1 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3 Fix X GC leak in GTK and raw (no toolkit) X ports.
4 * xterm.c (x_free_frame_resources): If white and black relief
5 GCs are allocated, always free them here.
6 * xfns.c (x_make_gc): Omit redundant initialization.
7 * widget.c (create_frame_gcs): Remove the leftover.
8 (EmacsFrameDestroy): Do nothing because all GCs are now freed
9 in x_free_frame_resources.
11 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13 * nsterm.m (windowWillResize:toSize:): Only change title if
14 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
16 (viewDidEndLiveResize): New method.
18 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
21 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
23 * insdel.c (adjust_after_replace, replace_range, del_range_2):
24 Do not check whether undo is enabled because record_insert and
25 record_delete does that themselves.
27 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
29 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
30 member which is not really used any more.
31 (FRAME_XIC_BASE_FONTNAME): Remove.
32 * xfns.c (xic_free_fontset): Adjust user.
33 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
34 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
35 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
36 (xdialog_show): Use eassert for debugging check.
37 * w32term.c (x_unfocus_frame): Remove unused dummy function.
39 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
41 * fileio.c, fns.c (merge): Move extern decl from here ...
42 * lisp.h (merge): ... to here.
44 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
46 Fix last font-related change.
47 * w32font.h (w32font_list_internal, w32font_match_internal):
49 * w32uniscribe.c (uniscribe_list, uniscribe_match):
50 (uniscribe_list_family): Adjust to match font API change.
51 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
52 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
54 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
56 * frame.h (FRAME_MOUSE_UPDATE):
57 * nsterm.m (ns_frame_up_to_date): Omit redundant check
58 whether hlinfo->mouse_face_mouse_frame is non-NULL.
60 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
62 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
63 * font.h (struct font_driver): Change list, match, and list_family
64 functions to accept struct frame * as first arg.
65 * font.c (font_score, font_compare, font_sort_entities): Remove
67 (font_sort_entities, font_list_entities, font_select_entity):
68 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
69 match font API change.
70 * xfont.c (xfont_list, xfont_match, xfont_list_family):
71 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
72 * ftxfont.c (ftxfont_list, ftxfont_match):
73 * xftfont.c (xftfont_list, xftfont_match):
74 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
75 * w32font.c (w32font_list, w32font_match, w32font_list):
76 (w32font_list_internal, w32_font_match_internal): Likewise.
77 * xfaces.c (Fx_family_fonts): Adjust user.
79 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
81 Do not use pure Xism x_wm_set_icon_position in non-X ports.
82 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
83 only if HAVE_X_WINDOWS is in use.
84 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
85 * nsterm.m (x_wm_set_icon_position): Remove no-op.
86 * w32term.c (x_wm_set_icon_position): Likewise.
87 * w32fns.c (x_icon): Adjust user.
89 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
91 * xterm.c (last_mouse_press_frame): Remove the
92 leftover which is not really used any more.
93 (handle_one_xevent, syms_of_xterm): Adjust users.
94 (x_flush): Call XFlush once per each X display, not frame.
95 This is better because this code always unconditionally skips
96 non-X frames in Vframe_list and issues the only XFlush if we
97 have more than one X frame on the same X display.
98 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
99 Use bool for booleans.
100 (x_draw_glyph_string_background, cvt_string_to_pixel):
101 (cvt_pixel_dtor): Drop unnecessary prototypes.
102 * xterm.h (x_display_ok): Adjust prototype.
104 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
106 Drop unnecessary functions that deals with frame pixel size.
107 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
108 (x_pixel_height): Drop prototypes.
109 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
110 (x_pixel_height): Drop implementations.
111 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
112 which should be always valid for window frame.
113 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
114 * w32menu.c (Fx_popup_dialog):
115 * xmenu.c (Fx_popup_dialog): Likewise for both.
117 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
119 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
120 frame parameters and call to Fmodify_frame_parameters just once.
121 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
122 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
123 and mention nil frame in docstring.
125 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
127 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
128 (x_figure_window_size): Likewise. Adjust to return long.
129 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
130 (toplevel): Move Qterminal_live_p to...
131 * terminal.c (toplevel): ...here, make it static, and...
132 (syms_of_terminal): ...DEFSYM here.
133 * frame.h (Qterminal_live_p): Remove declaration.
134 (make_frame, x_figure_window_size): Adjust prototype.
135 * nsfns.m (Fx_create_frame): Use long for window flags.
137 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
139 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
140 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
141 Do not assume that emacs_close (INT_MAX) is a no-op.
143 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
145 * xfaces.c (make_face_cache): For struct face_cache, prefer
146 xmalloc to xzalloc and so avoid redundant call to memset.
147 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
149 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
151 * fringe.c (draw_window_fringes, update_window_fringes)
152 (compute_fringe_widths):
153 * w32term.c (x_draw_glyph_string):
154 * window.c (candidate_window_p, Frecenter):
155 * xfaces.c (realize_basic_faces, realize_default_face)
156 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
157 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
158 * xfns.c (x_set_cursor_color, xic_free_xfontset):
159 * xmenu.c (Fx_menu_bar_open_internal):
160 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
161 * xsettings.c (xft_settings_event):
162 * xterm.c (x_draw_glyph_string, x_had_errors_p):
163 Use bool for booleans. Adjust style and comments where
165 * dispextern.h (draw_window_fringes, update_window_fringes)
166 (compute_fringe_widths):
167 * xterm.h (x_had_errors_p): Adjust prototype.
169 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
171 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
172 CHECK_LIST. Rewrite the loop to avoid useless local variable.
174 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
176 * fns.c (toplevel): Remove comment before Fsafe_length because
179 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
181 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
183 2013-07-28 Eli Zaretskii <eliz@gnu.org>
185 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
186 frame which got the message is still alive, before dereferencing
187 its pointer. (Bug#14970)
189 * frame.c (delete_frame): Test "this" frame's minibuffer window to
190 be a live window, before using it as such. (Bug#14970)
192 2013-07-27 Eli Zaretskii <eliz@gnu.org>
194 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
195 w32_detect_focus_change instead of doing part of its job by hand.
196 This fixes the problem whereby FOCUS_OUT events were not sent to
199 2013-07-26 Eli Zaretskii <eliz@gnu.org>
201 * process.c (Fprocess_list): Doc fix.
203 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
204 being re-exposed only if it didn't ask to become visible.
205 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
206 was previously iconified. (Bug#14841)
207 (x_iconify_frame): Mark the frame iconified.
209 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
211 Fix minor problems found by static checking.
212 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
213 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
215 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
217 * eval.c (set_specpdl_old_value): New function.
218 (unbind_to): Minor simplification.
219 (get_backtrace_frame): New function.
220 (Fbacktrace_frame): Use it. Add `base' argument.
221 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
222 (syms_of_eval): Export backtrace-eval.
223 * xterm.c (x_focus_changed): Simplify.
225 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
227 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
229 2013-07-24 Eli Zaretskii <eliz@gnu.org>
231 * xdisp.c (redisplay_window): Instead of moving point out of
232 scroll margin, reject the force_start method, and try scrolling
235 2013-07-24 Ken Brown <kbrown@cornell.edu>
237 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
240 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
242 * eval.c (Fprogn): Do not check that BODY is a proper list.
243 This undoes the previous change. The check slows down the
244 interpreter, and is not needed to prevent a crash. See
245 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
247 2013-07-23 Glenn Morris <rgm@gnu.org>
249 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
251 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
253 Port to GNU/Linux systems with tinfo but not ncurses.
254 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
255 to decide whether ncurses is being used. Without this change,
256 GCC complains about tgetent not being declared, on a system
257 that has tinfo installed but ncurses not installed.
259 * eval.c (Fprogn): Check that BODY is a proper list.
261 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
262 * data.c (Fsetq_default):
263 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
264 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
266 Tune by taking advantage of the fact that ARGS is always a list
267 when a function is declared to have UNEVALLED args.
269 * emacsgtkfixed.c: Port to GCC 4.6.
270 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
272 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
274 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
275 here to silence compiler warnings.
277 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
279 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
280 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
281 from messing up Emacs's 'struct frame' (Bug#14923).
283 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
285 * alloc.c (make_save_ptr_ptr): Define this function.
286 It was inadvertently omitted. It's needed only if
287 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
289 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
291 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
292 frame have focus (Bug#14895).
294 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
296 Avoid vfork-related deadlock more cleanly.
297 * callproc.c (child_setup): When the child's exec fails, output
298 the program name, as that's more useful. Use O_NONBLOCK to avoid
300 * process.c (create_process_1): Remove; no longer needed.
301 (create_process): Remove timer hack; no longer needed, now that
302 the child avoids deadlock.
304 2013-07-20 Glenn Morris <rgm@gnu.org>
306 * image.c (Fimage_flush): Fix doc typo.
308 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
310 Fix array bounds violation when pty allocation fails.
311 * process.c (PTY_NAME_SIZE): New constant.
312 (pty_name): Remove static variable; it's now auto.
313 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
314 Take pty_name as an arg rather than using a static variable.
316 (create_process): Recover pty_flag from process, not from volatile local.
317 (create_pty): Stay inside array even when pty allocation fails.
318 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
320 * lread.c (Fload): Avoid initialization only when lint checking.
321 Mention that it's needed only for older GCCs.
323 2013-07-20 Kenichi Handa <handa@gnu.org>
325 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
326 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
328 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
330 * lread.c (Fload): Avoid uninitialized warning.
332 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
334 Fix some minor file descriptor leaks and related glitches.
335 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
336 (create_lock_file): Use write, not emacs_write.
337 * image.c (slurp_file, png_load_body):
338 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
339 (server_accept_connection):
340 Don't leak an fd on memory allocation failure.
341 * image.c (slurp_file): Add a cheap heuristic for growing files.
342 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
343 as that's what the other routines do. Maybe input need not be
344 blocked at all, but it's better to be consistent.
345 Avoid undefined behavior when strlen is zero.
347 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
348 (NSTATICS): Now a constant; doesn't need to be a macro.
350 2013-07-19 Richard Stallman <rms@gnu.org>
352 * coding.c (decode_coding_utf_8): Add simple loop for fast
353 processing of ASCII characters.
355 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
357 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
359 2013-07-19 Eli Zaretskii <eliz@gnu.org>
361 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
362 unportable 'struct x_display_info'.
363 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
366 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
368 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
369 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
371 (system_process_attributes): Prefer plain char to unsigned char
372 when either will do. Clean up properly if interrupted or if
373 memory allocations fail. Don't assume sscanf succeeds. Remove
374 no-longer-needed workaround to stop GCC from whining. Read
375 command-line once, instead of multiple times. Check read status a
378 Fix obscure porting bug with varargs functions.
379 The code assumed that int is treated like ptrdiff_t in a vararg
380 function, which is not a portable assumption. There was a similar
381 -- though these days less likely -- porting problem with various
382 assumptions that pointers of different types all smell the same as
383 far as vararg functions is conserved. To make this problem less
384 likely in the future, redo the API to use varargs functions.
385 * alloc.c (make_save_value): Remove this vararg function.
386 All uses changed to ...
387 (make_save_int_int_int, make_save_obj_obj_obj_obj)
388 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
390 (make_save_ptr): Rename from make_save_pointer, for consistency with
391 the above. Define only on platforms that need it. All uses changed.
393 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
395 * keyboard.c: Try to fix typos in previous change.
396 (DISPLAY_LIST_INFO): New macro.
397 (kbd_buffer_get_event): Do not access members that are not present
398 in X11. Revert inadvertent change of "!=" to "=".
400 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
402 * keyboard.c (kbd_buffer_get_event):
403 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
404 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
406 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
408 * filelock.c: Fix unlikely file descriptor leaks.
409 (get_boot_time_1): Rework to avoid using emacs_open.
410 This doesn't actually fix a leak, but is better anyway.
411 (read_lock_data): Use read, not emacs_read.
413 * doc.c: Fix minor memory and file descriptor leaks.
414 * doc.c (get_doc_string): Fix memory leak when doc file absent.
415 (get_doc_string, Fsnarf_documentation):
416 Fix file descriptor leak on error.
418 * term.c: Fix minor fdopen-related file descriptor leaks.
