenStep" in messages.
2188 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
2190 Avoid "." at end of error diagnostics.
2191 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
2192 * font.c (Ffont_at):
2193 * nsfns.m (ns_display_info_for_name):
2194 * nsselect.m (Fx_own_selection_internal):
2195 * nsterm.m (performDragOperation:):
2196 Remove "." from end of diagnostic.
2198 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
2200 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
2201 unintuitive (bug#15824).
2202 (Fyes_or_no_p): Doc fix (bug#15456).
2204 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
2206 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
2208 * eval.c (call_debugger): When exiting the debugger, do not allow
2209 max_specpdl_size less than actual binding depth (Bug#16603).
2210 (syms_of_eval): Adjust docstring.
2212 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
2214 * cmds.c (Fself_insert_command): Output a clearer error message on
2215 negative repetitions (bug#9476).
2217 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
2219 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2221 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
2223 * minibuf.c (Fread_string): Doc clarification (bug#15422).
2225 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
2227 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
2229 * keyboard.c (Frecursive_edit): Fix typo in docstring.
2231 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2233 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
2235 * keyboard.c (Frecursive_edit): Say more precicely how throwing
2236 `exit' works (bug#15865).
2238 2014-02-07 Martin Rudalics <rudalics@gmx.at>
2240 Constrain window box/body sizes and margin widths (Bug#16649).
2241 * xdisp.c (window_box_width): Don't return less than zero.
2242 (window_box_left_offset, window_box_right_offset): Don't return
2243 more than the window's pixel width.
2244 * window.c (window_body_height, window_body_width): Don't return
2246 (window_resize_apply): Adjust margin width, if necessary.
2248 2014-02-07 Glenn Morris <rgm@gnu.org>
2250 * nsterm.m (syms_of_nsterm): Doc fix.
2252 2014-02-06 Eli Zaretskii <eliz@gnu.org>
2254 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
2255 New variables: pointers through which to call the respective APIs.
2256 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
2257 (filename_from_ansi, sys_link, check_windows_init_file):
2258 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
2259 This is required on Windows 9X, where we dynamically load
2260 UNICOWS.DLL which has their non-stub implementations.
2261 (maybe_load_unicows_dll): Assign addresses to these 2 function
2262 pointers after loading UNICOWS.DLL.
2264 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
2265 MultiByteToWideChar and WideCharToMultiByte through function
2268 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
2271 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
2273 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
2274 for OSX >= 10.9 if separate spaces are used.
2275 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
2277 2014-02-06 Glenn Morris <rgm@gnu.org>
2279 * buffer.c (cache-long-scans): Doc fix.
2281 2014-02-05 Eli Zaretskii <eliz@gnu.org>
2283 * w32fns.c (Fw32_shell_execute): Doc fix.
2285 2014-02-05 Bastien Guerry <bzg@gnu.org>
2287 * syntax.c (Fforward_word): Call Fconstrain_to_field with
2288 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
2290 2014-02-05 Martin Rudalics <rudalics@gmx.at>
2292 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
2293 outside the window (Bug#16649).
2295 * xdisp.c (note_mouse_highlight): When entering a margin area show
2296 a non-text cursor (Bug#16647).
2298 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
2300 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
2301 It prompted a compile-time diagnostic on GNU/Linux.
2302 Simplify to remove the need for the label.
2304 2014-02-04 Eli Zaretskii <eliz@gnu.org>
2306 * w32menu.c (w32_popup_dialog): Don't condition the whole function
2307 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
2308 to show it; otherwise return 'unsupported--w32-dialog' to signal
2309 to the caller that emulation with menus is necessary.
2310 This resurrects code inadvertently deleted by the 2013-10-08 commit.
2312 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
2314 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
2317 * menu.c (Fx_popup_dialog): Don't condition the call to
2318 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
2319 special symbol 'unsupported--w32-dialog', emulate the dialog with
2320 a menu by calling x-popup-menu.
2322 * menu.h (Qunsupported__w32_dialog): New extern variable.
2324 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
2326 * keyboard.c (kbd_buffer_get_event): Read file notification events
2329 * xgselect.c (xg_select): Read glib events in any case, even if
2330 there are no file descriptors to watch for. (Bug#16519)
2332 2014-02-03 Martin Rudalics <rudalics@gmx.at>
2334 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
2335 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
2336 * w32term.c (w32_draw_window_divider): Handle first and last
2338 * w32term.h (w32_fill_area_abs): New function.
2339 * xdisp.c (x_draw_right_divider): Don't draw over bottom
2341 * xfaces.c (realize_basic_faces): Handle new face ids.
2342 * xfns.c (Fx_create_frame): Call x_default_parameter for right
2343 and bottom divider width.
2344 * xterm.c (x_draw_window_divider): Handle first and last pixels
2347 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
2349 * print.c (Fexternal_debugging_output): Add cast to pacify
2350 --enable-gcc-warnings.
2351 * eval.c (call_debugger): Grow specpdl if the debugger was
2352 entered due to specpdl overflow (Bug#16603) and allow more
2353 specpdl space for the debugger itself.
2355 2014-02-02 Martin Rudalics <rudalics@gmx.at>
2357 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
2360 2014-02-01 Eli Zaretskii <eliz@gnu.org>
2362 * w32fns.c (Ffile_system_info): Use WINAPI in the function
2363 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
2365 * print.c (Fexternal_debugging_output): If the argument character
2366 is non-ASCII, encode it with the current locale's encoding before
2367 writing the result to the terminal. (Bug#16448)
2369 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
2370 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
2373 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
2375 * process.c (create_process): Reset SIGPROF handler in the child.
2376 * callproc.c (call_process): Likewise.
2378 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
2380 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
2382 2014-01-29 Eli Zaretskii <eliz@gnu.org>
2384 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
2385 of zero to print strings, GDB doesn't like it.
2387 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
2388 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
2389 we still use correct addresses. (Bug#16576)
2391 2014-01-27 K. Handa <handa@gnu.org>
2393 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
2394 to preserve the code detection behavior of 24.3.
2395 * coding.h (struct coding_system): New member detected_utf8_bytes.
2396 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
2397 (decode_coding_gap): Use short cut for UTF-8 file reading only
2398 when coding->detected_utf8_bytes equals to coding->src_bytes.
2399 * fileio.c (Finsert_file_contents): Cancel the previous change.
2401 2014-01-29 Martin Rudalics <rudalics@gmx.at>
2403 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
2404 that are not visible.
2406 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
2408 * xmenu.c (create_and_show_popup_menu): Handle case when no key
2409 is grabbed (Bug#16565).
2411 2014-01-28 Martin Rudalics <rudalics@gmx.at>
2413 * xdisp.c (last_max_ascent): Re-remove after erroneously
2414 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
2416 (move_it_to): Re-remove reference to last_max_ascent.
2417 (Fwindow_text_pixel_size): Add iterator's max_ascent and
2418 max_descent here instead of calling line_bottom_y.
2421 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
2423 * terminal.c (initial_free_frame_resources): New function.
2424 (init_initial_terminal): Install new hook to free face cache
2425 on initial frame and avoid memory leak. For details, see
2426 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
2427 * xfaces.c (free_frame_faces): Adjust comment.
2429 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2431 * data.c (Fstring_to_number): Document results if unparsable
2434 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
2436 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
2438 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2440 When decoding, prefer ptrdiff_t to int for buffer positions etc.
2441 * coding.c (detect_coding_utf_8, emacs_mule_char)
2442 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
2443 (check_utf_8, decode_coding):
2444 * coding.h (struct coding_system.errors):
2445 Use ptrdiff_t, not int, for integer values derived from buffer and
2448 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
2449 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
2450 before invoking decode_coding_gap, since there's just one block.
2452 2014-01-25 Martin Rudalics <rudalics@gmx.at>
2454 Fix handling of face attributes in Fx_create_frame (Bug#16529).
2455 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
2456 too early. Again run change_frame_size before assigning menu-
2459 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
2461 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
2462 arrives, call x_check_fullscreen, in case the new display has a
2463 different resolution. (Bug#16517)
2465 2014-01-25 Eli Zaretskii <eliz@gnu.org>
2467 * term.c (read_menu_input): If the selected frame changes, exit
2469 (tty_menu_show): If the selected frame changes while we displayed
2470 a menu, throw to top level. (Bug#16479)
2472 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
2474 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
2476 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
2478 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
2479 * data.c (count_one_bits_word): Fix bug (negated comparison)
2480 when BITS_PER_ULL < BITS_PER_BITS_WORD.
2482 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
2484 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
2485 Avoid undefined behavior by initializing display property bit of a
2486 string processed by the bidirectional iterator. For details, see
2487 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
2489 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
2491 Minor cleanup of previous change.
2492 * image.c (imagemagick_error, Fimagemagick_types):
2493 Omit some recently-introduced and unnecessary casts and assignments.
2495 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
2497 Fix two memory leaks discovered with Valgrind.
2498 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
2499 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
2501 2014-01-22 Martin Rudalics <rudalics@gmx.at>
2503 Fixes in window size functions around Bug#16430 and Bug#16470.
2504 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
2505 (Fwindow_mode_line_height, Fwindow_header_line_height)
2506 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2507 Minor doc-string adjustments.
2508 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
2509 Rewrite doc-strings.
2510 (window_body_height, window_body_width): Do not count partially
2511 visible lines/columns when PIXELWISE is nil (Bug#16470).
2512 (Qfloor, Qceiling): New symbols.
2514 2014-01-21 Eli Zaretskii <eliz@gnu.org>
2516 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
2517 when the image cache is not yet allocated. (Bug#16509)
2519 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
2521 * buffer.c (Fkill_buffer): When killing an indirect buffer,
2522 re-attach intervals to its base buffer (Bug#16502).
2523 * intervals.c (set_interval_object): Move from here...
2524 * intervals.h (set_interval_object): ... to here. Fix comments.
2526 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
2528 Avoid undefined behavior by initializing buffer redisplay bit.
2529 Problem reported by Dmitry Antipov in
2530 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
2531 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
2533 Revert some of the CANNOT_DUMP fix (Bug#16494).
2534 * lread.c (init_lread): Fix typo: NILP, not !NILP.
2536 2014-01-19 Eli Zaretskii <eliz@gnu.org>
2538 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
2539 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
2540 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
2541 they are replaced by macros that expand into direct calls to the
2542 corresponding functions from GDI32.DLL.
2543 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
2544 variables in the Cygwin build, they are unused.
2546 2014-01-19 K. Handa <handa@gnu.org>
2548 * composite.c (composition_update_it): Fix previous change.
2550 2014-01-18 Eli Zaretskii <eliz@gnu.org>
2552 Fix file name handling on MS-Windows 9X.
2553 * w32.c (maybe_load_unicows_dll): New function.
2555 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
2556 on, to make sure we can convert file names to and from UTF-8 on
2557 Windows 9X. This fixes a failure to start up because Emacs cannot
2558 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
2560 * w32font.c [WINDOWSNT]: Include w32.h.
2561 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
2562 of implementing the same stuff.
2563 Remove now unused g_b_init_is_windows_9x.
2565 * w32.h (maybe_load_unicows_dll): Add prototype.
2567 2014-01-17 Eli Zaretskii <eliz@gnu.org>
2569 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
2570 switch to single keyboard. Prevents daemon crashes when a new
2571 client connects while we show a TTY menu in an existing client.
2574 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
2576 Fix MinGW64 porting problem with _setjmp.
2577 Reported by Eli Zaretskii in:
2578 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
2579 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
2580 the old _setjmp and _longjmp. All uses changed.
2582 2014-01-13 Daniel Colascione <dancol@dancol.org>
2584 * textprop.c (Fremove_list_of_text_properties):
2585 Correctly handle reaching the end of the interval tree. (Bug#15344)
2587 2014-01-13 Martin Rudalics <rudalics@gmx.at>
2589 * xdisp.c (resize_mini_window): Round height to a multiple of
2590 frame's line height. Fix bug in calculation of window start
2591 position (Bug#16424).
2593 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
2595 * macfont.m: Include termchar.h.
2596 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
2597 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
2598 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
2599 *_WITH_GC_* to take face and f as parameters.
2600 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
2601 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
2603 2014-01-13 Daniel Colascione <dancol@dancol.org>
2605 Fix menu item updating in the presence of the Unity global menu
2608 * gtkutil.h (xg_have_tear_offs): Add frame parameter
2609 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
2611 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
2612 updating menus; explain why.
2613 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
2614 problem it's supposed to solve and it interferes with detecting
2615 the presence of a global menu.
2616 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
2619 2014-01-11 K. Handa <handa@gnu.org>
2621 * composite.c (composition_update_it): Fix indexing of
2622 LGSTRING_CHAR (Bug#15984).
2624 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
2626 * unexw32.c (_start) [__MINGW64__]: Define to __start.
2628 2014-01-11 Eli Zaretskii <eliz@gnu.org>
2630 * xdisp.c (try_window_id): Don't use this function's optimizations
2631 if overlays in the buffer displayed by the window have changed
2632 since last redisplay. (Bug#16347)
2633 (message_dolog): Fix indentation.
2635 2014-01-11 Martin Rudalics <rudalics@gmx.at>
2637 * frame.c (frame_resize_pixelwise): Fix doc-string.
2639 2014-01-10 Martin Rudalics <rudalics@gmx.at>
2641 Fix handling of internal borders (Bug#16348).
2642 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
2643 Remove internal border width from pixel width of windows.
2644 (change_frame_size_1): Don't return early when frame's pixel
2645 size changes - we still have to record the new sizes in the
2647 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
2648 also when toolbar gets larger.
2649 * window.c (check_frame_size): Include internal_border_width in
2651 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
2652 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
2653 In non-toolkit/non-GTK version clear internal border.
2654 * xterm.c (x_clear_under_internal_border): New function for
2655 non-toolkit/non-GTK version.
2656 (x_after_update_window_line): In non-toolkit/non-GTK version
2658 (handle_one_xevent, x_set_window_size):
2659 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
2660 * xterm.h (x_clear_under_internal_border): Extern it.
2662 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
2664 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
2665 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
2668 2014-01-06 Eli Zaretskii <eliz@gnu.org>
2670 * xdisp.c (redisplay_window): Don't skip window redisplay if the
2671 last value of point is not equal to buffer's point. (Bug#16129)
2673 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
2676 * nsterm.h (updateCollectionBehavior): Rename from
2677 updateCollectionBehaviour. All uses changed.
2679 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
2680 * Makefile.in (SETFATTR): New macro.
2681 (temacs$(EXEEXT)): Use it.
2683 2014-01-04 Martin Rudalics <rudalics@gmx.at>
2685 Fix maximization behavior on Windows (Bug#16300).
2686 * w32fns.c (w32_fullscreen_rect): Don't handle
2687 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
2688 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
2689 of SetWindowPos. Restore last placement also when leaving
2690 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
2691 but the FULLSCREEN_BOTH case.
2693 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
2696 * data.c (arithcompare_driver):
2697 * fileio.c (Fcar_less_than_car):
2698 * fns.c (internal_equal):
2699 * frame.c (delete_frame):
2700 * lisp.h (enum More_Lisp_Bits):
2702 Avoid C99 constructs that don't work in C89.
2703 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
2704 to port to C89, which doesn't have 'long long'.
2705 (count_trailing_zero_bits): Use them.
2707 2014-01-03 Chong Yidong <cyd@gnu.org>
2709 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
2711 2014-01-02 Martin Rudalics <rudalics@gmx.at>
2713 Further adjust frame/window scrollbar width calculations.
2714 * window.c (apply_window_adjustment):
2715 Set windows_or_buffers_changed.
2716 (Fwindow_scroll_bars): Return actual scrollbar width.
2717 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2718 For non-toolkit builds again use 14 as minimum width and set
2719 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
2720 * xterm.c (XTset_vertical_scroll_bar): Take width from
2721 WINDOW_SCROLL_BAR_AREA_WIDTH.
2722 (x_new_font): Rename wid to unit. Base calculation of new
2723 scrollbar width on toolkit used and make it analogous to that of
2724 x_set_scroll_bar_default_width.
2725 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2726 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
2727 of GetSystemMetrics.
2728 * w32term.c (w32_set_vertical_scroll_bar): Take width from
2729 WINDOW_SCROLL_BAR_AREA_WIDTH.
2730 (x_new_font): Make it correspond to changes in xterm.c.
2732 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
2734 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
2735 This is a cleaner way to fix the MinGW-w64 porting problem.
2736 Check for INTPTR_MAX misconfiguration.
2738 2014-01-01 Eli Zaretskii <eliz@gnu.org>
2740 * search.c (newline_cache_on_off, find_newline): In indirect
2741 buffers, use the newline cache of the base buffer.
2743 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
2744 buffer, invalidate the caches of its base buffer. (Bug#16265)
2746 * indent.c (width_run_cache_on_off, compute_motion): In indirect
2747 buffers, use the width-run cache of the base buffer.
2749 * xdisp.c (redisplay_window): When the window displays an indirect
2750 buffer, and the character widths in the display table have
2751 changed, invalidate the width-run cache of the corresponding base
2754 * fileio.c (Finsert_file_contents): When invalidating the newline
2755 cache, consider the case of inserting into indirect buffer.
2757 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
2758 In indirect buffers, use the paragraph cache of the base buffer.
2760 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2762 * window.c (grow_mini_window): Fix last change.
2764 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
2766 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
2768 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
2770 * w32term.c (w32_initialize): Use LCID and LOWORD.
2772 * w32proc.c (create_child): Use pid_t for 5th argument.
2773 (IsValidLocale): Don't provide prototype for MinGW64.
2774 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
2775 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
2777 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
2778 MinGW64 doesn't support.
2780 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
2782 * w32.c (set_named_security_info): New function.
2783 (acl_set_file): Fall back on set_named_security_info if
2784 set_file_security fails.
2785 (g_b_init_set_named_security_info_w)
2786 (g_b_init_set_named_security_info_a): New static variables.
2787 (globals_of_w32): Initialize them to zero.
2788 (set_named_security_info): Set them to non-zero if the
2789 corresponding API is available.
2790 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2791 New function typedefs.
2793 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2795 Some more fixes following pixelwise resize changes including one
2797 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2798 of frame_resize_pixelwise.
2799 * widget.c (pixel_to_text_size): New function.
2800 (update_wm_hints): Have size hints respect value of
2801 frame_resize_pixelwise.
2802 (EmacsFrameResize): Alway process resize requests pixelwise.
2803 * window.c (grow_mini_window): Make sure mini window is at least
2805 * xdisp.c (display_menu_bar): Make sure menubar extends till
2807 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2808 (x_set_tool_bar_lines): Calculate pixelwise.
2809 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2810 frame_resize_pixelwise.
2812 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2814 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2815 variables not used there.
2817 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2819 * w32.c (sys_umask): New function. (Bug#16299)
2821 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2823 * dispnew.c (change_frame_size_1): Take old width of root window
2824 from that window's pixel width. (Bug#16284)
2826 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2828 Plain copy-file no longer chmods an existing destination (Bug#16133).
2829 * fileio.c (realmask): Now a static var, not a local.
2830 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2831 Remove arg STATPTR. All uses changed.
2832 (Fcopy_file): Do not alter permissions of existing destinations,
2833 unless PRESERVE-PERMISSIONS (renamed from
2834 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2835 Avoid race when testing for existing destinations and for
2836 when input and output files are the same.
2837 If changing the group fails, adjust both default and
2838 preserved permissions so that access is not granted to the
2840 (Fset_default_file_modes, init_fileio): Update realmask.
2841 (Fdefault_file_modes): Use realmask instead of calling umask.
2843 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2845 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2846 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2847 flags on the daemon pipe ends before execing.
2849 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2851 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2852 session. (Bug#14739)
2854 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2856 * callproc.c (Vexec_path): Document that exec-directory is in it.
2858 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2860 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2863 2013-12-27 Chong Yidong <cyd@gnu.org>
2865 * data.c (Fsymbol_function): Doc fix.
2867 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2869 Some more tinkering with Bug#16051.
2870 * window.c (resize_frame_windows): Don't let the size of the
2871 root window drop below the frame's default character size.
2872 Never ever delete any subwindows - let the window manager do the
2875 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2876 of toolbar lines needed when they exceed the height of the root
2878 (unwind_create_frame_1): New function.
2879 (Fx_create_frame): Generally inhibit calling the window
2880 configuration change hook here. Remove extra call to
2881 change_frame_size - it's not needed when we don't run the
2882 configuration change hook.
2884 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2886 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2887 On my Fedora 19 platform the core dumps were so big that
2888 my desktop became nearly catatonic.
2889 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2890 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2891 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2892 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2893 a clang-only syntax.
2894 * conf_post.h (__has_feature): New macro, if not already defined.
2895 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2896 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2898 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2900 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2901 is a file name. (Bug#16252)
2903 2013-12-25 Chong Yidong <cyd@gnu.org>
2905 * keyboard.c (Voverriding_terminal_local_map)
2906 (Voverriding_local_map): Doc fix.
2908 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2910 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2912 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2913 file name when it is submitted to ShellExecute. Simplify code.
2914 Don't test DOCUMENT for being a string, as that is enforced by
2915 CHECK_STRING. Doc fix.
2917 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2919 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2920 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2921 redisplay_tool_bar does. Improve and fix commentary.
2922 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2923 limits of the glyph matrices. (Bug#16051)
2924 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2925 only when the new size is different from the old one, and the new
2926 size can be achieved given the frame height.
2928 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2930 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2932 2013-12-23 Glenn Morris <rgm@gnu.org>
2934 * lread.c (Fload): Mention load-prefer-newer in doc.
2936 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2938 Handle Bug#16207 by being more restrictive when running hooks.
2939 * window.c (unwind_change_frame): New function.
2940 (Fset_window_configuration): Don't run configuration change hook
2941 while the frame configuration is unsafe. Call select_window
2944 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2946 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2948 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2950 * nsterm.h: Declare EmacsColor category.
2952 * nsterm.m (NSColor): Implement EmacsColor category.
2953 (ns_get_color): Use colorUsingDefaultColorSpace.
2954 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2956 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2958 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2960 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2961 having the PNG_NORETURN attribute, to avoid compiler warning in
2964 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2966 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2968 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2969 fringe background extension.
2970 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2971 because they are now always the same as `left' and `width',
2972 respectively. Remove code for the case that `width' and
2973 `sb_width' are different.
2975 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2977 Remove scroll_bar_actual_width from frames.
2978 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2979 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2980 (x_figure_window_size):
2981 * nsterm.m (x_set_window_size):
2982 * widget.c (set_frame_size):
2983 * w32term.c (x_set_window_size):
2984 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2985 scroll_bar_actual_width.
2987 Convert scroll_bar members to integers on Windows.
2988 * w32term.h (struct scroll_bar): Convert top, left, width,
2989 height, start, end and dragging to integers.
2990 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2992 * w32term.c (w32_set_scroll_bar_thumb)
2993 (w32_scroll_bar_handle_click): Remove XINT conversions for
2994 scroll_bar members. Treat bar->dragging as integer.
2995 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2996 first element. Remove XINT conversions for scroll_bar members.
2997 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2998 Remove XINT conversions for scroll_bar members.
3000 Fix assignment for new window total sizes.
3001 * window.c (Fwindow_resize_apply_total): Assign values for
3004 2013-12-20 Chong Yidong <cyd@gnu.org>
3006 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
3007 argument to `append'.
3009 2013-12-19 Eli Zaretskii <eliz@gnu.org>
3011 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
3012 current text face, for extending the face of the display margins.
3015 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
3016 Doc fix. (Bug#16190)
3018 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
3020 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
3023 * nsterm.m (Qfile, Qurl): New.
3024 (EV_MODIFIERS2): New macro.
3025 (EV_MODIFIERS): Use EV_MODIFIERS2.
3026 (ns_term_init): Remove font and color from DND, does not work on
3027 newer OSX, and other ports don't have them.
3028 (performDragOperation:): Handle modifiers used during drag.
3029 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
3030 Remove global Lisp variables used to communicate with ns-win.el.
3031 Remove font and color handling.
3032 (syms_of_nsterm): Defsym Qfile and Qurl.
3034 2013-12-19 Anders Lindgren <andlind@gmail.com>
3036 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
3037 (ns_constrain_all_frames, x_set_offset): Remove assignment to
3039 (updateFrameSize:, windowWillResize:toSize:): Add trace.
3040 (constrainFrameRect): Remove special case nr_screens == 1.
3041 Don't constrain size to size of view.
3043 * nsterm.h (ns_output): Remove dont_constrain.
3045 2013-12-19 Anders Lindgren <andlind@gmail.com>
3047 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
3049 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
3051 Minor fixes for recent openp changes.
3052 * lisp.h (GCPRO7): New macro.
3053 * lread.c (openp): Use bool for boolean; all callers changed.
3054 Protect save_string from GC. Don't assume that file descriptors
3055 are nonzero. Redo save_mtime comparison to avoid bogus GCC
3056 warning about uninitialized variable.
3058 2013-12-18 Eli Zaretskii <eliz@gnu.org>
3060 * w32fns.c (emacs_abort): Use intptr_t as argument of
3061 INT_BUFSIZE_BOUND, to avoid compiler warnings.
3063 2013-12-18 Glenn Morris <rgm@gnu.org>
3065 * lread.c (Fload): Pass load_prefer_newer to openp.
3066 Don't bother checking mtime if openp already did it.
3067 (openp): Add `newer' argument, to check all suffixes
3068 and find the newest file.
3069 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
3070 * callproc.c (call_process):
3071 * charset.c (load_charset_map_from_file):
3072 * emacs.c (init_cmdargs):
3073 * image.c (x_create_bitmap_from_file, x_find_image_file):
3075 * lread.c (Flocate_file_internal):
3076 * process.c (Fformat_network_address):
3077 * sound.c (Fplay_sound_internal):
3078 * w32.c (check_windows_init_file):
3079 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
3081 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
3083 2013-12-17 Eli Zaretskii <eliz@gnu.org>
3085 * w32.c (getloadavg): Don't index samples[] array with negative
3086 indices. Recover from wall-clock time being set backwards.
3088 * w32term.c (w32_initialize): Declare the argument of
3089 set_user_model as const.
3091 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
3092 (w32_menu_show): Constify some arguments passed to MessageBox.
3094 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
3095 to initialize Lisp objects.
3097 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
3098 initialize Lisp objects.
3100 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
3101 use variables used only on X under that condition.
3103 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
3104 variables not used there.
3106 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
3108 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
3109 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
3111 2013-12-16 Eli Zaretskii <eliz@gnu.org>
3113 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
3114 code, revealed in presence of R2L characters, character
3115 compositions, and display vectors. A better fix for Bug#16148.
3116 (extend_face_to_end_of_line): Don't reference tool_bar_window in
3117 GTK and NS builds, they don't have this member of struct frame.
3119 * dispextern.h (struct composition_it): Correct a comment for the
3122 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
3124 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
3125 This prevents a compilation error on C compilers that do not
3126 default functions to return 'int' if not declared. Also, add
3127 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
3128 since it now uses inline functions.
3130 2013-12-16 Eli Zaretskii <eliz@gnu.org>
3132 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
3133 display margins on mode line, header line, and in the frame's
3134 tool-bar window. (Bug#16165)
3136 2013-12-16 Andreas Schwab <schwab@suse.de>
3138 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
3140 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
3142 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
3145 2013-12-16 Martin Rudalics <rudalics@gmx.at>
3147 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
3149 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
3151 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
3152 intended to find bogus pointers in font objects (Bug#16140).
3153 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
3154 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
3155 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
3156 Disable for MS-Windows due to Bug#15876; apparently this
3157 requires more or less substantial changes in fontset code.
3158 * xfont.c (xfont_close):
3159 * xftfont.c (xftfont_close): Call x_display_info_for_display
3160 to check whether 'Display *' is valid (Bug#16093 and probably
3163 2013-12-15 Eli Zaretskii <eliz@gnu.org>
3165 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
3166 Reported by Juanma Barranquero <lekktu@gmail.com>.
3168 * process.c (Fprocess_send_eof): Don't crash if someone tries to
3169 open a pty on MS-Windows. (Bug#16152)
3171 * emacs.c (decode_env_path): Fix bogus comparison against
3172 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
3174 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
3176 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
3177 (Fx_file_dialog): Add parentheses around && to silence warning.
3179 * w32term.c (construct_drag_n_drop): Remove unused local variable.
3181 2013-12-15 Eli Zaretskii <eliz@gnu.org>
3183 * xdisp.c (extend_face_to_end_of_line): Extend background of
3184 non-default face in margin areas as well. (Bug#16151)
3185 (display_line): Call extend_face_to_end_of_line for continued
3186 lines as well, if the display margins have non-zero width.
3187 (set_glyph_string_background_width): When needed, set the
3188 extends_to_end_of_line_p flag on glyph strings to be drawn in
3189 margin areas, not only in the text area.
3191 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
3194 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
3196 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
3197 Don't worry about verify_error being t, since it has to be a list.
3199 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
3201 Use bool for boolean, focusing on headers.
3202 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
3203 No need to include <stdbool.h>, since conf_post.h does it now.
3204 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
3205 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
3206 (SET_PER_BUFFER_VALUE_P):
3207 * ccl.c, ccl.h (setup_ccl_program):
3208 * ccl.h (CHECK_CCL_PROGRAM):
3209 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
3210 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
3211 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
3212 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
3213 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
3214 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
3215 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
3216 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
3217 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
3218 (CHARSET_FAST_MAP_SET):
3219 * coding.c (decode_coding_ccl, encode_coding_ccl):
3220 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
3221 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
3222 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
3223 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
3224 (decode_coding_c_string):
3225 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
3226 * conf_post.h (has_attribute):
3227 * dispextern.h (trace_redisplay_p)
3228 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
3229 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
3230 (SET_GLYPH_FROM_CHAR_GLYPH)
3231 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
3232 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
3233 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
3234 (cursor_in_mouse_face_p):
3235 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
3236 (blank_row, prepare_desired_row)
3237 (build_frame_matrix_from_leaf_window, make_current)
3238 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
3239 (update_window, scrolling_window, update_frame_line):
3240 * disptab.h (GLYPH_FOLLOW_ALIASES):
3241 * editfns.c (Fformat):
3242 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
3243 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
3244 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
3245 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
3246 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
3247 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
3248 (FONT_DEFERRED_LOG):
3249 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
3250 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
3251 (FRAME_MOUSE_UPDATE):
3252 * fringe.c (Fdefine_fringe_bitmap):
3253 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
3254 (x_create_bitmap_from_xpm_data, xpm_load_image):
3255 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
3256 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
3257 (MERGE_INTERVAL_CACHE):
3258 * keymap.h (KEYMAPP):
3259 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
3260 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
3261 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
3262 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
3263 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
3264 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
3265 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
3266 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
3267 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
3268 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
3269 (SETUP_BUFFER_SYNTAX_TABLE):
3270 * systime.h (timespec_valid_p):
3271 * term.c (save_and_enable_current_matrix):
3272 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
3273 * xdisp.c (in_display_vector_p, display_tool_bar_line)
3274 (redisplay_internal, try_window_reusing_current_matrix)
3275 (sync_frame_with_window_matrix_rows, try_window_id)
3276 (display_menu_bar, display_tty_menu_item, display_mode_line)
3277 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
3278 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
3279 * xmenu.c (xmenu_show):
3280 * xterm.c (use_xim, x_term_init):
3281 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
3282 (struct x_bitmap_record):
3283 Use bool for booleans.
3284 * ccl.c (struct buffer_text):
3285 * ccl.h (struct ccl_program):
3286 * charset.h (struct charset):
3288 * coding.h (struct iso_2022_spec, struct coding_system):
3289 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
3290 (struct glyph_string, struct face, struct face_cache)
3291 (struct bidi_string_data, struct bidi_it)
3292 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
3294 * editfns.c (Fformat):
3295 * frame.h (struct frame):
3296 * fringe.c (struct fringe_bitmap):
3297 * intervals.h (struct interval):
3298 * keyboard.h (struct kboard):
3299 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
3300 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
3301 (struct Lisp_Buffer_Local_Value, union specbinding):
3302 * macfont.m (struct macfont_info):
3303 * process.h (struct Lisp_Process):
3304 * termchar.h (struct tty_display_info):
3305 * window.h (struct window):
3306 * xterm.h (struct x_output):
3307 Use bool_bf for boolean bit-fields.
3308 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
3309 All callers changed.
3310 * ccl.h (struct ccl_program): Remove unused members private_state,
3311 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
3313 (struct ccl_spec): Remove unused members cr_carryover,
3314 eight_bit_carryover.
3315 * conf_post.h: Include <stdbool.h>.
3316 (bool_bf): New type.
3317 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
3318 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
3319 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
3320 'do { ... } while (false)' brackets.
3321 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
3322 Args must now be expressions; all callers changed.
3323 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
3324 (PRODUCE_GLYPHS): Simplify use of boolean.
3325 * fileio.c (Fcopy_file):
3326 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
3327 * lisp.h (UNGCPRO): Return void, not int.
3328 (FOR_EACH_TAIL): Use void expression, not int expression.
3329 * region-cache.c: Reindent.
3330 * region-cache.h: Copy comments from region-cache.c, to fix
3331 incorrect remarks about booleans.
3333 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3335 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
3336 when character at point is displayed from a display vector.
3339 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
3341 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
3342 now a list of certificate validation checks that will abort a
3343 connection with an error.
3344 (Fgnutls_boot): Document it and use it.
3346 2013-12-14 Martin Rudalics <rudalics@gmx.at>
3348 * w32term.c (w32_enable_frame_resize_hack): New variable.
3349 (x_set_window_size): Use it to hack frame resizing on Windows
3352 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3354 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
3355 Windows-specific code to w32.c. Change error message text to
3356 match that of Posix platforms.
3358 * w32.c (w32_copy_file): New function, most of the code copied and
3359 reworked from Fcopy_file. Improve error handling. Plug memory
3360 leak when errors are thrown. Support file names outside of the
3361 current codepage. (Bug#7100)
3363 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3365 * lread.c (load_path_default): Prototype.
3367 2013-12-13 Glenn Morris <rgm@gnu.org>
3369 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
3370 (dump_path): Remove.
3371 (load-path-default): Remove `changed' argument.
3372 Do not set dump_path permanently. Simplify.
3373 (init_lread): Simplify.
3374 (syms_of_lread): Remove dump_path.
3376 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3378 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
3379 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
3380 2013-12-12 font-related change to avoid Bug#16128, which
3381 is quite hard to fix without even more substantial changes.
3383 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3385 * font.c (font_close_object): Check for live frame (Bug#16128).
3387 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3389 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
3390 Return ptrdiff_t, not int, since it's a buffer size.
3391 Reindent/reparen some macros to a more Gnuish style.
3393 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
3395 Avoid undefined behavior with huge regexp interval counts.
3396 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
3397 since it's now specialized to interval counts. All uses changed.
3398 Do not assume wrapraound on signed integer overflow.
3399 (regex_compile): Simplify based on the above changes.
3401 2013-12-12 Eli Zaretskii <eliz@gnu.org>
3403 Support file names on MS-Windows that use characters outside of
3404 the current system codepage. (Bug#7100)
3406 * w32.c (get_file_security, set_file_security)
3407 (create_symbolic_link): Separate pointers and boolean flags for
3408 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
3409 non-zero, else the former.
3410 (codepage_for_filenames, filename_to_utf16, )
3411 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
3413 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
3415 (normalize_filename): Lose the DBCS code, now works on UTF-8.
3416 Accept only one argument; all callers changed.
3417 (dostounix_filename): Remove the second argument, now works in
3418 UTF-8. All callers changed.
3419 (parse_root): Lose DBCS code.
3420 (get_long_basename, w32_get_short_filename, init_environment)
3421 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
3422 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
3423 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
3424 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
3425 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
3426 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
3428 (ansi_encode_filename): New function.
3429 (get_emacs_configuration, get_emacs_configuration_options):
3431 (add_volume_info, GetCachedVolumeInformation): Run the input file
3432 name through unixtodos_filename, to ensure it is stored and
3433 referenced in canonical form.
3434 (get_volume_info): Lose the DBCS code, now works in UTF-8.
3435 (logon_network_drive, sys_link, utime): Improve error handling.
3436 (sys_access): New function.
3437 (hashval, generate_inode_val): Unused functions deleted.
3438 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
3439 (check_windows_init_file): Convert error message from UTF-8 to
3440 ANSI codepage, for display in the message box.
3441 (globals_of_w32): Set w32_unicode_filenames according to the OS
3444 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
3445 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3446 (syms_of_w32term): Declare w32-unicode-filenames.
3448 * w32proc.c (new_child, delete_child): Remove code that handled
3449 unused pending_deletion and input_file members of the child struct.
3450 (create_child, sys_spawnve): Convert all file names to ANSI
3451 codepage. Use ANSI APIs explicitly; forcibly fail if any file
3452 name cannot be encoded in ANSI codepage. Don't use
3453 unixtodos_filename, mirror slashes by hand.
3454 (record_infile, record_pending_deletion): Functions deleted.