419 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
420 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
422 * charset.c: Fix file descriptor leaks and errno issues.
424 (load_charset_map_from_file): Don't leak file descriptor on error.
425 Use plain record_xmalloc since the allocation is larger than
426 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
428 * eval.c (record_unwind_protect_nothing):
429 * fileio.c (fclose_unwind):
431 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
432 The replacement doesn't block input, but that no longer seems
435 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
437 * lread.c: Fix file descriptor leaks and errno issues.
438 (Fload): Close some races that leaked fds or streams when 'load'
440 (Fload, openp): Report error number of last nontrivial failure to open.
441 ENOENT counts as trivial.
442 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
444 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
445 now that the function is always called with a nonnegative arg.
446 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
447 All uses replaced with ...
448 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
450 A few more minor file errno-reporting bugs.
451 * callproc.c (Fcall_process):
452 * doc.c (Fsnarf_documentation):
453 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
454 * process.c (set_socket_option):
455 Don't let a constructor trash errno.
456 * doc.c: Include <errno.h>.
458 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
460 * w32fns.c (unwind_create_tip_frame): Fix declaration.
462 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
464 Fix w32 bug with call-process-region (Bug#14885).
465 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
466 to Fcall_process when the input is empty. This simplifies the
467 code a bit. It makes no difference on POSIXish platforms but
468 apparently it fixes a bug on w32.
470 Fix bug where insert-file-contents closes a file twice (Bug#14839).
471 * fileio.c (close_file_unwind): Don't close if FD is negative;
472 this can happen when unwinding a zapped file descriptor.
473 (Finsert_file_contents): Unwind-protect the fd before the point marker,
474 in case Emacs runs out of memory between the two unwind-protects.
475 Don't trash errno when closing FD.
476 Zap the FD in the specpdl when closing it, instead of deferring
477 the removal of the unwind-protect; this fixes a bug where a child
478 function unwinds the stack past us.
480 New unwind-protect flavors to better type-check C callbacks.
481 This also lessens the need to write wrappers for callbacks,
482 and the need for make_save_pointer.
483 * alloca.c (free_save_value):
484 * atimer.c (run_all_atimers):
486 * alloc.c (safe_alloca_unwind):
487 * atimer.c (unwind_stop_other_atimers):
488 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
489 * menu.c (cleanup_popup_menu) [HAVE_NS]:
490 * minibuf.c (choose_minibuf_frame_1):
491 * process.c (make_serial_process_unwind):
492 * xdisp.h (pop_message_unwind):
493 * xselect.c (queue_selection_requests_unwind):
494 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
495 * alloca.c (record_xmalloc):
496 Prefer record_unwind_protect_ptr to record_unwind_protect with
498 * alloca.c (Fgarbage_collect):
499 Prefer record_unwind_protect_void to passing a dummy.
500 * buffer.c (restore_buffer):
501 * window.c (restore_window_configuration):
502 * xfns.c, w32fns.c (do_unwind_create_frame)
503 New wrapper. All record-unwind uses of wrappee changed.
504 * buffer.c (set_buffer_if_live):
505 * callproc.c (call_process_cleanup, delete_temp_file):
506 * coding.c (code_conversion_restore):
507 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
508 * editfns.c (save_excursion_restore)
509 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
510 (save_restriction_restore):
511 * eval.c (restore_stack_limits, un_autoload):
512 * fns.c (require_unwind):
513 * keyboard.c (recursive_edit_unwind, tracking_off):
514 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
515 * macros.c (pop_kbd_macro, restore_menu_items):
516 * nsfns.m (unwind_create_frame):
517 * print.c (print_unwind):
518 * process.c (start_process_unwind):
519 * search.c (unwind_set_match_data):
520 * window.c (select_window_norecord, select_frame_norecord):
521 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
522 (fast_set_selected_frame):
523 * xfns.c, w32fns.c (unwind_create_tip_frame):
524 Return void, not a dummy Lisp_Object. All uses changed.
525 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
526 * callproc.c (call_process_kill):
527 * fileio.c (restore_point_unwind, decide_coding_unwind)
528 (build_annotations_unwind):
529 * insdel.c (Fcombine_after_change_execute_1):
530 * keyboard.c (read_char_help_form_unwind):
531 * menu.c (unuse_menu_items):
532 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
533 * sound.c (sound_cleanup):
534 * xdisp.c (unwind_redisplay):
535 * xfns.c (clean_up_dialog):
536 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
537 Accept no args and return void, instead of accepting and returning
538 a dummy Lisp_Object. All uses changed.
539 * cygw32.c (fchdir_unwind):
540 * fileio.c (close_file_unwind):
541 * keyboard.c (restore_kboard_configuration):
542 * lread.c (readevalllop_1):
543 * process.c (wait_reading_process_output_unwind):
544 Accept int and return void, rather than accepting an Emacs integer
545 and returning a dummy object. In some cases this fixes an
546 unlikely bug when the corresponding int is outside Emacs integer
547 range. All uses changed.
548 * dired.c (directory_files_internal_unwind):
549 * fileio.c (do_auto_save_unwind):
550 * gtkutil.c (pop_down_dialog):
551 * insdel.c (reset_var_on_error):
552 * lread.c (load_unwind):
553 * xfns.c (clean_up_file_dialog):
554 * xmenu.c, nsmenu.m (pop_down_menu):
555 * xmenu.c (cleanup_widget_value_tree):
556 * xselect.c (wait_for_property_change_unwind):
557 Accept pointer and return void, rather than accepting an Emacs
558 save value encapsulating the pointer and returning a dummy object.
560 * editfns.c (Fformat): Update the saved pointer directly via
561 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
562 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
563 (unwind_body): New function.
564 (record_unwind_protect): First arg is now a function returning void,
565 not a dummy Lisp_Object.
566 (record_unwind_protect_ptr, record_unwind_protect_int)
567 (record_unwind_protect_void): New functions.
568 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
569 * fileio.c (struct auto_save_unwind): New type.
570 (do_auto_save_unwind): Use it.
571 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
572 * insdel.c (struct rvoe_arg): New type.
573 (reset_var_on_error): Use it.
574 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
576 (specbinding_func): Remove; there are now several such functions.
577 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
578 (set_unwind_protect_ptr): New function.
579 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
581 Be simpler and more consistent about reporting I/O errors.
582 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
583 Say "Read error" and "Write error", rather than "I/O error", or
584 "IO error reading", or "IO error writing", when a read or write
586 * process.c (Fmake_network_process, wait_reading_process_output)
587 (send_process, Fprocess_send_eof, wait_reading_process_output):
588 Capitalize diagnostics consistently. Put "failed foo" at the
589 start of the diagnostic, so that we don't capitalize the
590 function name "foo". Consistently say "failed" for such
592 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
593 All callers changed. This is so it can use report_file_error.
594 * sysdep.c (serial_open, serial_configure): Capitalize I/O
595 diagnostics consistently as above.
597 * fileio.c (report_file_errno): Fix errno reporting bug.
598 If the file name is neither null nor a pair, package it up as a
599 singleton list. All callers changed, both to this function and to
600 report_file_error. This fixes a bug where the memory allocator
601 invoked by list1 set errno so that the immediately following
602 report_file_error reported the wrong errno value.
604 Fix minor problems found by --enable-gcc-warnings.
605 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
606 * keyboard.c (kbd_buffer_get_event): Remove unused local.
608 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
610 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
611 Set event->arg to Qt if switch-event shall be generated.
612 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
614 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
616 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
619 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
620 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
621 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
622 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
623 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
624 and there is a focused frame.
625 (head_table): Add focus-in and focus-out.
626 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
627 bind to handle-focus-in/out.
629 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
630 (Fhandle_switch_frame): Call Fhandle_focus_in.
631 (syms_of_frame): defsubr handle-focus-in/out.
633 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
635 Fix porting bug to older POSIXish platforms (Bug#14862).
636 * sysdep.c (emacs_pipe): New function, that implements
637 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
638 This should port better to CentOS 5 and to Mac OS X 10.6.
639 All calls to pipe2 changed.
641 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
642 This makes the code easier to read and the executable a bit smaller.
643 Do not replace all calls to Fcons that happen to create lists,
644 just calls that are intended to create lists. For example, when
645 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
646 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
647 Similarly for list2 through list5.
648 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
649 * bytecode.c (exec_byte_code):
650 * callint.c (quotify_arg, Fcall_interactively):
651 * callproc.c (Fcall_process, create_temp_file):
652 * charset.c (load_charset_map_from_file)
653 (Fdefine_charset_internal, init_charset):
654 * coding.c (get_translation_table, detect_coding_system)
655 (Fcheck_coding_systems_region)
656 (Fset_terminal_coding_system_internal)
657 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
658 * composite.c (update_compositions, Ffind_composition_internal):
659 * dired.c (directory_files_internal, file_name_completion)
661 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
662 * doc.c (Fsnarf_documentation):
663 * editfns.c (Fmessage_box):
665 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
666 (Feval, eval_sub, Ffuncall, apply_lambda):
667 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
668 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
669 (Fset_file_times, Finsert_file_contents)
670 (Fchoose_write_coding_system, Fwrite_region):
671 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
672 * font.c (font_registry_charsets, font_parse_fcname)
673 (font_prepare_cache, font_update_drivers, Flist_fonts):
674 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
675 * frame.c (make_frame, Fmake_terminal_frame)
676 (x_set_frame_parameters, x_report_frame_params)
677 (x_default_parameter, Fx_parse_geometry):
678 * ftfont.c (syms_of_ftfont):
679 * image.c (gif_load):
680 * keyboard.c (command_loop_1):
681 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
682 (Fcopy_keymap, append_key, Fcurrent_active_maps)
683 (Fminor_mode_key_binding, accessible_keymaps_1)
684 (Faccessible_keymaps, Fwhere_is_internal):
685 * lread.c (read_emacs_mule_char):
686 * menu.c (find_and_return_menu_selection):
687 * minibuf.c (get_minibuffer):
688 * nsfns.m (Fns_perform_service):
689 * nsfont.m (ns_script_to_charset):
690 * nsmenu.m (ns_popup_dialog):
691 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
692 (Fx_own_selection_internal):
693 * nsterm.m (append2):
694 * print.c (Fredirect_debugging_output)
695 (print_prune_string_charset):
696 * process.c (Fdelete_process, Fprocess_contact)
697 (Fformat_network_address, set_socket_option)
698 (read_and_dispose_of_process_output, write_queue_push)
699 (send_process, exec_sentinel):
700 * sound.c (Fplay_sound_internal):
701 * textprop.c (validate_plist, add_properties)
702 (Fput_text_property, Fadd_face_text_property)
703 (copy_text_properties, text_property_list, syms_of_textprop):
704 * unexaix.c (report_error):
705 * unexcoff.c (report_error):
706 * unexsol.c (unexec):
707 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
708 (Fformat_mode_line, syms_of_xdisp):
709 * xfaces.c (set_font_frame_param)
710 (Finternal_lisp_face_attribute_values)
711 (Finternal_merge_in_global_face, syms_of_xfaces):
712 * xfns.c (x_default_scroll_bar_color_parameter)
713 (x_default_font_parameter, x_create_tip_frame):
714 * xfont.c (xfont_supported_scripts):
715 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
716 (menu_help_callback, xmenu_show):
718 * xterm.c (set_wm_state):
719 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
720 and similarly for list2 through list5.
722 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
724 * callproc.c (Fcall_process_region): Fix minor race and tune.
725 (create_temp_file): New function, with the temp-file-creation part
726 of the old Fcall_process_region. Use Fcopy_sequence to create the
727 temp file name, rather than alloca + build_string, for simplicity.
728 Don't bother to block input around the temp file creation;
729 shouldn't be needed. Simplify use of mktemp. Use
730 record_unwind_protect immediately after creating the temp file;
731 this closes an unlikely race where the temp file was not removed.
732 Use memcpy rather than an open-coded loop.
733 (Fcall_process_region): Use the new function. If the input is
734 empty, redirect from /dev/null rather than from a newly created
735 empty temp file; this avoids unnecessary file system traffic.
737 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
739 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
740 Simplify by making this case like the other two. This is a bit
741 slower on obsolete hosts, but the extra complexity isn't worth it.
743 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
744 * process.c (create_process) [!DOS_NT]:
745 Remove now-unnecessary calls to emacs_close.
747 2013-07-13 Eli Zaretskii <eliz@gnu.org>
749 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
750 returning early. (Bug#14850)
752 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
753 and inhibit-iso-escape-detection attributes of 'undecided'.
756 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
758 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
759 Reported by Herbert J. Skuhra in
760 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
762 Don't lose top specpdl entry when memory is exhausted.
763 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
764 specpdl overflow here, to simplify callers; all callers changed.
765 Always reserve an unused entry at the stack top; this avoids
766 losing the top entry's information when memory is exhausted.
768 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
770 Clean up errno reporting and fix some errno-reporting bugs.
771 * callproc.c (Fcall_process):
772 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
773 * process.c (create_process, Fmake_network_process):
774 * unexaix.c (report_error):
775 * unexcoff.c (report_error):
776 Be more careful about reporting the errno of failed operations.
777 The code previously reported the wrong errno sometimes.
778 Also, prefer report_file_errno to setting errno + report_file_error.
779 (Fcall_process): Look at openp return value rather than at path,
780 as that's a bit faster and clearer when there's a numeric predicate.
781 * fileio.c (report_file_errno): New function, with most of the
782 old contents of report_file_error.
783 (report_file_error): Use it.
784 (Ffile_exists_p, Ffile_accessible_directory_p):
785 Set errno to 0 when it is junk.
786 * fileio.c (Faccess_file):
787 * image.c (x_create_bitmap_from_file):
788 Use faccessat rather than opening the file, to avoid the hassle of
789 having a file descriptor open.
790 * lisp.h (report_file_errno): New decl.
791 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
794 * process.c (create_process, wait_reading_process_output) [AIX]:
795 Remove obsolete SIGHUP-related code, as Emacs no longer disables
796 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
797 a multithreaded environment anyway).
798 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
800 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
802 * image.c (x_find_image_file): Don't close a remote file handle.
804 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
806 Fix races with threads and file descriptors.
807 * callproc.c (Fcall_process_region):
808 * dired.c (open_directory):
809 * emacs.c (main, Fdaemon_initialized):
810 * image.c (x_find_image_file):
811 * inotify.c (Finotify_rm_watch):
812 * lread.c (Flocate_file_internal):
813 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
814 * term.c (term_mouse_moveto, init_tty):
815 * termcap.c (tgetent):
816 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
817 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
818 * unexhp9k800.c, unexmacosx.c (unexec):
819 * callproc.c (Fcall_process_region):
820 Use emacs_close, not close.
821 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
822 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
823 and posix_close function on current platforms (which all lack them).
824 (emacs_close): Use it. This should fix the races on GNU/Linux and
825 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
826 and it should avoid closing random victim file descriptors on
829 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
831 * inotify.c (uninitialized): Remove. All uses replaced by -1.
832 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
835 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
836 This is for .gdbinit xbacktrace.
838 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
839 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
840 (emacs_set_tty): Now static.
841 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
842 * term.c (tty_capable_p, tty_default_color_capabilities)
843 (get_tty_terminal, term_mouse_movement)
844 (handle_one_term_event, init_tty, maybe_fatal):
845 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
846 (tgetent, scan_file, name_match, compare_contin):
847 * terminal.c (get_terminal):
848 Use bool for boolean.
849 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
850 Prefer char to unsigned char if either will do.
851 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
852 (tty_write_glyphs): Prefer int to unsigned.
853 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
855 * termcap.c (tprint, main) [TEST]: Remove non-working test.
857 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
860 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
861 (B__dummy__): New dummy symbol, to pacify C89.
862 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
863 they can't grok varargs macros.
864 * dispnew.c (add_window_display_history)
865 (add_frame_display_history):
866 * print.c (print_object):
867 * xdisp.c (debug_method_add):
868 Use %p printf format only for void pointers.
869 * emacs.c (usage_message): New constant, replacing ...
870 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
871 (main): Adjust to usage reorg.
872 * fns.c (syms_of_fns):
873 * profiler.c (syms_of_profiler):
874 Don't use non-constant struct initializers.
875 * gnutls.h (gnutls_initstage_t):
876 * lisp.h (enum Lisp_Fwd_Type):
877 * lread.c (lisp_file_lexically_bound_p):
878 * xsettings.c (anonymous enum):
879 Remove trailing comma.
880 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
881 * lisp.h (ENUM_BF): Use unsigned if pedantic.
882 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
884 * regex.c (const_re_char): New type, to pacify strict C89.
885 All uses of 'const re_char' replaced to use it.
886 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
887 with glibc when strict C89. This change is imported from gnulib.
889 (_Restrict_arr_): Rename from __restrict_arr, similarly.
890 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
891 Omit GNU_LINUX implementation, since it requires long long.
892 * xterm.c (x_draw_underwave):
893 Do not assume the traditional order of struct's members.
894 (x_term_init): Rewrite to avoid the need for non-constant structure
897 Syntax cleanup, mostly replacing macros with functions.
898 This removes the need for the syntax_temp hack.
899 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
900 * syntax.c (SYNTAX_INLINE): New macro.
901 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
902 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
903 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
904 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
905 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
906 (SYNTAX_COMEND_FIRST): Now functions, not macros.
907 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
908 Now constants, not macros.
909 (syntax_temp) [!__GNUC__]: Remove.
910 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
911 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
912 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
913 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
914 Move here from syntax.h; now functions, not macros. Except for the
915 last function, these are static since only syntax.c uses them.
916 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
917 All uses changed. Now a function, not a macro; use this fact
918 to simplify the code.
919 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
920 compiler bugs; no longer relevant.
921 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
922 (SYNTAX_INLINE): New macro.
923 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
924 for the new functions. Use bool for boolean member.
925 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
926 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
927 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
928 (SETUP_BUFFER_SYNTAX_TABLE):
929 Now extern inline functions, not macros.
930 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
931 Remove; all uses replaced by implementation.
932 (syntax_temp) [!__GNUC__]: Remove decl.
933 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
935 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
937 * emacs.c (main): Fix syntax error.
939 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
941 Timestamp fixes for undo (Bug#14824).
942 * atimer.c (schedule_atimer):
943 * fileio.c (Ffile_newer_than_file_p):
944 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
945 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
946 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
947 (syms_of_fileio): Remove Sclear_visited_file_name.
948 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
949 file doesn't exist; this avoids an ambiguity with negative timestamps.
950 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
951 * systime.h (make_emacs_time, invalid_emacs_time):
952 Don't assume struct timespec layout; POSIX doesn't guarantee it.
953 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
954 * undo.c (record_first_change): Push (visited-file-modtime) onto
955 undo list rather than reimplementing it by hand, incorrectly.
957 2013-07-09 Ken Brown <kbrown@cornell.edu>
959 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
961 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
963 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
965 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
967 Handle errno and exit status a bit more carefully.
968 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
969 number into an exit status. Instead, use EXIT_CANCELED.
970 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
971 * callproc.c (relocate_fd):
972 * emacs.c (close_output_streams, main):
973 * process.c (create_process):
974 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
975 Use emacs_perror for simplicity.
976 * callproc.c (relocate_fd, main):
977 * sysdep.c (sys_subshell):
978 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
979 (shut_down_emacs): Use emacs_write, not write.
980 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
981 * fileio.c (Fcopy_file, e_write):
982 * nsterm.m (ns_select):
983 * process.c (send_process):
984 * sound.c (vox_write):
985 Use emacs_write_sig, not emacs_write.
986 * lisp.h (emacs_write_sig, emacs_perror): New decls.
987 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
989 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
991 (emacs_full_write): New function.
992 (emacs_write): Rewrite to use it.
993 (emacswrite_sig, emacs_perror): New functions.
994 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
996 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
998 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
999 on NS even if it is present. Pixmap on NS is a void*.
1001 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1003 Port to Ubuntu 10 (Bug#14803).
1004 Problem reported by T.V. Raman.
1005 * process.c (close_on_exec, accept4, process_socket):
1006 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
1008 2013-07-07 Eli Zaretskii <eliz@gnu.org>
1010 * w32.c (sys_dup): Declare prototype.
1014 * callproc.c [WINDOWSNT]: Include sys/socket.h.
1016 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1018 Make file descriptors close-on-exec when possible (Bug#14803).
1019 This simplifies Emacs a bit, since it no longer needs to worry
1020 about closing file descriptors by hand in some cases.
1021 It also fixes some unlikely races. Not all such races, as
1022 libraries often open files internally without setting
1023 close-on-exec, but it's an improvement.
1024 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
1025 * callproc.c (Fcall_process) [!MSDOS]:
1026 * emacs.c (main) [!DOS_NT]:
1027 * nsterm.m (ns_term_init):
1028 * process.c (create_process):
1029 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
1030 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
1031 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
1032 Prefer mkostemp with O_CLOEXEC to mkstemp.
1033 * callproc.c (relocate_fd) [!WINDOWSNT]:
1034 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
1035 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
1037 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
1038 Make the resulting file descriptor close-on-exec.
1039 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
1040 * lread.c (load_descriptor_list, load_descriptor_unwind):
1041 Remove; no longer needed. All uses removed.
1042 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
1043 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
1045 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
1046 (Fmake_network_process, Fnetwork_interface_list):
1047 (Fnetwork_interface_info, server_accept_connection):
1048 Make newly-created socket close-on-exec.
1049 * sysdep.c (emacs_open, emacs_fopen):
1050 Make new-created descriptor close-on-exec.
1051 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
1052 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
1054 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
1056 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
1057 for NS_IMPL_GNUSTEP.
1059 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1061 Fix openp errno handling.
1062 * callproc.c (Fcall_process): Preserve openp errno around close.
1063 * lread.c (openp): Set errno when returning -1, as some callers
1066 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
1068 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
1070 * nsterm.h (NSSavePanel): Update comment.
1071 (NSAPP_DATA2_RUNFILEDIALOG): Define.
1072 (ns_run_file_dialog): Declare.
1074 * nsfns.m: Remove panelOK.
1076 (ns_run_file_dialog): New function.
1077 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
1078 event loop, so file dialog is popped up by ns_run_file_dialog, called
1079 by sendEvent (Bug#14578).
1080 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
1082 2013-07-06 Eli Zaretskii <eliz@gnu.org>
1084 * xdisp.c (default_line_pixel_height): New function.
1085 (pos_visible_p, move_it_vertically_backward, try_scrolling)
1086 (try_cursor_movement, redisplay_window, try_window)
1087 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
1089 * window.c (window_scroll_pixel_based): use
1090 default_line_pixel_height.
1092 * dispextern.h (default_line_pixel_height): Add prototype.
1094 * frame.c (x_set_line_spacing): Accept a float value for
1095 line-spacing parameter, per the documentation.
1097 * data.c (Fmultibyte_string_p): Doc fix.
1099 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
1101 Use emacs_open more consistently when opening files.
1102 This handles EINTR more consistently now, and makes it easier
1103 to introduce other uniform changes to file descriptor handling.
1104 * src/systdio.h: New file.
1105 * src/buffer.c (mmap_init):
1106 * cygw32.c (chdir_to_default_directory):
1107 * dispnew.c (Fopen_termscript):
1108 * emacs.c (Fdaemon_initialized):
1109 * fileio.c (Fdo_auto_save):
1110 * image.c (slurp_file, png_load_body, jpeg_load_body):
1111 * keyboard.c (Fopen_dribble_file):
1113 * print.c (Fredirect_debugging_output):
1114 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
1115 * termcap.c (tgetent):
1116 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
1117 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
1118 * w32term.c (w32_initialize) [CYGWIN]:
1119 * xfaces.c (Fx_load_color_file):
1120 Use emacs_open instead of plain open, and emacs_fopen instead of
1122 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
1123 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
1124 * callproc.c (default_output_mode): New constant.
1125 (Fcall_process): Use it to call emacs_open instead of plain creat.
1126 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
1127 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
1128 (emacs_fopen): New function.