3455 (Fw32_short_file_name): Call w32_get_short_filename instead of
3458 * w32notify.c (add_watch): Work in Unicode mode when
3459 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3460 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
3461 instead, do the same with Lisp primitives.
3463 * w32fns.c (file_dialog_callback, Fx_file_dialog)
3464 (Fsystem_move_file_to_trash, Fw32_shell_execute)
3465 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
3466 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
3467 (Fw32_shell_execute): Improve error reporting.
3468 (Fdefault_printer_name): Ifdef away for Cygwin.
3470 * w32.h (struct _child_process): Remove input_file and
3471 pending_deletion members that are no longer used.
3472 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
3473 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
3474 (ansi_encode_filename): New and updated prototypes.
3476 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
3478 (unexec): Don't use dostounix_filename, it expects a file name in
3479 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
3482 * fileio.c (Ffile_name_directory, file_name_as_directory)
3483 (directory_file_name, Fexpand_file_name)
3484 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
3485 arguments of dostounix_filename.
3486 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
3487 use MAX_UTF8_PATH for size of file-name strings.
3488 (emacs_readlinkat): Build an explicitly unibyte string for file
3490 (syms_of_fileio) <file-name-coding-system>:
3491 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
3493 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
3494 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
3495 directories to UTF-8.
3496 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
3497 environment, and each element of the input PATH, to UTF-8.
3499 * dired.c (file_attributes): Use build_unibyte_string explicitly
3500 to make Lisp strings from user and group names.
3502 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
3505 * coding.c (decode_file_name, encode_file_name): New functions.
3507 * termcap.c (tgetent): Adapt to the change in arguments of
3510 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
3513 * msdos.c (dostounix_filename, init_environment): Adapt to the
3514 change in arguments of dostounix_filename.
3516 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
3517 [WINDOWSNT]: Encode file names passed to the image libraries in
3520 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
3521 [WINDOWSNT]: Convert file names to the current ANSI codepage.
3523 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
3524 arguments of dostounix_filename.
3526 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3528 * font.h (struct font_entity) [HAVE_NS]: New field to record
3529 font driver which was used to create this entity.
3530 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
3531 frame where the font was opened.
3532 (font_close_object): Add prototype.
3533 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
3534 (font_close_object): Not static any more. Lost frame arg.
3535 Adjust comment and users.
3536 * alloc.c (cleanup_vector): Call font_close_object to adjust
3537 per-frame font counters correctly. If HAVE_NS, also call
3538 driver-specific cleanup for font-entity objects.
3539 * ftfont.c (ftfont_open):
3540 * nsfont.m (nsfont_open):
3541 * w32font.c (w32font_open_internal):
3542 * xfont.c (xfont_open):
3543 * xftfont.c (xftfont_open): Save frame pointer in font object.
3544 * macfont.m (macfont_open): Likewise.
3545 (macfont_descriptor_entity): Save driver pointer to be able
3546 to call its free_entity routine when font-entity is swept.
3547 * ftxfont.c (ftxfont_open): Add eassert because frame
3548 pointer should be saved by ftfont_driver.open.
3550 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3552 * xterm.c (x_make_frame_visible): Restore hack which is needed when
3553 input polling is used. This is still meaningful for Cygwin, see
3554 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
3555 * keyboard.c (poll_for_input_1, input_polling_used):
3556 Define unconditionally.
3557 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
3558 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
3559 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
3560 (font_for_char): Prefer ptrdiff_t to int for buffer position.
3561 (face_for_char): Likewise. Rearrange eassert and return ASCII
3562 face for CHAR_BYTE8_P.
3563 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
3565 2013-12-11 Ken Brown <kbrown@cornell.edu>
3567 * dispextern.h (erase_phys_cursor):
3568 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
3570 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
3572 * nsterm.m (x_free_frame_resources):
3573 * term.c (tty_free_frame_resources):
3574 * xterm.c (x_free_frame_resources): Do not check for non-NULL
3575 face cache because it's implied by free_frame_faces anyway.
3576 * w32term.c (x_free_frame_resources): Likewise. Do not call
3577 free_frame_faces twice.
3579 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3581 * editfns.c (Fformat_time_string): Mention %F in the doc.
3583 2013-12-11 Martin Rudalics <rudalics@gmx.at>
3585 * window.c (resize_frame_windows): Don't return immediately when
3586 the root window's size doesn't change - the minibuffer window
3587 may still have to be repositioned/resized.
3588 * xfns.c (Fx_create_frame): Always change the frame size after
3589 initializing the frame's faces.
3590 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
3591 change_frame_size should already have done it.
3592 (x_new_font): Assign new tool- and menu-bar heights.
3593 (x_set_window_size_1): Account for tool- and menu-bar heights
3594 (Bug#16013). Don't set pixel sizes since change_frame_size
3595 should already have done it.
3597 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
3599 Remove the option of using libcrypto.
3600 * Makefile.in (LIB_CRYPTO): Remove.
3601 (LIBES): Don't use it.
3603 2013-12-11 Juri Linkov <juri@jurta.org>
3605 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
3606 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
3608 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
3610 * xdisp.c (display_tool_bar_line): Don't extend on a previously
3611 drawn tool bar items (Bug#16058).
3612 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
3614 2013-12-09 Ken Brown <kbrown@cornell.edu>
3616 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
3618 * lisp.h (get_frame_param): Adjust conditions for prototype
3621 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
3623 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
3624 Avoid unused macro warning if configured --without-xft.
3626 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
3628 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
3630 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
3632 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
3634 * emacs.c (main): Call fixup_locale a second time for GNUstep.
3636 2013-12-08 Martin Rudalics <rudalics@gmx.at>
3638 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
3640 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
3642 Use libcrypto's checksum implementations if available, for speed.
3643 * Makefile.in (LIB_CRYPTO): New macro.
3646 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
3647 The macro didn't conform to C99 due to type mismatch,
3648 which caused compilation failure with Sun C 5.12,
3649 and it was confusing anyway. Include window.h to declare
3650 redisplay_other_windows.
3652 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
3654 * window.c (set_window_buffer): Update mode line (bug#16084).
3656 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
3658 Fix minor problems found by static checking.
3659 * keyboard.c (poll_for_input_1, input_polling_used):
3660 Define only if HAVE_NTGUI.
3661 * xmenu.c (popup_activate_callback): Omit unnecessary
3662 check against USE_X_TOOLKIT, which must be defined here anyway.
3663 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
3666 2013-12-07 Martin Rudalics <rudalics@gmx.at>
3668 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
3670 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3672 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
3674 * nsterm.m (x_set_window_size): Remove fprintf.
3675 (init): Define always. Set applicationDidFinishLaunchingCalled
3677 (applicationDidFinishLaunching:):
3678 Set applicationDidFinishLaunchingCalled.
3679 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
3682 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
3684 Pixel resize changes for NS (Bug#16049).
3685 * nsterm.m (x_set_window_size): Change parameters rows/cols to
3686 height/width. row/cols are locals.
3687 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
3688 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
3689 (windowWillResize): Remove gsextra. Calculate extra as in
3691 (x_new_font): Don't change frame size if fullscreen.
3692 Change size pixelwise.
3694 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
3695 comment in xfns.c. Change to pixelwise call.
3697 2013-12-06 Eli Zaretskii <eliz@gnu.org>
3699 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
3702 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
3704 * xterm.c (input_signal_count): Remove.
3705 (x_dispatch_event): Define unconditionally.
3706 (x_make_frame_visible): Process X events until the frame
3707 is really visible (Bug#16027).
3708 * xterm.h (x_dispatch_event): Declare unconditionally.
3710 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
3712 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
3714 * nsterm.m (x_set_window_size): Handle pixelwise.
3716 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3718 * w32term.c (x_new_font):
3719 * xterm.c (x_new_font): Calculate new frame size from new font
3722 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3724 * lisp.h (FOR_EACH_TAIL): New macro.
3725 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
3727 * window.c (select_window): Call second wset_redisplay before we change
3728 selected_window (bug#16034).
3730 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
3732 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
3734 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3736 * w32xfns.c: Include window.h, to avoid a compiler warning.
3738 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3740 * window.c (window_scroll): Mark window for redisplay (bug#16034).
3741 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
3742 window_scroll takes care of it.
3743 (Fset_window_point, Fdelete_other_windows_internal)
3744 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
3745 (Fsplit_window_internal, Fdelete_window_internal)
3746 (Fresize_mini_window_internal, Fset_window_configuration)
3747 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
3748 cause redisplay instead of forcing a complete redisplay.
3749 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
3750 we're only affecting the selected_window.
3752 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3754 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
3755 directional control characters. Update type and category
3756 determination according to the UBA from Unicode v6.3.
3757 (bidi_category_t): New category EXPLICIT_FORMATTING.
3759 * dispextern.h (bidi_type_t): Update to include new bidirectional
3760 properties introduced with Unicode v6.3. (Bug#16043)
3762 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3764 * xterm.c (XTflash): Fix coordinate of bottom area to flash
3767 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3769 * font.c (font_list_entities): Remove dummy assignment.
3770 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
3771 used on graphic displays only. Remove unused 'font_encoder' member.
3772 (struct font_bitmap): Remove unused 'extra' member.
3773 * nsfont.m (nsfont_open):
3774 * w32font.c (w32font_open_internal):
3775 * ftfont.c (ftfont_get_bitmap): Adjust users.
3777 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3779 Use bool for boolean.
3780 * tparam.c (tparam1):
3781 * undo.c (record_point, record_property_change):
3782 Use bool for boolean, for local vars that are always true or false.
3784 Minor integer overflow fixes (Bug#16033).
3785 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
3786 This improves on the previous fix to this function.
3787 (window_resize_check): When summing up pixel counts, don't rely on
3788 undefined behavior if the sum overflows.
3790 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3792 * window.c (Fset_window_new_pixel): Don't choke at negative
3793 argument value (Bug#16033).
3795 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3796 to avoid crash in window_box_height.
3798 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3799 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3801 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3803 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3805 Minor integer overflow fixes.
3806 * window.c (Fset_window_new_pixel, grow_mini_window):
3807 * xdisp.c (Fwindow_text_pixel_size):
3808 Avoid undefined behavior on signed integer overflow.
3809 * xfns.c (x_set_mouse_color):
3810 Check that drag shape fits in 'unsigned', since that's what X wants.
3812 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3814 Improve reporting of fatal exception on MS-Windows.
3815 * w32fns.c (my_exception_handler): New function.
3816 (globals_of_w32fns): Set it up as the unhandled exception
3817 handler. Initialize exception code and address to zeros.
3818 (emacs_abort): If the exception code and address are available,
3819 print them at the beginning of the backtrace. Fix the format of
3820 printing addresses (was producing 0x0x12345678 on XP).
3823 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3825 * eval.c (Fbacktrace__locals): New function.
3826 (syms_of_eval): Defsubr it.
3828 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3830 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3831 Define here to unify between...
3832 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3833 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3835 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3837 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3839 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3840 fringe background extension.
3841 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3842 because they are now always the same as `left' and `width',
3843 respectively. Remove code for the case that `width' and
3844 `sb_width' are different.
3846 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3848 Fix minor problems found by static checking.
3849 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3850 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3851 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3853 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3855 * image.c (imagemagick_compute_animated_image): Don't crash if we
3856 have an animation with different-sized images (bug#15313).
3858 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3860 Remove some unused items introduced during pixelwise change.
3861 * window.c (window_resize_total_check): Remove unused function.
3862 * xdisp.c (remember_mouse_glyph): Remove unused label.
3863 (Ftool_bar_height): Move declaration inside #if.
3864 * xterm.c (x_set_window_size): Don't use r and c.
3866 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3868 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3871 * window.c (Fset_window_configuration): Comment out unused variables.
3873 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3875 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3877 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3879 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3881 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3882 HAVE_GNUTLS3 (Bug#16001).
3884 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3885 if interrupts are deferred (Bug#15801).
3887 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3889 Support resizing frames and windows pixelwise.
3890 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3891 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3892 (struct glyph_matrix): Replace window_left_col and
3893 window_top_line by window_pixel_left and window_pixel_top.
3894 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3896 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3897 (draw_window_divider, move_it_to, x_draw_right_divider)
3898 (x_draw_bottom_divider, change_frame_size): Add or fix
3900 * dispnew.c (change_frame_size_1): Change prototype.
3901 (adjust_glyph_matrix, required_matrix_width)
3902 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3903 values instead of lines and columns.
3904 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3905 WINDOW_TOTAL_FRINGE_WIDTH.
3906 (handle_window_change_signal, do_pending_window_change)
3907 (init_display): Adjusts calls of change_frame_size.
3908 (change_frame_size, change_frame_size_1): Handle pixelwise
3910 * frame.c (Qright_divider_width, Qbottom_divider_width):
3912 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3913 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3914 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3915 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3917 (set_frame_param): New function.
3918 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3919 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3920 (Ffringe_width, Fborder_width, Fright_divider_width)
3921 (Fbottom_divider_width): New functions, defsubr them.
3922 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3923 New argument pixelwise.
3924 (struct frame_parm_table): New members Qright_divider_width and
3925 Qbottom_divider_width.
3926 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3927 (x_report_frame_params): Handle Qright_divider_width and
3928 Qbottom_divider_width.
3929 (x_set_right_divider_width, x_set_bottom_divider_width):
3931 (frame_resize_pixelwise): New option.
3932 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3933 new_pixelwise, right_divider_width and bottom_divider_width;
3934 remove total_lines; rename text_lines, text_cols, new_text_lines
3935 and new_text_cols to text_height, text_width, new_height and
3936 new_width respectively.
3937 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3938 FRAME_TEXT_WIDTH respectively.
3939 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3940 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3941 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3943 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3944 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3945 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3946 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3947 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3948 (FRAME_TOTAL_COLS_ARG): Remove macro.
3949 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3950 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3951 (x_wm_set_size_hint): Handle frame pixel sizes.
3952 * indent.c (compute_motion, Fcompute_motion):
3953 Call window_body_width instead of window_body_cols.
3954 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3955 (make_lispy_position): Handle right and bottom dividers.
3956 (Fsuspend_emacs): Pixelize call of change_frame_size.
3957 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3958 * lisp.h: Extern set_frame_param.
3959 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3961 (Fx_create_frame): Add entry for vertical_drag_cursor.
3962 Pixelize call of change_frame_size.
3963 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3964 * nsterm.m (ns_update_window_end): Optionally draw right
3966 (x_set_window_size): Add argument pixelwise.
3967 Call check_frame_size and change_frame_size with pixelwise zero.
3968 (ns_draw_window_divider): New function.
3969 (ns_redisplay_interface): Add ns_draw_window_divider.
3970 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3971 (x_new_font): Call x_set_window_size with pixelwise zero.
3972 * print.c (print_object): For a window print its sequence
3974 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3975 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3976 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3977 (w32_createwindow): Use scroll bar area width.
3978 (w32_wnd_proc): Handle bottom divider width.
3979 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3980 (Fx_create_frame): Default divider width parameters.
3981 Caclulate sizes pixelwise. Add vertical drag cursor support.
3982 (x_create_tip_frame): Default divider widths to zero.
3983 Pixelize call to change_frame_size.
3984 (Fx_show_tip): Add handling of divider widths. Pixelize window
3986 (Fw32_frame_rect): New function.
3987 (frame_parm_handler w32_frame_parm_handlers): Add divider
3989 (Vx_window_vertical_drag_shape): Add variable.
3990 * w32inevt.c (resize_event, maybe_generate_resize_event):
3991 Pixelize change_frame_size calls.
3992 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3994 * w32term.c (w32_draw_window_divider): New function.
3995 (x_update_window_end): Handle right divider.
3996 (w32_draw_fringe_bitmap, x_scroll_run)
3997 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3998 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3999 Calculate new frame sizes pixelwise.
4000 (x_new_font): Pixelize call to x_set_window_size.
4001 (x_check_fullscreen): Pixelize call to change_frame_size.
4002 (x_set_window_size_1, x_set_window_size): New argument
4003 pixelwise. Calculate pixelwise.
4004 (x_wm_set_size_hint): Use scroll bar area width.
4005 (w32_redisplay_interface): Add w32_draw_window_divider.
4006 * w32term.h (struct w32_output): Add vertical drag cursor.
4007 * widget.c (set_frame_size, update_wm_hints)
4008 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
4010 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
4011 * window.c (sequence_number): Restore.
4012 (Fwindow_pixel_width, Fwindow_pixel_height)
4013 (Fwindow_mode_line_height, Fwindow_header_line_height)
4014 (window_pixel_to_total, Frun_window_scroll_functions)
4015 (Fset_window_new_pixel, window_resize_apply_total)
4016 (Fwindow_resize_apply_total): New functions.
4017 (window_body_height, window_body_width): Rename from
4018 window_body_lines. New argument PIXELWISE.
4019 Calculate pixelwise.
4020 (Fwindow_body_height, Fwindow_body_width): New argument
4022 (coordinates_in_window, window_relative_x_coord): Use window's
4023 pixel width instead of total width.
4024 (replace_window, recombine_windows): Initialize pixel values.
4025 (resize_root_window, resize_frame_windows, grow_mini_window)
4026 (shrink_mini_window): New argument PIXELWISE.
4027 Calculate pixelwise.
4028 (Fdelete_other_windows_internal, adjust_window_margins)
4029 (window_resize_check, window_resize_apply)
4030 (Fdelete_window_internal, Fresize_mini_window_internal)
4031 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
4032 (check_frame_size): Rename arguments. New argument PIXELWISE.
4033 Calculate pixelwise.
4034 (set_window_buffer): Make samebuf bool. Run configuration change
4035 hook only if buffer changed.
4036 (Fset_window_buffer): Rewrite doc-string.
4037 (make_window): Initialize new_pixel slot.
4038 (Fwindow_resize_apply): Check pixel size of root window.
4039 (Fsplit_window_internal): Call 2nd argument pixel_size.
4040 Calculate pixelwise.
4041 (Fscroll_left, Fscroll_right): Call window_body_width instead of
4043 (save_window_data): New slots frame_text_width,
4044 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
4045 (saved_window): New slots pixel_left, pixel_top, pixel_height,
4047 (Fcurrent_window_configuration, Fset_window_configuration)
4048 (save_window_save, compare_window_configurations): Handle new
4049 slots in save_window_data and saved_window.
4050 (Fset_window_scroll_bars): Fix doc-string.
4051 (window_resize_pixelwise): New variable.
4052 (coordinates_in_window, Fcoordinates_in_window_p):
4054 (make_parent_window): Adjust sequence_number.
4055 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
4057 * window.h (struct window): New members new_pixel, pixel_left,
4058 pixel_top, pixel_width, pixel_height. Restore sequence_number.
4059 (wset_new_pixel): New function.
4060 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
4061 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
4062 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
4063 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
4064 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
4065 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
4066 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
4067 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
4068 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
4069 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
4070 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
4071 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
4072 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
4073 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
4074 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
4076 (resize_frame_windows, grow_mini_window, shrink_mini_window)
4077 (window_body_width, check_frame_size): Adapt external declarations.
4078 * xdisp.c (last_max_ascent): New integer.
4079 (window_text_bottom_y): Handle bottom divider.
4080 (window_box_width, window_box_height): Calculate pixelwise.
4081 (get_glyph_string_clip_rects): Handle right divider.
4082 (remember_mouse_glyph): When windows are resized pixelwise
4083 proceed with width and height set to 1.
4084 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
4086 (move_it_to): Calculate and return maximum x position
4088 (Fwindow_text_pixel_size): New function.
4089 (resize_mini_window, update_tool_bar): Calculate pixelwise.
4090 (tool_bar_lines_needed): Rename to tool_bar_height.
4091 Calculate pixelwise.
4092 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
4093 Calculate pixelwise.
4094 (redisplay_tool_bar): Calculate pixelwise.
4095 (redisplay_window): Calculate pixelwise. Handle dividers.
4096 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
4097 (x_draw_vertical_border): Handle dividers.
4098 (define_frame_cursor1): Handle vertical drag cursor.
4099 (x_draw_right_divider, x_draw_bottom_divider): New functions.
4100 (expose_window): Calculate pixelwise. Handle dividers.
4101 (init_xdisp): Initialize pixel values.
4102 * xfaces.c (Qwindow_divider): New face.
4103 (realize_basic_faces): Realize it.
4104 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
4105 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
4106 (x_set_scroll_bar_default_width): Default actual width to 16.
4107 (Fx_create_frame): Set sizes pixelwise.
4108 (x_create_tip_frame): Default divider widths to zero.
4109 Pixelize call of change_frame_size.
4110 (Fx_show_tip): Handle divider widths. Initial pixel position
4112 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
4113 (Vx_window_vertical_drag_shape): New option.
4114 * xmenu.c (free_frame_menubar): Pixelize call of
4116 * xterm.c (x_draw_window_divider): New function.
4117 (x_update_window_end): Optionally draw right divider.
4118 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
4119 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
4120 (handle_one_xevent, x_new_font): Calculate pixelwise.
4121 (x_set_window_size_1, x_set_window_size): New argument
4122 pixelwise. Calculate pixelwise.
4123 (x_wm_set_size_hint): Pixelize call of check_frame_size.
4124 (struct x_redisplay_interface): Add x_draw_window_divider.
4125 * xterm.h (struct x_output): Add vertical_drag_cursor.
4127 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
4129 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
4130 Set invisible frames's `redisplay' when a full redisplay is requested.
4131 (redisplay_window): Set must_be_updated_p instead (bug#15999).
4132 (redisplay_mode_lines): Don't set must_be_updated_p any more.
4133 (display_mode_lines): Set it here instead.
4135 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
4137 * dispextern.h (set_window_update_flags): Remove.
4139 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
4141 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
4143 * xdisp.c (REDISPLAY_SOME_P): New macro.
4144 (redisplay_internal): Use it (bug#15999).
4145 (prepare_menu_bars, redisplay_window): Use it as well.
4147 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
4149 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
4151 * w32font.c (g_b_init_get_char_width_32_w): New static var.
4152 (globals_of_w32font): Zero it out.
4153 (GetCharWidth32W_Proc): New function pointer.
4154 (get_char_width_32_w): New function.
4155 (compute_metrics): If get_glyph_outline_w returns an error, try
4156 get_char_width_32_w before declaring a failure. This avoids
4157 punishing raster (a.k.a. "bitmap") fonts by slowing down
4158 redisplay. (Bug#6364).
4160 2013-11-29 Eli Zaretskii <eliz@gnu.org>
4162 * xdisp.c (clear_mouse_face): Don't invalidate the entire
4163 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4164 highlight needs to be redisplayed. (Bug#15913)
4166 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
4168 Fix minor problems found by static checking.
4169 * buffer.h (struct buffer_text, struct buffer):
4170 * frame.h (struct frame):
4171 * window.h (struct window):
4172 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
4173 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
4174 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
4175 no-longer-valid use of HAVE_MENUS.
4176 * xdisp.c (propagate_buffer_redisplay): Now static.
4178 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
4180 * xmenu.c (Fmenu_or_popup_active_p):
4181 * window.c (Fset_window_configuration):
4182 * menu.c (Fx_popup_menu, Fx_popup_dialog):
4183 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
4184 * fns.c (Fyes_or_no_p):
4185 * editfns.c (Fmessage_box, Fmessage_or_box):
4186 * alloc.c (make_save_ptr_ptr):
4187 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
4189 * window.c (Fset_window_configuration): Move select_window later.
4191 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
4193 Refine redisplay optimizations to only redisplay *some* frames/windows
4194 rather than all of them.
4195 * xdisp.c (REDISPLAY_SOME): New constant.
4196 (redisplay_other_windows, wset_redisplay, fset_redisplay)
4197 (bset_redisplay, bset_update_mode_line): New functions.
4198 (message_dolog): Use bset_redisplay.
4199 (clear_garbaged_frames): Use fset_redisplay.
4200 (echo_area_display): Use wset_redisplay.
4201 (buffer_shared_and_changed): Remove.
4202 (prepare_menu_bars): Call Vpre_redisplay_function before updating
4203 frame titles. Compute the actual set of windows redisplayed.
4204 Don't update frame titles and menu bars for frames that don't need to
4206 (propagate_buffer_redisplay): New function.
4208 (redisplay_internal): Use it. Be more selective in the set of windows
4209 we redisplay. Propagate windows_or_buffers_changed to
4210 update_mode_lines a bit later to simplify the code.
4211 (mark_window_display_accurate_1): Reset window and buffer's
4213 (redisplay_window): Do nothing if neither the window nor the buffer nor
4214 the frame needs redisplay.
4215 * window.h (struct window): Add `redisplay' field.
4216 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
4217 (redisplay_other_windows, window_list): New declarations.
4218 * window.c (select_window, Fset_window_start): Use wset_redisplay.
4219 (window_list): Not static any more.
4220 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
4221 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
4222 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
4223 * frame.c (Fmake_frame_visible): Don't redisplay everything.
4224 * frame.h (struct frame): Add `redisplay' field.
4225 Move `external_menu_bar' bitfield next to other bit-fields.
4226 (SET_FRAME_GARBAGED): Use fset_redisplay.
4227 (SET_FRAME_VISIBLE): Don't garbage the frame;
4228 Use redisplay_other_windows.
4229 * buffer.h (struct buffer): Add `redisplay' field.
4230 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
4231 (modify_overlay): Use bset_redisplay.
4232 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
4234 2013-11-28 Eli Zaretskii <eliz@gnu.org>
4236 Support w32 file notifications in batch mode.
4237 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
4238 invalid (which happens in batch mode). If non-interactive, call
4239 handle_file_notifications to store file notification events in the
4240 input queue. (Bug#15933)
4242 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
4244 * w32inevt.c (handle_file_notifications): Now external, not static.
4246 * w32term.h (handle_file_notifications): Provide prototype.
4248 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
4249 init_crit, since init_display, which does that otherwise, is not
4252 2013-11-27 Glenn Morris <rgm@gnu.org>
4254 * Makefile.in ($(lispsource)/international/charprop.el): New.
4255 (emacs$(EXEEXT)): Depend on charprop.el.
4257 2013-11-27 Eli Zaretskii <eliz@gnu.org>
4259 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
4260 deleting portions of the buffer under non-nil REPLACE argument.
4263 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
4264 directory, watch it and not its parent.
4265 (add_watch): Allow empty string in FILE.
4267 2013-11-27 Martin Rudalics <rudalics@gmx.at>
4269 * window.c (Fset_window_start, window_resize_apply)
4270 (window_scroll): Reset window_end_valid (Bug#15957).
4272 2013-11-27 Glenn Morris <rgm@gnu.org>
4274 * Makefile.in (leimdir): Now in lisp source directory.
4275 ($(leimdir)/leim-list.el): Just use ../leim .
4276 * epaths.in (PATH_DUMPLOADSEARCH):
4277 * lread.c (load_path_default):
4278 * nsterm.m (ns_load_path): No more leim directory.
4280 2013-11-26 Andreas Schwab <schwab@suse.de>
4282 * .gdbinit (xgettype): Add cast.
4284 2013-11-26 Glenn Morris <rgm@gnu.org>
4286 Preload leim-list.el.
4287 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
4288 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
4289 is a single directory.
4291 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
4293 bool-vector-subsetp is now the normal direction (Bug#15912).
4294 * data.c (Fbool_vector_subsetp): Test whether the first argument
4295 is a subset of the second one, not the reverse. Add doc string.
4297 Fix minor problems found by static checking.
4298 * lread.c (load_path_default): Now static.
4299 * textprop.c (text_property_stickiness): Be consistent about the
4300 test used when deciding whether to consider the previous character.
4301 This simplifies the code a bit.
4303 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
4305 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
4307 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
4308 (syms_of_frame): Don't defsubr them.
4310 2013-11-25 Glenn Morris <rgm@gnu.org>
4312 * lread.c (load_path_default): Change the sense of the argument.
4313 (init_lread): When EMACSLOADPATH is set, do not ignore changes
4314 from dump_path. When it is not, avoid checking dump_path twice.
4316 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
4317 uninstalled dump_path against installed Vload_path. (Bug#15964)
4319 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
4321 Export get_pos_property to Elisp.
4322 * editfns.c (Fget_pos_property): Rename from get_pos_property.
4323 (syms_of_editfns): Export it to Elisp.
4325 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
4327 2013-11-23 Romain Francoise <romain@orebokech.com>
4329 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
4330 initialization here ...
4331 (syms_of_fileio): ... from here.
4333 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
4335 * lread.c (init_lread): Fix int/Lisp_Object mixup.
4336 Please use --enable-check-lisp-object-type.
4338 2013-11-23 Glenn Morris <rgm@gnu.org>
4340 * process.c (get_process): Explicit error for dead buffers.
4342 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
4344 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
4346 2013-11-23 Glenn Morris <rgm@gnu.org>
4348 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
4349 * lread.c (load_path_check): Take path to check as argument.
4350 (load_path_default): New, split from init_lread.
4351 (init_lread): Move calc of default load-path to load_path_default.
4352 Empty elements in EMACSLOADPATH now stand for the default.
4353 (load-path): Doc fix.
4354 * emacs.c (decode_env_path): Add option to treat empty elements
4355 as nil rather than ".".
4356 * callproc.c (init_callproc_1, init_callproc):
4357 * image.c (Vx_bitmap_file_path):
4358 * lisp.h (decode_env_path):
4359 * lread.c (Vsource_directory):
4360 Update for new argument spec of decode_env_path.
4362 2013-11-22 Eli Zaretskii <eliz@gnu.org>
4364 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
4365 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
4367 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
4369 Fix some dependency problems that cause unnecessary recompiles.
4370 Problem reported by RMS in
4371 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
4372 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
4373 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
4374 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
4375 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
4376 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
4377 (boostrap-clean): No need to remove stamp-oldxmenu.
4379 Fix recently introduced bool vector overrun.
4380 This was due to an optimization that went awry.
4381 Reported by Glenn Morris in
4382 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
4383 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
4384 for empty vectors, undoing the 2013-11-18 change.
4385 * data.c (bool_vector_binop_driver): Rely on this.
4386 Fix bug that occasionally overran the destination.
4387 * lisp.h (struct Lisp_Bool_vector): Document this.
4389 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
4391 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
4394 * nsterm.m (init, run, stop:): Comment out for now, does not work
4397 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
4399 * charset.c (syms_of_charset): Don't read past end of string.
4401 2013-11-19 Glenn Morris <rgm@gnu.org>
4403 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
4405 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
4407 Add hooks to run on gaining/losing focus. (Bug#15029)
4408 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
4409 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
4410 (syms_of_frame): Add focus-in-hook, focus-out-hook.
4412 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
4414 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
4415 The old names predated the API change that put destination at end.
4417 Improve API of recently-added bool vector functions (Bug#15912).
4418 The old API had (bool-vector-count-matches A B)
4419 and (bool-vector-count-matches-at A B I), which gave the
4420 misleading impression that the two functions were variants, one
4421 with a location I. The new API has (bool-vector-count-population A)
4422 and (bool-vector-count-consecutive A B I) to make the distinction
4423 clearer. The first function no longer has a B argument, since the
4424 caller can easily determine the number of nils if the length and
4425 number of ts is known.
4426 * data.c (Fbool_vector_count_population): Rename from
4427 bool_vector_count_matches, and accept just 1 argument.
4428 (Fbool_vector_count_consecutive): Rename from
4429 Fbool_vector_count_matches_at.
4431 Always allocate at least one bits_word per bool vector.
4432 See Daniel Colascione in:
4433 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
4434 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
4435 * data.c (bool_vector_binop_driver): Rely on this. Tune.
4436 * lisp.h (struct Lisp_Bool_vector): Document this.
4438 2013-11-18 Eli Zaretskii <eliz@gnu.org>
4440 * insdel.c (invalidate_buffer_caches): New function, consolidated
4441 from part of prepare_to_modify_buffer.
4442 (insert_from_gap, prepare_to_modify_buffer):
4443 * coding.c (code_convert_region, code_convert_string):
4444 Call invalidate_buffer_caches. (Bug#15841)
4446 * lisp.h (invalidate_buffer_caches): Add prototype.
4448 2013-11-17 Eli Zaretskii <eliz@gnu.org>
4450 * w32term.c (x_update_window_end): Don't invalidate the entire
4451 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4452 highlight needs to be redisplayed. (Bug#15913)
4454 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
4456 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
4458 2013-11-16 Eli Zaretskii <eliz@gnu.org>
4460 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
4461 while we are using Vprin1_to_string_buffer.
4463 * keymap.c (describe_map): Don't crash if PT is 1 both before and
4464 after inserting the description string. (Bug#15907)
4466 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4468 * data.c: Work around bogus GCC diagnostic about shift count.
4469 Reported by Eli Zaretskii in
4470 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
4471 (pre_value): New function.
4472 (count_trailing_zero_bits): Use it.
4474 2013-11-15 Eli Zaretskii <eliz@gnu.org>
4476 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
4477 assume C macros are not supported even under -g3 in these old GCC
4480 2013-11-15 Leo Liu <sdl.web@gmail.com>
4482 * minibuf.c (Ftry_completion, Fall_completions)
4483 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
4485 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4487 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
4488 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
4489 This avoids placing unnecessary constants into the Emacs code.
4491 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
4493 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
4494 for Cygwin w32 build.
4496 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
4497 for Cygwin w32 build. (Bug#15892)
4499 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
4501 Simplify, port and tune bool vector implementation.
4502 * alloc.c (bool_vector_exact_payload_bytes)
4503 (bool_vector_payload_bytes): Remove.
4504 (bool_vector_fill): Return its argument.
4505 * alloc.c (bool_vector_fill):
4507 * print.c (print_object):
4508 Simplify by using bool_vector_bytes.
4509 * alloc.c (make_uninit_bool_vector):
4510 New function, broken out from Fmake_bool_vector.
4511 (Fmake_bool_vector): Use it. Use tail call.
4512 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
4513 * data.c (BITS_PER_ULL): New constant.
4514 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
4515 if long long versions don't exist.
4516 (shift_right_ull): New function.
4517 (count_one_bits_word): New function, replacing popcount_bits_word
4518 macro. Don't assume that bits_word is no wider than long long.
4519 (count_one_bits_word, count_trailing_zero_bits):
4520 Don't assume that bits_word is no wider than long long.
4521 * data.c (bool_vector_binop_driver, bool_vector_not):
4522 * fns.c (Fcopy_sequence):
4524 Create an uninitialized destination, to avoid needless work.
4525 (internal_equal): Simplify.
4526 (Ffillarray): Prefer tail call.
4527 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
4528 contain at least one word.
4529 (bits_word_to_host_endian): Prefer if to #if. Don't assume
4530 chars are narrower than ints.
4531 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
4532 * fns.c (Fcopy_sequence):
4534 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
4535 Don't try to port to hosts where bits_word values have holes; the
4536 code wouldn't work there anyway. Verify this assumption, though.
4537 (bool_vector_bytes): New function.
4538 (make_uninit_bool_vector): New decl.
4539 (bool_vector_fill): Now returns Lisp_Object.
4541 * xfns.c (xic_create_fontsetname):
4542 * xrdb.c (gethomedir): Prefer tail calls.
4544 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
4546 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
4547 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
4549 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
4550 that requires a return value.
4551 (Fset_buffer_modified_p): Take advantage of this change to do
4554 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4556 * buffer.c (Frestore_buffer_modified_p): Sync it with
4557 Fset_buffer_modified_p.
4558 (Fforce_mode_line_update): New function, moved from subr.el.
4559 (Fset_buffer_modified_p): Use them.
4560 (syms_of_buffer): Defsubr Fforce_mode_line_update.
4562 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
4564 * search.c (find_newline): Rewrite to prefer offsets to pointers.
4565 This avoids undefined behavior when subtracting pointers into
4566 different aways. On my platform it also makes the code a tad
4567 smaller and presumably faster.
4569 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4571 * keyboard.c (command_loop_1): Use region-extract-function.
4572 * insdel.c (Qregion_extract_function): Not static any more (can we
4573 stop pretending that these vars can benefit from being marked static?).
4575 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4577 * search.c (find_newline): If buffer text is relocated during the
4578 "dumb loop", adjust C pointers into buffer text to follow suit.
4581 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
4583 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
4584 for conversion (Bug#15837).
4586 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4588 * fileio.c (Finsert_file_contents): Invalidate the newline cache
4589 for the entire range of inserted characters. (Bug#15841)
4591 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
4593 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
4595 (realize_default_face): Remove assignment to distant-foreground if
4596 unspecified (Bug#15815).
4598 2013-11-08 Eli Zaretskii <eliz@gnu.org>
4600 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
4601 cache-long-scans disabled, since we don't want to call
4602 prepare_to_modify_buffer (in insert_1_both) for each message we
4605 * buffer.h (bset_cache_long_scans): New INLINE function, moved
4606 from buffer.c. Improve commentary to the buffer field setter
4609 * buffer.c (bset_cache_long_scans): Static function deleted.
4610 Improve commentary to the buffer field setter functions.
4611 (init_buffer_once): Default for cache-long-scans changed to t.
4614 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
4616 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
4618 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
4619 This bug was introduced in my 2013-06-21 change, and caused
4620 struct Lisp_Sub_Char_Table objects to be given too many slots,
4621 which broke 'make -C admin/unidata'.