1129 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
1130 Include <lisp.h>, for emacs_open.
1131 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
1133 Remove duplicate #include directives.
1134 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
1136 Don't include stdio.h twice.
1137 * buffer.c [USE_MMAP_FOR_BUFFERS]:
1138 Don't include sys/types.h or stdio.h twice.
1139 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
1140 * lread.c: Don't include coding.h twice.
1141 * nsfont.m: Don't include frame.h twice.
1142 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
1143 * ralloc.c: Don't include <unistd.h> twice.
1144 * xdisp.c: Don't include font.h twice.
1145 * xterm.c: Don't include fontset.h twice.
1146 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
1148 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1150 Scale ImageMagick images more carefully.
1151 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
1152 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
1153 Be more careful about avoiding undefined behavior after
1154 integer overflow and division by zero.
1156 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1158 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
1159 (syms_of_w32fns): DEFSYM them.
1160 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
1161 (CCHDEVICENAME): Define macros if not defined.
1162 (struct MONITOR_INFO_EX): New struct.
1163 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
1164 (enum_display_monitors_fn): New variable.
1165 (globals_of_w32fns): Initialize it.
1166 (Fx_display_pixel_width, Fx_display_pixel_height)
1167 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
1168 multi-monitor setups in docstrings.
1169 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
1170 screen size by primary monitor's millimeter per pixel.
1171 (w32_monitor_enum, w32_display_monitor_attributes_list)
1172 (w32_display_monitor_attributes_list_fallback)
1173 (Fw32_display_monitor_attributes_list): New functions.
1174 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
1176 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
1178 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
1180 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
1182 * fileio.c (Qfile_notify_error): New error symbol.
1184 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
1185 * inotify.c (inotify_callback, symbol_to_inotifymask)
1186 (Finotify_add_watch, Finotify_rm_watch): Use it.
1187 (inotifyevent_to_event): Exchange order of cookie and file name.
1188 (Finotify_add_watch): Adapt docstring.
1190 * lisp.h (Qfile_notify_error): Declare.
1192 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1194 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
1195 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1196 Do not clear _malloc_thread_enabled_p, undoing the previous change,
1197 which did not work (see <http://bugs.gnu.org/14569#307>).
1198 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
1199 && (!noninteractive || initialized)). This attempts to thread
1200 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
1202 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
1204 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
1205 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
1207 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1209 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
1210 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1211 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
1212 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
1214 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1216 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
1217 Define to __sys_siglist.
1219 2013-07-02 Eli Zaretskii <eliz@gnu.org>
1221 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
1222 word-wrap, so that overflow-newline-into-fringe would work in
1223 visual-line-mode. (Bug#2749)
1224 (move_it_in_display_line_to): When the last scanned display
1225 element fits exactly on the display line, and
1226 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
1227 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
1228 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
1229 finding buffer position that corresponds to pixel coordinates,
1230 e.g. in buffer_posn_from_coords.
1232 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
1234 * process.c (handle_child_signal): Call catch_child_signal if
1237 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1239 Don't convert function pointers to void * and back.
1240 It isn't portable C, and it's easy enough to avoid.
1241 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
1242 (make_save_value): Add support for SAVE_FUNCPOINTER.
1243 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
1244 * print.c (print_object):
1245 Distinguish function from object pointers.
1246 * lisp.h (SAVE_FUNCPOINTER): New constant.
1247 (SAVE_SLOT_BITS): Adjust to it.
1248 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
1249 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
1250 (voidfuncptr): New typedef.
1251 (struct Lisp_Save_Value): New member data[0].funcpointer.
1252 (XSAVE_FUNCPOINTER): New function.
1254 Simplify buildobj processing.
1255 * Makefile.in (buildobj.h): Make it a sequence of strings each
1256 followed by comma, rather than a single string. Put it into a
1257 .tmp file in case there's an error while generating it.
1258 (gl-stamp): Use .tmp for temp files.
1259 (mostlyclean): Clean .tmp files.
1260 * doc.c (buildobj): Move to just the routine that needs it.
1261 It's now an array of strings, so processing is simpler.
1263 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
1265 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
1266 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
1267 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1268 Invoke malloc_enable_thread even when not interactive.
1269 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
1270 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
1271 in this case, since the underlying bug has now been fixed.
1273 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
1275 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
1276 unlinking it (bug#14691).
1278 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
1280 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
1281 before checking whether buffer is modified. This lets
1282 `kill-buffer-query-functions' cancel killing of the buffer or save
1283 its content before `kill-buffer' asks user the "Buffer %s
1284 modified; kill anyway?" question.
1286 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
1288 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
1289 Let the super performKeyEquivalent deal with them (Bug#14747).
1291 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
1293 * widget.c (resize_cb): Remove unused local.
1295 Do not use GTK 3 if it exists but cannot be compiled.
1296 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
1297 * xterm.c (x_error_handler) [!USE_GTK]:
1300 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
1302 2013-06-30 Eli Zaretskii <eliz@gnu.org>
1304 * intervals.c (get_local_map): Instead of aborting, clip POSITION
1305 to the valid range of values. (Bug#14753)
1307 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
1308 when moving point by using the current glyph matrix. This avoids
1309 the need to force redisplay when this function is called in a
1312 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
1314 Fix minor problems found by static checking.
1315 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
1316 Redo the latter's body to sidestep GCC parenthesization warnings.
1317 (setup_coding_system, detect_coding, detect_coding_system): Use them.
1318 * coding.c (detect_coding, detect_coding_system):
1319 * coding.h (struct undecided_spec):
1320 Use bool for boolean.
1321 * image.c (QCmax_width, QCmax_height): Now static.
1322 * xdisp.c (Fmove_point_visually): Remove unused local.
1324 2013-06-29 Eli Zaretskii <eliz@gnu.org>
1326 * xdisp.c (Fmove_point_visually): New function.
1328 2013-06-28 Kenichi Handa <handa@gnu.org>
1330 * coding.h (define_coding_undecided_arg_index): New enum.
1331 (coding_attr_index): New members
1332 coding_attr_undecided_inhibit_null_byte_detection,
1333 coding_attr_undecided_inhibit_iso_escape_detection,
1334 coding_attr_undecided_prefer_utf_8.
1335 (undecided_spec): New struct.
1336 (struct coding_system): New member `undecided' of the member
1339 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
1340 (detect_coding): Likewise.
1341 (detect_coding_system): Likewise.
1342 (Fdefine_coding_system_internal): New coding system properties
1343 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
1345 (syms_of_coding): Adjust for coding_arg_undecided_max.
1347 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
1349 * image.c (x_from_xcolors): Remove unused local.
1351 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1353 Defer image data transfer between X client and server until actual
1356 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
1359 * image.c (Destroy_Image): Remove.
1360 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
1361 `mask_p', and `colors_p'. All uses changed.
1362 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
1363 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
1364 New macros for `flags' arg to x_clear_image_1.
1365 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
1366 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
1367 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
1368 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
1369 (image_get_x_image, image_unget_x_image): New functions or macros.
1370 (image_background, image_background_transparent, x_to_xcolors)
1371 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
1372 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
1373 instead of Destroy_Image.
1374 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
1375 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
1376 (png_load_body, jpeg_load_body, tiff_load, gif_load)
1377 (imagemagick_load_image, svg_load_image): Use them instead of
1378 x_create_x_image_and_pixmap, and x_put_x_image followed by
1379 x_destroy_x_image, respectively.
1380 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
1381 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
1382 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
1383 background_transparent fields.
1384 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
1385 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
1387 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
1389 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
1390 This mostly consists of undoing recent changes.
1391 * callproc.c (Fcall_process):
1392 * process.c (create_process):
1393 Do not worry about catching SIGCHLD here, undoing previous change.
1394 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
1395 * process.c, process.h (catch_child_signal):
1396 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
1397 * process.c (catch_child_handler): Don't worry about being called
1398 lazily and do not assume caller has blocked SIGCHLD, undoing
1399 previous change. Move first-time stuff back to
1400 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
1401 tickle glib, as that causes Cygwin bootstrap to fail. Do not
1402 set lib_child_handler if it's already initialized, which may
1403 help avoid problems on GNUStep.
1405 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1407 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
1408 * callproc.c (Fcall_process):
1409 * process.c (create_process):
1410 Make sure SIGCHLD is caught before we fork,
1411 since Emacs startup no arranges to catch SIGCHLD.
1412 * process.c (lib_child_handler): Initialize to null, not to
1414 (catch_child_signal): Allow self to be called lazily.
1415 Do nothing if it's already been called.
1416 Assume caller has blocked SIGCHLD (all callers do now).
1417 * emacs.c (main): Do not catch SIGCHLD here; defer it until
1418 just before it's really needed.
1419 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
1420 since it hasn't been caught yet.
1422 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1424 * image.c (compute_image_size): New function to implement
1425 :max-width and :max-height.
1426 (imagemagick_load_image): Use it.
1428 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1430 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
1431 * callproc.c, process.h (block_child_signal, unblock_child_signal):
1433 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
1434 * process.c (catch_child_signal): Block SIGCHLD while futzing with
1435 the SIGCHLD handler, since the code is not atomic and (due to glib)
1436 signals may be arriving now.
1437 * sysdep.c (init_signals): Do not catch child signals here;
1438 'main' now does that later, at a safer time.
1440 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
1442 Clean up SIGCHLD handling a bit (Bug#14569).
1443 * process.c, process.h (catch_child_signal):
1444 Now always extern, even if !NS_IMPL_GNUSTEP.
1445 * process.c (catch_child_signal): Move glib tickler here from
1446 init_process_emacs, so that it's done earlier in Emacs
1447 initialization. Also move the noninteractive && !initialized
1448 check here from init_process_emacs. This is all a bit cleaner for
1449 GNUish platforms, and I hope it works around the Cygwin bug.
1450 * sysdep.c (init_signals): Invoke catch_child_signal here, so
1451 that glib signal handling is tickled before glib creates threads.
1453 * process.c (wait_reading_process_output): Avoid int overflow
1454 when reading more than 2 GiB total from a process.
1456 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1458 * process.c (create_process): Handle a couple more cases,
1459 i.e., work even if new_argv and wait_child_setup[i] are cached.
1460 Use Fcall_process's style for volatile vars.
1462 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
1464 * process.c (create_process): Mark PROCESS volatile.
1466 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1468 Use C99-style flexible array members if available.
1469 This avoids some subtle aliasing issues, which typically
1470 aren't a problem with GCC but may be a problem elsewhere.
1471 * alloc.c (sdata): New typedef, replacing the old struct sdata.
1472 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
1473 In either case, it uses a flexible array member rather than
1474 the old struct hack. All uses changed.
1475 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
1476 Adjust to sdata reorganization.
1477 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
1478 Use offsetof (struct, flex_array_member), not sizeof (struct), as
1479 that ports better to pre-C99 non-GCC.
1480 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
1481 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
1482 as the latter has changed.
1483 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
1484 and port better to pre-C99 GCC.
1485 * image.c (struct xpm_cached_color):
1486 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
1487 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
1488 Use FLEXIBLE_ARRAY_MEMBER.
1489 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
1490 Move decl to top level so it gets checked against implementation.
1491 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
1492 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
1494 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1496 * syntax.c: Integer cleanups.
1497 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
1498 All uses that need 0-or-2 changed to:
1499 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
1500 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
1501 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
1502 (char_quoted, prev_char_comend_first, back_comment)
1503 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1504 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
1505 Use bool for boolean.
1506 (update_syntax_table, skip_chars, skip_syntaxes):
1507 Prefer int to unsigned when either will do.
1508 (back_comment): Return boolean success flag, like forw_comment,
1509 instead of positive-or-minus-1 (which might have overflowed int anyway).
1510 Don't stuff ptrdiff_t into int.
1511 (syntax_spec_code, syntax_code_spec): Now const.
1512 (Fmatching_paren, scan_lists, scan_sexps_forward):
1513 Use enum syntaxcode for syntax code.
1514 (Fmatching_paren): Check that arg is a character, not just an integer.
1515 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
1516 (Finternal_describe_syntax_value): Omit no-longer-needed
1518 (skip_chars): Use char, not unsigned char, when the distinction
1520 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
1521 * bytecode.c (exec_byte_code):
1522 * syntax.c (syntax_spec_code, Fchar_syntax)
1523 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1525 * syntax.h (SYNTAX_WITH_FLAGS):
1526 Omit unnecessary casts.
1528 2013-06-20 Eli Zaretskii <eliz@gnu.org>
1530 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
1531 line dimensions here, to avoid race conditions with the main
1532 thread. (Bug#14062, bug#14630, bug#14669)
1534 * w32term.c (w32_draw_window_cursor): Compute the header line and
1535 mode line dimensions here.
1536 <w32_system_caret_window, w32_system_caret_hdr_height>:
1537 <w32_system_caret_mode_height>: New variables.
1539 * w32term.h: Declare them.
1541 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1543 * alloc.c (die): Move "assertion failed" string here ...
1544 * lisp.h (eassert): ... from here. Also, suppress evaluation of
1545 COND when SUPPRESS_CHECKING. This shrinks the executable text
1546 size by 0.8% to 2.2% when configured with --enable-checking,
1547 depending on optimization flags (GCC 4.8.1 x86-64).
1549 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
1551 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1553 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
1554 base is 2; this is more accurate.
1556 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
1558 * sound.c (string_default): Move to !WINDOWSNT section.
1559 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
1561 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
1563 * sound.c: Integer cleanups.
1564 Remove unnecessary forward decls.
1565 (struct sound_device): The 'file' member is now a Lisp_Object, not
1566 a char *, so that we needn't invoke alloca on a huge size.
1567 (Fplay_sound_internal): Adjust to this.
1568 (string_default): New function.
1569 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
1570 Use it to adjust to the struct sound_device change.
1571 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
1572 (be2hs) [0]: Remove.
1574 * syntax.c (skip_chars): Don't use uninitialized storage
1575 when searching a multibyte buffer for characters that are not in a
1576 unibyte string that contains non-ASCII characters.
1578 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
1580 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
1581 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
1583 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1585 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
1587 2013-06-18 Kenichi Handa <handa@gnu.org>
1589 * font.c (Ffont_spec): Signal an error for an invalid font name
1592 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1594 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
1595 In particular this ports to 32-bit sparc Sun cc.
1596 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
1597 array with a dummy element at specpdl[-1], so that its address can
1599 (unbind_to): Do not copy the binding; not needed, now that we
1600 copy old_value in the one place where the copy is needed.
1601 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
1602 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
1603 (union specbinding): Rename from struct specbinding. Redo layout
1604 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
1605 which is not portable. With Sun C 5.12 32-bit sparc, the
1606 declaration causes nargs to be an unsigned bitfield, a behavior
1607 that the C standard allows; but Emacs wants nargs to be signed.
1608 The overall type is now a union of structures rather than a
1609 structure of union of structures, and the 'kind' member is now a
1610 bitfield, so that the overall type doesn't grow. All uses changed.
1611 * process.c (Fmake_serial_process): Remove unnecessary initialization.
1613 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1615 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
1616 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
1618 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
1620 2013-06-17 Eli Zaretskii <eliz@gnu.org>
1622 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1623 unless we know that the window w's frame is a frame object.
1624 Another attempt at solving bug#14062 and bug#14630.
1626 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
1628 * textprop.c (property_set_type): New enum.
1629 (add_properties): Allow appending/prepending text properties.
1630 (add_text_properties_1): Factored out of Fadd_text_properties.
1631 (Fadd_text_properties): Move all the code into
1632 add_text_properties_1.
1633 (Fadd_face_text_property): New function that calls
1634 add_text_properties_1.
1636 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1638 Move functions from lisp.h to individual modules when possible.
1639 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
1640 * alloc.c (XFLOAT_INIT, set_symbol_name):
1641 * buffer.c (CHECK_OVERLAY):
1642 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
1643 (set_char_table_parent):
1644 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
1645 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
1646 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
1647 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
1649 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
1650 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
1651 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
1652 (backtrace_args, backtrace_debug_on_exit):
1653 * floatfns.c (CHECK_FLOAT):
1654 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
1655 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
1656 (set_hash_hash, set_hash_hash_slot, set_hash_index)
1657 (set_hash_index_slot):
1658 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
1659 * marker.c (CHECK_MARKER):
1660 * textprop.c (CHECK_STRING_OR_BUFFER):
1661 * window.c (CHECK_WINDOW_CONFIGURATION):
1662 Move here from lisp.h, and make these functions static rather than
1664 * buffer.c (Qoverlayp):
1666 * fns.c (Qhash_table_p):
1667 * window.c (Qwindow_configuration_p):
1669 * lisp.h: Remove the abovementioned defns and decls.
1671 Use functions, not macros, for XINT etc (Bug#11935).
1672 In lisp.h, prefer functions to function-like macros, and
1673 constants to object-like macros, when either will do. This:
1674 . simplifies use, as there's no more need to worry about
1675 arguments' side effects being evaluated multiple times.
1676 . makes the code easier to debug on some platforms.
1677 However, when using gcc -O0, keep using function-like macros
1678 for a few critical operations, for performance reasons.
1679 This sort of thing isn't needed with gcc -Og, but -Og
1680 is a GCC 4.8 feature and isn't widely-enough available yet.
1681 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
1682 Remove enum lsb_bits; no longer needed.
1683 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
1684 * buffer.c (Qoverlap):
1686 * fns.c (Qhash_table_p):
1687 Now extern, so lisp.h can use these symbols.
1688 * dispextern.h: Include character.h, for MAX_CHAR etc.
1689 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1690 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1691 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1692 (GLYPH_CODE_P): Move here from lisp.h.
1693 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1694 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
1695 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
1696 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
1697 XUNTAG now returns void *.
1698 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
1699 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
1700 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
1701 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
1702 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
1703 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
1704 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
1705 (lisp_h_XPNTR, lisp_h_XSYMBOL):
1706 New macros, renamed from their sans-lisp_h_ counterparts.
1707 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
1708 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
1709 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
1710 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
1711 If compiling via GCC without optimization, define these as macros
1712 in addition to inline functions.
1713 To disable this, compile with -DINLINING=0.
1714 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
1715 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
1716 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
1717 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
1718 (INTMASK, VALMASK): Now macros, since static values cannot be
1719 accessed from extern inline functions.
1720 (VALMASK): Also a constant, for benefit of old GDB.
1721 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
1722 is INTEGERP, which can fold it in.
1723 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
1724 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
1725 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
1726 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
1727 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
1728 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
1729 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
1730 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
1731 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
1732 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
1733 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
1734 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
1735 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
1736 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
1737 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
1738 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
1739 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
1740 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
1741 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
1742 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
1743 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
1744 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
1745 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
1746 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
1747 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
1748 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1749 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
1750 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
1751 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
1752 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
1753 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
1754 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
1755 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
1757 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
1758 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
1759 (VALMASK): Define in one place rather than in two, merging the
1760 USE_LSB_TAG parts; this is simpler.
1761 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
1762 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
1763 Move up, to avoid use before definition.
1764 Also include "globals.h" earlier, for the same reason.
1765 (make_natnum): New function.
1766 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
1767 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
1768 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
1769 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
1770 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
1771 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
1772 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
1773 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
1774 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
1775 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
1776 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
1777 (Qwindow_configuration_p, Qimage): New forward declarations.
1778 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
1779 (STRING_COPYIN): Remove; unused.
1780 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
1781 (xcar_addr, xcdr_addr): New functions. All uses changed.
1782 (IEEE_FLOATING_POINT): Now a constant, not a macro.
1783 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1784 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1785 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1786 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
1787 (TYPE_RANGED_INTEGERP): Simplify.
1788 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
1789 (setlocale, fixup_locale, synchronize_system_messages_locale)
1790 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
1791 Now empty functions, not macros.
1792 (functionp): Return bool, not int.
1793 * window.c (Qwindow_configuration_p): Now extern,
1794 so window.h can use it.
1795 * window.h (Qwindowp): Move decl back to lisp.h.
1797 2013-06-15 Eli Zaretskii <eliz@gnu.org>
1799 * xdisp.c (Fline_pixel_height): New function, required for solving
1802 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
1804 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
1806 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
1808 * lread.c (syms_of_lread):
1809 * fns.c (Fprovide): Adjust to new format of after-load-alist.
1811 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
1813 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
1815 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
1817 * fileio.c (expand_file_name): Doc fix.
1819 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
1821 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
1822 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
1823 Wait for self, not for 0. This can't hurt on GNU or similar
1824 system, and may help with Cygwin.
1826 * keyboard.c: Don't use PROP (...) as an lvalue.
1827 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
1828 Use set_prop (A, B), not PROP (A) = B.
1830 2013-06-10 Eli Zaretskii <eliz@gnu.org>
1832 * xdisp.c (get_it_property): Use it->window instead of generating
1833 a Lisp object from it->w.
1835 2013-06-09 Eli Zaretskii <eliz@gnu.org>
1837 * xdisp.c (get_it_property): If it->object is a buffer, pass to
1838 get-char-property the window that is being rendered, instead of
1839 the buffer, to support window-specific overlays. (Bug#14575)
1840 (compute_display_string_pos): When W is NULL, use the current
1841 buffer as the object to pass to get-char-property.
1842 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
1843 pointer member of the bidi iterator, since no window is pertinent
1846 2013-06-08 Eli Zaretskii <eliz@gnu.org>
1848 * bidi.c (bidi_fetch_char): Accept additional argument, the window
1849 being displayed, and pass it to compute_display_string_pos.
1850 (bidi_level_of_next_char, bidi_resolve_explicit_1)
1851 (bidi_paragraph_init): All callers changed.
1853 * xdisp.c (init_from_display_pos, init_iterator)
1854 (handle_single_display_spec, next_overlay_string)
1855 (get_overlay_strings_1, reseat_1, reseat_to_string)
1856 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
1857 Set bidi_it.w member from it->w.
1858 (compute_display_string_pos): Accept additional argument, the
1859 window being displayed, and pass it to Fget_char_property.
1862 * dispextern.h (struct bidi_it): New member w, the window being
1864 (compute_display_string_pos): Adjust prototype.
1866 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
1868 * xgselect.c: Remove unneeded include xterm.h.
1870 * process.c (wait_reading_process_output): Check for NS before GLIB.
1871 GLIB may be linked in due to rsvg, but ns_select must be called.
1873 * xgselect.c (xg_select): Remove call to window_system_available
1874 and g_main_context_pending at the top, so Gdk events (i.e. file
1875 notify) are processed when Emacs is started with -nw.
1877 2013-06-07 Eli Zaretskii <eliz@gnu.org>
1879 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
1880 (ctagsfiles3): New variable, includes only *.m files.
1881 (TAGS): Use an explicit language name in the regular expressions,
1882 to avoid transformation of '/SOMETHING' by MSYS to
1883 'c:\MSYS\SOMETHING'.
1885 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
1887 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
1889 2013-06-06 Eli Zaretskii <eliz@gnu.org>
1891 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
1892 still need to set the mouse pointer shape and activate help-echo.
1895 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
1897 A few porting etc. fixes for the new file monitor code.
1898 See the thread containing
1899 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
1900 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
1901 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
1902 (dir_monitor_callback, Fgfile_rm_watch):
1903 Use assq_no_quit instead of Fassoc, for speed.
1904 (dir_monitor_callback, Fgfile_rm_watch):
1905 eassert that the monitor is a fixnum.
1906 (dir_monitor_callback): No need for CDR_SAFE.
1907 Simplify building of lisp with alternative tails.
1908 (Fgfile_add_watch, Fgfile_rm_watch):
1909 Do not assume glib functions set errno reliably on failure.
1910 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
1911 and signal an error otherwise.
1912 (Fgfile_rm_watch): Prefer CONSP to !NILP.
1913 Use Fdelq instead of Fdelete, for speed.
1915 2013-06-05 Eli Zaretskii <eliz@gnu.org>
1917 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
1918 don't insist on being invoked on a highlighted tool-bar button.
1919 Avoids losing tool-bar functionality when mouse-highlight is nil.
1920 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
1921 Don't highlight when mouse-highlight is nil.
1922 (note_mouse_highlight): When mouse-highlight is nil, don't return
1923 right away; instead, run tool-bar and mode-line highlight
1924 subroutine, clear any existing highlight, and revert the mouse
1925 pointer to its default shape. (Bug#14558)
1927 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1929 * lisp.mk (lisp): Add prog-mode.el.