4623 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
4625 Import changes from mac-port 4.5.
4626 * macfont.m (mac_font_copy_default_descriptors_for_language)
4627 (mac_font_copy_default_name_for_charset_and_languages): Declare.
4628 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
4629 (macfont_language_default_font_names): New.
4630 (macfont_list): Rearrange language/charset code.
4631 (macfont_close): Don't check for macfont_info->cache.
4632 (mac_ctfont_create_preferred_family_for_attributes): New font
4633 selection code, call
4634 mac_font_copy_default_name_for_charset_and_languages.
4635 (mac_font_copy_default_descriptors_for_language)
4636 (mac_font_copy_default_name_for_charset_and_languages): New functions.
4638 * macfont.h (kCTVersionNumber10_9): Define if not defined.
4640 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
4642 Port to C11 aligned_alloc, and fix some integer overflows.
4643 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
4644 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
4645 and use of posix_memalign replaced with aligned_alloc.
4646 (aligned_alloc): New function, defined or declared as needed.
4647 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
4648 Don't undef; configure.ac now does this.
4649 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
4650 (calloc, aligned_alloc): Check for integer overflow.
4651 (aligned_alloc): Rename from memalign. All uses changed.
4652 (memalign): New function, an alias for aligned_alloc.
4654 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4656 * xdisp.c (redisplay_internal): Fix typo in last change.
4658 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4660 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
4662 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4664 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
4665 redisplay--mode-lines-cause.
4666 (redisplay_internal): Keep them uptodate. Remove redundant check of
4667 buffer_shared_and_changed.
4668 * *.[chm]: Number every assignment to update_mode_lines so we
4669 can track why it is set.
4671 2013-11-06 Eli Zaretskii <eliz@gnu.org>
4673 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
4675 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4677 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
4678 can track why it is set.
4680 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4682 Integer-related fixes for term.c etc.
4683 * dispextern.h (face_tty_specified_color): New function.
4684 * term.c (turn_on_face): Don't rely on undefined behavior when
4685 assigning an out-of-range value to 'long'.
4686 Simplify test for toggling highlight.
4687 (tty_capable_p): Omit last two (unused) args. All callers changed.
4688 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
4689 (read_menu_input, tty_menu_activate, tty_menu_show):
4690 * xfaces.c (x_supports_face_attributes_p)
4691 (tty_supports_face_attributes_p):
4692 Use bool for boolean. All callers changed.
4693 (tty_supports_face_attributes_p): Omit defaults for color indices;
4694 no longer needed. Simplify tail call.
4696 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4698 * xdisp.c (prepare_menu_bars): Mark static.
4699 * lisp.h (prepare_menu_bars): Don't declare.
4700 * xselect.c (x_handle_selection_clear):
4701 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
4703 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4705 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
4706 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
4708 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4710 * keyboard.c (Fcommand_error_default_function): Rename from
4711 Fdefault_error_output.
4713 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
4715 * keyboard.c (Fdefault_error_output): New function, extracted from
4717 (syms_of_keyboard): Use it for Vcommand_error_function.
4719 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4721 * eval.c (handlerlist_sentinel): New variable (bug#15802).
4722 (init_eval): Use it to ensure handlerlist is non-NULL.
4723 (unwind_to_catch): Make sure we never set handlerlist to NULL.
4724 (Fsignal): Adjust NULLness test of handlerlist.
4725 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
4727 2013-11-05 Eli Zaretskii <eliz@gnu.org>
4729 * callproc.c (call_process): Call prepare_to_modify_buffer before
4730 decoding text read from the sub-process, as the decoded stuff will
4731 be inserted into the buffer. This will invalidate the various
4732 caches maintained for the buffer. (Bug#15148)
4734 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
4736 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4737 string of glyphless-char-display.
4739 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
4741 * nsfns.m (ns_get_name_from_ioreg): New function.
4742 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
4743 OSX >= 10.9. Use ns_get_name_from_ioreg.
4745 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4747 Simplify and port recent bool vector changes.
4748 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
4749 only in this file. Use a more-efficient implementation if the
4750 second argument is a power of 2.
4751 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
4752 Remove no-longer-necessary compile-time checks.
4753 (bool_vector_exact_payload_bytes): New function.
4754 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
4755 exact payload changed to call the new function. Do not assume
4756 that the arg or result fits in ptrdiff_t.
4757 (bool_vector_fill): New function.
4758 (Fmake_bool_vector): Use it. Don't assume bit counts fit
4760 (vroundup_ct): Don't assume arg fits in size_t.
4761 * category.c (SET_CATEGORY_SET): Remove. All callers now just
4762 invoke set_category_set.
4763 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
4764 All callers changed. Use bool_vector_set.
4765 * category.h (XCATEGORY_SET): Remove; no longer needed.
4766 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
4768 * data.c (Faref): Use bool_vector_ref.
4769 (Faset): Use bool_vector_set.
4770 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
4771 (Fbool_vector_not, Fbool_vector_count_matches)
4772 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
4773 * fns.c (concat): Use bool_vector_ref.
4774 (Ffillarray): Use bool_vector_fill.
4775 (mapcar1): Use bool_vector_ref.
4776 (sxhash_bool_vector): Hash words, not bytes.
4777 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
4778 a constant, since it's now used in #if.
4779 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
4780 unsigned char on unusual architectures, so that we no longer
4781 assume that the number of bits per bits_word is a power of two or
4782 is a multiple of 8 or of CHAR_BIT.
4783 (Qt): Add forward decl.
4784 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
4785 at least as strictly as bits_word.
4786 (bool_vector_data, bool_vector_uchar_data): New accessors.
4787 All data structure accesses changed to use them.
4788 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4789 (bool_vector_set): New functions.
4790 (bool_vector_fill): New decl.
4791 (ROUNDUP): Move to alloc.c as described above.
4793 Fix recent gnutls changes.
4794 * gnutls.c (Fgnutls_boot): Don't assume C99.
4795 * process.c (wait_reading_process_output): Fix typo in recent change.
4797 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4799 * process.c (wait_reading_process_output, read_process_output)
4800 (send_process): Check gnutls_state is not NULL.
4802 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4803 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4805 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4807 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4808 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4810 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4813 * nsfns.m (Fx_create_frame): Fix memory leak.
4815 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4816 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4817 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4819 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4821 * xdisp.c (message3_nolog, message_with_string): Encode the string
4822 before writing it to the terminal in a non-interactive session.
4824 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4825 sure we concatenate them into a unibyte string.
4827 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4828 resulting temporary name before returning it to the caller.
4829 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4830 is a unibyte string, convert NAME to a unibyte string to ensure
4831 that the result is also a unibyte string.
4833 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4834 create unibyte strings from default paths and directory/file
4837 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4840 * callproc.c (init_callproc): Use build_unibyte_string to make
4841 sure we create unibyte strings from default paths and
4842 directory/file names.
4844 * buffer.c (init_buffer): Don't store default-directory of
4845 *scratch* in multibyte form. The original problem which led to
4846 that is described in
4847 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4848 but it was solved long ago. (Bug#15260)
4850 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4852 Port to stricter C99 platforms.
4853 Especially, C99 prohibits nesting a struct X inside struct Y if
4854 struct X has a flexible array member.
4855 * alloc.c (struct sdata): New type.
4856 (sdata): Implement in terms of struct sdata.
4857 Remove u member; all uses replaced by next_vector, set_next_vector.
4858 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4859 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4860 (struct sblock): Rename first_data member to data, which is now
4861 a flexible array member. All uses changed.
4862 (next_vector, set_next_vector, large_vector_vec): New functions.
4863 (vector_alignment): New constant.
4864 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4865 (struct large-vector): Now merely a NEXT member, since the old approach
4866 ran afoul of stricter C99. All uses changed to use
4867 large_vector_vec or large_vector_offset.
4868 (large_vector_offset): New constant.
4869 * dispnew.c: Include tparam.h, for tgetent.
4870 Do not include term.h; no longer needed.
4871 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4872 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4873 (struct Lisp_Vector): Use a flexible array member for contents,
4874 instead of a union with a member that is an array of size 1.
4876 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4877 fact that the struct no longer contains a union.
4878 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4879 (struct Lisp_Save_Value, struct Lisp_Free):
4880 Use unsigned, not int, for spacers, to avoid c99 warning.
4881 (union specbinding): Use unsigned, not bool, for bitfield, as
4882 bool is not portable to pre-C99 hosts.
4884 2013-11-04 Glenn Morris <rgm@gnu.org>
4886 * emacs.c (usage_message): Mention that `-L :...' appends.
4888 2013-11-02 Glenn Morris <rgm@gnu.org>
4890 * Makefile.in (abs_builddir): Remove.
4891 (bootstrap_exe): Use relative filename.
4893 Use relative filenames in TAGS files.
4894 * Makefile.in (abs_srcdir): Remove it again.
4895 (.PHONY): Remove frc.
4896 (maintainer-clean): No more TAGS-LISP file.
4897 (TAGS): Pass relative file names to etags.
4898 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4900 * Makefile.in (abs_srcdir): New, set by configure.
4902 (maintainer-clean): Remove pointless echo. That should be in the
4903 top-level Makefile, if anywhere. Delete TAGS-LISP.
4904 (extraclean): No s/ and m/ directories for some time.
4905 (TAGS): Also depend on ctagsfiles3.
4906 Remove no-longer-defined S_FILE.
4907 Pass absolute filenames to etags once more.
4908 (TAGS-LISP): Replace lispdir with its expansion.
4909 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4910 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4912 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4914 * xfaces.c (check_lface_attrs, realize_default_face):
4915 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4916 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4918 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4920 * emacs.c (original_pwd): Remove global var by making it local.
4921 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4923 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4925 * xfaces.c: Declare color_distance.
4926 (QCdistant_foreground): New variable.
4927 (NEAR_SAME_COLOR_THRESHOLD): New define.
4928 (load_color2): New function.
4929 (load_color): Call load_color2.
4930 (load_face_colors): Call load_color2 and if distant-color is specified
4931 calculate distant and use distant-color if colors are near.
4932 (LFACE_DISTANT_FOREGROUND): New define.
4933 (merge_face_ref, Finternal_set_lisp_face_attribute)
4934 (Finternal_get_lisp_face_attribute)
4935 (x_supports_face_attributes_p): Handle distant-foreground similar to
4937 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4939 * dispextern.h (lface_attribute_index):
4940 Add LFACE_DISTANT_FOREGROUND_INDEX.
4942 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4944 * image.c (pbm_next_char): New function.
4945 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4946 (pbm_scan_number): Use it.
4947 (Qlibjpeg_version): New variable.
4948 (syms_of_image): DEFSYM and initialize it.
4950 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4952 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4954 2013-10-31 Glenn Morris <rgm@gnu.org>
4956 * emacs.c (original_pwd): New char.
4957 (main): If using --chdir, store original_pwd.
4958 (init_cmdargs): When setting Vinvocation_directory based on a
4959 relative argv[0], use original_pwd if set. (Bug#15768)
4961 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4963 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4965 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4967 * insdel.c: Fix minor problems found by static checking.
4968 (Qregion_extract_function): Now static.
4969 (prepare_to_modify_buffer_1): Remove unused locals.
4971 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4973 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4974 (syms_of_xdisp): Declare pre-redisplay-function.
4975 (markpos_of_region): Remove function.
4976 (init_iterator, compute_stop_pos, handle_face_prop)
4977 (face_before_or_after_it_pos, reseat_to_string)
4978 (get_next_display_element, window_buffer_changed)
4979 (redisplay_internal, try_cursor_movement, redisplay_window)
4980 (try_window_reusing_current_matrix, try_window_id, display_line)
4981 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4982 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4983 * window.h (struct window): Remove field `region_showing'.
4984 * dispextern.h (struct it): Remove region_beg/end_charpos.
4985 (face_at_buffer_position, face_for_overlay_string)
4986 (face_at_string_position): Update prototypes.
4987 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4988 (face_at_string_position): Remove `region_beg' and `region_end' args.
4989 * fontset.c (Finternal_char_font):
4990 * font.c (font_at, font_range): Adjust calls accordingly.
4991 * insdel.c (Qregion_extract_function): New var.
4992 (syms_of_insdel): Initialize it.
4993 (prepare_to_modify_buffer_1): Use it.
4995 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4997 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4998 * ftxfont.c (ftxfont_get_gcs):
4999 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
5000 * xfaces.c (x_free_colors, x_free_dpy_colors)
5001 (x_create_gc, unload_color):
5002 * xselect.c (x_property_data_to_lisp):
5003 * xsettings.c (parse_settings):
5004 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
5005 (get_bits_and_offset): Adjust definition.
5006 * frame.c (XParseGeometry): Adjust locals.
5007 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
5008 * regex.h (toplevel): Likewise for reg_syntax_t.
5010 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
5012 * eval.c (run_hook_with_args): Use FUNCTIONP.
5014 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
5016 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
5017 fields, drop 'allocated_p' member and use -1 for uninitialized value.
5018 * w32term.h (struct w32_output): Similarly but do not use -1 because...
5019 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
5020 on MS-Windows anyway.
5021 (free_face_colors): Define only if HAVE_X_WINDOWS and...
5022 (free_realized_face): ...adjust user.
5023 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
5024 white relief pixels to -1.
5025 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
5026 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
5027 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
5029 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
5031 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
5032 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
5033 in practice now. All callers changed.
5035 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
5037 * dispextern.h (struct face): Use bitfields for 'underline_type'
5038 and 'box' members. Remove set-but-unused members 'pixmap_w' and
5039 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
5040 'stipple' member. Move 'lface' member up to help...
5041 * xfaces.c (make_realized_face): ...this function to find and
5042 clear just the members that need clearing.
5043 (load_face_colors, realize_x_face):
5044 * xdisp.c (extend_face_to_end_of_line): Adjust user.
5046 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
5048 * xftfont.c (struct xftfont_info): Remove set-but-unused
5050 (xftfont_open): Adjust user.
5051 (xftfont_get_colors): Remove useless prototype.
5053 2013-10-26 Eli Zaretskii <eliz@gnu.org>
5055 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
5056 before passing them to 'unexec'. (Bug#15260)
5058 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
5060 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
5062 2013-10-25 Eli Zaretskii <eliz@gnu.org>
5064 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
5065 the changed signature of the font driver's 'close' method.
5067 * w32font.h (w32font_close): Adjust the prototype to the change in
5068 function definition.
5070 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
5072 * w32uniscribe.c (uniscribe_close): Adapt the call to
5073 w32font_close to its new prototype.
5075 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
5077 Omit unused frame argument of font API's close function.
5078 * font.h (struct font): Drop frame argument. Adjust comment.
5079 * font.c (font_clear_cache, font_close_object): Adjust users.
5080 * ftfont.c (ftfont_close):
5081 * ftxfont.c (ftxfont_close):
5082 * macfont.m (macfont_close):
5083 * nsfont.m (nsfont_close):
5084 * w32font.c (w32font_close):
5085 * xfont.c (xfont_close):
5086 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
5087 tweak comments and make functions safe if called more than once for
5088 the same font object.
5090 Perform font-specific cleanup when font object is swept by GC. See
5091 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
5092 * alloc.c (cleanup_vector): New function.
5093 (sweep_vector): Call it for each reclaimed vector object.
5094 * font.h (struct font): Adjust comment.
5096 2013-10-24 Glenn Morris <rgm@gnu.org>
5098 * Makefile.in (abs_top_srcdir): New, set by configure.
5100 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
5102 Adjust recent font-related changes to fix bug#15686.
5103 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
5104 is a live window system frame, mark its default font too.
5106 2013-10-23 Glenn Morris <rgm@gnu.org>
5108 * Makefile.in (RUN_TEMACS): Make relative (again).
5109 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
5110 (bootstrap-emacs$(EXEEXT)):
5111 Quote entities that might contain whitespace.
5113 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
5115 Port to Solaris 10 and its bundled GCC.
5116 Problem reported by Timothy C. Burt.
5117 * floatfns.c (isfinite, isnan): Redefine unconditionally.
5119 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
5121 Do not allow font caches to grow too large.
5122 * alloc.c (compact_font_cache_entry, compact_font_caches):
5123 New functions or stub if not HAVE_WINDOW_SYSTEM.
5124 (compact_undo_list): Factor out from Fgarbage_collect.
5126 (mark_face_cache): Mark face font. Move down to avoid
5128 (mark_terminals): Do not mark font cache here.
5129 (Fgarbage_collect): Call compaction functions described
5130 above. Adjust comment.
5132 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
5134 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
5135 chdir to HOME (bug#15607).
5137 * nsterm.m (Qcocoa, Qgnustep): New variables.
5138 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
5139 (ns_get_color): Make selection color work for GNUstep also.
5141 2013-10-18 Eli Zaretskii <eliz@gnu.org>
5143 * keyboard.c (make_lispy_event): Remove GPM-specific code that
5144 handles mouse clicks. Instead, let GPM use the same code as all
5145 the other mice use. See the discussion starting at
5146 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
5147 for the details of the problem with the menu bar this fixes.
5149 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
5151 Remove port-specific display name lists to avoid extra
5152 complexity and data duplication with display info lists.
5153 * xterm.h (x_display_name_list): Remove declaration.
5154 * xterm.c (x_display_name_list): Remove.
5155 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
5156 * xfns.c (x_display_info_for_name, Fx_display_list):
5157 Likewise. Use x_display_list where appropriate.
5158 * w32term.h (w32_display_name_list): Remove declaration.
5159 * w32term.c (w32_display_name_list): Remove.
5160 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
5162 * w32fns.c (x_display_info_for_name, Fx_display_list):
5163 Likewise. Use x_display_list where appropriate.
5164 * nsterm.h (ns_display_name_list): Remove declaration.
5165 * nsterm.m (ns_display_name_list): Remove.
5166 (ns_term_init, syms_of_nsterm): Adjust users.
5167 * nsfns.m (ns_display_info_for_name, Fx_display_list):
5168 Likewise. Use x_display_list where appropriate.
5169 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
5170 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
5171 (mark_terminals): Mark per-terminal font cache.
5173 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
5175 Don't run timers in input-pending-p. Its new check-timers param
5176 provides the prior behavior. (Bug#15045).
5177 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
5179 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
5181 Make some functions static in non-Microsoft builds.
5182 On my platform (Fedora 19 x86-64), this shrinks the
5183 Emacs executable (text+data) by 0.25%.
5184 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
5185 (load_color) [!MSDOS]:
5186 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
5187 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
5188 * lisp.h (check_existing):
5189 * process.h (conv_sockaddr_to_lisp, network_interface_list)
5190 (network_interface_info) [!WINDOWSNT]:
5191 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
5192 Remove extern decls.
5193 * fileio.c (check_existing):
5194 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
5195 * process.c (conv_sockaddr_to_lisp, network_interface_list)
5196 (network_interface_info) [!WINDOWSNT]:
5197 * term.c (encode_terminal_code) [!WINDOWSNT]:
5198 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
5199 * xfaces.c (load_color) [!MSDOS]:
5201 * fileio.c (check_existing, check_executable, check_writable):
5202 * process.c (network_interface_list, network_interface_info):
5203 Move earlier, so that we don't need forward decls.
5204 * gnutls.c (fn_gnutls_transport_set_errno)
5205 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
5207 * w32.c (init_environment): Use faccessat rather than
5208 check_existing, partly for consistency with the rest of the code
5209 in this file, partly so that check_existing can be static.
5211 Make VALMASK visible to GDB even if clang is used (Bug#15574).
5212 * emacs.c (MAIN_PROGRAM): New macro.
5213 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
5214 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5216 bool vector int width fixes
5217 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
5218 (Fbool_vector_count_matches_at):
5219 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
5220 can exceed PTRDIFF_MAX, at least in theory.
5221 (Fbool_vector_count_matches_at):
5222 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
5224 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
5226 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
5227 (struct sockaddr): Add forward decl, for platforms that lack it.
5229 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
5231 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
5234 2013-10-16 Eli Zaretskii <eliz@gnu.org>
5236 * w32.c (network_interface_get_info, network_interface_list)
5237 (network_interface_info): New functions. (Bug#15610)
5238 (GetAdaptersInfo_Proc): New typedef.
5239 (get_adapters_info): New wrapper function.
5240 (globals_of_w32): Initialize g_b_init_get_adapters_info.
5242 * process.h (network_interface_list, network_interface_info):
5245 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
5246 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
5247 all systems. Return non-nil for systems that HAVE_NET_IF_H and
5248 for WINDOWSNT. Doc fix.
5249 (syms_of_process): Defsubr Snetwork_interface_list and
5250 Snetwork_interface_info unconditionally.
5252 * menu.c (have_boxes): Fix redundant simulation of radio buttons
5253 in NS GUI sessions. (Bug#15629)
5255 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
5257 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
5259 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5261 * print.c (print_object): Print " ..." when truncating bool vectors.
5263 2013-10-15 Eli Zaretskii <eliz@gnu.org>
5265 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
5266 standard mouse buttons.
5268 * termhooks.h (struct input_event): Remove incorrect commentary.
5270 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5272 Disallow bool vector operations on mixed-length operands.
5273 The old behavior left garbage in the result vector sometimes,
5274 and didn't seem to be useful.
5275 * data.c (Qwrong_length_argument): New static var.
5276 (wrong_length_argument): New function.
5277 (bool_vector_binop_driver): Check that args agree in length.
5279 * keyboard.c, keyboard.h (all_kboards): Now static.
5281 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
5283 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
5284 note from the lispref.
5286 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
5288 * nsterm.h (struct ns_display_info): Remove set-but-unused
5289 member image_cache (image caches are per-terminal anyway).
5290 (FRAME_X_IMAGE_CACHE): Remove.
5291 * nsterm.m (ns_initialize_display_info): Adjust user.
5293 2013-10-14 Eli Zaretskii <eliz@gnu.org>
5295 * w32proc.c: Include mingw_time.h.
5297 * w32.c: Include mingw_time.h.
5299 Implement scrolling of TTY menus when the screen is too short.
5301 * term.c (tty_menu_display): Accept an additional argument, the
5302 menu item from which to start displaying the menu. Account for
5303 the value of Y when limiting the menu to the number of available
5305 (mi_result): New enumeration.
5306 (read_menu_input): Return enumerated value. When the y coordinate
5307 hits min_y or max_y, return scroll indication instead of wrapping
5309 (tty_menu_activate): Handle the scrolling indications from
5310 read_menu_input. Compute the first menu item to display and pass
5311 it to tty_menu_display.
5313 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5315 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
5316 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
5317 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
5318 Adjust to match the change described below.
5319 (struct terminal): Move must_write_spaces, line_ins_del_ok,
5320 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
5321 memory_below_frame members to...
5322 * termchar.h (struct tty_display_info): ...here because they're
5323 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
5324 * term.c (init_tty):
5325 * nsterm.m (ns_create_terminal):
5326 * w32term.c (w32_create_terminal):
5327 * xterm.c (x_create_terminal): Adjust users.
5328 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
5329 to filter out non-TTY frames. Adjust comment.
5330 (scrolling): Adjust user. Prefer eassert for debugging check.
5332 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5334 * xfaces.c (PT_PER_INCH): Remove unused macro.
5335 * termhooks.h (struct terminal): Remove set-but-unused
5336 member fast_clear_end_of_line.
5337 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
5338 * nsterm.m (ns_create_terminal):
5339 * term.c (init_tty):
5340 * w32term.c (w32_create_terminal):
5341 * xterm.c (x_create_terminal): Adjust users.
5343 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
5345 * lisp.h (bool_vector_size): New function.
5346 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
5347 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5348 (Fbool_vector_not, Fbool_vector_count_matches_at):
5349 Remove uses of 'eassume' that should no longer be needed,
5350 because they are subsumed by the 'eassume' in bool_vector_size.
5352 2013-10-12 Eli Zaretskii <eliz@gnu.org>
5354 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
5355 after inclusion of gif_lib.h, thus fixing compiler warnings caused
5356 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
5358 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5360 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
5361 have different dimensions. (Bug#15575)
5363 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
5366 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
5368 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5370 * term.c (tty_menu_show): Never return with unbalanced
5371 specpdl. Use eassert for debugging check. Adjust style.
5373 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5375 * term.c (read_menu_input): Make selection of menu items
5376 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
5377 (tty_menu_activate): Fix off-by-one error when computing max_y.
5379 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
5381 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
5382 audit logging (only used with GnuTLS 3.x) and enable it.
5384 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5386 * dispnew.c (redraw_frame): Remove useless #ifdef because
5387 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
5388 Also, move TTY fflush to...
5389 * term.c (tty_update_end): ...this function.
5391 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5393 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
5394 the end of the frame's glyph matrix. (Bug#15575)
5396 * term.c (tty_menu_display): Don't move cursor while overwriting
5397 frame's glyphs with menu items. Limit the number of items
5398 displayed to what can be shown on the available screen lines,
5399 excluding the echo area.
5400 (tty_menu_activate): Limit the Y coordinate allowed by
5401 read_menu_input to the last screen line used for menu display.
5403 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
5405 * lisp.h (eassume): New macro.
5406 Also, include <verify.h>, for 'assume'.
5407 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
5408 (vroundup, vector_nbytes):
5409 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5410 (Fbool_vector_not, Fbool_vector_count_matches)
5411 (Fbool_vector_count_matches_at):
5412 Use eassume, not eassert.
5413 * casetab.c (set_identity, shuffle):
5414 * composite.c (composition_gstring_put_cache):
5415 * dispnew.c (update_frame_1):
5416 * ftfont.c (ftfont_shape_by_flt):
5417 * image.c (gif_load):
5418 * intervals.c (offset_intervals):
5419 * macfont.m (macfont_shape):
5420 Remove calls to 'assume' that are no longer needed, because
5421 --enable-gcc-warnings no longer generates bogus warnings
5422 when these calls are removed.
5424 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5426 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
5428 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
5430 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
5431 (Qsubstitute_env_in_file_name): New var.
5432 (syms_of_fileio): Define it.
5434 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5436 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
5437 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
5440 * term.c (save_and_enable_current_matrix): Don't allocate and
5441 don't save margin areas.
5442 (restore_desired_matrix): Don't restore margin areas.
5443 (free_saved_screen): Don't free margin areas.
5445 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
5447 * image.c: Pacify --enable-gcc-warnings.
5448 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
5449 #define only if used.
5451 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5453 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
5454 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
5455 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
5456 (gif_load): For giflib v5.x and later, display the error message
5457 produced by giflib when its functions fail.
5458 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
5461 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5463 * keyboard.c (last_event_timestamp): Remove. For X selection and
5464 GTK popup menus, it may be obtained from per-frame X display info.
5465 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
5466 (process_special_events): Adjust users.
5467 * keyboard.h (last_event_timestamp): Remove declaration.
5468 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
5469 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
5470 * menu.h (xmenu_show): Adjust prototype.
5471 * menu.c (Fx_popup_menu): Adjust user.
5472 * xselect.c (x_own_selection, x_get_foreign_selection)
5473 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
5475 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5477 * keyboard.c (init_kboard): Now static. Add arg
5478 to denote window system. Adjust comment.
5479 (init_keyboard): Adjust user.
5480 (allocate_kboard): New function.
5482 * nsterm.m (ns_term_init):
5483 * term.c (init_tty):
5484 * w32term.c (w32_create_terminal):
5485 * xterm.c (x_term_init): Use it.
5486 * keyboard.h (init_kboard): Remove prototype.
5487 (allocate_kboard): Add prototype.
5489 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
5491 * image.c (GIFLIB_MAJOR): Ensure it's defined.
5492 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
5494 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5496 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
5498 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5500 * term.c (tty_menu_activate): Flush the output stream after
5501 showing the cursor, and don't mark the frame garbaged at exit from
5502 the function. Fixes redisplay glitches when moving from one menu
5505 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
5507 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
5508 or throw error (Bug#15570).
5510 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5512 * intervals.c (temp_set_point_both): Move test into 'eassert',
5515 * lisp.h (eassert): Don't use 'assume'.
5516 Sometimes 'assume' wins in performance, and sometimes it loses,
5517 so it shouldn't be used all the time. Perhaps we need two
5518 flavors of 'eassert', one for where 'assume' is far more likely
5519 to help or to hurt; but that can be done later.
5520 Problem reported by Dmitry Antipov in
5521 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
5522 Also, don't include <verify.h>; no longer needed.
5524 2013-10-09 Glenn Morris <rgm@gnu.org>
5526 * eval.c (Fcond): Doc tweak.
5528 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5530 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
5531 expressions with side effects to eassert. (Bug#15565)
5533 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
5535 * fns.c (hashfn_user_defined): Allow hash functions to return any
5538 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5540 Fix minor problems found by static checking.
5541 * dispnew.c (save_current_matrix): Omit unnecessary casts.
5542 * dispnew.c (update_frame_with_menu): Mark debug local as used.
5543 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
5544 * keyboard.c (read_menu_command): Remove unused local.
5545 * lisp.h (read_menu_command): New decl.
5546 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
5547 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
5548 Return ptrdiff_t, not int.
5549 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
5550 not int, for benefit of xpalloc.
5551 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
5553 (have_menus_p): Remove; unused.
5554 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
5555 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
5556 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
5558 (save_and_enable_current_matrix): Omit unnecessary casts.
5559 (read_menu_input): Omit local extern decl (now in lisp.h).
5560 Don't access uninitialized storage if mouse_get_xy fails.
5561 (tty_menu_activate): Mark local as initialized, for lint.
5562 (tty_menu_activate, tty_meny_show): Remove unused locals.
5564 2013-10-08 Eli Zaretskii <eliz@gnu.org>
5566 Support menus on text-mode terminals.
5567 * xterm.h (xw_popup_dialog): Add prototype.
5569 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
5570 (xmenu_show): Block input here, instead in Fx_popup_menu.
5571 (xw_popup_dialog): New function, with X-specific bits of popup
5574 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
5577 * window.c (Fset_window_configuration): Use run-time tests of the
5578 frame type instead of compile-time conditionals, when menu-bar
5579 lines are considered.
5581 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
5582 (w32_popup_dialog): New prototypes.
5584 * w32menu.c (Fx_popup_dialog): Function deleted.
5585 (w32_popup_dialog): New function, with w32 specific bits of popup
5586 dialogs. Block input here.
5588 * w32inevt.c (w32_console_read_socket): Minor change to add
5589 debugging TTY events.
5591 * w32fns.c (show_hourglass): If returning early because the frame
5592 is not a GUI frame, unblock input.
5594 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
5595 (cursorY): New functions.
5597 * termhooks.h (cursorX, cursorY): Prototypes of functions on
5598 WINDOWSNT, macros that call curX and curY elsewhere.
5600 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
5602 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
5603 specific function to hide and show cursor on a text-mode terminal.
5604 (tty_menu_struct, struct tty_menu_state): New structures.
5605 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
5606 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
5607 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
5608 (tty_menu_locate, save_and_enable_current_matrix)
5609 (restore_desired_matrix, screen_update, read_menu_input)
5610 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
5611 (tty_pop_down_menu, tty_menu_last_menubar_item)
5612 (tty_menu_new_item_coords, tty_menu_show): New functions.
5613 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
5615 * nsterm.h (ns_popup_dialog): Adjust prototype.
5617 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
5619 (ns_popup_dialog): Adapt order of arguments to the other
5620 *_menu_show implementations.
5621 (Fx_popup_dialog): Function deleted.
5623 * msdos.c (x_set_menu_bar_lines): Delete unused function.
5625 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
5627 * menu.c (have_boxes): New function.
5628 (single_keymap_panes): Use it instead of a compile-time
5630 (single_menu_item): Use run-time tests of the frame type instead
5631 of compile-time conditionals.
5632 (encode_menu_string): New function.
5633 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
5634 the macro, since different types of frame need different encoding
5636 (digest_single_submenu): Use run-time tests of frame type instead
5637 of, or in addition to, compile-time conditionals.
5638 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
5639 (Fx_popup_menu): Detect when the function is called from keyboard
5640 on a TTY. Don't barf when invoked on a text-mode frame.
5641 Check frame type at run time, instead of compile-time conditionals for
5642 invoking terminal-specific menu-show functions.
5643 Call tty_menu_show on text-mode frames.
5644 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
5645 run time to determine which alternative to invoke; support dialogs
5648 * keyboard.h <Qmouse_movement>: Declare.
5650 * keyboard.c <Qmouse_movement>: Now extern.
5651 <Qecho_keystrokes>: New static variable.
5652 (read_key_sequence): Accept an additional argument, a flag to
5653 prevent redisplay during reading of the key sequence. All callers
5655 (read_menu_command): New function.
5656 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
5658 (toolkit_menubar_in_use): New function.
5659 (make_lispy_event): Use it instead of a compile-time test.
5661 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
5662 window-system being available.
5664 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
5665 to x-popup-dialog on the frame type, they all now support popup
5668 * dispnew.c (save_current_matrix): Save the margin areas.
5669 (restore_current_matrix): Restore margin areas.
5670 (update_frame_with_menu): New function.
5672 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
5675 * alloc.c (make_save_ptr): Now compiled unconditionally.
5677 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5679 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
5680 (redraw_frame, update_frame): Adjust users.
5681 * dispextern.h (set_window_update_flags): Adjust prototype.
5682 * xdisp.c (redisplay_internal): When updating all frames with zero
5683 windows_or_buffers_changed, assume that only the windows that shows
5684 current buffer should be really updated.
5686 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5688 Do not allocate huge temporary memory areas and objects while encoding
5689 for file I/O, thus reducing an enormous memory usage for large buffers.
5690 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
5691 * coding.h (struct coding_system): New member raw_destination.
5692 * coding.c (setup_coding_system): Initialize it to zero.
5693 (encode_coding_object): If raw_destination is set, do not create
5694 dst_object. Add comment.
5695 * fileio.c (toplevel): New constant E_WRITE_MAX.
5696 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
5697 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
5699 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
5701 * nsterm.m (windowDidExitFullScreen:)
5702 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
5704 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5706 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
5707 * keyboard.c (unblock_input_to): Don't process pending signals
5708 if a fatal error is in progress.
5710 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
5711 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
5712 they're talking about words in Lisp bool vectors.
5713 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
5714 * data.c (popcount_bits_word): Rename from popcount_size_t.
5715 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
5718 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5720 Improve support for popcount and counting trailing zeros (Bug#15550).
5721 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
5722 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
5723 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
5724 (popcount_size_t_msc, popcount_size_t_gcc):
5725 Remove; now done by Gnulib.
5726 (popcount_size_t): Now a macro that defers to Gnulib.
5727 (count_trailing_zero_bits): Return int, for consistency with
5728 Gnulib and because Emacs prefers signed to unsigned int.
5729 Don't assume that size_t is either unsigned int or unsigned long
5730 or unsigned long long.
5731 (size_t_to_host_endian): Do not assume that size_t is either
5732 exactly 32 or exactly 64 bits wide.
5733 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
5734 etc., so that it's now an enum constant, not a macro.
5735 No need to assume that it's either 32 or 64.
5737 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
5739 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
5742 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5744 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
5745 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
5747 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5749 emacs_read and emacs_write now use void *, not char *.
5750 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5751 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
5752 Buffer arg is now void *, not char *. This matches plain
5753 'read' and 'write' better, and avoids a constraint violation
5754 on Solaris 9 with Oracle Studio.
5756 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5758 * alloc.c (Fmake_string): For ASCII char initializer, prefer
5759 memset to explicit loop. Otherwise copy largest possible chunk
5760 from initialized to uninitialized part, thus allowing the longer
5761 memcpy runs and reducing the number of loop iterations.
5763 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
5765 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
5766 hide toolbar (Bug#15388).
5767 (windowDidEnterFullScreen:): If presentation options are zero,
5768 set them here (Bug#15388).
5769 (ns_update_auto_hide_menu_bar): Remove runtime check.
5770 Don't auto hide dock unless menubar is also auto hidden.
5772 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
5774 * editfns.c (message): Mention batch mode in doc string.
5776 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
5778 * nsterm.m (check_native_fs): Remove erroneous comment.
5780 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
5782 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
5783 uses find_newline instead of scan_newline and so doesn't move point.
5785 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
5787 Use hardware support for byteswapping on glibc x86 etc.
5788 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5789 whereas the old swap64 needed 30.
5790 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5791 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5792 Use byteswap.h's macros to swap bytes.
5793 * lisp.h (swap16, swap32, swap64): Remove.
5794 All uses replaced by bswap_16, bswap_32, bswap_64.
5796 * bytecode.c (exec_byte_code): Use some more volatile variables
5797 to work around local variables getting clobbered by longjmp.
5798 Port to pre-C99, which doesn't allow decls after stmts.
5800 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5802 * lisp.h (eassert): Assume that COND is true when optimizing.
5803 In other words, take on the behavior of eassert_and_assume.
5804 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5805 (eassert_and_assume): Remove. All uses replaced by eassert.
5807 * xdisp.c (Qglyphless_char): Now static.
5809 Adjust to merge from gnulib.
5810 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5811 * lisp.h: Include <verify.h>, for 'assume'.
5813 * eval.c (clobbered_eassert): New macro.