1931 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
1933 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
1934 * process.c (dummy_handler): New function.
1935 (lib_child_handler): New static var.
1936 (handle_child_signal): Invoke it.
1937 (catch_child_signal): If a library has set up a signal handler,
1938 save it into lib_child_handler.
1939 (init_process_emacs): If using glib and not on Windows, tickle glib's
1940 child-handling code so that it initializes its private SIGCHLD handler.
1941 * syssignal.h (SA_SIGINFO): Default to 0.
1942 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
1943 31; it should no longer be needed now.
1945 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
1947 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
1949 * gfilenotify.c (globals_of_gfilenotify): New function.
1950 (syms_of_gfilenotify): Move global initialization there.
1952 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
1954 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1956 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
1957 * keyboard.c (menu_bar_items, tool_bar_items):
1958 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
1959 not override local keymaps any more.
1961 2013-06-04 Eli Zaretskii <eliz@gnu.org>
1963 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
1965 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1967 * w32console.c (initialize_w32_display): Return the dimensions of
1968 the console window via 2 additional arguments, not via the current
1969 frame. This avoids crashes due to overrunning the bounds of
1970 frame's decode_mode_spec_buffer, which is not resized following
1971 the change of the frame dimensions from the initial 10x10.
1973 * w32term.h (w32_initialize_display_info): Adjust prototype.
1975 * term.c (init_tty): Take dimensions of the frame from the values
1976 returned by initialize_w32_display.
1978 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
1979 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
1980 (LIBES): Add $(GFILENOTIFY_LIBS).
1982 * w32inevt.c (handle_file_notifications): Add dummy implementation
1983 for !HAVE_W32NOTIFY.
1985 * w32term.c: Wrap code with HAVE_W32NOTIFY.
1987 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
1989 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
1991 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
1993 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
1995 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
1997 Fix minor problems found by static checking.
1998 * data.c (pure_write_error):
1999 Use xsignal2, not Fsignal, as Fsignal might return.
2000 * eval.c (set_backtrace_debug_on_exit): Now static.
2001 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
2002 No longer inline. EXTERN_INLINE is needed only for functions
2003 defined in .h files. Reindent function header as per GNU style.
2004 (backtrace_p, backtrace_top, backtrace_next):
2005 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
2006 compiler or linker. Add extern decls to pacify gcc -Wall.
2007 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2009 * frame.c (free_monitors): Define only on platforms that need it.
2010 * nsterm.m (ns_term_init):
2011 * process.c (catch_child_signal):
2012 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
2013 defined on all porting targets these days.
2014 * process.c, process.h (catch_child_signal):
2015 Make it extern only if NS_IMPL_GNUSTEP is defined.
2017 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2019 * w32.c (gettimeofday): Make the signature identical to prototype
2020 in nt/inc/sys/time.h.
2022 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2024 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
2027 * keyboard.c (safe_run_hooks_error): Improve error message.
2029 * data.c (pure_write_error): Add `object' argument.
2030 * puresize.h (CHECK_IMPURE): Use it.
2032 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
2034 * Makefile.in (NOTIFY_OBJ): New variable.
2035 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
2037 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
2038 Call syms_of_gfilenotify.
2040 * gfilenotify.c: New file.
2042 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
2043 and Qfile_w32notify.
2044 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
2045 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
2047 * lisp.h: Declare syms_of_gfilenotify.
2049 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
2051 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2053 Merge the specpdl and backtrace stacks. Make the structure of the
2054 specpdl entries more obvious via a tagged union of structs.
2055 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
2056 (enum specbind_tag): New enum.
2057 (struct specbinding): Make it a tagged union of structs.
2058 Add a case for backtrace records.
2059 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
2060 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
2061 (backtrace_debug_on_exit): New accessors.
2062 (struct backtrace): Remove.
2063 (struct catchtag): Remove backlist field.
2064 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
2066 (Flocal_variable_p): Speed up the common case where the binding is
2068 * eval.c (backtrace_list): Remove.
2069 (set_specpdl_symbol, set_specpdl_old_value): Remove.
2070 (set_backtrace_args, set_backtrace_nargs)
2071 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
2072 (backtrace_next): New functions.
2073 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
2074 (unwind_to_catch, internal_lisp_condition_case)
2075 (internal_condition_case, internal_condition_case_1)
2076 (internal_condition_case_2, internal_condition_case_n): Don't bother
2077 with backtrace_list any more.
2078 (Fsignal): Adjust to new backtrace format.
2079 (grow_specpdl): Move up.
2080 (record_in_backtrace): New function.
2081 (eval_sub, Ffuncall): Use it.
2082 (apply_lambda): Adjust to new backtrace format.
2083 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
2085 (specbind): Adjust to new specpdl format. Simplify.
2086 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
2087 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
2089 (mark_backtrace): Remove.
2090 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
2091 * xdisp.c (redisplay_internal): Use record_in_backtrace.
2092 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
2094 * profiler.c (record_backtrace): Use get_backtrace.
2095 (handle_profiler_signal): Use backtrace_top_function.
2096 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
2099 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
2101 * process.h (catch_child_signal): Declare.
2103 * process.c (catch_child_signal): New function.
2104 (init_process_emacs): Call it.
2106 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
2107 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
2109 (x_set_cursor_type): Remove declaration.
2110 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
2111 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
2112 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
2113 (ns_get_color): Use F suffix on float.
2114 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
2115 (ns_get_rgb_color): Remove.
2116 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
2117 (note_mouse_movement): x and y are CGFloat.
2118 (ns_draw_fringe_bitmap): Remove unused rowY.
2119 Change #if to COCOA && >= 10_6.
2120 (ns_draw_window_cursor): Remove unused overspill.
2121 (ns_draw_underwave): width and x are EamcsCGFloat.
2122 (ns_draw_box): thickness is CGFloat.
2123 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
2124 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
2125 if not in main thread.
2126 (ns_get_pending_menu_title, ns_check_menu_open)
2127 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
2128 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
2129 (sendFromMainThread:): New method.
2130 (changeFont:): size is CGFloat.
2131 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
2132 Disable warning about permanent text.
2133 (characterIndexForPoint:): Adjust return type depending on GNUStep
2135 (mouseDown:): delta is CGFloat.
2136 (updateFrameSize): Remove unised variable f.
2137 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
2138 Cast float to EmacsCGFloat.
2139 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
2140 also to -1 when restoring.
2141 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
2142 inside NS_IMPL_COCOA.
2143 (toggleFullScreen:): Put call to toggleFullScreen inside
2144 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
2145 (setPosition:portion:whole:): por is CGFloat.
2146 (getMouseMotionPart:window:x:y:): Add F suffix to float.
2147 (mouseDown:): Use CGFloat.
2148 (mouseDragged:): Remove unised variable edge.
2149 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
2151 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
2153 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
2154 when NS_IMPL_GNUSTEP.
2155 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
2156 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
2157 (EmacsToolbar): Add clearAll. Add tag argument to
2158 addDisplayItemWithImage.
2159 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
2161 * nsselect.m (ns_get_local_selection): Remove unused variable type.
2163 * nsmenu.m (ns_update_menubar): Make static.
2164 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
2165 (fillWithWidgetValue:): Add cast to SEL for setAction.
2166 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
2167 (update_frame_tool_bar): Update code for GNUStep.
2168 (clearAll): New method.
2169 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
2170 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
2171 Move identifierToItem setObject and activeIdentifiers addObject before
2172 call to insertItemWithItemIdentifier.
2173 (validateVisibleItems): Fix indentation.
2174 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
2175 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
2176 UtilityWindow to aStyle, remove call to setStyleMask.
2178 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
2180 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
2181 (ns_charset_covers, ns_get_covering_families, nsfont_open):
2182 Use F suffix on floats.
2183 (ns_char_width): Returns CGFloat.
2184 (ns_ascii_average_width): w is CGFloat instead of float.
2185 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
2187 (ns_glyph_metrics): CGFloat instead of float.
2189 * nsfns.m (x_set_foreground_color, x_set_background_color):
2191 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
2192 remove unused variables.
2193 (Fns_read_file_name): Keep track if panel is for save.
2194 Use ns_filename_from_panel/ns_directory_from_panel.
2195 (Fns_list_services): delegate only used for COCOA.
2196 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
2197 Just return the input if GNUStep.
2198 (x_screen_planes): Remove.
2199 (Fxw_color_values): Use EmacsCGFloat
2200 (Fns_display_monitor_attributes_list): Only get screen number for
2202 (getDirectory, getFilename): Remove from EmacsOpenPanel and
2204 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
2205 ns_directory_from_panel.
2207 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
2209 * process.c (handle_child_signal): Also use WCONTINUED.
2210 This is so that list-processes doesn't mistakenly list the process
2211 as stopped, when the process has actually been continued and is
2214 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
2216 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
2217 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
2218 not already configured.
2220 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
2222 2013-05-29 Eli Zaretskii <eliz@gnu.org>
2224 * Makefile.in (mostlyclean): Remove *.res files.
2226 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
2228 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
2229 a buffer (bug#8447).
2231 2013-05-27 Eli Zaretskii <eliz@gnu.org>
2233 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
2234 display vector, and we backtrack, handle the case that the
2235 previous character position is also displayed from a display
2236 vector or covered by a display string or image. (Bug#14476)
2238 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
2240 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2241 (struct MonitorInfo, free_monitors): Remove.
2242 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
2243 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
2244 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2247 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2248 (struct MonitorInfo, free_monitors): Remove.
2249 (ns_screen_name): Make static.
2250 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
2251 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2254 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2255 (struct MonitorInfo): New struct.
2256 (free_monitors, make_monitor_attribute_list): Declare.
2258 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2260 (free_monitors, make_monitor_attribute_list): New functions.
2261 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
2264 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
2266 * callproc.c (call_process): Refine the doc string. (Bug#14045)
2268 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
2270 * keyboard.c: Apply keyboard decoding only to events that come directly
2271 from the tty, not from unread-command-events (bug#14368).
2272 (read_event_from_main_queue): New function, extracted from read_char).
2273 (read_decoded_char): Remove.
2274 (read_decoded_event_from_main_queue): New function to replace it.
2275 (read_char): Use it.
2276 (read_key_sequence): Use read_char rather than read_decoded_char.
2278 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
2280 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2282 * casetab.c (init_casetab_once): Fix last change (bug#14424).
2284 2013-05-22 Kenichi Handa <handa@gnu.org>
2286 The following changes are to fix the setting of
2287 buffer-file-coding-system on, for instance, C-x RET c unix RET
2288 _FILE_OF_DOS_EOL_TYPE_ RET.
2290 * coding.h (struct coding_system): New member detected_utf8_chars.
2292 * coding.c (detect_coding_utf_8): Count characters and check EOL
2293 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
2295 (setup_coding_system): Do not initialize coding->head_ascii.
2296 (check_ascii): Do not set coding->eol_seen but update it. Do not
2297 call adjust_coding_eol_type here.
2298 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
2299 If the eol-type of CODING is already specified, adjust the eol type
2300 of the found coding-system.
2301 (decode_coding_gap): Cancel previous change. Utilize the
2302 character numbers counted by detect_coding_utf_8. Fix detection
2305 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2307 * search.c (looking_at_1): Only set last_thing_searched if the match
2308 changed the match-data (bug#14281).
2310 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
2312 * xdisp.c (reseat_at_previous_visible_line_start):
2313 Already declared in dispextern.h, so remove it here.
2314 (move_it_vertically_backward): Likewise.
2316 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2318 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
2319 (Fx_display_pixel_width, Fx_display_pixel_height)
2320 (Fx_display_mm_width, Fx_display_mm_height):
2321 Mention `display-monitor-attributes-list' in docstrings.
2323 * nsfns.m (ns_get_screen): Remove function. All uses removed.
2324 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
2325 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
2326 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
2327 (Fx_display_backing_store, Fx_display_visual_class)
2328 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
2329 (Fx_display_grayscale_p, Fx_display_pixel_width)
2330 (Fx_display_pixel_height, Fx_display_planes)
2331 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
2332 (Fx_display_screens): Don't confuse X11 screens with NS screens.