5814 (internal_catch, internal_condition_case)
5815 (internal_condition_case_1, internal_condition_case_2)
5816 (internal_condition_case_n): Use it instead of eassert
5817 when the argument contains locals clobbered by longjmp.
5818 Don't use clobbered locals outside of clobbered_eassert.
5819 (internal_lisp_condition_case): Use a volatile variable
5820 to work around a local variable's getting clobbered.
5822 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5824 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5825 (PUSH_HANDLER): New macro.
5826 (catchlist): Remove.
5827 (handlerlist): Always declare.
5829 * eval.c (catchlist): Remove (merge with handlerlist).
5830 (handlerlist, lisp_eval_depth): Not static any more.
5831 (internal_catch, internal_condition_case, internal_condition_case_1)
5832 (internal_condition_case_2, internal_condition_case_n):
5834 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5835 handlerlist/catchlist.
5836 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5837 handlerlist which can only handle a single condition-case handler at
5839 (find_handler_clause): Simplify since we only a single branch here
5842 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5844 (bcall0): New function.
5845 (exec_byte_code): Add corresponding cases. Improve error message when
5846 encountering an invalid byte-code. Let Bunwind_protect accept
5847 a function (rather than a list of expressions) as argument.
5849 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5850 and make them unconditional now that they're heap-allocated.
5852 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5854 * charset.c (Fdecode_char, Fencode_char): Remove description of
5855 `restriction' arg. now that it's hidden by advertised-calling-convention.
5857 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5859 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5860 Remove unused variable (from mac-port).
5861 (macfont_draw): Use s->ybase for correct y position.
5863 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5865 * frame.h (struct frame): Drop has_minibuffer member because...
5866 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5867 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5869 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5871 * window.h (struct window): Prefer enum text_cursor_kinds to int
5872 for phys_cursor_type member. Move the latter, phys_cursor_width,
5873 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5874 * window.c (replace_window, make_window): Adjust users.
5876 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5878 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5879 this module is never compiled otherwise.
5881 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5883 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5886 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5888 * xdisp.c (get_next_display_element): Don't call face_for_font in
5889 a build configured --without-x. (Bug#15484)
5891 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5893 * window.c (calc_absolute_offset): #elif should be #elif defined.
5895 * frame.c (delete_frame): Block/unblock input to overcome race
5896 condition (Bug#15475).
5898 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5900 * frame.c (delete_frame): Record selected frame only after
5901 calling Qdelete_frame_functions (Bug#15477).
5903 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5905 * nsterm.m (ns_selection_color): Remove.
5906 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5907 NSColor selectedText(Background)Color. Only for COCOA.
5908 (ns_term_init): Remove assignment of ns_selection_color, logic
5909 moved to ns_get_color.
5911 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5912 NS_SELECTION_COLOR_DEFAULT.
5913 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5915 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5917 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5918 frame' does not have the tool_bar_window member.
5920 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5922 Signal error when reading an empty byte-code object (Bug#15405)
5923 * lread.c (read1): Signal error.
5924 * alloc.c (make_byte_code): eassert header size.
5925 (sweep_vectors): Change an int to size_t.
5927 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5929 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5930 instead of ints, as it's the usual style for offsetof constants. See:
5931 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5933 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5934 This is ugly, but it should fix the performance problem for older
5935 GCC versions in the short run. I'll look into integrating the
5936 Gnulib module for popcount, as a better fix.
5937 See the thread starting in:
5938 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5939 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5940 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5941 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5942 (popcount_size_t): Use it.
5944 2013-09-24 Daniel Colascione <dancol@dancol.org>
5946 * process.c (Fnetwork_interface_info): Fix build break due to
5949 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5951 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5952 Prefer signed to unsigned integers where either will do.
5953 No need for 'const' on locals that do not escape.
5954 Omit easserts with unnecessary and unportable assumptions about
5955 alignment. Avoid unnecessary casts to char *.
5957 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5959 Use union for the payload of struct Lisp_Vector.
5960 This helps to avoid a few glitches dictated by C's aliasing rules.
5961 * lisp.h (struct Lisp_Vector): Use union for next and
5962 contents member. Adjust comment. Change related users.
5963 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5964 Related users changed.
5965 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5966 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5967 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5968 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5970 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5972 Optimize glyph row clearing and copying routines.
5973 * dispextern.h (struct glyph_row): Change layout of struct
5974 glyph_row to help copy_row_except_pointers. Adjust comment.
5975 * dispnew.c (null_row): Remove.
5976 (clear_glyph_row): Use offsetof and memset to find and clear
5977 just the members that need clearing. Adjust comment.
5978 (copy_row_except_pointers): Likewise for copying.
5980 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5982 Some minor cleanups of recently-added bool vector code.
5983 * conf_post.h (assume): Always return void. Use lint version
5984 only if GCC and MSC versions don't apply.
5985 * conf_post.h (assume):
5986 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5987 Depend on _MSC_VER, not __MSC_VER, for consistency with
5989 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5990 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5991 (bool_vector_binop_driver, count_trailing_zero_bits)
5992 (size_t_to_host_endian): Now static, not static inline;
5993 the latter isn't needed with modern compilers and doesn't
5994 work with older compilers anyway.
5996 * alloc.c (valgrind_p): Use bool for boolean.
5998 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
6000 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
6001 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
6002 (display_last_displayed_message_p, message_buf_print)
6003 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
6004 Use bool for boolean.
6005 * dispextern.h (cancel_line, init_desired_glyphs):
6006 Remove ancient leftover.
6007 (help_echo_showing_p, hourglass_shown_p):
6008 * lisp.h (noninteractive_need_newline): Adjust declaration.
6010 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
6012 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
6014 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
6015 ...this file and convert the latter to static. Adjust comment.
6016 (make_initial_frame):
6017 * window.c (init_window_once): Adjust user.
6018 * frame.h (last_nonminibuf_frame): Remove declaration.
6019 * lisp.h (selected_frame): Likewise.
6020 * msdos.c (the_only_display_info): Adjust comment.
6022 2013-09-23 Eli Zaretskii <eliz@gnu.org>
6024 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
6025 computing the end column of mouse-highlight that comes from
6026 display or overlay strings. (Bug#15437)
6027 (note_mouse_highlight): Adapt calculation of last argument to
6028 mouse_face_from_string_pos to the above change.
6030 * conf_post.h (__has_builtin): Define to zero, if undefined, on
6031 all platforms, not just for clang.
6033 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
6035 * filelock.c (lock_file_1): Rearrange to remove compiler warning
6036 about excess arguments to snprintf.
6038 * conf_post.h(assume): Use __builtin_unreachable for clang.
6040 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
6042 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
6043 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
6045 2013-09-23 Daniel Colascione <dancol@dancol.org>
6047 * alloc.c (USE_VALGRIND): New macro; on by default
6048 when ENABLE_CHECKING.
6049 (mark_maybe_object, mark_maybe_pointer)
6050 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
6052 (valgrind_p) [USE_VALGRIND]: New variable.
6053 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
6055 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
6057 * process.c (wait_reading_process_output): Change int pnamelen to
6060 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
6061 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
6062 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
6063 argument to unsigned long to avoid warning.
6064 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
6066 * conf_post.h (assume): Fix compiler error: x shall be cond.
6068 2013-09-22 Daniel Colascione <dancol@dancol.org>
6070 * xfns.c (x_get_monitor_attributes): Suppress unused variable
6071 warning when compiling without a window system.
6073 2013-09-22 Daniel Colascione <dancol@dancol.org>
6075 * data.c (Qbool_vector_p): New symbol.
6076 (bool_vector_spare_mask, popcount_size_t_generic)
6077 (popcount_size_t_msc, popcount_size_t_gcc)
6079 (bool_vector_binop_driver)
6080 (count_trailing_zero_bits, size_t_to_host_endian)
6081 (Fbool_vector_exclusive_or)
6082 (Fbool_vector_union)
6083 (Fbool_vector_intersection, Fbool_vector_set_difference)
6084 (Fbool_vector_subsetp, Fbool_vector_not)
6085 (Fbool_vector_count_matches)
6086 (Fbool_vector_count_matches_at): New functions.
6087 (syms_of_data): Intern new symbol, functions.
6088 * alloc.c (bool_vector_payload_bytes): New function.
6089 (Fmake_bool_vector): Instead of calling Fmake_vector,
6090 which performs redundant initialization and argument checking,
6091 just call allocate_vector ourselves. Make sure we clear any
6092 terminating padding to zero.
6093 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
6094 instead of open-coding the size calculation.
6095 (vroundup_ct): New macro.
6096 (vroundup): Assume argument >= 0; invoke vroundup_ct.
6097 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
6098 * composite.c (composition_gstring_put_cache):
6099 Change lint_assume to assume.
6100 * conf_post.h (assume): New macro.
6101 (lint_assume): Remove.
6102 * dispnew.c (update_frame_1): Change lint_assume to assume.
6103 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
6105 * image.c (gif_load): Change lint_assume to assume.
6106 * lisp.h (eassert_and_assume): New macro.
6107 (Qbool_vector_p): Declare.
6108 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
6109 (swap16, swap32, swap64): New inline functions.
6110 * macfont.m (macfont_shape): Change lint_assume to assume.
6111 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
6112 * xsettings.c (parse_settings): Use new swap16 and
6113 swap32 from lisp.h instead of file-specific macros.
6115 2013-09-22 Eli Zaretskii <eliz@gnu.org>
6117 * xdisp.c (try_window_id): Don't abort if cursor row could not be
6118 found (which can legitimately happen when the glyph row at the
6119 window start is disabled in the current_matrix. (Bug#15365)
6121 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
6123 Fix syntax.h bug introduced by recent INLINE change.
6124 syntax.h defined an extern inline function SYNTAX_ENTRY that was
6125 conditionally compiled one way in some modules, and a different
6126 way in others. This doesn't work with extern inline functions,
6127 which must have the same definition in all modules, because the
6128 defining code might be shared across modules, depending on the
6129 implementation. Symptoms reported by Martin Rudalics in:
6130 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
6131 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
6132 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
6133 overriding the corresponding functions in syntax.h.
6134 * syntax.h (syntax_property_entry, syntax_property_with_flags)
6135 (syntax_property): New inline functions.
6136 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
6137 Rewrite in terms of these new functions.
6139 2013-09-21 Eli Zaretskii <eliz@gnu.org>
6141 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
6142 not chars_in_text, whose result depends on the multibyteness of
6143 the current buffer. (Bug#15426)
6145 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
6147 Port recent change to hosts where pointers aren't 'long'.
6148 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
6149 Don't assume that pointers are the same width as 'long'.
6150 Add a compile-time check that a pointer fits into two X slots.
6152 A simpler, centralized INLINE.
6153 * conf_post.h (INLINE): Define only if not already defined.
6154 This allows us to use a single INLINE, defined by one file
6156 * emacs.c (INLINE): Define it.
6157 Also, include category.h, charset.h, composite.h, dispextern.h,
6158 syntax.h, systime.h, so that their INLINE definitions are expanded
6160 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
6161 * buffer.h, buffer.c (BUFFER_INLINE):
6162 * category.h, category.c (CATEGORY_INLINE):
6163 * character.h, character.c (CHARACTER_INLINE):
6164 * charset.h, charset.c (CHARSET_INLINE):
6165 * composite.h, composite.c (COMPOSITE_INLINE):
6166 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
6167 * frame.h, frame.c (FRAME_INLINE):
6168 * intervals.h, intervals.c (INTERVALS_INLINE):
6169 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
6170 * lisp.h, alloc.c (LISP_INLINE):
6171 * process.h, process.c (PROCESS_INLINE):
6172 * syntax.h, syntax.c (SYNTAX_INLINE):
6173 * systime.h, sysdep.c (SYSTIME_INLINE):
6174 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
6175 * window.h, window.c (WINDOW_INLINE):
6176 Remove. All uses replaced with INLINE.
6178 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
6180 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
6183 2013-09-19 Eli Zaretskii <eliz@gnu.org>
6185 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
6186 'const char *' to avoid compiler warnings due to similar change in
6187 the prototype of x_get_string_resource.
6189 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6191 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
6192 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
6193 going to replace static variables below. Adjust comments.
6194 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
6195 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
6196 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
6197 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
6198 Related users changed.
6199 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
6200 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
6201 last_mouse_movement_time, going to replace static variables below.
6203 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
6204 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
6206 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
6207 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
6208 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
6209 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
6210 static variables below.
6211 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
6212 (last_mouse_scroll_bar): Remove.
6213 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
6214 (mouseExited): Related users changed.
6216 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6218 Do not use external array to process X scroll bar messages.
6219 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
6220 (x_send_scroll_bar_event): Pack window pointer into two slots
6221 of XClientMessageEvent if we're 64-bit. Adjust comment.
6222 (x_scroll_bar_to_input_event): Unpack accordingly.
6224 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6226 Ifdef away recent changes which aren't relevant to NS port.
6227 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
6228 [!HAVE_NS]: Declare as such.
6229 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
6230 [!HAVE_NS]: Define as such.
6232 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6234 * frame.c (x_redo_mouse_highlight): New function
6235 to factor out common code used in W32 and X ports.
6236 * dispextern.h (x_redo_mouse_highlight): Add prototype.
6237 * xterm.h (struct x_display_info):
6238 * w32term.h (struct w32_display_info):
6239 * nsterm.h (struct ns_display_info): New members
6240 last_mouse_motion_frame, last_mouse_motion_x and
6241 last_mouse_motion_y, going to replace static variables below.
6242 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
6243 (redo_mouse_highlight): Remove.
6244 (note_mouse_movement, syms_of_xterm): Adjust user.
6245 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
6246 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
6247 (redo_mouse_highlight): Remove.
6248 (note_mouse_movement, syms_of_w32term): Adjust user.
6249 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
6250 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
6252 (note_mouse_movement, mouseMoved, syms_of_nsterm):
6253 * nsfns.m (compute_tip_xy): Adjust user.
6255 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6257 * frame.c (x_mouse_grabbed): New function.
6258 * dispextern.h (x_mouse_grabbed): Add prototype.
6259 (last_mouse_frame): Remove declaration.
6260 * xterm.h (struct x_display_info):
6261 * w32term.h (struct w32_display_info):
6262 * nsterm.h (struct ns_display_info): New member
6263 last_mouse_frame, going to replace...
6264 * xdisp.c (last_mouse_frame): ...global variable.
6265 (note_tool_bar_highlight):
6266 * w32term.c (w32_mouse_position, w32_read_socket):
6267 * xterm.c (XTmouse_position, handle_one_xevent):
6268 Use x_mouse_grabbed.
6269 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
6271 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6273 * w32term.c (w32_read_socket): Avoid temporary
6274 variables in a call to x_real_positions.
6275 * xterm.c (handle_one_xevent): Likewise.
6277 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6279 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
6280 (x_icon_type): Remove prototype.
6281 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
6282 * frame.c (x_icon_type): Remove.
6283 * w32term.c (x_make_frame_visible, x_iconify_frame):
6284 * xterm.c (x_make_frame_visible, x_iconify_frame):
6285 Use x_set_bitmap_icon to factor out common code.
6287 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6289 * dispextern.h (check_x_display_info, x_get_string_resource):
6290 Declare here just once and unify the latter.
6291 * frame.c (check_x_display_info, x_get_string_resource):
6292 * nsterm.h (check_x_display_info):
6293 * xrdb.c (x_get_string_resource):
6294 * xterm.h (check_x_display_info): Remove prototypes.
6295 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
6296 * w32reg.c (x_get_string_resource): Likewise.
6297 (w32_get_rdb_resource): Adjust user.
6299 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6301 * xterm.h (struct x_display_info): New member
6302 x_pending_autoraise_frame, going to replace...
6303 * xterm.c (pending_autoraise_frame): ...static variable.
6304 (x_new_focus_frame, XTread_socket): Adjust users.
6305 * w32term.h (struct w32_display_info): New member
6306 w32_pending_autoraise_frame, going to replace...
6307 * w32term.c (pending_autoraise_frame): ...global variable.
6308 (x_new_focus_frame, w32_read_socket): Adjust users.
6310 2013-09-17 Glenn Morris <rgm@gnu.org>
6312 * xdisp.c (message_dolog): If we create *Messages*,
6313 switch it to messages-buffer-mode.
6315 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
6317 Don't overuse 'const' in types of locals.
6318 * bidi.c (bidi_count_bytes):
6319 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
6320 (xg_event_is_for_scrollbar):
6321 * xselect.c (x_handle_property_notify)
6322 (x_handle_selection_notify, x_handle_dnd_message):
6323 * xsettings.c, xsettings.h (xft_settings_event):
6324 * xterm.c (x_handle_net_wm_state, handle_one_event)
6325 (x_menubar_window_to_frame, x_detect_focus_change)
6326 (construct_mouse_click, note_mouse_movement)
6327 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6328 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6329 (handle_one_xevent, x_handle_net_wm_state):
6330 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
6331 (x_handle_dnd_message):
6332 Avoid unnecessary 'const', typically the second 'const' in
6333 'const foo * const arg', a 'const' that does not affect the API
6334 and doesn't significantly help the human reader.
6336 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6338 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
6339 only if Glib < 2.36.0.
6340 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
6341 * xsettings.c (init_gconf, init_gsettings): Do not check
6343 * xterm.c (handle_one_xevent): Do not call to x_clear_area
6345 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
6347 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
6349 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
6350 before calling g_type_init.
6352 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
6354 * nsterm.m (syms_of_nsterm): ... to here.
6356 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6358 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
6359 (ignore_next_mouse_click_timeout): Use Time as X does.
6360 (handle_one_xevent): Avoid cast and use unsigned comparison.
6362 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6364 Do not copy X event in handle_one_xevent except KeyPress case.
6365 Wnen XEvent is processed, it is unlikely to be changed except
6366 KeyPress case, so we can avoid copying and use const pointer to
6367 const data to make sure that an event is not changed elsewhere.
6368 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
6369 const' and do not create local copy except for the KeyPress event.
6370 Use casts to avoid a few glitches. Adjust formatting. Add comments.
6371 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
6372 (x_handle_net_wm_state, x_menubar_window_to_frame)
6373 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
6374 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6375 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
6376 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
6377 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
6378 (x_handle_dnd_message):
6379 * xsettings.c (xft_settings_event):
6380 Use 'const XEvent * const' where appropriate.
6381 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
6383 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6385 Fix X event waiting to handle multiple frames.
6386 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
6387 * xterm.c (pending_event_wait): Remove. Adjust users.
6388 (x_detect_focus_change): Pass frame arg.
6389 (handle_one_xevent): Find related frame early and clear per-frame
6390 wait_event_type only if this is an event for the relevant frame.
6391 (x_wait_for_event): Use per-frame wait_event_type.
6393 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
6395 * nsfns.m (Fx_create_frame): Fix font driver registration for
6398 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
6399 for syms_of_macfont.
6401 * nsterm.m: Include macfont.h.
6402 (ns_tmp_flags, ns_tmp_font): Remove.
6403 (ns_compute_glyph_string_overhangs): Check for driver Qns.
6404 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
6405 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
6406 (changeFont:): Fix code style. Check for font driver type when
6409 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
6412 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
6413 (nsfont_open): Set font driver type.
6414 Set font->ascent and font->descent. Figure out font instead of
6415 ns_tmp_font, and flags instead of ns_tmp_flags.
6416 Fix indentation. Remove call to ns_draw_text_decoration,
6419 * nsfns.m: Include macfont.h.
6420 (Fx_create_frame): Register macfont driver, make a better default font.
6421 (Fns_popup_font_panel): Get font from macfont driver, if used.
6423 * macfont.m, macfont.h, macuvs.h: New files.
6425 * font.h: Declare syms_of_macfont.
6427 * font.c (syms_of_font): Call syms_of_macfont.
6429 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
6431 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6433 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
6434 and it is always zero for others, so I assume that this is an ancient
6435 leftover which nobody will want to change any more.
6436 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
6437 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
6438 * frame.c (x_set_scroll_bar_width):
6439 * w32fns.c (w32_createscrollbar):
6440 * w32term.c (w32_set_vertical_scroll_bar):
6441 * xfns.c (x_set_scroll_bar_default_width):
6442 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
6443 (x_scroll_bar_expose): Related users changed.
6445 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6447 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
6448 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
6449 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
6451 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
6453 * nsterm.h, w32term.h, xterm.h: ...and not here.
6454 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
6455 Remove unused Xisms.
6456 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
6457 these modules are never compiled otherwise.
6459 2013-09-14 Eli Zaretskii <eliz@gnu.org>
6461 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
6462 Doc fix. (Bug#15375)
6464 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6466 Unify Fx_focus_frame between all ports.
6467 * frame.h (x_focus_frame): New prototype.
6468 * xfns.c (Fx_focus_frame): Remove.
6469 (syms_of_xfns): Do not defsubr it.
6470 (x_focus_frame): X implementation.
6471 * nsfns.m (Fx_focus_frame): Remove.
6472 (syms_of_nsfns): Do not defsubr it.
6473 (x_focus_frame): NS implementation.
6474 * w32term.c (Fx_focus_frame): Remove.
6475 (x_focus_on_frame): Rename to...
6476 (x_focus_frame): W32 implementation.
6477 * w32term.h (x_focus_on_frame): Remove prototype.
6478 * w32fns.c (Fx_focus_frame): Remove.
6479 (syms_of_w32fns): Do not defsubr it.
6480 * frame.c (Fx_focus_frame): Define here.
6481 (syms_of_frame): Defsubr here.
6482 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
6484 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6486 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
6487 All of them are replaced with FRAME_DISPLAY_INFO, defined in
6488 each port to reference the port-specific window system data.
6489 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
6490 (FRAME_DISPLAY_INFO): Define.
6491 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
6492 (FRAME_DISPLAY_INFO): Define. Adjust users.
6493 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
6494 (FRAME_DISPLAY_INFO): Define. Adjust users.
6495 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
6496 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
6497 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
6498 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
6499 * xselect.c, xterm.c: All related users changed.
6501 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6503 * xterm.h (x_window_to_frame, x_any_window_to_frame)
6504 (x_menubar_window_to_frame): Remove prototypes.
6505 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6506 (x_menubar_window_to_frame, x_top_window_to_frame):
6508 * xterm.c (x_window_to_frame, x_any_window_to_frame)
6509 (x_menubar_window_to_frame, x_top_window_to_frame):
6510 ...to here and convert all but the last to static.
6512 2013-09-12 Eli Zaretskii <eliz@gnu.org>
6514 * lisp.mk (lisp): Add w32-common-fns.elc.
6516 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
6518 * charset.c (char_charset): Document an exception for char-charset.
6520 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6522 * xterm.h (x_display_info): New field last_user_time...
6523 * xterm.c (toplevel): ...to replace static last_user_time.
6524 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
6526 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6528 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
6529 scroll bar values to prevent thumb from disappear and update comment.
6531 2013-09-11 Glenn Morris <rgm@gnu.org>
6533 * emacs.c (usage_message): Possessive apostrophe tweak.
6535 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6537 * nsterm.m (syms_of_nsterm): Use Qns.
6538 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
6539 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
6540 * xfns.c (x_display_info_for_name, Fx_open_connection):
6541 Remove old '#if 0' code.
6542 (syms_of_xfns): Use Qx.
6543 * termhooks.h (fullscreen_hook): Remove the leftover.
6544 (struct terminal): Fix typo in comment.
6546 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6548 Cleaning up a few X scroll bar bits.
6549 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
6550 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6551 New member last_seen_part, going to replace...
6552 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
6553 (xt_action_hook) [USE_LUCID]: Adjust user.
6554 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
6555 Lucid-specific scroll bar support.
6556 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
6557 to int and adjust to use last_seen_part member.
6558 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
6559 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6560 Initialize last_seen_part.
6562 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6564 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
6565 insert-buffer-substring an empty string.
6567 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6569 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
6570 avoiding a GCC warning.
6572 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6574 Ifdef away frame tool bar code when it is not really used.
6575 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
6576 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
6577 and minimize_tool_bar_window_p under the above.
6578 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
6579 (fset_tool_bar_window): Likewise.
6580 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6581 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
6582 (change_frame_size_1):
6583 * window.c (window_from_coordinates, Frecenter): Adjust users.
6584 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
6585 code is not really used.
6586 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
6587 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
6588 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
6589 [!USE_GTK && !HAVE_NS]: Define as such.
6590 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
6591 (note_mouse_highlight, expose_frame):
6592 * xfns.c (x_set_tool_bar_lines):
6593 * xterm.c (handle_one_xevent): Adjust users.
6595 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6597 Fix corruption with multiple emacsclient -t instances (Bug#15222).
6598 This bug was introduced by my 2013-08-26 patch, which incorrectly
6599 assumed that the terminfo implementation doesn't use termcap buffers.
6600 * term.c (init_tty) [TERMINFO]: Remove optimization, as
6601 these buffers apparently are used after all.
6602 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
6603 (struct tty_display_info): Define members termcap_term_buffer and
6604 termcap_strings_buffer even if TERMINFO.
6606 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6609 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
6610 'usage' docstring entry to pacify make-docfile.
6612 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
6614 Change comparison functions =, <, >, <=, >= to take many arguments.
6615 * data.c: Change comparison functions' interface and implementation.
6616 * lisp.h: Make arithcompare available for efficient two arg
6618 * bytecode.c: Use arithcompare.
6619 * fileio.c: Use new interface.
6621 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6623 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
6625 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
6627 * eval.c (Feval): Document the new use of `lexical'.
6629 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6631 Review and drop old frame resize hack.
6632 * frame.h (struct frame): Remove force_flush_display_p.
6633 * dispnew.c (update_frame): Adjust user and don't call
6634 flush_frame here. The comment has said that there was an issues
6635 with redisplaying fringes, but I don't see any differences with
6636 and without this hack. Hopefully we can continue without it.
6637 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
6638 current frame matrices twice if resized_p is set.
6640 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6642 Do not populate pure Xism x_sync to other ports.
6643 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
6644 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
6645 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
6646 * w32term.h (x_sync): Remove prototype.
6648 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6650 Cleanup frame flushing.
6651 * dispextern.h (struct redisplay_interface):
6652 Drop flush_display_optional because flush_display is enough
6653 for X and flushing via RIF is just a no-op for others.
6654 * frame.h (flush_frame): New function.
6655 * dispnew.c (update_frame):
6656 * minibuf.c (read_minibuf):
6657 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
6659 * keyboard.c (detect_input_pending_run_timers): Do not flush
6660 all frames but selected one in redisplay_preserve_echo_area.
6661 * nsterm.m (ns_flush): Remove no-op.
6662 (ns_redisplay_interface): Adjust user.
6663 * w32term.h (x_flush): Remove no-op.
6664 (w32_redisplay_interface): Adjust user.
6665 * xterm.c (x_flush): Simplify because we do not flush all
6666 frames at once any more. Adjust comment.
6667 (x_redisplay_interface): Adjust user.
6669 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
6671 Port --without-x --enable-gcc-warnings to Fedora 19.
6672 * gfilenotify.c (globals_of_gfilenotify):
6673 Call g_type_init only if using an older glib version that needs it.
6675 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6677 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6678 (last_glyphless_glyph_merged_face_id): Remove declarations.
6679 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
6680 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6681 (last_glyphless_glyph_merged_face_id): Now static.
6682 (merge_escape_glyph_face): New function, refactored from...
6683 (get_next_display_element): ...here.
6684 (merge_glyphless_glyph_face): New function, refactored from...
6685 (produce_glyphless_glyph): ...here...
6686 * term.c (produce_glyphless_glyph): ...and here.
6688 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
6690 * eval.c (eval_sub): Only call Ffunction if necessary.
6692 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6694 Attempt to make redisplay more selective when changing cursor type.
6695 * frame.h (struct frame): New bitfield cursor_type_changed.
6696 * xdisp.c (cursor_type_changed): Remove.
6697 (try_cursor_movement, redisplay_window, try_window_id)
6698 (set_frame_cursor_types, try_window_reusing_current_matrix):
6699 Adjust to use per-frame bitfield.
6700 (redisplay_internal): Look for cursor type change on each visible
6701 frame and consider all frames if cursor type has been changed on
6702 the frame other than selected. If cursor type has been changed on
6703 selected frame only, do not use fast update.
6705 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6707 Attempt to make redisplay more selective when changing fonts.
6708 * frame.h (struct frame): New bitfield fonts_changed.
6709 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
6710 (adjust_frame_glyphs): Add prototype.
6711 * dispnew.c (fonts_changed_p): Remove.
6712 (adjust_glyphs): Remove because we do not
6713 adjust matrices on all frames at once any more.
6714 (adjust_frame_glyphs): Block and unblock input here.
6715 (adjust_glyph_matrix): Use fonts_changed.
6716 (change_frame_size_1): Use adjust_frame_glyphs.
6717 * font.c (font_open_entity): Use fonts_changed.
6718 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
6719 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6720 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
6721 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
6722 (shrink_mini_window, Fresize_mini_window_internal)
6723 (window_scroll_pixel_based, Fset_window_configuration)
6724 (apply_window_adjustment, Fset_window_vscroll):
6725 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6726 Use adjust_frame_glyphs.
6727 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
6728 (try_window_reusing_current_matrix, try_window_id, display_line)
6729 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
6730 (redisplay_internal): Consider fonts_changed and adjust frame
6731 matrices for each frame only if the frame is visible. If font
6732 has been changed on some frame during full redisplay, retry
6733 only visible frames where the font has been actually changed.
6735 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6737 Cache current header and mode line height for each window.
6738 * window.h (struct window): New fields mode_line_height
6739 and header_line_height.
6740 * window.c (make_window): Initialize them.
6741 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6742 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
6743 (current_mode_line_height, current_header_line_height):
6745 * xdisp.c (current_mode_line_height, current_header_line_height):
6747 (pos_visible_p, init_xdisp): Adjust user.
6748 (redisplay_window): Invalidate mode_line_height and
6749 header_line_height if current and desired matrices do not agree.
6751 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6753 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
6754 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
6756 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6758 Make --without-x compatible with --enable-gcc-warnings.
6759 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
6760 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
6761 members under HAVE_WINDOW_SYSTEM.
6762 * keyboard.c (make_lispy_focus_out): Likewise.
6763 (record_menu_key): Move under HAVE_MENUS.
6764 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
6765 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
6766 (syms_of_xdisp): Adjust user.
6767 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
6768 (start_hourglass, cancel_hourglass):
6769 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
6770 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
6771 and CLEAR_FONT_TABLE_NFONTS.
6772 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
6773 Declare only if HAVE_WINDOW_SYSTEM.
6774 (lface_same_font_attributes_p, clear_face_gcs): Define only
6775 if HAVE_WINDOW_SYSTEM.
6777 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6779 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
6780 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
6781 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
6783 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
6785 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
6787 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6789 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6790 This fixes a type error on hosts where ptrdiff_t is wider than int.
6792 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6794 * keyboard.c (read_key_sequence_vs): New function.
6795 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6798 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6800 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6802 Makefile improvements.
6803 * Makefile.in (config.status): Don't use double-colon rules, as
6804 they are not portable according to POSIX. Fix shell typo with `;
6805 I guess this rule has never been tested?
6806 (VCSWITNESS): New macro, to override any environment var.
6808 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6810 * xterm.h (struct x_display_info): Do not track X connection
6811 fd separately because it is always available from Display.
6812 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6815 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6817 * buffer.c (drop_overlay):
6818 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6819 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6821 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6823 * buffer.c (Fmake_overlay, Fmove_overlay):
6824 * intervals.c (set_point_from_marker):
6825 * print.c (PRINTPREPARE): Prefer signal_error
6826 to plain error and report unsuitable marker too.
6828 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6830 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6831 for 'dragging' member.
6832 (struct x_output): Remove set-but-unused leftovers
6833 'left_before_move' and 'top_before_move'.
6834 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6835 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6836 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6837 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6838 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6839 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6840 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6841 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6843 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6845 * nsfont.m (INVALID_GLYPH): New define.
6846 (nsfont_encode_char): Use INVALID_GLYPH.
6847 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6849 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6851 * xterm.c (x_last_mouse_movement_time): Revert last change.
6852 This code should use XDisplayMotionBufferSize to check display's
6853 motion history first, and there are few other issues as well.
6854 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6855 (handle_one_xevent): Adjust user.
6857 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6859 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6860 * frame.c (Flast_nonminibuf_frame): ... to here.
6861 (check_minibuf_window): Don't abort if no window was found
6864 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6866 Use XGetMotionEvents to ask the last mouse motion time from X server.
6867 * xterm.c (X_MOTION_HISTORY): Default to 1.
6868 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6869 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6870 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6871 Ifdef away legacy code.
6872 (XTmouse_position, x_scroll_bar_report_motion):
6873 Use x_last_mouse_movement_time.
6874 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6877 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6879 * msdos.c (last_mouse_window): Move to...
6880 (dos_rawgetc): ...this function and adjust comment.
6881 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6882 (mouseMoved): ...this function and adjust comment.
6883 * w32term.c (last_window): Likewise with...
6884 (w32_read_socket): ...this function.
6885 * xterm.c (last_window): Likewise with...
6886 (handle_one_xevent): ...this function.
6888 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6890 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6891 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6892 (handle_one_xevent): ...to here.
6893 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6896 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6898 * msdos.c (IT_set_terminal_window): Remove no-op.
6899 (initialize_msdos_display): Adjust terminal setup.
6900 * w32console.c (w32con_set_terminal_window): Remove no-op.
6901 (initialize_w32_display): Adjust terminal setup.
6902 * w32term.c (w32_set_terminal_window): Remove no-op.
6903 (w32_create_terminal): Adjust terminal setup.
6904 * xterm.c (XTset_terminal_window): Remove no-op.
6905 (x_create_terminal): Adjust terminal setup.
6907 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6909 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6911 (ns_create_terminal): Adjust terminal setup.
6912 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6914 (w32_create_terminal): Adjust terminal setup.
6915 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6917 (x_create_terminal): Adjust terminal setup.
6919 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6921 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6922 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6923 * dispnew.c (buffer_posn_from_coords):
6924 * window.c (Fwindow_end, displayed_window_lines):
6925 * xdisp.c (redisplay_mode_lines): Use it.
6927 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6929 * fontset.c (face_for_char): Check char in the current face font first
6930 if HAVE_NS (Bug#15138).
6932 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6934 * window.c (temp_output_buffer_show): Make sure window returned
6935 by display_buffer is live (Bug#15213).
6937 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6939 Minor cleanup to avoid forward declarations.
6940 * coding.h (struct ccl_spec): Remove forward declaration.
6941 * composite.h (toplevel): Include font.h.
6942 (struct composition_it, struct face, struct font_metrics):
6943 Remove forward declaration.
6944 * dispextern.h (struct image, struct atimer): Likewise.
6945 * emacsgtkfixed.h (struct frame): Likewise.
6946 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6947 * font.h (struct font_driver, struct font, struct glyph_string)
6948 (struct face): Remove forward declaration.
6949 * fontset.h (struct face, struct font): Likewise.
6950 * frame.h (toplevel): Style cleanup.
6951 (enum output_method): Move to...
6952 * termhooks.h (enum output_method): ...here.
6953 (struct glyph, struct frame, struct ns_display_info)
6954 (struct x_display_info, struct w32_display_info):
6955 Remove forward declaration.
6956 * xterm.h (toplevel): Include termhooks.h.
6957 (struct font, struct window, struct glyph_matrix, struct frame)
6958 (struct input_event, struct face, struct image): Remove forward
6960 * gtkutil.h (struct _widget_value): Likewise.
6961 * keyboard.h (toplevel): Include termhooks.h.
6962 (struct input_event): Remove forward declaration.
6964 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6966 * intervals.c (set_point_from_marker): New function.
6967 * editfns.c (Fgoto_char):
6968 * process.c (Finternal_default_process_filter):
6969 * window.c (select_window_1): Use it.
6970 * buffer.h (set_point_from_marker): Add prototype.
6972 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6974 * w32.c (term_winsock): Call release_listen_threads before calling
6976 (_sys_wait_accept): Wait for accept event in a loop with a finite
6977 timeout, instead of waiting indefinitely. Will hopefully avoid
6978 hanging during exit because WSACleanup deadlocks waiting for the
6979 event object to be released. (Bug#14333)
6981 * w32proc.c (release_listen_threads): New function, signals all
6982 the reader threads that listen for connections to stop waiting.
6984 * w32.h (release_listen_threads): Add prototype.
6986 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6988 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6989 field of new marker (for sanity and safety).
6990 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6991 anyway because XMISCTYPE is a function and can't be an lvalue).
6993 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6995 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6996 (x_after_update_window_line, x_scroll_bar_create)
6997 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6998 (handle_one_xevent, x_clear_frame_area):
6999 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
7000 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
7001 * xterm.h (x_clear_area): Adjust prototype.
7003 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
7005 Hook scanning and indentation functions to find_newline. This helps
7006 to avoid duplicated code and renders more respect to newline cache.
7007 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
7008 * cmds.c (Fforward_line):
7009 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
7010 Use find_newline and avoid unnecessary point movements.
7011 * search.c (scan_newline): Implement on top of find_newline.
7013 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
7015 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
7016 scoped code (bug#11258).
7018 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
7020 * nsterm.m (last_window): New variable.
7021 (EV_TRAILER2): New macro.
7022 (EV_TRAILER): Call EV_TRAILER2.
7023 (mouseMoved:): Add support for mouse-autoselect-window
7024 on nextstep (Bug#6888).
7026 2013-08-28 Andreas Schwab <schwab@suse.de>
7028 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
7029 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
7030 Remove unused macro definitions.
7031 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
7032 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
7033 Only define if emacs.
7035 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
7037 Prefer enum glyph_row_area to int where appropriate.
7038 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
7040 (window_box, window_box_width, window_box_left, window_box_left_offset)
7041 (window_box_right, window_box_right_offset): Adjust prototypes.
7042 * xdisp.c (window_box, window_box_width, window_box_left)
7043 (window_box_left_offset, window_box_right, window_box_right_offset):
7044 Use enum glyph_row_area. Adjust users and tweak comment where needed.
7045 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
7046 * nsterm.m (ns_clip_to_row):
7047 * w32term.c (w32_clip_to_row):
7048 * xterm.c (x_clip_to_row): Likewise.
7050 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
7052 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
7053 (Fprevious_overlay_change): Fast path for buffer with no overlays.
7055 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
7057 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
7058 for portability to hosts where /bin/sh has problems.
7060 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
7062 Redesign redisplay interface to drop global output_cursor.
7063 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
7064 (toplevel): Remove declaration of output_cursor.
7065 (set_output_cursor, x_cursor_to): Remove prototype.
7066 * window.h (struct window): New member output_cursor.
7067 (output_cursor_to): New function to replace RIF member.
7068 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
7069 (update_text_area, set_window_cursor_after_update): Use it.
7070 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
7071 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7072 * nsterm.m (ns_update_window_begin, ns_update_window_end):
7073 * w32term.c (x_update_window_begin, x_update_window_end):
7074 * xterm.c (x_update_window_begin, x_update_window_end):
7075 Adjust to use per-window output cursor.
7077 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
7079 Simplify SELECT_TYPE-related code.
7080 Like EMACS_TIME, this portability layer is no longer needed, since
7081 Emacs has been using fd_set as a portability layer for some time.
7082 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
7083 (SELECT_TYPE): Remove. All uses changed to fd_set.
7084 (fd_set) [!FD_SET]: New typedef.
7086 Simplify EMACS_TIME-related code.
7087 This portability layer is no longer needed, since Emacs has been
7088 using struct timespec as a portability layer for some time.
7089 * atimer.h, buffer.h, dispextern.h, xgselect.h:
7090 Include <time.h> rather than "systime.h"; that's all that's needed now.
7091 * dispnew.c: Include <timespec.h> rather than "systime.h";
7092 that's all that's needed now.
7093 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
7094 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
7095 TIMESPEC_RESOLUTION.
7096 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
7097 LOG10_TIMESPEC_RESOLUTION.
7098 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
7099 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
7100 (make_emacs_time): Remove. All used changed to make_timespec.
7101 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
7102 (current_timespec): Rename from current_emacs_time. All uses changed.
7103 (add_emacs_time): Remove. All uses changed to timespec_add.
7104 (sub_emacs_time): Remove. All uses change dot timespec_sub.
7105 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
7106 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
7107 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
7108 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
7109 (current_timespec): Rename from current_emacs_time. All uses changed.
7110 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
7111 changed to timespec_cmp.
7112 * xgselect.c: Include <timespec.h>, since our .h files don't.
7114 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
7116 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
7117 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
7118 Remove the leftovers.
7119 * gtkutil.c (toplevel): Do not declare Qxft but include
7121 * image.c (toplevel): Do not declare Vlibrary_cache because
7122 it's already done in lisp.h.
7124 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
7126 * lisp.h (Mouse_HLInfo): Move from here...
7127 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
7128 (reset_mouse_highlight): New function.
7129 * msdos.c (dos_set_window_size, IT_update_begin)
7130 (internal_terminal_init):
7131 * nsterm.m (ns_update_window_end, x_free_frame_resources)
7132 (ns_initialize_display_info):
7133 * w32console.c (initialize_w32_display):
7134 * w32term.c (x_update_window_end, x_free_frame_resources)
7135 (w32_initialize_display_info):
7136 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
7137 * window.c (Fdelete_other_windows_internal):
7138 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
7139 * termchar.h (toplevel):
7140 * xterm.h (toplevel): Include dispextern.h.
7142 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
7144 Fix minor problems found by static checking.
7145 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
7146 (expect): Avoid nested-if warning.
7147 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
7148 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
7149 * nsterm.h, nsterm.m (ns_select):
7150 * xgselect.c, xgselect.h (xg_select):
7151 Adjust signature to better match pselect's.
7152 * nsterm.m (ns_select):
7153 Don't set *TIMEOUT, since pselect doesn't.
7154 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
7155 diagnostic about assigning const char * to it.
7156 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
7158 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
7160 * lread.c (substitute_object_recurse): Handle hash-tables as well
7163 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
7165 Fix unlikely core dump in init_tty, and simplify terminfo case.
7166 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
7167 The old version incorrectly dumped core if malloc returned a
7168 buffer containing only non-NUL bytes.
7169 (init_tty): Do not allocate or free termcap buffers; the
7170 struct does that for us now.
7171 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
7172 (struct tty_display_info): Define members termcap_term_buffer and
7173 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
7174 use them. Allocate them directly in struct rather than indirectly
7175 via a pointer, to simplify init_tty.
7177 * frame.c (check_minibuf_window): Initialize 'window' properly,
7178 so that Emacs reliably aborts later if 'window' is not initialized.
7180 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
7182 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
7183 of VoidSymbol (Bug#15154).
7185 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7187 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
7188 mouse_face_beg_y and mouse_face_end_y.
7189 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
7190 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
7191 Adjust users and update comment where appropriate.
7193 2013-08-26 Martin Rudalics <rudalics@gmx.at>
7195 * frame.c (check_minibuf_window): New function.
7196 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
7197 Call check_minibuf_window (Bug#15183).
7199 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7201 * window.h (struct window): Replace last_cursor with last_cursor_vpos
7202 because this is the only last cursor data we need to keep and consult.
7203 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
7204 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
7207 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7209 Fix recovering from possible decompression error.
7210 Since insert_from_gap doesn't always move point, we can't use PT as
7211 the position where the partially decompressed data ends, and
7212 should count how many bytes was produced so far.
7213 * decompress.c (struct decompress_unwind_data): Add nbytes member.
7214 (unwind_decompress): Really delete partially uncompressed data.
7215 (Fzlib_decompress_region): Take decompressed data size into account.
7217 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7219 * syntax.c (init_syntax_once): Adjust comment and do an early
7220 initialization of Qchar_table_extra_slots just once...
7221 * casetab.c (init_casetab_once):
7222 * category.c (init_category_once):
7223 * character.c (syms_of_character):
7224 * coding.c (syms_of_coding):
7225 * xdisp.c (syms_of_xdisp): ...and omit it here.
7227 2013-08-24 Eli Zaretskii <eliz@gnu.org>
7229 * xdisp.c (get_next_display_element): Don't apply to characters
7230 from a display vector the logic of setting it->end_of_box_run_p
7231 suitable for characters from a buffer. (Bug#15175)
7233 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
7234 to handle directories, rather than '_utime' which doesn't.
7237 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
7239 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
7240 or fullscreen (Bug#14627).
7242 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
7244 System-dependent integer overflow fixes.
7245 * process.c (Fset_process_window_size): Signal an error if
7246 the window size is outside the range supported by the lower level.
7247 * sysdep.c (set_window_size): Return negative on error,
7248 nonnegative on success, rather than -1, 0, 1 on not in system,
7249 failure, success. This is simpler. Caller changed.
7250 (serial_configure): Remove unnecessary initialization of local.
7251 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
7252 size fits in unsigned long; this isn't true on some 32-bit hosts.
7253 Avoid buffer overrun if some future version of /proc/meminfo has a
7254 variable name longer than 20 bytes.
7255 (system_process_attributes) [__FreeBSD__]:
7256 Don't assume hw.availpages fits in 'int'.
7258 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
7260 Don't let very long directory names overrun the stack.
7261 Fix some related minor problems involving "//", vfork.
7262 * callproc.c (encode_current_directory): New function.
7263 (call_process): Don't append "/"; not needed.
7264 * fileio.c (file_name_as_directory_slop): New constant.
7265 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
7266 this can save the caller having to alloca.
7267 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
7268 Use SAFE_ALLOCA, not alloca.
7269 (directory_file_name, Fexpand_file_name): Leave leading "//"
7270 alone, since it can be special even on POSIX platforms.
7271 * callproc.c (call_process):
7272 * process.c (Fformat_network_address):
7273 * sysdep.c (sys_subshell):
7274 Use encode_current_directory rather than rolling our own.
7275 (create_process): No need to encode directory; caller does that now.
7276 * process.h (encode_current_directory): New decl.
7277 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
7278 Rework to avoid 'goto xyzzy;'.
7280 2013-08-23 Eli Zaretskii <eliz@gnu.org>
7282 * xdisp.c (handle_face_prop): If the default face was remapped use
7283 the remapped face for strings from prefix properties. (Bug#15155)
7285 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7287 Minor cleanup for redisplay interface and few related functions.
7288 * frame.h (enum text_cursor_kinds): Move from here...
7289 * dispextern.h (enum text_cursor_kinds): ...to here.
7290 (toplevel): Drop unnecessary declarations.
7291 (struct redisplay_interface): Use bool and enum text_cursor_kinds
7292 in update_window_end_hook and draw_window_cursor functions.
7293 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
7294 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
7295 * w32term.c (x_update_window_end, w32_draw_window_cursor):
7296 * xterm.c (x_update_window_end, x_draw_window_cursor):
7297 * xdisp.c (display_and_set_cursor, update_window_cursor)
7298 (update_cursor_in_window_tree, x_update_cursor): Use bool and
7299 enum text_cursor_kinds where appropriate.
7301 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7303 Redesign redisplay interface to drop updated_row and updated_area.
7304 * dispextern.h (updated_row, updated_area): Remove declaration.
7305 (struct redisplay_interface): Pass glyph row and row area parameters
7306 to write_glyphs, insert_glyphs and clear_end_of_line functions.
7307 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7309 * dispnew.c (updated_row, updated_area): Remove.
7310 (redraw_overlapped_rows, update_window_line): Adjust user.
7311 (update_marginal_area, update_text_area): Likewise. Pass updated row
7312 as a parameter. Prefer enum glyph_row_area to int where appropriate.
7313 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7316 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
7318 * process.c (flush_pending_output): Remove stub.
7321 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7323 * callproc.c: Fix race that killed background processes (Bug#15144).
7324 (call_process): New arg TEMPFILE_INDEX. Callers changed.
7325 Record deleted process-id in critical section, not afterwards.
7326 Don't mistakenly kill process created by a call-process invocation
7327 that discards output and does not wait.
7329 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
7331 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
7332 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
7333 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
7334 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
7335 to shut up compiler in mark_object.
7336 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
7338 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7340 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
7341 We can't portably rely on PTY_OPEN doing that, even if
7342 it calls posix_openpt with O_CLOEXEC.
7344 2013-08-20 Kenichi Handa <handa@gnu.org>
7346 * character.c (string_char): Improve commentary.
7348 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
7350 * image.c (SIGNATURE_DIGESTSIZE): Remove.
7351 (struct animation_cache): Make signature a flexible array member.
7352 All uses changed. This is a tad slower but may insulate us better
7353 from future changes to ImageMagick.
7355 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7357 * image.c: Shrink memory needed for animation cache.
7358 (SIGNATURE_DIGESTSIZE): New constant.
7359 (struct animation_cache): Make 'signature' a fixed size array of bytes.
7360 (imagemagick_create_cache): Copy the signature. This saves
7361 several KB of memory that ImageMagick wastes per signature.
7362 Don't bother updating the update_time, as the caller does that now.
7363 (imagemagick_prune_animation_cache): Don't destroy the signature, as
7364 it's a fixed size struct member now.
7365 (imagemagick_get_animation_cache): Always destroy the signature,
7366 as it's now imagemagick_create_cache's responsibility to copy it.
7367 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
7368 and use memcmp rather than strcmp.
7369 eassert that ImageMagick returns a signature of the specified length.
7371 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
7373 * image.c (imagemagick_get_animation_cache): Don't segfault on
7375 (imagemagick_get_animation_cache): Revert to previous definition
7376 so that it actually works. But keep the memory leak fix.
7377 (imagemagick_get_animation_cache): Fix memory leak.
7379 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7381 * image.c: Fix animation cache signature memory leak.
7382 Fix some other minor performance problems while we're at it.
7383 (imagemagick_create_cache): Clear just the members that
7384 need clearing. Don't set update_time, as caller does that now.
7385 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
7386 Simplify by using pointer-to-pointer instead of a prev pointer.
7387 (imagemagick_prune_animation_cache): Use make_emacs_time rather
7388 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
7389 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
7390 it's already a copy. Free the signature probe unless it's cached.
7392 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
7393 This was introduced by my 2013-08-12 fix for Bug#15035.
7395 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
7397 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
7398 (imagemagick_prune_animation_cache): Now static.
7400 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
7402 * image.c (imagemagick_get_animation_cache): Don't segfault when
7403 pruning all entries.
7405 2013-08-18 Ken Brown <kbrown@cornell.edu>
7407 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
7408 static heap if ENABLE_CHECKING is defined.
7409 (max_bss_sbrk_ptr): New variable.
7411 (report_sheap_usage): Report maximum static heap usage instead of
7412 ending static heap usage.
7414 2013-08-17 Eli Zaretskii <eliz@gnu.org>
7416 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
7417 of zlib_initialized according to the results of calling
7418 init_zlib_functions.
7420 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
7422 * image.c: Implement an ImageMagick per-image cache.
7423 (imagemagick_get_animation_cache): Fix a double-free error.
7424 (imagemagick_load_image): Remove the ping_wand code, which only
7425 apparently saved time on invalid animated images, and slowed down
7426 everything else. Optimise for the common case.
7428 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
7430 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
7432 * editfns.c (insert_before_markers): Mention overlay in the doc string.
7434 * marker.c (set_marker): Remove documentation of undefined behavior.
7436 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7438 * image.c (imagemagick_compute_animated_image): Animate correctly
7439 when sub-images are smaller than the main image.
7440 (imagemagick_compute_animated_image): Setting the iterator row to
7441 zero is apparently not allowed.
7442 (imagemagick_compute_animated_image): Allow images that say they
7443 have sub-images that are bigger than the main image, but just crop
7446 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
7448 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
7450 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7452 * image.c (imagemagick_compute_animated_image): Respect the GIF
7455 2013-08-15 Ken Brown <kbrown@cornell.edu>
7457 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
7458 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
7461 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
7463 Fix minor problems found by static checking.
7464 * frame.c (delete_frame):
7465 * xdisp.c (next_element_from_display_vector):
7466 Avoid uninitialized local.
7467 * image.c (imagemagick_compute_animated_image): Port to C89.
7468 Prefer usual GNU indentation style for loops.
7469 Be more careful about bizarrely large sizes, by using ptrdiff_t
7472 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7474 Fix infinite frame selection loop (Bug#15025).
7475 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
7477 2013-08-15 Eli Zaretskii <eliz@gnu.org>
7479 * xdisp.c (compute_window_start_on_continuation_line):
7480 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
7481 to make sure we end up setting the window start at the leftmost
7482 visible character of the display line. This avoids funky
7483 horizontal shifting because the window start is not kept on the
7484 same position. (Bug#15090)
7485 (next_element_from_display_vector): Support 'box' face attribute
7486 in the face definitions of a display vector. (Bug#15099)
7488 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7490 * image.c (imagemagick_compute_animated_image): Implement animated
7492 (imagemagick_compute_animated_image): Fix some compilation
7493 warnings. Implement a very simple cache to make the animation
7494 usable at all, but it should be replaced with a per-image cache.
7496 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7498 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
7499 to do `for' loops over alist values.
7500 * buffer.h (FOR_EACH_BUFFER):
7501 * process.c (FOR_EACH_PROCESS): Use it.
7502 (handle_child_signal, status_notify, Fget_buffer_process)
7503 (kill_buffer_processes): Use FOR_EACH_PROCESS.
7505 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7507 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
7508 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
7509 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
7510 to xzalloc and so avoid redundant call to memset.
7511 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
7512 members because it is allocated with xzalloc and so already zeroed.
7514 2013-08-14 Ken Brown <kbrown@cornell.edu>
7516 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
7519 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7521 Utility function and macro to copy Lisp string to C string.
7522 * lisp.h (xlispstrdupa): New macro.
7523 (xlispstrdup): New prototype.
7524 * alloc.c (xlispstrdup): New function.
7525 * callint.c (Fcall_interactively):
7526 * fileio.c (Ffile_name_directory, Fexpand_file_name)
7527 (Fsubstitute_in_file_name):
7528 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
7529 * image.c (x_create_bitmap_from_file):
7530 * w32term.c (w32_term_init):
7531 * xterm.c (x_term_init): Use xlispstrdup.
7533 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
7535 * image.c (imagemagick_load_image): Make animated pictures work.
7536 There's still some problems with background color settings, though
7539 * decompress.c (unwind_decompress): Always restore point.
7541 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
7543 * marker.c (set_marker): Reformat documentation.
7545 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
7547 * xdisp.c (cursor_type_changed): Now static.
7549 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
7550 Use changed. This avoids the need to call xmalloc and for the
7551 caller to call xfree, and avoids memory leaks in some situations.
7553 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7555 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
7556 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
7557 (redisplay_window): If window_end_valid is cleared due to non-zero
7558 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
7559 so do not call to try_cursor_movement for that window.
7561 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7563 * window.h (struct window): Convert window_end_pos and
7564 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
7565 (wset_window_end_pos, wset_window_end_vpos): Remove.
7566 * dispnew.c (adjust_glyph_matrix):
7567 * window.c (Fwindow_end, replace_window, set_window_buffer)
7569 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
7570 (set_vertical_scroll_bar, redisplay_window, try_window)
7571 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
7572 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
7573 (note_mouse_highlight): Adjust users.
7574 (try_cursor_movement): Likewise. Convert old precondition to eassert.
7577 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7579 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
7580 * image.c (imagemagick_filename_hint): Use `const char *' and
7581 prefer SSDATA to SDATA to avoid warnings.
7583 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7585 Cleanup window fringes, margins and scroll bars adjustments.
7586 * window.c (set_window_fringes, set_window_margins)
7587 (set_window_scroll_bars, apply_window_adjustment): New functions.
7588 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
7589 (Fset_window_scroll_bars): Use them.
7591 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7593 * window.h (struct window): Convert scroll_bar_width
7594 from Lisp_Object to integer. Adjust comment.
7595 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
7597 * window.c (wset_scroll_bar_width): Remove.
7598 (make_window): Initialize scroll_bar_width.
7599 (Fsplit_window_internal): Use direct assignment.
7600 (Fset_window_configuration, save_window_save):
7601 Convert Lisp_Object to integer and back where appropriate.
7602 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
7603 bar was actually changed, and mention this in docstring.
7605 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7607 * decompress.c: Minor simplifications.
7608 (Fzlib_decompress_region): Don't bother verifying
7609 that avail_out <= UINT_MAX, as that was confusing.
7610 Mention the restriction in a comment instead.
7611 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
7613 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7615 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
7616 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
7618 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7620 * image.c (imagemagick_filename_hint): Check for errors in the
7623 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7625 * window.c (Fwindow_margins): Return nil when there's no marginal
7626 area, as per the documented API.
7628 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
7629 Fmake_vector, as scroll bar's struct members are not all Lisp
7630 objects now. This avoids crashes in GC.
7632 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
7633 bool, so its address could be taken.
7635 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7637 * image.c (imagemagick_filename_hint): New function to possibly
7638 apply `image-content-type-suffixes'.
7639 (imagemagick_load_image): Use it.
7641 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7643 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
7644 if loading zlib failed.
7646 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7648 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
7649 2013-08-13 checkin below. Change bool to BOOL, rule is:
7650 All Obj-C code uses BOOL, except for interfaces callable from C.
7652 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
7654 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7656 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
7657 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
7658 bool instead of BOOL.
7659 * w32term.h (struct scroll_bar): Convert fringe_extended_p
7660 from Lisp_Object to bitfield. Adjust comment.
7661 * w32term.c (x_scroll_bar_create): Adjust user.
7662 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
7663 * xterm.c (XTset_vertical_scroll_bar): Likewise.
7664 Use bool for boolean.
7665 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
7666 to `unsigned int' when defining a bitfield.
7668 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7670 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
7672 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7674 * window.h (struct window): Convert left_margin_cols and
7675 right_margin_cols from Lisp_Objects to integers. Adjust comment.
7676 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
7677 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
7679 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
7681 (showing_window_margins_p, update_window_line, update_frame_1):
7682 * fringe.c (draw_fringe_bitmap_1):
7683 * xdisp.c (window_box_width): Adjust users.
7684 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
7685 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
7686 Use direct assignment.
7687 (Fset_window_configuration, save_window_save, Fwindow_margins):
7688 Convert Lisp_Object to integer and back where appropriate.
7689 (Fset_window_margins): Adjust user. Return t if any margin
7690 was actually changed, and mention this in docstring.
7692 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
7694 * syntax.c (forward_word):
7695 * cmds.c (forward_char, backward_char): Mention the optional argument.
7697 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7699 * window.h (struct window): Convert left_fringe_width
7700 and right_fringe_width from Lisp_Objects to integers.
7702 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
7703 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
7704 * window.c (wset_left_fringe_width, wset_right_fringe_width):
7706 (make_window): Initialize new integer fields to -1.
7707 (Fsplit_window_internal): Use direct assignment.
7708 (Fset_window_configuration, save_window_save):
7709 Convert Lisp_Object to integer and back where appropriate.
7710 (Fset_window_fringes): Adjust user. Return t if any fringe
7711 was actually changed, and mention this in docstring.
7713 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7715 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
7716 * nsfns.m (x_set_cursor_type):
7717 * w32fns.c (x_set_cursor_type):
7718 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
7719 * xdisp.c (set_frame_cursor_types): ...but in common code.
7721 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7723 * font.c (clear_font_cache): New function, stripped from...
7724 (Fclear_font_cache): ...here, which now uses the function
7725 above. Adjust comment.
7726 * font.h (clear_font_cache): Add prototype.
7727 * xfaces.c (clear_face_cache): Use clear_font_cache.
7729 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7731 * window.c (Fset_window_start): Compare `w', not `window' because
7732 `w' might not be equal to `window' after call to decode_live_window.
7734 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7736 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
7737 This fixes a problem introduced by the Bug#15035 patch
7738 when using GPG. Reported by Herbert J. Skuhra.
7740 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7742 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
7743 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
7744 not yet initialized.
7746 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7748 * decompress.c (Fzlib_decompress_region): Support zlib
7749 decompression, too, and rename.
7751 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7753 Minor zlib configuration tweaks.
7754 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
7755 Don't assume presence of fn_inflateInit2_ zlib internal function.
7757 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7759 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
7760 include the zlib prefix.
7762 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7764 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
7765 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
7766 define static variables that are pointers to zlib functions to be
7768 (init_zlib_functions) [WINDOWSNT]: New function.
7769 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
7771 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
7772 macros instead of invoking the zlib functions directly.
7773 (syms_of_decompress): DEFSYM Qzlib_dll.
7774 Staticpro Szlib_available_p.
7776 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
7778 Avoid looping over all frame windows to freeze and unfreeze.
7779 * window.h (struct window): Drop frozen_window_start_p.
7780 (freeze_window_starts): Drop prototype.
7781 * frame.h (struct frame): New frozen_window_starts flag.
7782 (FRAME_WINDOWS_FROZEN): New macro.
7783 * window.c (freeze_window_start, freeze_window_starts):
7785 (select_window, replace_window): Adjust users.
7786 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
7787 (window_frozen_p): New function.
7788 (redisplay_window): Use it.
7790 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7792 Fix some fd issues when running subprocesses (Bug#15035).
7793 Fix bugs that can leak files or file descriptors on errors.
7794 Don't unlink open temp files, as that's hard for users to diagnose
7795 when things go awry (e.g., temp disk exhausted).
7796 Don't bother to lock temp files. Check for invalid recursion.
7797 * callproc.c (synch_process_fd): Remove. All uses removed.
7798 (synch_process_tempfile): New var or macro.
7799 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7801 (record_kill_process): New arg, the temp name. All callers changed.
7802 (delete_temp_file): Now just a simple wrapper around unlink.
7803 (call_process_kill): New arg, the call_process_fd array.
7804 Close them all. Clear synch_process_pid. Remove the temp file,
7805 or arrange for it to be removed.
7806 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7807 that's been moved to synch_process_tempfile. Caller changed.
7808 Do not remove the tempfile; that's now call_process_kill's
7810 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7811 call_process_kill; the caller now does that.
7812 (call_process_cleanup): Do not close the process fd; that's now
7813 call_process_kill's responsibility.
7814 (Fcall_process): Implement via new function call_process, which
7815 has most of the old body of Fcall_process, but with a different API.
7816 (call_process): New function that does not open or close filefd if
7817 it is nonnegative. Record which fds need to be closed, and let
7818 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7819 Signal an error if invoked recursively (could be done via a hook).
7820 Simplify creation of the tempfile in the MSDOS case.
7821 Don't create the output file until after checking for the executable.
7822 Report any failure to open /dev/null.
7823 Don't open /dev/null for writing twice; once is enough.
7824 Don't create pipe if all output is being discarded or sent to file.
7825 Don't worry about setting up the coding system or reading from the
7826 pipe if all output is being discarded.
7827 Hoist fd_error local into top level, to lessen block nesting.
7828 Don't record deleted pid here; now done by Fcall_process_region.
7829 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7830 and note its success in synch_process_tempfile.
7831 Do not leak resources when child_setup fails.
7832 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7833 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7834 (create_temp_file): Now returns open fd, with an additional
7835 Lisp_Object * argument to return the name. All callers changed.
7836 Do not close the file; rewind it instead, and leave it open for
7837 the caller. Do not lock the temp file. Unwind-protect the file
7838 and the file-descriptor.
7839 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7840 If an asynchrounous process, record it here, not in call_process.
7841 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7842 * eval.c (set_unwind_protect): New function.
7843 * fileio.c (write_region): New function, generalized from the
7844 old Fwrite_region. Do not lock temp files.
7845 (Fwrite_region): Use it.
7846 * lisp.h (set_unwind_protect, write_region): New decls.
7847 * process.c: Include <verify.h>.
7848 (make_process): Mark fds as initially closed.
7849 (deleted_pid_list): Now a list of pid-filename pairs.
7851 (close_process_fd): New function.
7852 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7853 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7854 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7855 (create_process, create_pty, Fmake_serial_process)
7856 (server_accept_connection): Record which fds need to be closed,
7857 and let deactivate_process close them.
7858 (Fmake_network_process): Do not discard the unwind-protect
7859 until it's safe to do so.
7860 (deactivate_process): Close the fds opened by create_process etc.
7861 (Fprocess_send_eof): Adjust to new way of recording open fds.
7862 Report an error if /dev/null can't be opened, instead of aborting.
7863 * process.h (PROCESS_OPEN_FDS): New constant.
7864 (struct Lisp_Process): New member open_fds.
7865 (record_kill_process, record_deleted_pid): Adjust signatures.
7866 (record_deleted_pid): Move decl here ...
7867 * syswait.h (record_deleted_pid): ... from here.
7869 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7871 * decompress.c: Fix bugs with large buffers and weird inputs.
7872 Tune a bit. Reindent as per usual Emacs style.
7873 (BUFFER_SIZE): Remove.
7874 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7875 more than UINT_MAX bytes. Decompress into the gap instead of into
7876 an auto buffer, as this should avoid copying. Return nil if
7877 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7878 set immediate_quit; we shouldn't trust zlib code that much.
7880 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7882 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7883 errors, and really move the gap to where we want it.
7885 * lisp.h: Include decompress.c support.
7887 * emacs.c (main): Include decompress.c support.
7889 * Makefile.in: Include -lz if present.
7891 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7893 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7894 (initWithTitle:): Initialize frame to 0.
7895 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7896 (fillWithWidgetValue:frame:): Rename from
7897 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7899 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7900 fillWithWidgetValue:frame:
7902 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7903 remove memory leak warnings.
7905 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7906 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7909 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7910 (x_activate_menubar): Update the whole menu.
7911 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7912 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7913 current event is not NSSystemDefined (Bug#15001).
7914 Call ns_check_menu_open only if trackingMenu is 2.
7915 (menuDidClose:): New method, decrease trackingMenu.
7916 (fillWithWidgetValue:setDelegate:): New method.
7917 (fillWithWidgetValue:): Call the above.
7919 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7921 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7923 Omit some unnecessary casts.
7924 Many of these go back to the old pre-C89 days, when they may have
7925 been needed, but we've been assuming C89 or later for a while now.
7926 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7927 (live_float_p, live_misc_p, live_vector_p):
7928 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7929 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7930 (defvar_per_buffer):
7931 * callint.c (Fcall_interactively):
7932 * doc.c (Fsubstitute_command_keys):
7933 * filelock.c (get_boot_time):
7934 * frame.c (xrdb_get_resource):
7935 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7936 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7937 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7938 (menuitem_highlight_callback, menu_destroy_callback)
7939 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7940 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7941 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7942 (xg_tool_bar_help_callback, tb_size_cb):
7943 * image.c (xpm_alloc_color, png_read_from_memory)
7944 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7945 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7947 * keymap.c (describe_map):
7948 * nsfns.m (Fns_display_monitor_attributes_list):
7949 * nsmenu.m (process_dialog:):
7950 * nsterm.m (hold_event):
7951 * process.c (wait_reading_process_output):
7952 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7953 * scroll.c (do_direct_scrolling, scrolling_1):
7954 * termcap.c (tgetent):
7955 * window.c (check_window_containing, add_window_to_list)
7956 (freeze_window_starts):
7957 * xdisp.c (compare_overlay_entries, vmessage):
7958 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7959 (x_get_monitor_attributes_xrandr)
7960 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7961 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7962 * xfont.c (xfont_match, xfont_open):
7963 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7964 (menubar_selection_callback, menu_position_func)
7965 (popup_selection_callback, create_and_show_popup_menu)
7966 (dialog_selection_callback, create_and_show_dialog):
7967 * xrdb.c (x_get_string_resource)
7969 * xsmfns.c (x_session_check_input):
7970 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7971 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7972 (xaw_jump_callback, xaw_scroll_callback):
7973 Omit unnecessary casts.
7975 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7977 Minor string-length refactoring.
7978 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7979 * frame.c (make_monitor_attribute_list):
7980 Prefer build_string to strlen + make_string.
7982 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7984 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7985 don't check minor_code (Bug#14417).
7987 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7989 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7990 vertical positions instead. This avoids calling MATRIX_ROW with
7991 row numbers that are possibly beyond valid limits. (Bug#15064)
7993 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7995 Use xstrdup and build_unibyte_string where applicable.
7996 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7997 * xfns.c (x_window):
7998 * xrdb.c (x_get_customization_string):
7999 * xterm.c (xim_initialize):
8000 * w32fns.c (w32_window): Use xstrdup.
8001 (w32_display_monitor_attributes_list):
8002 * emacs.c (init_cmdargs):
8003 * keyboard.c (PUSH_C_STR):
8004 * nsfont.m (nsfont_open):
8005 * sysdep.c (system_process_attributes):
8006 * w32.c (system_process_attributes):
8007 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
8009 2013-08-09 Eli Zaretskii <eliz@gnu.org>
8011 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
8012 variables of these types so that GDB would know about them, as aid
8013 for debugging fatal exceptions. (Bug#15024) See also
8014 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
8017 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
8019 * nsterm.m (ns_update_begin): Don't change clip path if it would be
8020 larger than the NSWindow (Bug#14934).
8022 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
8024 Redesign redisplay interface to drop global variable updated_window.
8025 Always pass currently updated window as a parameter to update routines.
8026 * dispextern.h (updated_window): Remove declaration.
8027 (struct redisplay_interface): Pass window parameter to
8028 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
8029 and after_update_window_hook.
8030 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
8032 * dispnew.c (updated_window): Remove.
8033 (redraw_overlapped_rows, update_marginal_area, update_text_area)
8034 (update_window_line): Adjust to match redisplay interface changes.
8035 * nsterm.m (ns_update_window_begin, ns_update_window_end)
8036 (ns_scroll_run, ns_after_update_window_line):
8037 * w32term.c (x_update_window_begin, x_update_window_end)
8038 (x_after_update_window_line, x_scroll_run):
8039 * xterm.c (x_update_window_begin, x_update_window_end)
8040 (x_after_update_window_line, x_scroll_run):
8041 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8042 Likewise. Adjust comments where appropriate.
8043 (x_cursor_to): Simplify because this is always called during window
8044 update (but install debugging check anyway).
8045 (expose_window): Check must_be_updated_p flag to see whether this
8046 function is called during window update.
8048 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
8050 Do not reset window modification event counters excessively.
8051 These leftovers and poor man's tricky methods to catch extra
8052 redisplay's attention are no longer needed.
8053 * frame.c (set_menu_bar_lines_1):
8054 * minibuf.c (read_minibuf_unwind):
8055 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
8056 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
8057 (window_scroll_line_based, Fset_window_configuration):
8058 * xdisp.c (redisplay_window): Do not reset last_modified and
8059 last_overlay_modified counters.
8061 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
8063 * xselect.c (x_send_client_event): Set send_event and serial, memset
8064 data.l as it might be bigger than data.b. Use 24 bit mask to
8065 XSendEvent (Bug#15034).
8067 2013-08-07 Eli Zaretskii <eliz@gnu.org>
8069 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
8070 for TTY frames that are not the top frame on their console.
8073 2013-08-07 Martin Rudalics <rudalics@gmx.at>
8075 * w32term.c (w32fullscreen_hook): Really maximize frame when
8076 asked for (Bug#14841).
8078 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
8080 Prefer selected_window to Fselected_window, likewise for frames.
8081 * buffer.c (Fbuffer_swap_text):
8082 * data.c (Fvariable_binding_locus):
8083 * window.c (run_window_configuration_change_hook): Adjust users.
8084 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
8085 Use decode_live_frame.
8087 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
8089 Be more careful if selected window shows the buffer other than current,
8090 use window_outdated only if this is not so. This change should also
8091 address some weird issues discussed in Bug#13012.
8092 * window.h (window_outdated): New prototype.
8093 * window.c (window_outdated): Now here. Convert from static and
8094 always assume window's buffer.
8095 (Fwindow_end, Fwindow_line_height): Use it.
8096 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
8097 and always assume window's buffer.
8098 (redisplay_window): Adjust user.
8099 (redisplay_internal): Call to reconsider_clip_changes once and
8100 check whether mode line should be updated only if selected window
8101 shows current buffer.
8102 (run_window_scroll_functions): Use eassert for debugging check.
8103 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
8105 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
8107 * window.c (window_scroll, window_scroll_pixel_based)
8108 (window_scroll_line_based): Use bool for booleans.
8110 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
8112 * process.c: Fix minor off-by-one issues in descriptor counts.
8113 This shouldn't fix any real bugs, but it cleans up the code a bit.
8114 (max_process_desc, max_input_desc): -1, not 0, means none.
8116 (delete_input_desc): New function.
8117 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
8118 (deactivate_process): Scan backwards when recomuting max_process_desc;
8119 that should be faster.
8120 (init_process_emacs): Initialize max_input_desc.
8122 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
8124 Use region cache to speedup bidi_find_paragraph_start.
8125 * buffer.h (struct buffer): New member bidi_paragraph_cache.
8126 Rename cache_long_line_scans to cache_long_scans.
8127 * buffer.c (bset_cache_long_line_scans): Rename to
8128 bset_cache_long_scans.
8129 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
8130 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
8132 (syms_of_buffer): Rename cache-long-line-scans to
8133 cache-long-scans. Adjust docstring.
8134 * search.c (newline_cache_on_off):
8135 * indent.c (width_run_cache_on_off): Adjust users.
8136 * bidi.c (bidi_paragraph_cache_on_off): New function.
8137 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
8138 * insdel.c (prepare_to_modify_buffer):
8139 Invalidate bidi_paragraph_cache if enabled.
8141 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
8143 Invalidate region caches only if buffer text is going to be changed.
8144 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
8145 (modify_text): ...new prototype.
8146 (prepare_to_modify_buffer_1): New prototype.
8147 * textprop.c (modify_region): Rename to...
8148 (modify_text_properties): ...new function.
8149 (add_text_properties_1, set_text_properties, Fremove_text_properties)
8150 (Fremove_list_of_text_properties): Adjust users.
8151 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
8152 (modify_text): ...new function.
8153 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
8154 (prepare_to_modify_buffer_1): ...new function.
8155 * casefiddle.c (casify_region):
8156 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
8157 (Ftranspose_regions): Use modify_text.
8159 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
8161 * lisp.mk (lisp): Add nadvice.elc.