2333 (Fx_display_mm_width, Fx_display_mm_height)
2334 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
2335 height for all physical monitors as in X11.
2337 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
2338 Return pixel width or height for all physical monitors as in X11.
2340 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
2342 Port --enable-gcc-warnings to clang.
2343 * bytecode.c (exec_byte_code):
2345 Redo diagnostic pragmas to pacify clang, too.
2346 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
2347 * editfns.c (Fencode_time):
2348 * fileio.c (file_accessible_directory_p):
2349 * font.c (font_unparse_xlfd):
2350 Use '&"string"[index]' instead of '"string" + (index)'.
2351 * undo.c (user_error): Remove; unused.
2353 2013-05-16 Eli Zaretskii <eliz@gnu.org>
2355 * insdel.c (insert_1_both): Document the arguments, instead of
2356 referring to insert_1, which no longer exists.
2358 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
2359 some window, increment windows_or_buffers_changed, so that
2360 *Messages* display in that window is updated. (Bug#14408)
2362 * w32.c: Include epaths.h.
2363 (init_environment): Use cmdproxy.exe without leading directories.
2364 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
2366 (gettimeofday): Adjust signature and return value to Posix
2369 * unexw32.c (open_output_file): Delete the existing emacs.exe
2370 before creating it, to break the hard link to the versioned
2373 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
2374 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
2375 (FIRSTFILE_OBJ): New variables.
2376 (W32_RES): Rename to EMACSRES. All users changed.
2377 (base_obj): Use $(CM_OBJ).
2378 (ALLOBJS): Use $(FIRSTFILE_OBJ).
2379 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
2380 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
2381 $(W32_RES_LINK) before $(LIBES).
2382 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
2384 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2386 * makefile.w32-in (DOC): Use just "DOC".
2388 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
2390 * process.c: Export default filters and sentinels to Elisp.
2391 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
2393 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
2394 (Fset_process_sentinel, Fformat_network_address):
2395 Default to them instead of nil.
2396 (server_accept_connection): Sentinels can't be nil any more.
2397 (read_and_dispose_of_process_output): New function, extracted from
2398 read_process_output.
2399 (read_process_output): Use it; filters can't be nil.
2400 (Finternal_default_process_filter): New function, extracted from
2401 read_process_output.
2402 (exec_sentinel_unwind): Remove function.
2403 (exec_sentinel): Don't zilch sentinel while running.
2404 (status_notify): Sentinels can't be nil.
2405 (Finternal_default_process_sentinel): New function extracted from
2407 (setup_process_coding_systems): Default filter is not nil any more.
2408 (syms_of_process): Export new Elisp functions and initialize
2410 * lisp.h (make_lisp_proc): New function.
2412 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2414 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
2416 2013-05-14 Eli Zaretskii <eliz@gnu.org>
2418 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2419 unless we know that the window w is a leaf window.
2420 Another attempt at solving bug#14062.
2422 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
2424 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
2427 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
2429 * image.c (gif_load): Check that subimages fit (Bug#14345).
2431 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
2433 * lread.c (skip_dyn_eof): New function.
2434 (read1): Use it to skip the end of a file in response to #@00.
2436 * doc.c (get_doc_string): Slightly relax the sanity checking.
2438 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
2440 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
2441 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2442 (MonitorInfo): New struct.
2443 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
2444 (Fns_display_monitor_attributes_list): New functions.
2445 (display-usable-bounds): Remove.
2446 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
2449 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
2451 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
2452 (GTK_CHECK_VERSION): New macro, if not already defined.
2453 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
2454 replaced by GTK_CHECK_VERSION.
2456 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
2458 * xterm.h (GTK_PREREQ): New macro.
2459 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
2460 to use this macro instead, for consistency and clarity.
2462 2013-05-08 Eli Zaretskii <eliz@gnu.org>
2464 * xdisp.c (row_for_charpos_p): New function, with code of
2465 cursor_row_p, but accepts an additional argument CHARPOS instead
2466 of using a hardcoded PT.
2467 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
2468 (row_containing_pos): Call row_for_charpos_p instead of partially
2469 doing the same. Fixes cursor positioning under longlines-mode
2470 when longlines-show-effect includes more than one newline, when
2471 moving the cursor vertically up.
2473 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
2475 * makefile.w32-in (ACL_H): New macro.
2476 ($(BLD)/fileio.$(O)): Update dependencies.
2478 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2480 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
2481 * Makefile.in (LIB_ACL): New macro.
2482 (LIBACL_LIBS): Remove.
2483 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
2484 * fileio.c: Include <acl.h>.
2485 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
2486 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
2488 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
2491 * unexelf.c: Don't assume ElfW (Half) fits in int.
2492 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
2493 when dealing with ElfW (Half) values, since they can exceed 2**31
2494 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
2495 (entry_address): Omit unused NUM arg. All uses changed.
2497 2013-05-07 Juri Linkov <juri@jurta.org>
2499 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
2500 to the string converted from number with `Fnumber_to_string'.
2503 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2505 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
2506 This fixes a problem introduced by my previous change.
2508 2013-05-07 Glenn Morris <rgm@gnu.org>
2510 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
2512 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
2514 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
2516 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2518 Static checking by GCC 4.8.0.
2519 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
2520 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
2521 (x_get_monitor_attributes_fallback)
2522 (x_get_monitor_attributes_xinerama)
2523 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
2524 Define only if USE_GTK.
2525 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
2526 (x_get_monitor_attributes_fallback): Omit unused locals.
2527 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
2528 Use double, not float, to avoid mixed-mode floating point arithmetic.
2530 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2531 Jan Djärv <jan.h.d@swipnet.se>
2533 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
2534 (XINERAMA_CFLAGS): New macros.
2535 (ALL_CFLAGS, LIBES): Use them.
2537 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
2538 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
2539 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
2540 (syms_of_xfns): DEFSYM them.
2541 (struct MonitorInfo): New struct.
2542 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
2543 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
2544 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
2545 (x_get_monitor_attributes_xinerama): New functions.
2546 (Fx_display_monitor_attributes_list): New primitive.
2547 (syms_of_xfns): Defsubr it.
2549 * xterm.h (x_display_info): Add Xatom_net_workarea and
2550 Xatom_net_current_desktop.
2552 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
2553 and dpyinfo->Xatom_net_current_desktop.
2555 2013-05-06 Eli Zaretskii <eliz@gnu.org>
2557 * xdisp.c (pos_visible_p): Use the special code for finding the
2558 beginning of a display property or overlay for any "replacing"
2559 display property, not just for display strings. This solves
2560 incorrect reporting of position by posn-at-point. (Bug#14241)
2562 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
2564 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
2565 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
2566 Verify that ElfW (Half) fits in int.
2567 (fatal): Use same signature as lisp.h.
2568 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
2569 configure and build with -DUNEXELF_DEBUG without worrying about
2570 other modules that use DEBUG.
2571 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
2572 possibly-wide integers now uses it instead of plain fprintf.
2573 (entry_address): New function, which avoids problems with 32-bit
2574 overflow on 64-bit hosts.
2575 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
2576 (round_up): Don't assume the remainder fits in int.
2577 (find_section): Use bool for boolean. Simplify debug code.
2578 (unexec): Don't assume file sizes fit in int or size_t.
2579 Omit unnecessary trailing newline in 'fatal' format.
2580 Use strerror rather than outputting decimal error number.
2581 Remove unused code when emacs is not defined;
2582 this file relies on Emacs now.
2583 Don't assume e_phnum and e_shnum are positive.
2585 * regex.c: Fix problems when DEBUG is defined.
2586 (extract_number, extract_number_and_incr): Define regardless of
2587 whether DEBUG is defined; that's simpler and makes the code less
2588 likely to go stale in the normal case when DEBUG is not defined.
2589 Return int rather than taking an int * arg. All callers changed.
2590 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
2591 Remove, replacing with ...
2592 (DEBUG_PRINT): New macro. All callers changed.
2593 (DEBUG_COMPILES_ARGUMENTS): New macro.
2594 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
2595 (print_compiled_pattern, print_double_string) [DEBUG]:
2596 Use prototype rather than old-style definition.
2597 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
2598 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
2599 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
2600 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
2601 Don't assume ptrdiff_t, size_t, and long are the same width as int.
2602 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
2603 This matters only when DEBUG is defined.
2605 2013-05-05 Eli Zaretskii <eliz@gnu.org>
2607 * xdisp.c (set_iterator_to_next): Set the
2608 ignore_overlay_strings_at_pos_p flag only if we are _really_
2609 iterating over an overlay string, as indicated by the
2610 current.overlay_string_index member. (Bug#14306)
2612 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
2614 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
2615 to where it is used, to avoid autorelease issues (Bug#14050).
2617 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
2619 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
2620 * fileio.c (syms_of_fileio): Implement this.
2621 * filelock.c (create_lock_file): If symbolic links don't work, so
2622 we use a regular file as a lock file, do not fsync the lock file;
2625 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
2627 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
2628 (syms_of_minibuf): Adjust accodingly.
2630 * callint.c (Fcall_interactively): Adjust calls accordingly.
2632 2013-05-04 Eli Zaretskii <eliz@gnu.org>
2634 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
2635 w->contents is a buffer before computing everything else.
2636 Use parentheses to disambiguate last part of the condition.
2638 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
2639 assertion violations. (Bug#14062)
2641 2013-05-01 David Reitter <david.reitter@gmail.com>
2643 * nsfns.m (ns_tooltip): Initialize.
2645 2013-04-28 Eli Zaretskii <eliz@gnu.org>
2647 * coding.c (decode_coding_gap): Don't remove the character before
2648 a newline unless it's a CR character. (Bug#14287)
2650 2013-04-28 Dan Nicolaescu <dann@gnu.org>
2652 * dispextern.h (struct face): Move enum face_underline_type
2653 earlier so that bitfields can be in the same word.
2655 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
2657 * nsfns.m (handlePanelKeys): New function.
2658 (EmacsOpenPanel:performKeyEquivalent:)
2659 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
2660 arrows/function/control and copy/paste keys (Bug#14296).
2662 2013-04-27 Juri Linkov <juri@jurta.org>
2664 * callint.c (Fcall_interactively): Call `Qread_number' for
2665 interactive code letter `n' instead of using duplicate code.
2668 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
2670 * systime.h (make_timeval): Declare as 'const'.
2672 2013-04-27 Kenichi Handa <handa@gnu.org>
2674 * font.c (font_open_entity): Always open a font of manageable
2677 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
2679 Port better to AIX (Bug#14258).
2680 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
2683 2013-04-24 Kenichi Handa <handa@gnu.org>
2685 * coding.c (decode_coding_iso_2022): When an invalid escape
2686 sequence is encountered, reset the invocation and designation
2687 status to the safest one.
2689 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
2691 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
2692 Without this fix, "make distclean" leaves stamp-h1 behind.
2694 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
2696 * w32fns.c (w32_fullscreen_rect): New function to compute the
2697 window rectangle for the given fullscreen mode.
2698 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
2699 longer tunes the window size. This keeps the window's edges flush
2700 with the screen and allows the taskbar to hide itself in fullboth.
2702 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
2703 window decorations and uses the entire screen.
2705 * w32term.h (w32_fullscreen_rect) Add prototype.
2706 (struct w32_output): Replace normal_width, normal_height,
2707 normal_top, and normal_left members with a single normal_placement
2709 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
2711 (FRAME_NORMAL_PLACEMENT): New macro.
2713 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
2715 * minibuf.c (Ftest_completion): Silence compiler warning.
2717 2013-04-15 Eli Zaretskii <eliz@gnu.org>
2719 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
2722 * frame.h (WINDOW_FRAME): Protect macro and its argument with
2725 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2726 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
2727 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
2728 parentheses where appropriate.
2730 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
2732 * keyboard.c (timer_start_idle): Remove no-longer-used local.