8163 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
8165 New macro to iterate over live buffers similar to frames.
8166 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
8167 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
8168 Declare buffer-related variables here to offload lisp.h.
8169 * buffer.c (Vbuffer_alist): Adjust comment.
8170 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
8171 (other_buffer_safely):
8172 * data.c (store_symval_forwarding):
8173 * dispnew.c (Fframe_or_buffer_changed_p):
8174 * fileio.c (Fdo_auto_save):
8175 * filelock.c (unlock_all_files):
8176 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
8178 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
8180 Fix some minor races in hosts lacking mkostemp (Bug#15015).
8181 * callproc.c (create_temp_file):
8182 * filelock.c (create_lock_file):
8183 Assume mkostemp, since it's now provided by Gnulib.
8185 2013-08-04 Eli Zaretskii <eliz@gnu.org>
8187 * w32.c (mkostemp): New function.
8188 (mktemp): Remove, no longer used. Most of the code reused in
8189 mkostemp. (Bug#15015)
8190 (mktemp): Don't undef.
8192 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
8194 * dispnew.c (glyph_matrix_count, glyph_pool_count):
8195 Move under GLYPH_DEBUG and ENABLE_CHECKING.
8196 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
8197 (free_glyph_pool, check_glyph_memory): Likewise for
8198 all users. Adjust comments where appropriate.
8200 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
8202 * composite.h: Minor fixups.
8203 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
8204 to fix a misspelling, and change it to an inline function while
8205 we're at it (it need not be a macro). All uses changed.
8206 (composition_method, composition_valid_p):
8207 Rewrite to avoid assignments in if-conditions.
8209 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8211 Do not use global Lisp_Object in composition macros.
8212 * composite.h (composition_temp): Remove declaration.
8213 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
8214 (composition_method, composition_valid_p): ...inline functions.
8215 (compose_region): Remove the leftover.
8216 * composite.c (composition_temp): Remove.
8217 (run_composition_function, update_compositions)
8218 (composition_compute_stop_pos, composition_adjust_point)
8219 (Ffind_composition_internal):
8220 * coding.c (handle_composition_annotation):
8221 * xdisp.c (handle_composition_prop, check_point_in_composition):
8222 Related users changed.
8224 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8226 Drop FRAME_PTR typedef.
8227 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
8228 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
8229 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
8230 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
8231 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
8232 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
8233 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
8234 All related users changed.
8236 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
8238 * eval.c (default_toplevel_binding): New function.
8240 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
8241 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
8242 (syms_of_eval): Export them.
8243 * data.c (Fdefault_value): Micro cleanup.
8244 * term.c (init_tty): Use "false".
8246 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8248 Fix X GC leak in GTK and raw (no toolkit) X ports.
8249 * xterm.c (x_free_frame_resources): If white and black relief
8250 GCs are allocated, always free them here.
8251 * xfns.c (x_make_gc): Omit redundant initialization.
8252 * widget.c (create_frame_gcs): Remove the leftover.
8253 (EmacsFrameDestroy): Do nothing because all GCs are now freed
8254 in x_free_frame_resources.
8256 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
8258 * nsterm.m (windowWillResize:toSize:): Only change title if
8259 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
8261 (viewDidEndLiveResize): New method.
8263 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
8264 inside NS_IMPL_COCOA.
8266 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8268 * insdel.c (adjust_after_replace, replace_range, del_range_2):
8269 Do not check whether undo is enabled because record_insert and
8270 record_delete does that themselves.
8272 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8274 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
8275 member which is not really used any more.
8276 (FRAME_XIC_BASE_FONTNAME): Remove.
8277 * xfns.c (xic_free_fontset): Adjust user.
8278 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
8279 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
8280 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
8281 (xdialog_show): Use eassert for debugging check.
8282 * w32term.c (x_unfocus_frame): Remove unused dummy function.
8284 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
8286 * fileio.c, fns.c (merge): Move extern decl from here ...
8287 * lisp.h (merge): ... to here.
8289 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8291 Fix last font-related change.
8292 * w32font.h (w32font_list_internal, w32font_match_internal):
8294 * w32uniscribe.c (uniscribe_list, uniscribe_match)
8295 (uniscribe_list_family): Adjust to match font API change.
8296 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
8297 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
8299 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8301 * frame.h (FRAME_MOUSE_UPDATE):
8302 * nsterm.m (ns_frame_up_to_date): Omit redundant check
8303 whether hlinfo->mouse_face_mouse_frame is non-NULL.
8305 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8307 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
8308 * font.h (struct font_driver): Change list, match, and list_family
8309 functions to accept struct frame * as first arg.
8310 * font.c (font_score, font_compare, font_sort_entities):
8312 (font_sort_entities, font_list_entities, font_select_entity)
8313 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
8314 match font API change.
8315 * xfont.c (xfont_list, xfont_match, xfont_list_family):
8316 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
8317 * ftxfont.c (ftxfont_list, ftxfont_match):
8318 * xftfont.c (xftfont_list, xftfont_match):
8319 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
8320 * w32font.c (w32font_list, w32font_match, w32font_list)
8321 (w32font_list_internal, w32_font_match_internal): Likewise.
8322 * xfaces.c (Fx_family_fonts): Adjust user.
8324 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8326 Do not use pure Xism x_wm_set_icon_position in non-X ports.
8327 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
8328 only if HAVE_X_WINDOWS is in use.
8329 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
8330 * nsterm.m (x_wm_set_icon_position): Remove no-op.
8331 * w32term.c (x_wm_set_icon_position): Likewise.
8332 * w32fns.c (x_icon): Adjust user.
8334 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8336 * xterm.c (last_mouse_press_frame): Remove the
8337 leftover which is not really used any more.
8338 (handle_one_xevent, syms_of_xterm): Adjust users.
8339 (x_flush): Call XFlush once per each X display, not frame.
8340 This is better because this code always unconditionally skips
8341 non-X frames in Vframe_list and issues the only XFlush if we
8342 have more than one X frame on the same X display.
8343 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
8344 Use bool for booleans.
8345 (x_draw_glyph_string_background, cvt_string_to_pixel)
8346 (cvt_pixel_dtor): Drop unnecessary prototypes.
8347 * xterm.h (x_display_ok): Adjust prototype.
8349 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8351 Drop unnecessary functions that deals with frame pixel size.
8352 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
8353 (x_pixel_height): Drop prototypes.
8354 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
8355 (x_pixel_height): Drop implementations.
8356 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
8357 which should be always valid for window frame.
8358 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
8359 * w32menu.c (Fx_popup_dialog):
8360 * xmenu.c (Fx_popup_dialog): Likewise for both.
8362 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8364 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
8365 frame parameters and call to Fmodify_frame_parameters just once.
8366 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
8367 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
8368 and mention nil frame in docstring.
8370 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8372 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
8373 (x_figure_window_size): Likewise. Adjust to return long.
8374 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
8375 (toplevel): Move Qterminal_live_p to...
8376 * terminal.c (toplevel): ...here, make it static, and...
8377 (syms_of_terminal): ...DEFSYM here.
8378 * frame.h (Qterminal_live_p): Remove declaration.
8379 (make_frame, x_figure_window_size): Adjust prototype.
8380 * nsfns.m (Fx_create_frame): Use long for window flags.
8382 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
8384 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
8385 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
8386 Do not assume that emacs_close (INT_MAX) is a no-op.
8388 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8390 * xfaces.c (make_face_cache): For struct face_cache, prefer
8391 xmalloc to xzalloc and so avoid redundant call to memset.
8392 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
8394 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8396 * fringe.c (draw_window_fringes, update_window_fringes)
8397 (compute_fringe_widths):
8398 * w32term.c (x_draw_glyph_string):
8399 * window.c (candidate_window_p, Frecenter):
8400 * xfaces.c (realize_basic_faces, realize_default_face)
8401 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
8402 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
8403 * xfns.c (x_set_cursor_color, xic_free_xfontset):
8404 * xmenu.c (Fx_menu_bar_open_internal):
8405 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
8406 * xsettings.c (xft_settings_event):
8407 * xterm.c (x_draw_glyph_string, x_had_errors_p):
8408 Use bool for booleans. Adjust style and comments where
8410 * dispextern.h (draw_window_fringes, update_window_fringes)
8411 (compute_fringe_widths):
8412 * xterm.h (x_had_errors_p): Adjust prototype.
8414 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8416 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
8417 CHECK_LIST. Rewrite the loop to avoid useless local variable.
8419 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
8421 * fns.c (toplevel): Remove comment before Fsafe_length because
8424 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
8426 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
8428 2013-07-28 Eli Zaretskii <eliz@gnu.org>
8430 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
8431 frame which got the message is still alive, before dereferencing
8432 its pointer. (Bug#14970)
8434 * frame.c (delete_frame): Test "this" frame's minibuffer window to
8435 be a live window, before using it as such. (Bug#14970)
8437 2013-07-27 Eli Zaretskii <eliz@gnu.org>
8439 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
8440 w32_detect_focus_change instead of doing part of its job by hand.
8441 This fixes the problem whereby FOCUS_OUT events were not sent to
8444 2013-07-26 Eli Zaretskii <eliz@gnu.org>
8446 * process.c (Fprocess_list): Doc fix.
8448 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
8449 being re-exposed only if it didn't ask to become visible.
8450 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
8451 was previously iconified. (Bug#14841)
8452 (x_iconify_frame): Mark the frame iconified.
8454 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
8456 Fix minor problems found by static checking.
8457 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
8458 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
8460 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
8462 * eval.c (set_specpdl_old_value): New function.
8463 (unbind_to): Minor simplification.
8464 (get_backtrace_frame): New function.
8465 (Fbacktrace_frame): Use it. Add `base' argument.
8466 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
8467 (syms_of_eval): Export backtrace-eval.
8468 * xterm.c (x_focus_changed): Simplify.
8470 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
8472 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
8474 2013-07-24 Eli Zaretskii <eliz@gnu.org>
8476 * xdisp.c (redisplay_window): Instead of moving point out of
8477 scroll margin, reject the force_start method, and try scrolling
8478 instead. (Bug#14780)
8480 2013-07-24 Ken Brown <kbrown@cornell.edu>
8482 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
8485 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
8487 * eval.c (Fprogn): Do not check that BODY is a proper list.
8488 This undoes the previous change. The check slows down the
8489 interpreter, and is not needed to prevent a crash. See
8490 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
8492 2013-07-23 Glenn Morris <rgm@gnu.org>
8494 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
8496 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
8498 Port to GNU/Linux systems with tinfo but not ncurses.
8499 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
8500 to decide whether ncurses is being used. Without this change,
8501 GCC complains about tgetent not being declared, on a system
8502 that has tinfo installed but ncurses not installed.
8504 * eval.c (Fprogn): Check that BODY is a proper list.
8506 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
8507 * data.c (Fsetq_default):
8508 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
8509 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
8511 Tune by taking advantage of the fact that ARGS is always a list
8512 when a function is declared to have UNEVALLED args.
8514 * emacsgtkfixed.c: Port to GCC 4.6.
8515 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
8517 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
8519 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
8520 here to silence compiler warnings.
8522 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
8524 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
8525 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
8526 from messing up Emacs's 'struct frame' (Bug#14923).
8528 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8530 * alloc.c (make_save_ptr_ptr): Define this function.
8531 It was inadvertently omitted. It's needed only if
8532 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
8534 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
8536 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
8537 frame have focus (Bug#14895).
8539 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8541 Avoid vfork-related deadlock more cleanly.
8542 * callproc.c (child_setup): When the child's exec fails, output
8543 the program name, as that's more useful. Use O_NONBLOCK to avoid
8545 * process.c (create_process_1): Remove; no longer needed.
8546 (create_process): Remove timer hack; no longer needed, now that
8547 the child avoids deadlock.
8549 2013-07-20 Glenn Morris <rgm@gnu.org>
8551 * image.c (Fimage_flush): Fix doc typo.
8553 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
8555 Fix array bounds violation when pty allocation fails.
8556 * process.c (PTY_NAME_SIZE): New constant.
8557 (pty_name): Remove static variable; it's now auto.
8558 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
8559 Take pty_name as an arg rather than using a static variable.
8560 All callers changed.
8561 (create_process): Recover pty_flag from process, not from volatile local.
8562 (create_pty): Stay inside array even when pty allocation fails.
8563 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
8565 * lread.c (Fload): Avoid initialization only when lint checking.
8566 Mention that it's needed only for older GCCs.
8568 2013-07-20 Kenichi Handa <handa@gnu.org>
8570 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
8571 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
8573 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
8575 * lread.c (Fload): Avoid uninitialized warning.
8577 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8579 Fix some minor file descriptor leaks and related glitches.
8580 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
8581 (create_lock_file): Use write, not emacs_write.
8582 * image.c (slurp_file, png_load_body):
8583 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
8584 (server_accept_connection):
8585 Don't leak an fd on memory allocation failure.
8586 * image.c (slurp_file): Add a cheap heuristic for growing files.
8587 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
8588 as that's what the other routines do. Maybe input need not be
8589 blocked at all, but it's better to be consistent.
8590 Avoid undefined behavior when strlen is zero.
8592 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
8593 (NSTATICS): Now a constant; doesn't need to be a macro.
8595 2013-07-19 Richard Stallman <rms@gnu.org>
8597 * coding.c (decode_coding_utf_8): Add simple loop for fast
8598 processing of ASCII characters.
8600 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8602 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
8604 2013-07-19 Eli Zaretskii <eliz@gnu.org>
8606 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
8607 unportable 'struct x_display_info'.
8608 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
8611 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8613 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
8614 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
8616 (system_process_attributes): Prefer plain char to unsigned char
8617 when either will do. Clean up properly if interrupted or if
8618 memory allocations fail. Don't assume sscanf succeeds.
8619 Remove no-longer-needed workaround to stop GCC from whining.
8620 Read command-line once, instead of multiple times. Check read status a
8623 Fix obscure porting bug with varargs functions.
8624 The code assumed that int is treated like ptrdiff_t in a vararg
8625 function, which is not a portable assumption. There was a similar
8626 -- though these days less likely -- porting problem with various
8627 assumptions that pointers of different types all smell the same as
8628 far as vararg functions is conserved. To make this problem less
8629 likely in the future, redo the API to use varargs functions.
8630 * alloc.c (make_save_value): Remove this vararg function.
8631 All uses changed to ...
8632 (make_save_int_int_int, make_save_obj_obj_obj_obj)
8633 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
8635 (make_save_ptr): Rename from make_save_pointer, for consistency with
8636 the above. Define only on platforms that need it. All uses changed.
8638 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8640 * keyboard.c: Try to fix typos in previous change.
8641 (DISPLAY_LIST_INFO): New macro.
8642 (kbd_buffer_get_event): Do not access members that are not present
8643 in X11. Revert inadvertent change of "!=" to "=".
8645 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
8647 * keyboard.c (kbd_buffer_get_event):
8648 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
8649 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
8651 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8653 * filelock.c: Fix unlikely file descriptor leaks.
8654 (get_boot_time_1): Rework to avoid using emacs_open.
8655 This doesn't actually fix a leak, but is better anyway.
8656 (read_lock_data): Use read, not emacs_read.
8658 * doc.c: Fix minor memory and file descriptor leaks.
8659 * doc.c (get_doc_string): Fix memory leak when doc file absent.
8660 (get_doc_string, Fsnarf_documentation):
8661 Fix file descriptor leak on error.
8663 * term.c: Fix minor fdopen-related file descriptor leaks.
8664 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
8665 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
8667 * charset.c: Fix file descriptor leaks and errno issues.
8669 (load_charset_map_from_file): Don't leak file descriptor on error.
8670 Use plain record_xmalloc since the allocation is larger than
8671 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
8673 * eval.c (record_unwind_protect_nothing):
8674 * fileio.c (fclose_unwind):
8676 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
8677 The replacement doesn't block input, but that no longer seems
8680 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
8682 * lread.c: Fix file descriptor leaks and errno issues.
8683 (Fload): Close some races that leaked fds or streams when 'load'
8685 (Fload, openp): Report error number of last nontrivial failure to open.
8686 ENOENT counts as trivial.
8687 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
8689 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
8690 now that the function is always called with a nonnegative arg.
8691 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
8692 All uses replaced with ...
8693 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
8695 A few more minor file errno-reporting bugs.
8696 * callproc.c (Fcall_process):
8697 * doc.c (Fsnarf_documentation):
8698 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
8699 * process.c (set_socket_option):
8700 Don't let a constructor trash errno.
8701 * doc.c: Include <errno.h>.
8703 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
8705 * w32fns.c (unwind_create_tip_frame): Fix declaration.
8707 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8709 Fix w32 bug with call-process-region (Bug#14885).
8710 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
8711 to Fcall_process when the input is empty. This simplifies the
8712 code a bit. It makes no difference on POSIXish platforms but
8713 apparently it fixes a bug on w32.
8715 Fix bug where insert-file-contents closes a file twice (Bug#14839).
8716 * fileio.c (close_file_unwind): Don't close if FD is negative;
8717 this can happen when unwinding a zapped file descriptor.
8718 (Finsert_file_contents): Unwind-protect the fd before the point marker,
8719 in case Emacs runs out of memory between the two unwind-protects.
8720 Don't trash errno when closing FD.
8721 Zap the FD in the specpdl when closing it, instead of deferring
8722 the removal of the unwind-protect; this fixes a bug where a child
8723 function unwinds the stack past us.
8725 New unwind-protect flavors to better type-check C callbacks.
8726 This also lessens the need to write wrappers for callbacks,
8727 and the need for make_save_pointer.
8728 * alloc.c (free_save_value):
8729 * atimer.c (run_all_atimers):
8731 * alloc.c (safe_alloca_unwind):
8732 * atimer.c (unwind_stop_other_atimers):
8733 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
8734 * menu.c (cleanup_popup_menu) [HAVE_NS]:
8735 * minibuf.c (choose_minibuf_frame_1):
8736 * process.c (make_serial_process_unwind):
8737 * xdisp.c (pop_message_unwind):
8738 * xselect.c (queue_selection_requests_unwind):
8739 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
8740 * alloc.c (record_xmalloc):
8741 Prefer record_unwind_protect_ptr to record_unwind_protect with
8743 * alloc.c (Fgarbage_collect):
8744 Prefer record_unwind_protect_void to passing a dummy.
8745 * buffer.c (restore_buffer):
8746 * window.c (restore_window_configuration):
8747 * xfns.c, w32fns.c (do_unwind_create_frame)
8748 New wrapper. All record-unwind uses of wrappee changed.
8749 * buffer.c (set_buffer_if_live):
8750 * callproc.c (call_process_cleanup, delete_temp_file):
8751 * coding.c (code_conversion_restore):
8752 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
8753 * editfns.c (save_excursion_restore)
8754 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
8755 (save_restriction_restore):
8756 * eval.c (restore_stack_limits, un_autoload):
8757 * fns.c (require_unwind):
8758 * keyboard.c (recursive_edit_unwind, tracking_off):
8759 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
8760 * macros.c (pop_kbd_macro, restore_menu_items):
8761 * nsfns.m (unwind_create_frame):
8762 * print.c (print_unwind):
8763 * process.c (start_process_unwind):
8764 * search.c (unwind_set_match_data):
8765 * window.c (select_window_norecord, select_frame_norecord):
8766 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
8767 (fast_set_selected_frame):
8768 * xfns.c, w32fns.c (unwind_create_tip_frame):
8769 Return void, not a dummy Lisp_Object. All uses changed.
8770 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
8771 * callproc.c (call_process_kill):
8772 * fileio.c (restore_point_unwind, decide_coding_unwind)
8773 (build_annotations_unwind):
8774 * insdel.c (Fcombine_after_change_execute_1):
8775 * keyboard.c (read_char_help_form_unwind):
8776 * menu.c (unuse_menu_items):
8777 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
8778 * sound.c (sound_cleanup):
8779 * xdisp.c (unwind_redisplay):
8780 * xfns.c (clean_up_dialog):
8781 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
8782 Accept no args and return void, instead of accepting and returning
8783 a dummy Lisp_Object. All uses changed.
8784 * cygw32.c (fchdir_unwind):
8785 * fileio.c (close_file_unwind):
8786 * keyboard.c (restore_kboard_configuration):
8787 * lread.c (readevalllop_1):
8788 * process.c (wait_reading_process_output_unwind):
8789 Accept int and return void, rather than accepting an Emacs integer
8790 and returning a dummy object. In some cases this fixes an
8791 unlikely bug when the corresponding int is outside Emacs integer
8792 range. All uses changed.
8793 * dired.c (directory_files_internal_unwind):
8794 * fileio.c (do_auto_save_unwind):
8795 * gtkutil.c (pop_down_dialog):
8796 * insdel.c (reset_var_on_error):
8797 * lread.c (load_unwind):
8798 * xfns.c (clean_up_file_dialog):
8799 * xmenu.c, nsmenu.m (pop_down_menu):
8800 * xmenu.c (cleanup_widget_value_tree):
8801 * xselect.c (wait_for_property_change_unwind):
8802 Accept pointer and return void, rather than accepting an Emacs
8803 save value encapsulating the pointer and returning a dummy object.
8805 * editfns.c (Fformat): Update the saved pointer directly via
8806 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8807 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8808 (unwind_body): New function.
8809 (record_unwind_protect): First arg is now a function returning void,
8810 not a dummy Lisp_Object.
8811 (record_unwind_protect_ptr, record_unwind_protect_int)
8812 (record_unwind_protect_void): New functions.
8813 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8814 * fileio.c (struct auto_save_unwind): New type.
8815 (do_auto_save_unwind): Use it.
8816 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8817 * insdel.c (struct rvoe_arg): New type.
8818 (reset_var_on_error): Use it.
8819 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8821 (specbinding_func): Remove; there are now several such functions.
8822 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8823 (set_unwind_protect_ptr): New function.
8824 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8826 Be simpler and more consistent about reporting I/O errors.
8827 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8828 Say "Read error" and "Write error", rather than "I/O error", or
8829 "IO error reading", or "IO error writing", when a read or write
8831 * process.c (Fmake_network_process, wait_reading_process_output)
8832 (send_process, Fprocess_send_eof, wait_reading_process_output):
8833 Capitalize diagnostics consistently. Put "failed foo" at the
8834 start of the diagnostic, so that we don't capitalize the
8835 function name "foo". Consistently say "failed" for such
8837 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8838 All callers changed. This is so it can use report_file_error.
8839 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8840 diagnostics consistently as above.
8842 * fileio.c (report_file_errno): Fix errno reporting bug.
8843 If the file name is neither null nor a pair, package it up as a
8844 singleton list. All callers changed, both to this function and to
8845 report_file_error. This fixes a bug where the memory allocator
8846 invoked by list1 set errno so that the immediately following
8847 report_file_error reported the wrong errno value.
8849 Fix minor problems found by --enable-gcc-warnings.
8850 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8851 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8853 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8855 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8856 Set event->arg to Qt if switch-event shall be generated.
8857 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8859 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8861 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8864 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8865 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8866 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8867 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8868 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8869 and there is a focused frame.
8870 (head_table): Add focus-in and focus-out.
8871 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8872 bind to handle-focus-in/out.
8874 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8875 (Fhandle_switch_frame): Call Fhandle_focus_in.
8876 (syms_of_frame): defsubr handle-focus-in/out.
8878 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8880 Fix porting bug to older POSIXish platforms (Bug#14862).
8881 * sysdep.c (emacs_pipe): New function, that implements
8882 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8883 This should port better to CentOS 5 and to Mac OS X 10.6.
8884 All calls to pipe2 changed.
8886 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8887 This makes the code easier to read and the executable a bit smaller.
8888 Do not replace all calls to Fcons that happen to create lists,
8889 just calls that are intended to create lists. For example, when
8890 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8891 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8892 Similarly for list2 through list5.
8893 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8894 * bytecode.c (exec_byte_code):
8895 * callint.c (quotify_arg, Fcall_interactively):
8896 * callproc.c (Fcall_process, create_temp_file):
8897 * charset.c (load_charset_map_from_file)
8898 (Fdefine_charset_internal, init_charset):
8899 * coding.c (get_translation_table, detect_coding_system)
8900 (Fcheck_coding_systems_region)
8901 (Fset_terminal_coding_system_internal)
8902 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8903 * composite.c (update_compositions, Ffind_composition_internal):
8904 * dired.c (directory_files_internal, file_name_completion)
8906 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8907 * doc.c (Fsnarf_documentation):
8908 * editfns.c (Fmessage_box):
8910 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8911 (Feval, eval_sub, Ffuncall, apply_lambda):
8912 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8913 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8914 (Fset_file_times, Finsert_file_contents)
8915 (Fchoose_write_coding_system, Fwrite_region):
8916 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8917 * font.c (font_registry_charsets, font_parse_fcname)
8918 (font_prepare_cache, font_update_drivers, Flist_fonts):
8919 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8920 * frame.c (make_frame, Fmake_terminal_frame)
8921 (x_set_frame_parameters, x_report_frame_params)
8922 (x_default_parameter, Fx_parse_geometry):
8923 * ftfont.c (syms_of_ftfont):
8924 * image.c (gif_load):
8925 * keyboard.c (command_loop_1):
8926 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8927 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8928 (Fminor_mode_key_binding, accessible_keymaps_1)
8929 (Faccessible_keymaps, Fwhere_is_internal):
8930 * lread.c (read_emacs_mule_char):
8931 * menu.c (find_and_return_menu_selection):
8932 * minibuf.c (get_minibuffer):
8933 * nsfns.m (Fns_perform_service):
8934 * nsfont.m (ns_script_to_charset):
8935 * nsmenu.m (ns_popup_dialog):
8936 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8937 (Fx_own_selection_internal):
8938 * nsterm.m (append2):
8939 * print.c (Fredirect_debugging_output)
8940 (print_prune_string_charset):
8941 * process.c (Fdelete_process, Fprocess_contact)
8942 (Fformat_network_address, set_socket_option)
8943 (read_and_dispose_of_process_output, write_queue_push)
8944 (send_process, exec_sentinel):
8945 * sound.c (Fplay_sound_internal):
8946 * textprop.c (validate_plist, add_properties)
8947 (Fput_text_property, Fadd_face_text_property)
8948 (copy_text_properties, text_property_list, syms_of_textprop):
8949 * unexaix.c (report_error):
8950 * unexcoff.c (report_error):
8951 * unexsol.c (unexec):
8952 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8953 (Fformat_mode_line, syms_of_xdisp):
8954 * xfaces.c (set_font_frame_param)
8955 (Finternal_lisp_face_attribute_values)
8956 (Finternal_merge_in_global_face, syms_of_xfaces):
8957 * xfns.c (x_default_scroll_bar_color_parameter)
8958 (x_default_font_parameter, x_create_tip_frame):
8959 * xfont.c (xfont_supported_scripts):
8960 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8961 (menu_help_callback, xmenu_show):
8963 * xterm.c (set_wm_state):
8964 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8965 and similarly for list2 through list5.
8967 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8969 * callproc.c (Fcall_process_region): Fix minor race and tune.
8970 (create_temp_file): New function, with the temp-file-creation part
8971 of the old Fcall_process_region. Use Fcopy_sequence to create the
8972 temp file name, rather than alloca + build_string, for simplicity.
8973 Don't bother to block input around the temp file creation;
8974 shouldn't be needed. Simplify use of mktemp.
8975 Use record_unwind_protect immediately after creating the temp file;
8976 this closes an unlikely race where the temp file was not removed.
8977 Use memcpy rather than an open-coded loop.
8978 (Fcall_process_region): Use the new function. If the input is
8979 empty, redirect from /dev/null rather than from a newly created
8980 empty temp file; this avoids unnecessary file system traffic.
8982 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8984 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8985 Simplify by making this case like the other two. This is a bit
8986 slower on obsolete hosts, but the extra complexity isn't worth it.
8988 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8989 * process.c (create_process) [!DOS_NT]:
8990 Remove now-unnecessary calls to emacs_close.
8992 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8994 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8995 returning early. (Bug#14850)
8997 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8998 and inhibit-iso-escape-detection attributes of 'undecided'.
9001 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
9003 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
9004 Reported by Herbert J. Skuhra in
9005 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
9007 Don't lose top specpdl entry when memory is exhausted.
9008 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
9009 specpdl overflow here, to simplify callers; all callers changed.
9010 Always reserve an unused entry at the stack top; this avoids
9011 losing the top entry's information when memory is exhausted.
9013 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
9015 Clean up errno reporting and fix some errno-reporting bugs.
9016 * callproc.c (Fcall_process):
9017 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
9018 * process.c (create_process, Fmake_network_process):
9019 * unexaix.c (report_error):
9020 * unexcoff.c (report_error):
9021 Be more careful about reporting the errno of failed operations.
9022 The code previously reported the wrong errno sometimes.
9023 Also, prefer report_file_errno to setting errno + report_file_error.
9024 (Fcall_process): Look at openp return value rather than at path,
9025 as that's a bit faster and clearer when there's a numeric predicate.
9026 * fileio.c (report_file_errno): New function, with most of the
9027 old contents of report_file_error.
9028 (report_file_error): Use it.
9029 (Ffile_exists_p, Ffile_accessible_directory_p):
9030 Set errno to 0 when it is junk.
9031 * fileio.c (Faccess_file):
9032 * image.c (x_create_bitmap_from_file):
9033 Use faccessat rather than opening the file, to avoid the hassle of
9034 having a file descriptor open.
9035 * lisp.h (report_file_errno): New decl.
9036 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
9039 * process.c (create_process, wait_reading_process_output) [AIX]:
9040 Remove obsolete SIGHUP-related code, as Emacs no longer disables
9041 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
9042 a multithreaded environment anyway).
9043 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
9045 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
9047 * image.c (x_find_image_file): Don't close a remote file handle.
9049 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
9051 Fix races with threads and file descriptors.
9052 * callproc.c (Fcall_process_region):
9053 * dired.c (open_directory):
9054 * emacs.c (main, Fdaemon_initialized):
9055 * image.c (x_find_image_file):
9056 * inotify.c (Finotify_rm_watch):
9057 * lread.c (Flocate_file_internal):
9058 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
9059 * term.c (term_mouse_moveto, init_tty):
9060 * termcap.c (tgetent):
9061 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
9062 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
9063 * unexhp9k800.c, unexmacosx.c (unexec):
9064 * callproc.c (Fcall_process_region):
9065 Use emacs_close, not close.
9066 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
9067 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
9068 and posix_close function on current platforms (which all lack them).
9069 (emacs_close): Use it. This should fix the races on GNU/Linux and
9070 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
9071 and it should avoid closing random victim file descriptors on
9074 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
9076 * inotify.c (uninitialized): Remove. All uses replaced by -1.
9077 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
9080 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
9081 This is for .gdbinit xbacktrace.
9083 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
9084 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
9085 (emacs_set_tty): Now static.
9086 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
9087 * term.c (tty_capable_p, tty_default_color_capabilities)
9088 (get_tty_terminal, term_mouse_movement)
9089 (handle_one_term_event, init_tty, maybe_fatal):
9090 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
9091 (tgetent, scan_file, name_match, compare_contin):
9092 * terminal.c (get_terminal):
9093 Use bool for boolean.
9094 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
9095 Prefer char to unsigned char if either will do.
9096 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
9097 (tty_write_glyphs): Prefer int to unsigned.
9098 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
9099 All callers changed.
9100 * termcap.c (tprint, main) [TEST]: Remove non-working test.
9102 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
9105 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
9106 (B__dummy__): New dummy symbol, to pacify C89.
9107 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
9108 they can't grok varargs macros.
9109 * dispnew.c (add_window_display_history)
9110 (add_frame_display_history):
9111 * print.c (print_object):
9112 * xdisp.c (debug_method_add):
9113 Use %p printf format only for void pointers.
9114 * emacs.c (usage_message): New constant, replacing ...
9115 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
9116 (main): Adjust to usage reorg.
9117 * fns.c (syms_of_fns):
9118 * profiler.c (syms_of_profiler):
9119 Don't use non-constant struct initializers.
9120 * gnutls.h (gnutls_initstage_t):
9121 * lisp.h (enum Lisp_Fwd_Type):
9122 * lread.c (lisp_file_lexically_bound_p):
9123 * xsettings.c (anonymous enum):
9124 Remove trailing comma.
9125 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
9126 * lisp.h (ENUM_BF): Use unsigned if pedantic.
9127 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
9129 * regex.c (const_re_char): New type, to pacify strict C89.
9130 All uses of 'const re_char' replaced to use it.
9131 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
9132 with glibc when strict C89. This change is imported from gnulib.
9134 (_Restrict_arr_): Rename from __restrict_arr, similarly.
9135 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
9136 Omit GNU_LINUX implementation, since it requires long long.
9137 * xterm.c (x_draw_underwave):
9138 Do not assume the traditional order of struct's members.
9139 (x_term_init): Rewrite to avoid the need for non-constant structure
9142 Syntax cleanup, mostly replacing macros with functions.
9143 This removes the need for the syntax_temp hack.
9144 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
9145 * syntax.c (SYNTAX_INLINE): New macro.
9146 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
9147 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
9148 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
9149 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
9150 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
9151 (SYNTAX_COMEND_FIRST): Now functions, not macros.
9152 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
9153 Now constants, not macros.
9154 (syntax_temp) [!__GNUC__]: Remove.
9155 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
9156 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
9157 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
9158 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
9159 Move here from syntax.h; now functions, not macros. Except for the
9160 last function, these are static since only syntax.c uses them.
9161 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
9162 All uses changed. Now a function, not a macro; use this fact
9163 to simplify the code.
9164 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
9165 compiler bugs; no longer relevant.
9166 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
9167 (SYNTAX_INLINE): New macro.
9168 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
9169 for the new functions. Use bool for boolean member.
9170 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
9171 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
9172 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
9173 (SETUP_BUFFER_SYNTAX_TABLE):
9174 Now extern inline functions, not macros.
9175 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
9176 Remove; all uses replaced by implementation.
9177 (syntax_temp) [!__GNUC__]: Remove decl.
9178 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
9180 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
9182 * emacs.c (main): Fix syntax error.
9184 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
9186 Timestamp fixes for undo (Bug#14824).
9187 * atimer.c (schedule_atimer):
9188 * fileio.c (Ffile_newer_than_file_p):
9189 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
9190 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
9191 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
9192 (syms_of_fileio): Remove Sclear_visited_file_name.
9193 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
9194 file doesn't exist; this avoids an ambiguity with negative timestamps.
9195 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
9196 * systime.h (make_emacs_time, invalid_emacs_time):
9197 Don't assume struct timespec layout; POSIX doesn't guarantee it.
9198 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
9199 * undo.c (record_first_change): Push (visited-file-modtime) onto
9200 undo list rather than reimplementing it by hand, incorrectly.
9202 2013-07-09 Ken Brown <kbrown@cornell.edu>
9204 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
9206 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
9208 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
9210 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
9212 Handle errno and exit status a bit more carefully.
9213 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
9214 number into an exit status. Instead, use EXIT_CANCELED.
9215 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
9216 * callproc.c (relocate_fd):
9217 * emacs.c (close_output_streams, main):
9218 * process.c (create_process):
9219 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
9220 Use emacs_perror for simplicity.
9221 * callproc.c (relocate_fd, main):
9222 * sysdep.c (sys_subshell):
9223 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
9224 (shut_down_emacs): Use emacs_write, not write.
9225 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
9226 * fileio.c (Fcopy_file, e_write):
9227 * nsterm.m (ns_select):
9228 * process.c (send_process):
9229 * sound.c (vox_write):
9230 Use emacs_write_sig, not emacs_write.
9231 * lisp.h (emacs_write_sig, emacs_perror): New decls.
9232 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
9234 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
9236 (emacs_full_write): New function.
9237 (emacs_write): Rewrite to use it.
9238 (emacswrite_sig, emacs_perror): New functions.
9239 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
9241 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
9243 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
9244 on NS even if it is present. Pixmap on NS is a void*.
9246 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9248 Port to Ubuntu 10 (Bug#14803).
9249 Problem reported by T.V. Raman.
9250 * process.c (close_on_exec, accept4, process_socket):
9251 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
9253 2013-07-07 Eli Zaretskii <eliz@gnu.org>
9255 * w32.c (sys_dup): Declare prototype.
9259 * callproc.c [WINDOWSNT]: Include sys/socket.h.
9261 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9263 Make file descriptors close-on-exec when possible (Bug#14803).
9264 This simplifies Emacs a bit, since it no longer needs to worry
9265 about closing file descriptors by hand in some cases.
9266 It also fixes some unlikely races. Not all such races, as
9267 libraries often open files internally without setting
9268 close-on-exec, but it's an improvement.
9269 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
9270 * callproc.c (Fcall_process) [!MSDOS]:
9271 * emacs.c (main) [!DOS_NT]:
9272 * nsterm.m (ns_term_init):
9273 * process.c (create_process):
9274 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
9275 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
9276 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
9277 Prefer mkostemp with O_CLOEXEC to mkstemp.
9278 * callproc.c (relocate_fd) [!WINDOWSNT]:
9279 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
9280 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
9282 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
9283 Make the resulting file descriptor close-on-exec.
9284 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
9285 * lread.c (load_descriptor_list, load_descriptor_unwind):
9286 Remove; no longer needed. All uses removed.
9287 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
9288 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
9290 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
9291 (Fmake_network_process, Fnetwork_interface_list)
9292 (Fnetwork_interface_info, server_accept_connection):
9293 Make newly-created socket close-on-exec.
9294 * sysdep.c (emacs_open, emacs_fopen):
9295 Make new-created descriptor close-on-exec.
9296 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
9297 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
9299 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
9301 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
9302 for NS_IMPL_GNUSTEP.
9304 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9306 Fix openp errno handling.
9307 * callproc.c (Fcall_process): Preserve openp errno around close.
9308 * lread.c (openp): Set errno when returning -1, as some callers
9311 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
9313 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
9315 * nsterm.h (NSSavePanel): Update comment.
9316 (NSAPP_DATA2_RUNFILEDIALOG): Define.
9317 (ns_run_file_dialog): Declare.
9319 * nsfns.m: Remove panelOK.
9321 (ns_run_file_dialog): New function.
9322 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
9323 event loop, so file dialog is popped up by ns_run_file_dialog, called
9324 by sendEvent (Bug#14578).
9325 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
9327 2013-07-06 Eli Zaretskii <eliz@gnu.org>
9329 * xdisp.c (default_line_pixel_height): New function.
9330 (pos_visible_p, move_it_vertically_backward, try_scrolling)
9331 (try_cursor_movement, redisplay_window, try_window)
9332 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
9334 * window.c (window_scroll_pixel_based):
9335 use default_line_pixel_height.
9337 * dispextern.h (default_line_pixel_height): Add prototype.
9339 * frame.c (x_set_line_spacing): Accept a float value for
9340 line-spacing parameter, per the documentation.
9342 * data.c (Fmultibyte_string_p): Doc fix.
9344 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
9346 Use emacs_open more consistently when opening files.
9347 This handles EINTR more consistently now, and makes it easier
9348 to introduce other uniform changes to file descriptor handling.
9349 * sysstdio.h: New file.
9350 * buffer.c (mmap_init):
9351 * cygw32.c (chdir_to_default_directory):
9352 * dispnew.c (Fopen_termscript):
9353 * emacs.c (Fdaemon_initialized):
9354 * fileio.c (Fdo_auto_save):
9355 * image.c (slurp_file, png_load_body, jpeg_load_body):
9356 * keyboard.c (Fopen_dribble_file):
9358 * print.c (Fredirect_debugging_output):
9359 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
9360 * termcap.c (tgetent):
9361 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
9362 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
9363 * w32term.c (w32_initialize) [CYGWIN]:
9364 * xfaces.c (Fx_load_color_file):
9365 Use emacs_open instead of plain open, and emacs_fopen instead of
9367 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
9368 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
9369 * callproc.c (default_output_mode): New constant.
9370 (Fcall_process): Use it to call emacs_open instead of plain creat.
9371 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
9372 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
9373 (emacs_fopen): New function.
9374 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
9375 Include <lisp.h>, for emacs_open.
9376 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
9378 Remove duplicate #include directives.
9379 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
9381 Don't include stdio.h twice.
9382 * buffer.c [USE_MMAP_FOR_BUFFERS]:
9383 Don't include sys/types.h or stdio.h twice.
9384 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
9385 * lread.c: Don't include coding.h twice.
9386 * nsfont.m: Don't include frame.h twice.
9387 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
9388 * ralloc.c: Don't include <unistd.h> twice.
9389 * xdisp.c: Don't include font.h twice.
9390 * xterm.c: Don't include fontset.h twice.
9391 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
9393 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9395 Scale ImageMagick images more carefully.
9396 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
9397 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
9398 Be more careful about avoiding undefined behavior after
9399 integer overflow and division by zero.
9401 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9403 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
9404 (syms_of_w32fns): DEFSYM them.
9405 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
9406 (CCHDEVICENAME): Define macros if not defined.
9407 (struct MONITOR_INFO_EX): New struct.
9408 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
9409 (enum_display_monitors_fn): New variable.
9410 (globals_of_w32fns): Initialize it.
9411 (Fx_display_pixel_width, Fx_display_pixel_height)
9412 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
9413 multi-monitor setups in docstrings.
9414 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
9415 screen size by primary monitor's millimeter per pixel.
9416 (w32_monitor_enum, w32_display_monitor_attributes_list)
9417 (w32_display_monitor_attributes_list_fallback)
9418 (Fw32_display_monitor_attributes_list): New functions.
9419 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
9421 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
9423 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
9425 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
9427 * fileio.c (Qfile_notify_error): New error symbol.
9429 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
9430 * inotify.c (inotify_callback, symbol_to_inotifymask)
9431 (Finotify_add_watch, Finotify_rm_watch): Use it.
9432 (inotifyevent_to_event): Exchange order of cookie and file name.
9433 (Finotify_add_watch): Adapt docstring.
9435 * lisp.h (Qfile_notify_error): Declare.
9437 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9439 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
9440 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9441 Do not clear _malloc_thread_enabled_p, undoing the previous change,
9442 which did not work (see <http://bugs.gnu.org/14569#307>).
9443 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
9444 && (!noninteractive || initialized)). This attempts to thread
9445 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
9447 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
9449 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
9450 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
9452 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9454 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
9455 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9456 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
9457 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
9459 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9461 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
9462 Define to __sys_siglist.
9464 2013-07-02 Eli Zaretskii <eliz@gnu.org>
9466 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
9467 word-wrap, so that overflow-newline-into-fringe would work in
9468 visual-line-mode. (Bug#2749)
9469 (move_it_in_display_line_to): When the last scanned display
9470 element fits exactly on the display line, and
9471 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
9472 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
9473 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
9474 finding buffer position that corresponds to pixel coordinates,
9475 e.g. in buffer_posn_from_coords.
9477 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
9479 * process.c (handle_child_signal): Call catch_child_signal if
9482 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9484 Don't convert function pointers to void * and back.
9485 It isn't portable C, and it's easy enough to avoid.
9486 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
9487 (make_save_value): Add support for SAVE_FUNCPOINTER.
9488 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
9489 * print.c (print_object):
9490 Distinguish function from object pointers.
9491 * lisp.h (SAVE_FUNCPOINTER): New constant.
9492 (SAVE_SLOT_BITS): Adjust to it.
9493 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
9494 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
9495 (voidfuncptr): New typedef.
9496 (struct Lisp_Save_Value): New member data[0].funcpointer.
9497 (XSAVE_FUNCPOINTER): New function.
9499 Simplify buildobj processing.
9500 * Makefile.in (buildobj.h): Make it a sequence of strings each
9501 followed by comma, rather than a single string. Put it into a
9502 .tmp file in case there's an error while generating it.
9503 (gl-stamp): Use .tmp for temp files.
9504 (mostlyclean): Clean .tmp files.
9505 * doc.c (buildobj): Move to just the routine that needs it.
9506 It's now an array of strings, so processing is simpler.
9508 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
9510 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
9511 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
9512 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9513 Invoke malloc_enable_thread even when not interactive.
9514 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
9515 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
9516 in this case, since the underlying bug has now been fixed.
9518 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
9520 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
9521 unlinking it (bug#14691).
9523 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
9525 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
9526 before checking whether buffer is modified. This lets
9527 `kill-buffer-query-functions' cancel killing of the buffer or save
9528 its content before `kill-buffer' asks user the "Buffer %s
9529 modified; kill anyway?" question.
9531 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
9533 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
9534 Let the super performKeyEquivalent deal with them (Bug#14747).
9536 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
9538 * widget.c (resize_cb): Remove unused local.
9540 Do not use GTK 3 if it exists but cannot be compiled.
9541 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
9542 * xterm.c (x_error_handler) [!USE_GTK]:
9545 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
9547 2013-06-30 Eli Zaretskii <eliz@gnu.org>
9549 * intervals.c (get_local_map): Instead of aborting, clip POSITION
9550 to the valid range of values. (Bug#14753)
9552 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
9553 when moving point by using the current glyph matrix. This avoids
9554 the need to force redisplay when this function is called in a
9557 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
9559 Fix minor problems found by static checking.
9560 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
9561 Redo the latter's body to sidestep GCC parenthesization warnings.
9562 (setup_coding_system, detect_coding, detect_coding_system): Use them.
9563 * coding.c (detect_coding, detect_coding_system):
9564 * coding.h (struct undecided_spec):
9565 Use bool for boolean.
9566 * image.c (QCmax_width, QCmax_height): Now static.
9567 * xdisp.c (Fmove_point_visually): Remove unused local.
9569 2013-06-29 Eli Zaretskii <eliz@gnu.org>
9571 * xdisp.c (Fmove_point_visually): New function.
9573 2013-06-28 Kenichi Handa <handa@gnu.org>
9575 * coding.h (define_coding_undecided_arg_index): New enum.
9576 (coding_attr_index): New members
9577 coding_attr_undecided_inhibit_null_byte_detection,
9578 coding_attr_undecided_inhibit_iso_escape_detection,
9579 coding_attr_undecided_prefer_utf_8.
9580 (undecided_spec): New struct.
9581 (struct coding_system): New member `undecided' of the member
9584 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
9585 (detect_coding): Likewise.
9586 (detect_coding_system): Likewise.
9587 (Fdefine_coding_system_internal): New coding system properties
9588 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
9590 (syms_of_coding): Adjust for coding_arg_undecided_max.
9592 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
9594 * image.c (x_from_xcolors): Remove unused local.
9596 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9598 Defer image data transfer between X client and server until actual
9601 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
9604 * image.c (Destroy_Image): Remove.
9605 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
9606 `mask_p', and `colors_p'. All uses changed.
9607 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
9608 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
9609 New macros for `flags' arg to x_clear_image_1.
9610 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
9611 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
9612 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
9613 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
9614 (image_get_x_image, image_unget_x_image): New functions or macros.
9615 (image_background, image_background_transparent, x_to_xcolors)
9616 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
9617 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
9618 instead of Destroy_Image.
9619 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
9620 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
9621 (png_load_body, jpeg_load_body, tiff_load, gif_load)
9622 (imagemagick_load_image, svg_load_image): Use them instead of
9623 x_create_x_image_and_pixmap, and x_put_x_image followed by
9624 x_destroy_x_image, respectively.
9625 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
9626 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
9627 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
9628 background_transparent fields.
9629 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
9630 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
9632 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
9634 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
9635 This mostly consists of undoing recent changes.
9636 * callproc.c (Fcall_process):
9637 * process.c (create_process):
9638 Do not worry about catching SIGCHLD here, undoing previous change.
9639 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
9640 * process.c, process.h (catch_child_signal):
9641 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
9642 * process.c (catch_child_handler): Don't worry about being called
9643 lazily and do not assume caller has blocked SIGCHLD, undoing
9644 previous change. Move first-time stuff back to
9645 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
9646 tickle glib, as that causes Cygwin bootstrap to fail. Do not
9647 set lib_child_handler if it's already initialized, which may
9648 help avoid problems on GNUstep.
9650 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9652 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
9653 * callproc.c (Fcall_process):
9654 * process.c (create_process):
9655 Make sure SIGCHLD is caught before we fork,
9656 since Emacs startup no arranges to catch SIGCHLD.
9657 * process.c (lib_child_handler): Initialize to null, not to
9659 (catch_child_signal): Allow self to be called lazily.
9660 Do nothing if it's already been called.
9661 Assume caller has blocked SIGCHLD (all callers do now).
9662 * emacs.c (main): Do not catch SIGCHLD here; defer it until
9663 just before it's really needed.
9664 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
9665 since it hasn't been caught yet.
9667 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
9669 * image.c (compute_image_size): New function to implement
9670 :max-width and :max-height.
9671 (imagemagick_load_image): Use it.
9673 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9675 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
9676 * callproc.c, process.h (block_child_signal, unblock_child_signal):
9678 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
9679 * process.c (catch_child_signal): Block SIGCHLD while futzing with
9680 the SIGCHLD handler, since the code is not atomic and (due to glib)
9681 signals may be arriving now.
9682 * sysdep.c (init_signals): Do not catch child signals here;
9683 'main' now does that later, at a safer time.
9685 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
9687 Clean up SIGCHLD handling a bit (Bug#14569).
9688 * process.c, process.h (catch_child_signal):
9689 Now always extern, even if !NS_IMPL_GNUSTEP.
9690 * process.c (catch_child_signal): Move glib tickler here from
9691 init_process_emacs, so that it's done earlier in Emacs
9692 initialization. Also move the noninteractive && !initialized
9693 check here from init_process_emacs. This is all a bit cleaner for
9694 GNUish platforms, and I hope it works around the Cygwin bug.
9695 * sysdep.c (init_signals): Invoke catch_child_signal here, so
9696 that glib signal handling is tickled before glib creates threads.
9698 * process.c (wait_reading_process_output): Avoid int overflow
9699 when reading more than 2 GiB total from a process.
9701 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9703 * process.c (create_process): Handle a couple more cases,
9704 i.e., work even if new_argv and wait_child_setup[i] are cached.
9705 Use Fcall_process's style for volatile vars.
9707 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
9709 * process.c (create_process): Mark PROCESS volatile.
9711 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9713 Use C99-style flexible array members if available.
9714 This avoids some subtle aliasing issues, which typically
9715 aren't a problem with GCC but may be a problem elsewhere.
9716 * alloc.c (sdata): New typedef, replacing the old struct sdata.
9717 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
9718 In either case, it uses a flexible array member rather than
9719 the old struct hack. All uses changed.
9720 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
9721 Adjust to sdata reorganization.
9722 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
9723 Use offsetof (struct, flex_array_member), not sizeof (struct), as
9724 that ports better to pre-C99 non-GCC.
9725 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
9726 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
9727 as the latter has changed.
9728 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
9729 and port better to pre-C99 GCC.
9730 * image.c (struct xpm_cached_color):
9731 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
9732 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
9733 Use FLEXIBLE_ARRAY_MEMBER.
9734 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
9735 Move decl to top level so it gets checked against implementation.
9736 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
9737 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
9739 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9741 * syntax.c: Integer cleanups.
9742 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
9743 All uses that need 0-or-2 changed to:
9744 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
9745 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
9746 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
9747 (char_quoted, prev_char_comend_first, back_comment)
9748 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9749 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
9750 Use bool for boolean.
9751 (update_syntax_table, skip_chars, skip_syntaxes):
9752 Prefer int to unsigned when either will do.
9753 (back_comment): Return boolean success flag, like forw_comment,
9754 instead of positive-or-minus-1 (which might have overflowed int anyway).
9755 Don't stuff ptrdiff_t into int.
9756 (syntax_spec_code, syntax_code_spec): Now const.
9757 (Fmatching_paren, scan_lists, scan_sexps_forward):
9758 Use enum syntaxcode for syntax code.
9759 (Fmatching_paren): Check that arg is a character, not just an integer.
9760 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
9761 (Finternal_describe_syntax_value): Omit no-longer-needed
9763 (skip_chars): Use char, not unsigned char, when the distinction
9765 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
9766 * bytecode.c (exec_byte_code):
9767 * syntax.c (syntax_spec_code, Fchar_syntax)
9768 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9770 * syntax.h (SYNTAX_WITH_FLAGS):
9771 Omit unnecessary casts.
9773 2013-06-20 Eli Zaretskii <eliz@gnu.org>
9775 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
9776 line dimensions here, to avoid race conditions with the main
9777 thread. (Bug#14062, bug#14630, bug#14669)
9779 * w32term.c (w32_draw_window_cursor): Compute the header line and
9780 mode line dimensions here.
9781 <w32_system_caret_window, w32_system_caret_hdr_height>:
9782 <w32_system_caret_mode_height>: New variables.
9784 * w32term.h: Declare them.
9786 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9788 * alloc.c (die): Move "assertion failed" string here ...
9789 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9790 COND when SUPPRESS_CHECKING. This shrinks the executable text
9791 size by 0.8% to 2.2% when configured with --enable-checking,
9792 depending on optimization flags (GCC 4.8.1 x86-64).
9794 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9796 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9798 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9799 base is 2; this is more accurate.
9801 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9803 * sound.c (string_default): Move to !WINDOWSNT section.
9804 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9806 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9808 * sound.c: Integer cleanups.
9809 Remove unnecessary forward decls.
9810 (struct sound_device): The 'file' member is now a Lisp_Object, not
9811 a char *, so that we needn't invoke alloca on a huge size.
9812 (Fplay_sound_internal): Adjust to this.
9813 (string_default): New function.
9814 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9815 Use it to adjust to the struct sound_device change.
9816 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9817 (be2hs) [0]: Remove.
9819 * syntax.c (skip_chars): Don't use uninitialized storage
9820 when searching a multibyte buffer for characters that are not in a
9821 unibyte string that contains non-ASCII characters.
9823 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9825 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9826 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9828 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9830 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9832 2013-06-18 Kenichi Handa <handa@gnu.org>
9834 * font.c (Ffont_spec): Signal an error for an invalid font name
9837 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9839 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9840 In particular this ports to 32-bit sparc Sun cc.
9841 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9842 array with a dummy element at specpdl[-1], so that its address can
9844 (unbind_to): Do not copy the binding; not needed, now that we
9845 copy old_value in the one place where the copy is needed.
9846 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9847 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9848 (union specbinding): Rename from struct specbinding. Redo layout
9849 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9850 which is not portable. With Sun C 5.12 32-bit sparc, the
9851 declaration causes nargs to be an unsigned bitfield, a behavior
9852 that the C standard allows; but Emacs wants nargs to be signed.
9853 The overall type is now a union of structures rather than a
9854 structure of union of structures, and the 'kind' member is now a
9855 bitfield, so that the overall type doesn't grow. All uses changed.
9856 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9858 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9860 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9861 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9863 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9865 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9867 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9868 unless we know that the window w's frame is a frame object.
9869 Another attempt at solving bug#14062 and bug#14630.
9871 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9873 * textprop.c (property_set_type): New enum.
9874 (add_properties): Allow appending/prepending text properties.
9875 (add_text_properties_1): Factored out of Fadd_text_properties.
9876 (Fadd_text_properties): Move all the code into
9877 add_text_properties_1.
9878 (Fadd_face_text_property): New function that calls
9879 add_text_properties_1.
9881 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9883 Move functions from lisp.h to individual modules when possible.
9884 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9885 * alloc.c (XFLOAT_INIT, set_symbol_name):
9886 * buffer.c (CHECK_OVERLAY):
9887 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9888 (set_char_table_parent):
9889 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9890 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9891 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9892 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9894 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9895 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9896 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9897 (backtrace_args, backtrace_debug_on_exit):
9898 * floatfns.c (CHECK_FLOAT):
9899 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9900 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9901 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9902 (set_hash_index_slot):
9903 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9904 * marker.c (CHECK_MARKER):
9905 * textprop.c (CHECK_STRING_OR_BUFFER):
9906 * window.c (CHECK_WINDOW_CONFIGURATION):
9907 Move here from lisp.h, and make these functions static rather than
9909 * buffer.c (Qoverlayp):
9911 * fns.c (Qhash_table_p):
9912 * window.c (Qwindow_configuration_p):
9914 * lisp.h: Remove the abovementioned defns and decls.
9916 Use functions, not macros, for XINT etc (Bug#11935).
9917 In lisp.h, prefer functions to function-like macros, and
9918 constants to object-like macros, when either will do. This:
9919 . simplifies use, as there's no more need to worry about
9920 arguments' side effects being evaluated multiple times.
9921 . makes the code easier to debug on some platforms.
9922 However, when using gcc -O0, keep using function-like macros
9923 for a few critical operations, for performance reasons.
9924 This sort of thing isn't needed with gcc -Og, but -Og
9925 is a GCC 4.8 feature and isn't widely-enough available yet.
9926 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9927 Remove enum lsb_bits; no longer needed.
9928 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9929 * buffer.c (Qoverlap):
9931 * fns.c (Qhash_table_p):
9932 Now extern, so lisp.h can use these symbols.
9933 * dispextern.h: Include character.h, for MAX_CHAR etc.
9934 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9935 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9936 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9937 (GLYPH_CODE_P): Move here from lisp.h.
9938 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9939 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9940 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9941 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9942 XUNTAG now returns void *.
9943 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9944 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9945 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9946 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9947 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9948 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9949 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9950 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9951 New macros, renamed from their sans-lisp_h_ counterparts.
9952 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9953 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9954 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9955 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9956 If compiling via GCC without optimization, define these as macros
9957 in addition to inline functions.
9958 To disable this, compile with -DINLINING=0.
9959 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9960 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9961 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9962 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9963 (INTMASK, VALMASK): Now macros, since static values cannot be
9964 accessed from extern inline functions.
9965 (VALMASK): Also a constant, for benefit of old GDB.
9966 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9967 is INTEGERP, which can fold it in.
9968 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9969 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9970 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9971 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9972 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9973 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9974 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9975 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9976 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9977 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9978 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9979 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9980 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9981 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9982 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9983 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9984 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9985 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9986 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9987 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9988 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9989 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9990 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9991 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9992 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9993 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9994 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9995 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9996 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9997 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9998 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9999 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
10000 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
10002 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
10003 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
10004 (VALMASK): Define in one place rather than in two, merging the
10005 USE_LSB_TAG parts; this is simpler.
10006 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
10007 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
10008 Move up, to avoid use before definition.
10009 Also include "globals.h" earlier, for the same reason.
10010 (make_natnum): New function.
10011 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
10012 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
10013 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
10014 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
10015 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
10016 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
10017 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
10018 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
10019 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
10020 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
10021 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
10022 (Qwindow_configuration_p, Qimage): New forward declarations.
10023 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
10024 (STRING_COPYIN): Remove; unused.
10025 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
10026 (xcar_addr, xcdr_addr): New functions. All uses changed.
10027 (IEEE_FLOATING_POINT): Now a constant, not a macro.
10028 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
10029 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
10030 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
10031 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
10032 (TYPE_RANGED_INTEGERP): Simplify.
10033 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
10034 (setlocale, fixup_locale, synchronize_system_messages_locale)
10035 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
10036 Now empty functions, not macros.
10037 (functionp): Return bool, not int.
10038 * window.c (Qwindow_configuration_p): Now extern,
10039 so window.h can use it.
10040 * window.h (Qwindowp): Move decl back to lisp.h.
10042 2013-06-15 Eli Zaretskii <eliz@gnu.org>
10044 * xdisp.c (Fline_pixel_height): New function, required for solving
10047 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
10049 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
10051 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
10053 * lread.c (syms_of_lread):
10054 * fns.c (Fprovide): Adjust to new format of after-load-alist.
10056 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
10058 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
10060 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
10062 * fileio.c (expand_file_name): Doc fix.
10064 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
10066 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
10067 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
10068 Wait for self, not for 0. This can't hurt on GNU or similar
10069 system, and may help with Cygwin.
10071 * keyboard.c: Don't use PROP (...) as an lvalue.
10072 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
10073 Use set_prop (A, B), not PROP (A) = B.
10075 2013-06-10 Eli Zaretskii <eliz@gnu.org>
10077 * xdisp.c (get_it_property): Use it->window instead of generating
10078 a Lisp object from it->w.
10080 2013-06-09 Eli Zaretskii <eliz@gnu.org>
10082 * xdisp.c (get_it_property): If it->object is a buffer, pass to
10083 get-char-property the window that is being rendered, instead of
10084 the buffer, to support window-specific overlays. (Bug#14575)
10085 (compute_display_string_pos): When W is NULL, use the current
10086 buffer as the object to pass to get-char-property.
10087 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
10088 pointer member of the bidi iterator, since no window is pertinent
10091 2013-06-08 Eli Zaretskii <eliz@gnu.org>
10093 * bidi.c (bidi_fetch_char): Accept additional argument, the window
10094 being displayed, and pass it to compute_display_string_pos.
10095 (bidi_level_of_next_char, bidi_resolve_explicit_1)
10096 (bidi_paragraph_init): All callers changed.
10098 * xdisp.c (init_from_display_pos, init_iterator)
10099 (handle_single_display_spec, next_overlay_string)
10100 (get_overlay_strings_1, reseat_1, reseat_to_string)
10101 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
10102 Set bidi_it.w member from it->w.
10103 (compute_display_string_pos): Accept additional argument, the
10104 window being displayed, and pass it to Fget_char_property.
10107 * dispextern.h (struct bidi_it): New member w, the window being
10109 (compute_display_string_pos): Adjust prototype.
10111 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
10113 * xgselect.c: Remove unneeded include xterm.h.
10115 * process.c (wait_reading_process_output): Check for NS before GLIB.
10116 GLIB may be linked in due to rsvg, but ns_select must be called.
10118 * xgselect.c (xg_select): Remove call to window_system_available
10119 and g_main_context_pending at the top, so Gdk events (i.e. file
10120 notify) are processed when Emacs is started with -nw.
10122 2013-06-07 Eli Zaretskii <eliz@gnu.org>
10124 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
10125 (ctagsfiles3): New variable, includes only *.m files.
10126 (TAGS): Use an explicit language name in the regular expressions,
10127 to avoid transformation of '/SOMETHING' by MSYS to
10128 'c:\MSYS\SOMETHING'.
10130 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
10132 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
10134 2013-06-06 Eli Zaretskii <eliz@gnu.org>
10136 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
10137 still need to set the mouse pointer shape and activate help-echo.
10140 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
10142 A few porting etc. fixes for the new file monitor code.
10143 See the thread containing
10144 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
10145 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
10146 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
10147 (dir_monitor_callback, Fgfile_rm_watch):
10148 Use assq_no_quit instead of Fassoc, for speed.
10149 (dir_monitor_callback, Fgfile_rm_watch):
10150 eassert that the monitor is a fixnum.
10151 (dir_monitor_callback): No need for CDR_SAFE.
10152 Simplify building of lisp with alternative tails.
10153 (Fgfile_add_watch, Fgfile_rm_watch):
10154 Do not assume glib functions set errno reliably on failure.
10155 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
10156 and signal an error otherwise.
10157 (Fgfile_rm_watch): Prefer CONSP to !NILP.
10158 Use Fdelq instead of Fdelete, for speed.
10160 2013-06-05 Eli Zaretskii <eliz@gnu.org>
10162 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
10163 don't insist on being invoked on a highlighted tool-bar button.
10164 Avoids losing tool-bar functionality when mouse-highlight is nil.
10165 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
10166 Don't highlight when mouse-highlight is nil.
10167 (note_mouse_highlight): When mouse-highlight is nil, don't return
10168 right away; instead, run tool-bar and mode-line highlight
10169 subroutine, clear any existing highlight, and revert the mouse
10170 pointer to its default shape. (Bug#14558)
10172 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
10174 * lisp.mk (lisp): Add prog-mode.el.
10176 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
10178 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
10179 * process.c (dummy_handler): New function.
10180 (lib_child_handler): New static var.
10181 (handle_child_signal): Invoke it.
10182 (catch_child_signal): If a library has set up a signal handler,
10183 save it into lib_child_handler.
10184 (init_process_emacs): If using glib and not on Windows, tickle glib's
10185 child-handling code so that it initializes its private SIGCHLD handler.
10186 * syssignal.h (SA_SIGINFO): Default to 0.
10187 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
10188 31; it should no longer be needed now.
10190 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
10192 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
10194 * gfilenotify.c (globals_of_gfilenotify): New function.
10195 (syms_of_gfilenotify): Move global initialization there.
10197 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
10199 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
10201 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
10202 * keyboard.c (menu_bar_items, tool_bar_items):
10203 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
10204 not override local keymaps any more.
10206 2013-06-04 Eli Zaretskii <eliz@gnu.org>
10208 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
10210 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10212 * w32console.c (initialize_w32_display): Return the dimensions of
10213 the console window via 2 additional arguments, not via the current
10214 frame. This avoids crashes due to overrunning the bounds of
10215 frame's decode_mode_spec_buffer, which is not resized following
10216 the change of the frame dimensions from the initial 10x10.
10218 * w32term.h (w32_initialize_display_info): Adjust prototype.
10220 * term.c (init_tty): Take dimensions of the frame from the values
10221 returned by initialize_w32_display.
10223 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
10224 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
10225 (LIBES): Add $(GFILENOTIFY_LIBS).
10227 * w32inevt.c (handle_file_notifications): Add dummy implementation
10228 for !HAVE_W32NOTIFY.
10230 * w32term.c: Wrap code with HAVE_W32NOTIFY.
10232 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
10234 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
10236 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
10238 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
10240 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
10242 Fix minor problems found by static checking.
10243 * data.c (pure_write_error):
10244 Use xsignal2, not Fsignal, as Fsignal might return.
10245 * eval.c (set_backtrace_debug_on_exit): Now static.
10246 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
10247 No longer inline. EXTERN_INLINE is needed only for functions
10248 defined in .h files. Reindent function header as per GNU style.
10249 (backtrace_p, backtrace_top, backtrace_next):
10250 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
10251 compiler or linker. Add extern decls to pacify gcc -Wall.
10252 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10254 * frame.c (free_monitors): Define only on platforms that need it.
10255 * nsterm.m (ns_term_init):
10256 * process.c (catch_child_signal):
10257 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
10258 defined on all porting targets these days.
10259 * process.c, process.h (catch_child_signal):
10260 Make it extern only if NS_IMPL_GNUSTEP is defined.
10262 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10264 * w32.c (gettimeofday): Make the signature identical to prototype
10265 in nt/inc/sys/time.h.
10267 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10269 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
10272 * keyboard.c (safe_run_hooks_error): Improve error message.
10274 * data.c (pure_write_error): Add `object' argument.
10275 * puresize.h (CHECK_IMPURE): Use it.
10277 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
10279 * Makefile.in (NOTIFY_OBJ): New variable.
10280 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
10282 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
10283 Call syms_of_gfilenotify.
10285 * gfilenotify.c: New file.
10287 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
10288 and Qfile_w32notify.
10289 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
10290 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
10292 * lisp.h: Declare syms_of_gfilenotify.
10294 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
10296 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10298 Merge the specpdl and backtrace stacks. Make the structure of the
10299 specpdl entries more obvious via a tagged union of structs.
10300 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
10301 (enum specbind_tag): New enum.
10302 (struct specbinding): Make it a tagged union of structs.
10303 Add a case for backtrace records.
10304 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
10305 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
10306 (backtrace_debug_on_exit): New accessors.
10307 (struct backtrace): Remove.
10308 (struct catchtag): Remove backlist field.
10309 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
10311 (Flocal_variable_p): Speed up the common case where the binding is
10313 * eval.c (backtrace_list): Remove.
10314 (set_specpdl_symbol, set_specpdl_old_value): Remove.
10315 (set_backtrace_args, set_backtrace_nargs)
10316 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
10317 (backtrace_next): New functions.
10318 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
10319 (unwind_to_catch, internal_lisp_condition_case)
10320 (internal_condition_case, internal_condition_case_1)
10321 (internal_condition_case_2, internal_condition_case_n): Don't bother
10322 with backtrace_list any more.
10323 (Fsignal): Adjust to new backtrace format.
10324 (grow_specpdl): Move up.
10325 (record_in_backtrace): New function.
10326 (eval_sub, Ffuncall): Use it.
10327 (apply_lambda): Adjust to new backtrace format.
10328 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
10330 (specbind): Adjust to new specpdl format. Simplify.
10331 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
10332 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
10334 (mark_backtrace): Remove.
10335 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
10336 * xdisp.c (redisplay_internal): Use record_in_backtrace.
10337 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
10339 * profiler.c (record_backtrace): Use get_backtrace.
10340 (handle_profiler_signal): Use backtrace_top_function.
10341 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
10342 accessor functions.
10344 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
10346 * process.h (catch_child_signal): Declare.
10348 * process.c (catch_child_signal): New function.
10349 (init_process_emacs): Call it.
10351 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
10352 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
10354 (x_set_cursor_type): Remove declaration.
10355 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
10356 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
10357 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
10358 (ns_get_color): Use F suffix on float.
10359 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
10360 (ns_get_rgb_color): Remove.
10361 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
10362 (note_mouse_movement): x and y are CGFloat.
10363 (ns_draw_fringe_bitmap): Remove unused rowY.
10364 Change #if to COCOA && >= 10_6.
10365 (ns_draw_window_cursor): Remove unused overspill.
10366 (ns_draw_underwave): width and x are EamcsCGFloat.
10367 (ns_draw_box): thickness is CGFloat.
10368 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
10369 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
10370 if not in main thread.
10371 (ns_get_pending_menu_title, ns_check_menu_open)
10372 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
10373 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
10374 (sendFromMainThread:): New method.
10375 (changeFont:): size is CGFloat.
10376 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
10377 Disable warning about permanent text.
10378 (characterIndexForPoint:): Adjust return type depending on GNUstep
10380 (mouseDown:): delta is CGFloat.
10381 (updateFrameSize): Remove unised variable f.
10382 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
10383 Cast float to EmacsCGFloat.
10384 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
10385 also to -1 when restoring.
10386 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
10387 inside NS_IMPL_COCOA.
10388 (toggleFullScreen:): Put call to toggleFullScreen inside
10389 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
10390 (setPosition:portion:whole:): por is CGFloat.
10391 (getMouseMotionPart:window:x:y:): Add F suffix to float.
10392 (mouseDown:): Use CGFloat.
10393 (mouseDragged:): Remove unised variable edge.
10394 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
10396 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
10397 of CGFloat differs.
10398 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
10399 when NS_IMPL_GNUSTEP.
10400 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
10401 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
10402 (EmacsToolbar): Add clearAll. Add tag argument to
10403 addDisplayItemWithImage.
10404 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
10406 * nsselect.m (ns_get_local_selection): Remove unused variable type.
10408 * nsmenu.m (ns_update_menubar): Make static.
10409 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
10410 (fillWithWidgetValue:): Add cast to SEL for setAction.
10411 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
10412 (update_frame_tool_bar): Update code for GNUstep.
10413 (clearAll): New method.
10414 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
10415 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
10416 Move identifierToItem setObject and activeIdentifiers addObject before
10417 call to insertItemWithItemIdentifier.
10418 (validateVisibleItems): Fix indentation.
10419 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
10420 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
10421 UtilityWindow to aStyle, remove call to setStyleMask.
10423 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
10425 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
10426 (ns_charset_covers, ns_get_covering_families, nsfont_open):
10427 Use F suffix on floats.
10428 (ns_char_width): Returns CGFloat.
10429 (ns_ascii_average_width): w is CGFloat instead of float.
10430 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
10432 (ns_glyph_metrics): CGFloat instead of float.
10434 * nsfns.m (x_set_foreground_color, x_set_background_color):
10436 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
10437 remove unused variables.
10438 (Fns_read_file_name): Keep track if panel is for save.
10439 Use ns_filename_from_panel/ns_directory_from_panel.
10440 (Fns_list_services): delegate only used for COCOA.
10441 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
10442 Just return the input if GNUstep.
10443 (x_screen_planes): Remove.
10444 (Fxw_color_values): Use EmacsCGFloat
10445 (Fns_display_monitor_attributes_list): Only get screen number for
10447 (getDirectory, getFilename): Remove from EmacsOpenPanel and
10449 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
10450 ns_directory_from_panel.
10452 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
10454 * process.c (handle_child_signal): Also use WCONTINUED.
10455 This is so that list-processes doesn't mistakenly list the process
10456 as stopped, when the process has actually been continued and is
10459 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
10461 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
10462 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
10463 not already configured.
10465 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
10467 2013-05-29 Eli Zaretskii <eliz@gnu.org>
10469 * Makefile.in (mostlyclean): Remove *.res files.
10471 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
10473 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
10474 a buffer (bug#8447).
10476 2013-05-27 Eli Zaretskii <eliz@gnu.org>
10478 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
10479 display vector, and we backtrack, handle the case that the
10480 previous character position is also displayed from a display
10481 vector or covered by a display string or image. (Bug#14476)
10483 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
10485 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10486 (struct MonitorInfo, free_monitors): Remove.
10487 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
10488 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
10489 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10492 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10493 (struct MonitorInfo, free_monitors): Remove.
10494 (ns_screen_name): Make static.
10495 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
10496 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10499 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10500 (struct MonitorInfo): New struct.
10501 (free_monitors, make_monitor_attribute_list): Declare.
10503 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10505 (free_monitors, make_monitor_attribute_list): New functions.
10506 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
10509 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
10511 * callproc.c (call_process): Refine the doc string. (Bug#14045)
10513 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
10515 * keyboard.c: Apply keyboard decoding only to events that come directly
10516 from the tty, not from unread-command-events (bug#14368).
10517 (read_event_from_main_queue): New function, extracted from read_char.
10518 (read_decoded_char): Remove.
10519 (read_decoded_event_from_main_queue): New function to replace it.
10520 (read_char): Use it.
10521 (read_key_sequence): Use read_char rather than read_decoded_char.
10523 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
10525 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
10527 * casetab.c (init_casetab_once): Fix last change (bug#14424).
10529 2013-05-22 Kenichi Handa <handa@gnu.org>
10531 The following changes are to fix the setting of
10532 buffer-file-coding-system on, for instance, C-x RET c unix RET
10533 _FILE_OF_DOS_EOL_TYPE_ RET.
10535 * coding.h (struct coding_system): New member detected_utf8_chars.
10537 * coding.c (detect_coding_utf_8): Count characters and check EOL
10538 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
10540 (setup_coding_system): Do not initialize coding->head_ascii.
10541 (check_ascii): Do not set coding->eol_seen but update it. Do not
10542 call adjust_coding_eol_type here.
10543 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
10544 If the eol-type of CODING is already specified, adjust the eol type
10545 of the found coding-system.
10546 (decode_coding_gap): Cancel previous change. Utilize the
10547 character numbers counted by detect_coding_utf_8. Fix detection
10550 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
10552 * search.c (looking_at_1): Only set last_thing_searched if the match
10553 changed the match-data (bug#14281).
10555 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
10557 * xdisp.c (reseat_at_previous_visible_line_start):
10558 Already declared in dispextern.h, so remove it here.
10559 (move_it_vertically_backward): Likewise.
10561 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10563 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
10564 (Fx_display_pixel_width, Fx_display_pixel_height)
10565 (Fx_display_mm_width, Fx_display_mm_height):
10566 Mention `display-monitor-attributes-list' in docstrings.
10568 * nsfns.m (ns_get_screen): Remove function. All uses removed.
10569 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
10570 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
10571 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
10572 (Fx_display_backing_store, Fx_display_visual_class)
10573 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
10574 (Fx_display_grayscale_p, Fx_display_pixel_width)
10575 (Fx_display_pixel_height, Fx_display_planes)
10576 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
10577 (Fx_display_screens): Don't confuse X11 screens with NS screens.
10578 (Fx_display_mm_width, Fx_display_mm_height)
10579 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
10580 height for all physical monitors as in X11.
10582 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
10583 Return pixel width or height for all physical monitors as in X11.
10585 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
10587 Port --enable-gcc-warnings to clang.
10588 * bytecode.c (exec_byte_code):
10590 Redo diagnostic pragmas to pacify clang, too.
10591 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
10592 * editfns.c (Fencode_time):
10593 * fileio.c (file_accessible_directory_p):
10594 * font.c (font_unparse_xlfd):
10595 Use '&"string"[index]' instead of '"string" + (index)'.
10596 * undo.c (user_error): Remove; unused.
10598 2013-05-16 Eli Zaretskii <eliz@gnu.org>
10600 * insdel.c (insert_1_both): Document the arguments, instead of
10601 referring to insert_1, which no longer exists.
10603 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
10604 some window, increment windows_or_buffers_changed, so that
10605 *Messages* display in that window is updated. (Bug#14408)
10607 * w32.c: Include epaths.h.
10608 (init_environment): Use cmdproxy.exe without leading directories.
10609 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
10611 (gettimeofday): Adjust signature and return value to Posix
10614 * unexw32.c (open_output_file): Delete the existing emacs.exe
10615 before creating it, to break the hard link to the versioned
10618 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
10619 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
10620 (FIRSTFILE_OBJ): New variables.
10621 (W32_RES): Rename to EMACSRES. All users changed.
10622 (base_obj): Use $(CM_OBJ).
10623 (ALLOBJS): Use $(FIRSTFILE_OBJ).
10624 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
10625 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
10626 $(W32_RES_LINK) before $(LIBES).
10627 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
10629 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10631 * makefile.w32-in (DOC): Use just "DOC".
10633 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
10635 * process.c: Export default filters and sentinels to Elisp.
10636 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
10638 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
10639 (Fset_process_sentinel, Fformat_network_address):
10640 Default to them instead of nil.
10641 (server_accept_connection): Sentinels can't be nil any more.
10642 (read_and_dispose_of_process_output): New function, extracted from
10643 read_process_output.
10644 (read_process_output): Use it; filters can't be nil.
10645 (Finternal_default_process_filter): New function, extracted from
10646 read_process_output.
10647 (exec_sentinel_unwind): Remove function.
10648 (exec_sentinel): Don't zilch sentinel while running.
10649 (status_notify): Sentinels can't be nil.
10650 (Finternal_default_process_sentinel): New function extracted from
10652 (setup_process_coding_systems): Default filter is not nil any more.
10653 (syms_of_process): Export new Elisp functions and initialize
10655 * lisp.h (make_lisp_proc): New function.
10657 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10659 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
10661 2013-05-14 Eli Zaretskii <eliz@gnu.org>
10663 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10664 unless we know that the window w is a leaf window.
10665 Another attempt at solving bug#14062.
10667 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
10669 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
10672 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
10674 * image.c (gif_load): Check that subimages fit (Bug#14345).
10676 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
10678 * lread.c (skip_dyn_eof): New function.
10679 (read1): Use it to skip the end of a file in response to #@00.
10681 * doc.c (get_doc_string): Slightly relax the sanity checking.
10683 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
10685 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
10686 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10687 (MonitorInfo): New struct.
10688 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
10689 (Fns_display_monitor_attributes_list): New functions.
10690 (display-usable-bounds): Remove.
10691 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
10694 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
10696 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
10697 (GTK_CHECK_VERSION): New macro, if not already defined.
10698 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
10699 replaced by GTK_CHECK_VERSION.
10701 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
10703 * xterm.h (GTK_PREREQ): New macro.
10704 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
10705 to use this macro instead, for consistency and clarity.
10707 2013-05-08 Eli Zaretskii <eliz@gnu.org>
10709 * xdisp.c (row_for_charpos_p): New function, with code of
10710 cursor_row_p, but accepts an additional argument CHARPOS instead
10711 of using a hardcoded PT.
10712 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
10713 (row_containing_pos): Call row_for_charpos_p instead of partially
10714 doing the same. Fixes cursor positioning under longlines-mode
10715 when longlines-show-effect includes more than one newline, when
10716 moving the cursor vertically up.
10718 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
10720 * makefile.w32-in (ACL_H): New macro.
10721 ($(BLD)/fileio.$(O)): Update dependencies.
10723 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10725 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
10726 * Makefile.in (LIB_ACL): New macro.
10727 (LIBACL_LIBS): Remove.
10728 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
10729 * fileio.c: Include <acl.h>.
10730 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
10731 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
10733 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
10736 * unexelf.c: Don't assume ElfW (Half) fits in int.
10737 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
10738 when dealing with ElfW (Half) values, since they can exceed 2**31
10739 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
10740 (entry_address): Omit unused NUM arg. All uses changed.
10742 2013-05-07 Juri Linkov <juri@jurta.org>
10744 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
10745 to the string converted from number with `Fnumber_to_string'.
10748 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10750 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
10751 This fixes a problem introduced by my previous change.
10753 2013-05-07 Glenn Morris <rgm@gnu.org>
10755 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
10757 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
10759 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
10761 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10763 Static checking by GCC 4.8.0.
10764 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
10765 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
10766 (x_get_monitor_attributes_fallback)
10767 (x_get_monitor_attributes_xinerama)
10768 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
10769 Define only if USE_GTK.
10770 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
10771 (x_get_monitor_attributes_fallback): Omit unused locals.
10772 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
10773 Use double, not float, to avoid mixed-mode floating point arithmetic.
10775 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10776 Jan Djärv <jan.h.d@swipnet.se>
10778 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
10779 (XINERAMA_CFLAGS): New macros.
10780 (ALL_CFLAGS, LIBES): Use them.
10782 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
10783 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
10784 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
10785 (syms_of_xfns): DEFSYM them.
10786 (struct MonitorInfo): New struct.
10787 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10788 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10789 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10790 (x_get_monitor_attributes_xinerama): New functions.
10791 (Fx_display_monitor_attributes_list): New primitive.
10792 (syms_of_xfns): Defsubr it.
10794 * xterm.h (x_display_info): Add Xatom_net_workarea and
10795 Xatom_net_current_desktop.
10797 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10798 and dpyinfo->Xatom_net_current_desktop.
10800 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10802 * xdisp.c (pos_visible_p): Use the special code for finding the
10803 beginning of a display property or overlay for any "replacing"
10804 display property, not just for display strings. This solves
10805 incorrect reporting of position by posn-at-point. (Bug#14241)
10807 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10809 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10810 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10811 Verify that ElfW (Half) fits in int.
10812 (fatal): Use same signature as lisp.h.
10813 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10814 configure and build with -DUNEXELF_DEBUG without worrying about
10815 other modules that use DEBUG.
10816 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10817 possibly-wide integers now uses it instead of plain fprintf.
10818 (entry_address): New function, which avoids problems with 32-bit
10819 overflow on 64-bit hosts.
10820 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10821 (round_up): Don't assume the remainder fits in int.
10822 (find_section): Use bool for boolean. Simplify debug code.
10823 (unexec): Don't assume file sizes fit in int or size_t.
10824 Omit unnecessary trailing newline in 'fatal' format.
10825 Use strerror rather than outputting decimal error number.
10826 Remove unused code when emacs is not defined;
10827 this file relies on Emacs now.
10828 Don't assume e_phnum and e_shnum are positive.
10830 * regex.c: Fix problems when DEBUG is defined.
10831 (extract_number, extract_number_and_incr): Define regardless of
10832 whether DEBUG is defined; that's simpler and makes the code less
10833 likely to go stale in the normal case when DEBUG is not defined.
10834 Return int rather than taking an int * arg. All callers changed.
10835 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10836 Remove, replacing with ...
10837 (DEBUG_PRINT): New macro. All callers changed.
10838 (DEBUG_COMPILES_ARGUMENTS): New macro.
10839 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10840 (print_compiled_pattern, print_double_string) [DEBUG]:
10841 Use prototype rather than old-style definition.
10842 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10843 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10844 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10845 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10846 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10847 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10848 This matters only when DEBUG is defined.
10850 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10852 * xdisp.c (set_iterator_to_next): Set the
10853 ignore_overlay_strings_at_pos_p flag only if we are _really_
10854 iterating over an overlay string, as indicated by the
10855 current.overlay_string_index member. (Bug#14306)
10857 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10859 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10860 to where it is used, to avoid autorelease issues (Bug#14050).
10862 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10864 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10865 * fileio.c (syms_of_fileio): Implement this.
10866 * filelock.c (create_lock_file): If symbolic links don't work, so
10867 we use a regular file as a lock file, do not fsync the lock file;
10870 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10872 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10873 (syms_of_minibuf): Adjust accodingly.
10875 * callint.c (Fcall_interactively): Adjust calls accordingly.
10877 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10879 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10880 w->contents is a buffer before computing everything else.
10881 Use parentheses to disambiguate last part of the condition.
10883 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10884 assertion violations. (Bug#14062)
10886 2013-05-01 David Reitter <david.reitter@gmail.com>
10888 * nsfns.m (ns_tooltip): Initialize.
10890 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10892 * coding.c (decode_coding_gap): Don't remove the character before
10893 a newline unless it's a CR character. (Bug#14287)
10895 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10897 * dispextern.h (struct face): Move enum face_underline_type
10898 earlier so that bitfields can be in the same word.
10900 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10902 * nsfns.m (handlePanelKeys): New function.
10903 (EmacsOpenPanel:performKeyEquivalent:)
10904 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10905 arrows/function/control and copy/paste keys (Bug#14296).
10907 2013-04-27 Juri Linkov <juri@jurta.org>
10909 * callint.c (Fcall_interactively): Call `Qread_number' for
10910 interactive code letter `n' instead of using duplicate code.
10913 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10915 * systime.h (make_timeval): Declare as 'const'.
10917 2013-04-27 Kenichi Handa <handa@gnu.org>
10919 * font.c (font_open_entity): Always open a font of manageable
10922 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10924 Port better to AIX (Bug#14258).
10925 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10928 2013-04-24 Kenichi Handa <handa@gnu.org>
10930 * coding.c (decode_coding_iso_2022): When an invalid escape
10931 sequence is encountered, reset the invocation and designation
10932 status to the safest one.
10934 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10936 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10937 Without this fix, "make distclean" leaves stamp-h1 behind.
10939 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10941 * w32fns.c (w32_fullscreen_rect): New function to compute the
10942 window rectangle for the given fullscreen mode.
10943 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10944 longer tunes the window size. This keeps the window's edges flush
10945 with the screen and allows the taskbar to hide itself in fullboth.
10947 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10948 window decorations and uses the entire screen.
10950 * w32term.h (w32_fullscreen_rect) Add prototype.
10951 (struct w32_output): Replace normal_width, normal_height,
10952 normal_top, and normal_left members with a single normal_placement
10954 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10956 (FRAME_NORMAL_PLACEMENT): New macro.
10958 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10960 * minibuf.c (Ftest_completion): Silence compiler warning.
10962 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10964 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10967 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10970 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10971 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10972 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10973 parentheses where appropriate.
10975 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10977 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10979 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10981 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10982 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10983 Mention in the doc string that setting these variables takes
10984 effect only after a call to set-window-buffer. (Bug#14200)
10986 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10988 * indent.c (Fvertical_motion): Don't consider display strings on
10989 overlay strings as display strings on the buffer position we
10990 started from. This prevents vertical cursor motion from jumping
10991 more than one line when there's an overlay string with a display
10992 property at end of line.
10993 Reported by Karl Chen <Karl.Chen@quarl.org> in
10994 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10996 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10998 * window.c (select_window): `record_buffer' even if window is
10999 already selected (bug#14191).
11001 2013-04-11 Eli Zaretskii <eliz@gnu.org>
11003 * window.c (Fwindow_end): Test more flags, including the buffer's
11004 last_overlay_modified flag, to determine whether the window's
11005 display is really up-to-date. Prevents the function from
11006 returning a stale value. (Bug#14170)
11007 (Fwindow_line_height): Fix the test for up-to-date-ness of the
11010 2013-04-10 Eli Zaretskii <eliz@gnu.org>
11012 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
11013 garbaged only if it is not already the top frame on its TTY.
11014 This prevents flickering due to constant redrawing of TTY frames when
11015 there are GUI frames open in the same session. (Bug#13864)
11017 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
11019 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
11020 of marking the idle timers directly.
11022 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
11024 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
11025 tables (bug#14054).
11027 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
11029 * window.c (select_window): Don't record_buffer while the invariant is
11030 temporarily broken (bug#14161).
11032 * fns.c (Fdelq): Don't assume !NILP => CONSP.
11034 2013-04-07 Eli Zaretskii <eliz@gnu.org>
11036 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
11038 2013-04-07 Romain Francoise <romain@orebokech.com>
11040 Ignore additional platform-specific ACL errors (Bug#13702).
11041 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
11042 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
11044 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
11046 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
11049 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
11051 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
11052 This bug was introduced by my 2013-02-25 change that simplified
11053 data_start configuration. Without this change, on GNU/Linux
11054 an Emacs configured with --enable-profiling fails immediately
11055 due to a profiler signal.
11056 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
11057 with these flags. On platforms where special flags are needed
11058 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
11059 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
11060 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
11062 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
11064 Get rid of some platform-specific functions examining window
11065 system and its capabilities. This is a partial rework of the
11067 * lisp.h (have_menus_p): Remove prototype. This function is
11068 replaced with platform-independent window_system_available.
11069 (check_window_system): Move to...
11070 * frame.h (decode_window_system_frame, window_system_available):
11071 ...here, add new prototypes.
11072 * frame.c (window_system_available, decode_window_system_frame):
11074 (check_window_system): Platform-independent now.
11075 * xterm.h (x_in_use): Remove declaration.
11077 * w32term.h (check_x_frame):
11078 * nsterm.h (check_x_frame): Remove prototypes. This function
11079 is replaced with platform-independent decode_window_system_frame.
11080 * msdos.c (have_menus_p): Remove.
11081 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
11082 Remove platform-specific functions. Use check_window_system,
11083 decode_window_system_frame and check_ns_display_info where
11084 appropriate. Minor style and comment tweaks.
11085 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
11086 (check_x_frame): Likewise.
11087 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
11089 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
11090 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
11091 * xmenu.c, xselect.c: All related users changed.
11093 2013-04-03 Kenichi Handa <handa@gnu.org>
11095 The following changes is to optimize the code for reading UTF-8
11098 * coding.c (check_ascii): Rename from detect_ascii. Return value
11099 changed. Check EOL format. Do not call adjust_coding_eol_type
11101 (check_utf_8): New function.
11102 (adjust_coding_eol_type): Do nothing if already adjusted.
11103 (detect_coding): Compare the return value of check_ascii with
11104 coding->src_bytes. Call adjust_coding_eol_type if necessary.
11105 (decode_coding_gap): Optimize for valid UTF-8.
11107 2013-03-21 Kenichi Handa <handa@gnu.org>
11109 * coding.c (syms_of_coding): Cancel previous change.
11111 * insdel.c (insert_from_gap): Fix previous change.
11113 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
11115 Consistently use platform-specific function to detect window system.
11116 * lisp.h (check_window_system): New prototype. This function is
11117 going to replace check_x, check_w32 and check_ns.
11118 (have_menus_p): Mention msdos.c in comment.
11119 * fontset.c (check_window_system_func): Remove. Adjust all users.
11120 * fontset.h (check_window_system_func): Remove prototype.
11121 * nsterm.h (check_ns):
11122 * xterm.h (check_x):
11123 * w32term.h (check_w32): Likewise.
11124 * menu.c (Fx_popup_menu): Use check_window_system.
11125 * msdos.c (check_window_system): Define for MS-DOS.
11126 * nsfns.m (check_window_system): Define for NS. Adjust all users.
11127 * w32fns.c (check_window_system): Likewise for MS-Windows.
11128 * xfns.c (check_window_system): Likewise for X.
11129 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
11130 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
11132 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
11134 Prefer < to > in range checks such as 0 <= i && i < N.
11135 This makes it easier to visualize quantities on a number line.
11136 This patch doesn't apply to all such range checks,
11137 only to the range checks affected by the 2013-03-24 change.
11138 This patch reverts most of the 2013-03-24 change.
11139 * alloc.c (xpalloc, Fgarbage_collect):
11140 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
11141 * character.c (string_escape_byte8):
11142 * charset.c (read_hex):
11143 * data.c (cons_to_unsigned):
11144 * dispnew.c (update_frame_1):
11145 * doc.c (Fsubstitute_command_keys):
11146 * doprnt.c (doprnt):
11147 * editfns.c (hi_time, decode_time_components):
11148 * fileio.c (file_offset):
11149 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11150 * font.c (font_intern_prop):
11151 * frame.c (x_set_alpha):
11152 * gtkutil.c (get_utf8_string):
11153 * indent.c (check_display_width):
11154 * keymap.c (Fkey_description):
11155 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
11157 * minibuf.c (read_minibuf_noninteractive):
11158 * process.c (wait_reading_process_output):
11159 * search.c (Freplace_match):
11160 * window.c (get_phys_cursor_glyph):
11161 * xdisp.c (redisplay_internal):
11162 * xsmfns.c (smc_save_yourself_CB):
11163 Prefer < to > for range checks.
11164 * dispnew.c (sit_for): Don't mishandle NaNs.
11165 This fixes a bug introduced in the 2013-03-24 change.
11166 * editfns.c (decode_time_components): Don't hoist comparison.
11167 This fixes another bug introduced in the 2013-03-24 change.
11169 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
11171 * frame.h (struct frame): Drop scroll_bottom_vpos
11172 member becaue all real users are dead long ago.
11173 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
11174 * xdisp.c (redisplay_internal): Adjust user.
11176 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
11178 * nsmenu.m (showAtX:Y:for:): setLevel to
11179 NSPopUpMenuWindowLevel (Bug#13998).
11181 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
11183 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
11184 (ns_check_pending_open_menu): Declare.
11186 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
11187 (x_activate_menubar): Update the menu with title that matches
11188 ns_get_pending_menu_title, and call
11189 ns_check_pending_openmenu (Bug#12698).
11190 (menuWillOpen:): New method.
11191 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
11193 * nsterm.m (menu_will_open_state, menu_mouse_point)
11194 (menu_pending_title): New varaibles.
11195 (ns_get_pending_menu_title, ns_check_menu_open)
11196 (ns_check_pending_open_menu): New functions.
11198 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
11200 * indent.c (current_column_bol_cache): Remove leftover which is not
11201 used in Fmove_to_column any more.
11202 (current_column, scan_for_column): Adjust users.
11203 * keyboard.c (last_point_position_buffer, last_point_position_window):
11204 Remove leftovers which are not used for recording undo any more.
11205 (command_loop_1, syms_of_keyboard): Adjust users.
11206 * xdisp.c (last_max_ascent): Remove leftover which is not used in
11207 redisplay_window any more.
11208 (move_it_to): Adjust user.
11210 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
11212 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
11213 Update dependencies.
11215 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
11217 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
11218 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
11219 forward references.
11221 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11223 * window.h (struct window): Replace hchild, vchild and buffer slots
11224 with a single slot 'contents'. This is possible because each valid
11225 window may have either the child window (in vertical or horizontal
11226 combination) or buffer to display (for the leaf window). Using that,
11227 a lot of operations to traverse and/or change window hierarchies may
11228 be simplified. New member horizontal is used to distinguish between
11229 horizontal and vertical combinations of internal windows.
11230 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
11231 (WINDOW_VERTICAL_COMBINATION_P): New macros.
11232 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
11233 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
11234 Use contents slot, not buffer, where appropriate.
11235 (wset_combination): New function.
11236 (wset_buffer): Add eassert.
11237 (Fframe_first_window): Simplify the loop reaching first window.
11238 (Fwindow_buffer): Use WINDOW_LEAF_P.
11239 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
11240 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
11241 (unshow_buffer): Convert initial debugging check to eassert.
11242 (replace_window, recombine_windows, Fdelete_other_windows_internal)
11243 (make_parent_window, window_resize_check, window_resize_apply)
11244 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
11245 (Fset_window_configuration, delete_all_child_windows, save_window_save):
11246 Adjust to match struct window changes.
11247 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
11248 (mark_window_cursors_off, count_windows, get_leaf_windows)
11249 (foreach_window_1): Simplify the loop.
11250 * alloc.c (mark_object): Do not check for the leaf window because
11251 internal windows has no glyph matrices anyway.
11252 * dispnew.c (clear_window_matrices, showing_window_margins_p)
11253 (allocate_matrices_for_window_redisplay, fake_current_matrices)
11254 (allocate_matrices_for_frame_redisplay, free_window_matrices)
11255 (build_frame_matrix_from_window_tree, mirror_make_current)
11256 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
11257 (update_window_tree, set_window_update_flags): Simplify the loop.
11258 (sync_window_with_frame_matrix_rows): Enforce live window.
11259 Use contents slot, not buffer, where appropriate.
11260 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
11261 and WINDOW_HORIZONTAL_COMBINATION_P.
11262 (make_frame_visible_1): Simplify the loop.
11263 Use contents slot, not buffer, where appropriate.
11264 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
11265 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
11266 (expose_window_tree): Likewise.
11267 Use contents slot, not buffer, where appropriate.
11268 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
11269 to avoid deleted windows. Use contents slot instead of buffer.
11270 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
11271 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
11272 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
11273 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
11275 2013-03-28 Eli Zaretskii <eliz@gnu.org>
11277 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
11278 identify the reasons for assertion violations in bug#14062 and
11280 (Fx_show_tip): Fix compilation error under
11281 "--enable-check-lisp-object-type". (Bug#14073)
11283 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
11284 Reported by <rzl24ozi@gmail.com>.
11286 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11288 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
11290 (unwind_with_echo_area_buffer): ...to restore it here.
11291 This is needed to ensure that...
11292 (redisplay_window): ...both window markers are valid here,
11293 which is verified by eassert.
11294 * editfns.c (save_excursion_save): Do not assume that
11295 selected_window always displays the buffer.
11296 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
11299 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
11301 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
11304 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
11306 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
11308 2013-03-27 Eli Zaretskii <eliz@gnu.org>
11310 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
11311 since MinGW's w32api headers do. This avoids compiler warnings.
11313 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
11314 if already defined.
11316 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11318 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
11320 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
11322 * gtkutil.c (style_changed_cb): Check if frame is live and an
11323 X frame (Bug#14038).
11325 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11327 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
11328 Define only for _WIN32_WINNT less than 0x0500.
11329 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
11331 Move inclusion of time.h before sys/time.h, so that MinGW64 could
11332 see its own definitions of 'struct timeval' and 'struct timezone'.
11334 Fix incompatibilities between MinGW.org and MinGW64 headers.
11335 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
11337 * w32.c (REPARSE_DATA_BUFFER): Guard with
11338 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
11340 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
11342 * xterm.c: Include X11/XKBlib.h
11343 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
11345 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
11347 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
11349 * blockinput.h (input_blocked_p): Likewise.
11350 * bytecode.c (exec_byte_code): Likewise.
11351 * callproc.c (call_process_kill, call_process_cleanup)
11352 (Fcall_process): Likewise.
11353 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
11354 (Fccl_execute_on_string): Likewise.
11355 * character.c (string_escape_byte8): Likewise.
11356 * charset.c (read_hex): Likewise.
11357 * cm.c (calccost): Likewise.
11358 * data.c (cons_to_unsigned): Likewise.
11359 * dired.c (directory_files_internal, file_name_completion):
11361 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
11362 (sit_for): Likewise.
11363 * doc.c (Fsubstitute_command_keys): Likewise.
11364 * doprnt.c (doprnt): Likewise.
11365 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
11366 * emacsgtkfixed.c: Likewise.
11367 * fileio.c (file_offset, Fwrite_region): Likewise.
11368 * floatfns.c (Fexpt, fmod_float): Likewise.
11369 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11371 * font.c (font_intern_prop): Likewise.
11372 * frame.c (x_set_alpha): Likewise.
11373 * gtkutil.c (get_utf8_string): Likewise.
11374 * indent.c (check_display_width): Likewise.
11375 * intervals.c (create_root_interval, rotate_right, rotate_left)
11376 (split_interval_right, split_interval_left)
11377 (adjust_intervals_for_insertion, delete_node)
11378 (interval_deletion_adjustment, adjust_intervals_for_deletion)
11379 (merge_interval_right, merge_interval_left, copy_intervals)
11380 (set_intervals_multibyte_1): Likewise.
11381 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
11382 * keymap.c (Fkey_description): Likewise.
11383 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
11384 * lread.c (openp, read_integer, read1, string_to_number):
11386 * menu.c (ensure_menu_items): Likewise.
11387 * minibuf.c (read_minibuf_noninteractive): Likewise.
11388 * print.c (printchar, strout): Likewise.
11389 * process.c (create_process, Faccept_process_output)
11390 (wait_reading_process_output, read_process_output, send_process)
11391 (wait_reading_process_output): Likewise.
11392 * profiler.c (make_log, handle_profiler_signal): Likewise.
11393 * regex.c (re_exec): Likewise.
11394 * regex.h: Likewise.
11395 * search.c (looking_at_1, Freplace_match): Likewise.
11396 * sysdep.c (get_child_status, procfs_ttyname)
11397 (procfs_get_total_memory): Likewise.
11398 * systime.h (EMACS_TIME_VALID_P): Likewise.
11399 * term.c (dissociate_if_controlling_tty): Likewise.
11400 * window.c (get_phys_cursor_glyph): Likewise.
11401 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
11402 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
11404 * xfns.c (Fx_window_property): Likewise.
11405 * xmenu.c (set_frame_menubar): Likewise.
11406 * xselect.c (x_get_window_property, x_handle_dnd_message):
11408 * xsmfns.c (smc_save_yourself_CB): Likewise.
11409 * xterm.c (x_scroll_bar_set_handle): Likewise.
11411 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
11413 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
11414 to be optional or nil. Adjust comment and convert it to docstring.
11415 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
11416 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
11418 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
11420 Static checking by GCC 4.8-20130319.
11421 * image.c (gif_load): Assume pass < 3 to pacify GCC.
11422 * process.c (Fset_process_datagram_address)
11423 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
11424 * xdisp.c (get_char_face_and_encoding)
11425 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
11426 (get_glyph_face_and_encoding): Prepare face before possibly using it.
11427 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
11429 2013-03-24 Ken Brown <kbrown@cornell.edu>
11431 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
11432 fix compilation on 64-bit Cygwin, where underscores are not
11433 automatically prepended.
11435 * w32term.c (w32_initialize): Silence compiler warning.
11437 2013-03-23 Eli Zaretskii <eliz@gnu.org>
11439 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
11440 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
11441 variables, to save and restore frame dimensions.
11442 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
11443 after returning from a 'fullscreen' configuration.
11444 use SendMessage instead of PostMessage to send the SC_RESTORE message,
11445 to avoid races between the main thread and the input thread.
11447 * w32term.h (struct w32_output): New members normal_width,
11448 normal_height, normal_top, normal_left, and prev_fsmode.
11449 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
11450 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
11451 members of a frame.
11453 * w32term.c (w32fullscreen_hook): Record last value of the frame's
11454 'fullscreen' parameter. Always record previous width and height
11455 of the frame, except when switching out of maximized modes, so
11456 that they could be restored correctly, instead of resetting to the
11457 default frame dimensions. Send SC_RESTORE command to the frame,
11458 unless we are going to send SC_MAXIMIZE, to restore the frame
11459 resize hints in the mouse pointer shown by the window manager.
11462 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
11464 * lisp.h (get_frame_param): Adjust conditions for prototype
11467 2013-03-22 Ken Brown <kbrown@cornell.edu>
11469 * unexcw.c: Drop unneeded inclusion of w32common.h.
11470 (report_sheap_usage): Declare.
11471 (read_exe_header): Add magic numbers for x86_64.
11472 (fixup_executable): Fix printf format specifier for unsigned long
11475 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
11477 * frame.h (struct frame): Put menu_bar_window under #ifdef
11478 because this member is not needed when X toolkit is in use.
11479 (fset_menu_bar_window):
11480 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11481 (free_glyphs, update_frame):
11482 * xdisp.c (expose_frame): Likewise.
11483 (display_menu_bar): Likewise. Remove redundant eassert.
11484 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
11487 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
11489 Use functions and constants to manipulate Lisp_Save_Value objects.
11490 This replaces code that used macros and strings and token-pasting.
11491 The change makes the C source a bit easier to follow,
11492 and shrinks the Emacs executable a bit.
11493 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
11494 (make_save_value): Change 1st arg from string to enum. All callers
11497 (mark_object): Use if, not #if, for GC_MARK_STACK.
11498 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
11499 (XSAVE_OBJECT): Now functions, not macros.
11500 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
11501 the constant was never used.
11502 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
11503 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
11504 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
11505 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
11507 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
11508 type3 with a single member save_type. All uses changed.
11509 (save_type, set_save_pointer, set_save_integer): New functions.
11510 * print.c (PRINTX): Remove.
11512 * alloc.c: Remove redundant static declarations.
11514 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11516 * window.h (struct window): Convert left_col, top_line, total_lines
11517 and total_cols from Lisp_Objects to integers. Adjust comments.
11518 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
11520 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
11521 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
11522 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
11523 Adjust users where appropriate.
11525 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11527 * frame.h (struct frame): Drop resx and resy because the same data is
11528 available from window system-specific output context. Adjust users.
11529 (default_pixels_per_inch_x, default_pixels_per_inch_y):
11530 New functions to provide defaults when no window system available.
11531 (FRAME_RES_X, FRAME_RES_Y): New macros.
11532 (NUMVAL): Move from xdisp.c.
11533 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
11534 (Ffont_face_attributes, Fopen_font):
11535 * image.c (gs_load):
11536 * w32font.c (fill_in_logfont):
11537 * xdisp.c (calc_pixel_width_or_height):
11538 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
11539 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
11541 2013-03-20 Kenichi Handa <handa@gnu.org>
11543 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
11544 to 1 (temporary workaround until a bug related to ASCII
11545 optimization is fixed).
11547 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
11549 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
11550 Signal error if window is not internal. Adjust docstring.
11551 (delete_all_child_windows): Use combination_limit to save the buffer.
11552 (Fset_window_configuration): Adjust accordingly.
11553 * print.c (syms_of_print): Initialize debugging output not here...
11554 (init_print_once): ...but in a new function here.
11555 * lisp.h (init_print_once): Add prototype.
11556 * emacs.c (main): Add call to init_print_once. Adjust comments.
11558 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
11560 * window.c (window_resize_check, window_resize_apply)
11561 (window_from_coordinates, recombine_windows, set_window_buffer)
11562 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
11563 (Fsplit_window_internal, Fdelete_window_internal)
11564 (freeze_window_starts): Use bool for booleans.
11565 * window.h (window_frame_coordinates, resize_frame_windows)
11566 (freeze_window_starts, set_window_buffer): Adjust prototypes.
11568 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
11570 * dispnew.c (bitch_at_user): Use `user-error'.
11572 2013-03-17 Ken Brown <kbrown@cornell.edu>
11574 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
11575 as return type of image_background. (Bug#13981)
11576 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
11578 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
11580 * nsterm.m (updateFrameSize:): Change resize increments if needed.
11581 (ns_select): Don't return with result uninitialized.
11583 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
11586 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
11588 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
11589 directories. If filename is nil, get directory name (Bug#13932).
11590 Use getFilename and getDirectory.
11591 (getFilename, getDirectory): New methods for EmacsSavePanel and
11593 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
11595 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
11597 * coding.c (decode_coding_gap): Fix typo caught by static checking.
11599 2013-03-15 Kenichi Handa <handa@gnu.org>
11601 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
11602 (adjust_after_replace): Make it back to static. Delete the third
11603 arg text_at_gap_tail. Cancel the code for handling it.
11605 * coding.h (struct coding_system): New member eol_seen.
11607 * coding.c (detect_ascii): New function.
11608 (detect_coding): Set coding->head_ascii and coding->eol_seen only
11609 when the source bytes are actually scanned. On detecting for
11610 coding_category_utf_8_auto, call detect_ascii instead of scanning
11611 source bytes directly.
11612 (produce_chars): Call insert_from_gap with the new arg 0.
11613 (encode_coding): Likewise.
11614 (decode_coding_gap): Control ASCII optimization by the variable
11615 disable_ascii_optimization instead of #ifndef .. #endif.
11616 Deccode EOL format according to coding->eol_seen.
11617 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
11620 * lisp.h (adjust_after_replace): Cancel externing it.
11621 (insert_from_gap): Adjust prototype.
11623 2013-03-15 Eli Zaretskii <eliz@gnu.org>
11625 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
11626 FULLSCREEN_MAXIMIZED. (Bug#13935)
11628 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
11630 * region-cache.c (find_cache_boundary, move_cache_gap)
11631 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
11632 Simplify debugging check and convert to eassert. Adjust comment.
11633 (pp_cache): Put under ENABLE_CHECKING.
11635 2013-03-14 Eli Zaretskii <eliz@gnu.org>
11637 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
11638 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
11639 and WM_ACTIVATEAPP.
11640 (w32fullscreen_hook): If the frame is visible, reset
11641 f->want_fullscreen flag after changing the frame size. If the
11642 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
11645 2013-03-13 Daniel Colascione <dancol@dancol.org>
11647 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
11648 too so that these builds can use Cygwin's file conversion
11649 functions. (We've been building and linking cygw32.o all along
11650 and just not using it.)
11652 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11654 File synchronization fixes (Bug#13944).
11655 * Makefile.in (LIB_FDATASYNC): New macro.
11657 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
11658 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
11659 Don't worry about HAVE_FSYNC, since a substitute fsync is
11660 available if the system lacks one.
11661 (Fwrite_regin): Retry fsync if interrupted.
11663 2013-03-13 Eli Zaretskii <eliz@gnu.org>
11665 * w32term.c (w32_read_socket): If the Emacs frame is being
11666 activated, call w32fullscreen_hook, to make sure the new frame
11667 dimensions are in effect. (Bug#13937)
11669 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
11671 * xdisp.c (init_iterator): Simplify because both character and byte
11672 positions are either specified or -1. Add eassert. Adjust comment.
11673 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
11674 character and byte positions can be obtained from marker.
11676 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11678 Static checking by Sun C 5.12.
11679 * alloc.c (buffer_memory_full) [REL_ALLOC]:
11680 * bytecode.c (exec_byte_code):
11681 * dispnew.c (init_display):
11683 * fileio.c (Fsubstitute_in_file_name):
11684 * keyboard.c (Fevent_convert_list):
11685 * keymap.c (Fsingle_key_description):
11686 * term.c (maybe_fatal, fatal):
11687 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
11688 * xsmfns.c (Fhandle_save_session):
11689 Omit unreachable code.
11690 * keymap.c (map_keymap_char_table_item): Cast void * to
11691 a function pointer type; the C Standard requires this.
11693 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
11694 Include <sys/param.h> unconditionally, as that works elsewhere and
11695 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
11696 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
11699 See ChangeLog.12 for earlier changes.
11701 ;; Local Variables:
11705 Copyright (C) 2011-2014 Free Software Foundation, Inc.
11707 This file is part of GNU Emacs.
11709 GNU Emacs is free software: you can redistribute it and/or modify
11710 it under the terms of the GNU General Public License as published by
11711 the Free Software Foundation, either version 3 of the License, or
11712 (at your option) any later version.
11714 GNU Emacs is distributed in the hope that it will be useful,
11715 but WITHOUT ANY WARRANTY; without even the implied warranty of
11716 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11717 GNU General Public License for more details.
11719 You should have received a copy of the GNU General Public License
11720 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.