2734 2013-04-14 Eli Zaretskii <eliz@gnu.org>
2736 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
2737 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
2738 Mention in the doc string that setting these variables takes
2739 effect only after a call to set-window-buffer. (Bug#14200)
2741 2013-04-13 Eli Zaretskii <eliz@gnu.org>
2743 * indent.c (Fvertical_motion): Don't consider display strings on
2744 overlay strings as display strings on the buffer position we
2745 started from. This prevents vertical cursor motion from jumping
2746 more than one line when there's an overlay string with a display
2747 property at end of line.
2748 Reported by Karl Chen <Karl.Chen@quarl.org> in
2749 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
2751 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
2753 * window.c (select_window): `record_buffer' even if window is
2754 already selected (bug#14191).
2756 2013-04-11 Eli Zaretskii <eliz@gnu.org>
2758 * window.c (Fwindow_end): Test more flags, including the buffer's
2759 last_overlay_modified flag, to determine whether the window's
2760 display is really up-to-date. Prevents the function from
2761 returning a stale value. (Bug#14170)
2762 (Fwindow_line_height): Fix the test for up-to-date-ness of the
2765 2013-04-10 Eli Zaretskii <eliz@gnu.org>
2767 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
2768 garbaged only if it is not already the top frame on its TTY.
2769 This prevents flickering due to constant redrawing of TTY frames when
2770 there are GUI frames open in the same session. (Bug#13864)
2772 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
2774 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
2775 of marking the idle timers directly.
2777 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2779 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
2782 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
2784 * window.c (select_window): Don't record_buffer while the invariant is
2785 temporarily broken (bug#14161).
2787 * fns.c (Fdelq): Don't assume !NILP => CONSP.
2789 2013-04-07 Eli Zaretskii <eliz@gnu.org>
2791 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
2793 2013-04-07 Romain Francoise <romain@orebokech.com>
2795 Ignore additional platform-specific ACL errors (Bug#13702).
2796 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
2797 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
2799 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
2801 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
2804 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
2806 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
2807 This bug was introduced by my 2013-02-25 change that simplified
2808 data_start configuration. Without this change, on GNU/Linux
2809 an Emacs configured with --enable-profiling fails immediately
2810 due to a profiler signal.
2811 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
2812 with these flags. On platforms where special flags are needed
2813 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
2814 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
2815 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
2817 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
2819 Get rid of some platform-specific functions examining window
2820 system and its capabilities. This is a partial rework of the
2822 * lisp.h (have_menus_p): Remove prototype. This function is
2823 replaced with platform-independent window_system_available.
2824 (check_window_system): Move to...
2825 * frame.h (decode_window_system_frame, window_system_available):
2826 ...here, add new prototypes.
2827 * frame.c (window_system_available, decode_window_system_frame):
2829 (check_window_system): Platform-independent now.
2830 * xterm.h (x_in_use): Remove declaration.
2832 * w32term.h (check_x_frame):
2833 * nsterm.h (check_x_frame): Remove prototypes. This function
2834 is replaced with platform-independent decode_window_system_frame.
2835 * msdos.c (have_menus_p): Remove.
2836 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
2837 Remove platform-specific functions. Use check_window_system,
2838 decode_window_system_frame and check_ns_display_info where
2839 appropriate. Minor style and comment tweaks.
2840 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
2841 (check_x_frame): Likewise.
2842 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
2844 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
2845 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
2846 * xmenu.c, xselect.c: All related users changed.
2848 2013-04-03 Kenichi Handa <handa@gnu.org>
2850 The following changes is to optimize the code for reading UTF-8
2853 * coding.c (check_ascii): Rename from detect_ascii. Return value
2854 changed. Check EOL format. Do not call adjust_coding_eol_type
2856 (check_utf_8): New function.
2857 (adjust_coding_eol_type): Do nothing if already adjusted.
2858 (detect_coding): Compare the return value of check_ascii with
2859 coding->src_bytes. Call adjust_coding_eol_type if necessary.
2860 (decode_coding_gap): Optimize for valid UTF-8.
2862 2013-03-21 Kenichi Handa <handa@gnu.org>
2864 * coding.c (syms_of_coding): Cancel previous change.
2866 * insdel.c (insert_from_gap): Fix previous change.
2868 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
2870 Consistently use platform-specific function to detect window system.
2871 * lisp.h (check_window_system): New prototype. This function is
2872 going to replace check_x, check_w32 and check_ns.
2873 (have_menus_p): Mention msdos.c in comment.
2874 * fontset.c (check_window_system_func): Remove. Adjust all users.
2875 * fontset.h (check_window_system_func): Remove prototype.
2876 * nsterm.h (check_ns):
2877 * xterm.h (check_x):
2878 * w32term.h (check_w32): Likewise.
2879 * menu.c (Fx_popup_menu): Use check_window_system.
2880 * msdos.c (check_window_system): Define for MS-DOS.
2881 * nsfns.m (check_window_system): Define for NS. Adjust all users.
2882 * w32fns.c (check_window_system): Likewise for MS-Windows.
2883 * xfns.c (check_window_system): Likewise for X.
2884 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
2885 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
2887 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
2889 Prefer < to > in range checks such as 0 <= i && i < N.
2890 This makes it easier to visualize quantities on a number line.
2891 This patch doesn't apply to all such range checks,
2892 only to the range checks affected by the 2013-03-24 change.
2893 This patch reverts most of the 2013-03-24 change.
2894 * alloc.c (xpalloc, Fgarbage_collect):
2895 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
2896 * character.c (string_escape_byte8):
2897 * charset.c (read_hex):
2898 * data.c (cons_to_unsigned):
2899 * dispnew.c (update_frame_1):
2900 * doc.c (Fsubstitute_command_keys):
2901 * doprnt.c (doprnt):
2902 * editfns.c (hi_time, decode_time_components):
2903 * fileio.c (file_offset):
2904 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2905 * font.c (font_intern_prop):
2906 * frame.c (x_set_alpha):
2907 * gtkutil.c (get_utf8_string):
2908 * indent.c (check_display_width):
2909 * keymap.c (Fkey_description):
2910 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
2912 * minibuf.c (read_minibuf_noninteractive):
2913 * process.c (wait_reading_process_output):
2914 * search.c (Freplace_match):
2915 * window.c (get_phys_cursor_glyph):
2916 * xdisp.c (redisplay_internal):
2917 * xsmfns.c (smc_save_yourself_CB):
2918 Prefer < to > for range checks.
2919 * dispnew.c (sit_for): Don't mishandle NaNs.
2920 This fixes a bug introduced in the 2013-03-24 change.
2921 * editfns.c (decode_time_components): Don't hoist comparison.
2922 This fixes another bug introduced in the 2013-03-24 change.
2924 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2926 * frame.h (struct frame): Drop scroll_bottom_vpos
2927 member becaue all real users are dead long ago.
2928 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
2929 * xdisp.c (redisplay_internal): Adjust user.
2931 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
2933 * nsmenu.m (showAtX:Y:for:): setLevel to
2934 NSPopUpMenuWindowLevel (Bug#13998).
2936 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
2938 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
2939 (ns_check_pending_open_menu): Declare.
2941 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
2942 (x_activate_menubar): Update the menu with title that matches
2943 ns_get_pending_menu_title, and call
2944 ns_check_pending_openmenu (Bug#12698).
2945 (menuWillOpen:): New method.
2946 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
2948 * nsterm.m (menu_will_open_state, menu_mouse_point)
2949 (menu_pending_title): New varaibles.
2950 (ns_get_pending_menu_title, ns_check_menu_open)
2951 (ns_check_pending_open_menu): New functions.
2953 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
2955 * indent.c (current_column_bol_cache): Remove leftover which is not
2956 used in Fmove_to_column any more.
2957 (current_column, scan_for_column): Adjust users.
2958 * keyboard.c (last_point_position_buffer, last_point_position_window):
2959 Remove leftovers which are not used for recording undo any more.
2960 (command_loop_1, syms_of_keyboard): Adjust users.
2961 * xdisp.c (last_max_ascent): Remove leftover which is not used in
2962 redisplay_window any more.
2963 (move_it_to): Adjust user.
2965 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
2967 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
2968 Update dependencies.
2970 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
2972 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
2973 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
2976 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2978 * window.h (struct window): Replace hchild, vchild and buffer slots
2979 with the only contents slot. This is possible because each valid
2980 window may have either the child window (in vertical or horizontal
2981 combination) or buffer to display (for the leaf window). Using that,
2982 a lof of operations to traverse and/or change window hierarchies may
2983 be simplified. New member horizontal is used to distinguish between
2984 horizontal and vertical combinations of internal windows.
2985 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
2986 (WINDOW_VERTICAL_COMBINATION_P): New macros.
2987 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
2988 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
2989 Use contents slot, not buffer, where appropriate.
2990 (wset_combination): New function.
2991 (wset_buffer): Add eassert.
2992 (Fframe_first_window): Simplify the loop reaching first window.
2993 (Fwindow_buffer): Use WINDOW_LEAF_P.
2994 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
2995 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
2996 (unshow_buffer): Convert initial debugging check to eassert.
2997 (replace_window, recombine_windows, Fdelete_other_windows_internal)
2998 (make_parent_window, window_resize_check, window_resize_apply)
2999 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
3000 (Fset_window_configuration, delete_all_child_windows, save_window_save):
3001 Adjust to match struct window changes.
3002 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
3003 (mark_window_cursors_off, count_windows, get_leaf_windows)
3004 (foreach_window_1): Simplify the loop.
3005 * alloc.c (mark_object): Do not check for the leaf window because
3006 internal windows has no glyph matrices anyway.
3007 * dispnew.c (clear_window_matrices, showing_window_margins_p)
3008 (allocate_matrices_for_window_redisplay, fake_current_matrices)
3009 (allocate_matrices_for_frame_redisplay, free_window_matrices)
3010 (build_frame_matrix_from_window_tree, mirror_make_current)
3011 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
3012 (update_window_tree, set_window_update_flags): Simplify the loop.
3013 (sync_window_with_frame_matrix_rows): Enforce live window.
3014 Use contents slot, not buffer, where appropriate.
3015 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
3016 and WINDOW_HORIZONTAL_COMBINATION_P.
3017 (make_frame_visible_1): Simplify the loop.
3018 Use contents slot, not buffer, where appropriate.
3019 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
3020 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
3021 (expose_window_tree): Likewise.
3022 Use contents slot, not buffer, where appropriate.
3023 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
3024 to avoid deleted windows. Use contents slot instead of buffer.
3025 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
3026 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
3027 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
3028 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
3030 2013-03-28 Eli Zaretskii <eliz@gnu.org>
3032 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
3033 identify the reasons for assertion violations in bug#14062 and
3035 (Fx_show_tip): Fix compilation error under
3036 "--enable-check-lisp-object-type". (Bug#14073)
3038 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
3039 Reported by <rzl24ozi@gmail.com>.
3041 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3043 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
3045 (unwind_with_echo_area_buffer): ...to restore it here.
3046 This is needed to ensure that...
3047 (redisplay_window): ...both window markers are valid here,
3048 which is verified by eassert.
3049 * editfns.c (save_excursion_save): Do not assume that
3050 selected_window always displays the buffer.
3051 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
3054 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
3056 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
3059 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
3061 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
3063 2013-03-27 Eli Zaretskii <eliz@gnu.org>
3065 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
3066 since MinGW's w32api headers do. This avoids compiler warnings.
3068 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
3071 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3073 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
3075 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
3077 * gtkutil.c (style_changed_cb): Check if frame is live and an
3078 X frame (Bug#14038).
3080 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3082 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
3083 Define only for _WIN32_WINNT less than 0x0500.
3084 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
3086 Move inclusion of time.h before sys/time.h, so that MinGW64 could
3087 see its own definitions of 'struct timeval' and 'struct timezone'.
3089 Fix incompatibilities between MinGW.org and MinGW64 headers.
3090 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
3092 * w32.c (REPARSE_DATA_BUFFER): Guard with
3093 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
3095 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
3097 * xterm.c: Include X11/XKBlib.h
3098 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
3100 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
3102 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
3104 * blockinput.h (input_blocked_p): Likewise.
3105 * bytecode.c (exec_byte_code): Likewise.
3106 * callproc.c (call_process_kill, call_process_cleanup)
3107 (Fcall_process): Likewise.
3108 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
3109 (Fccl_execute_on_string): Likewise.
3110 * character.c (string_escape_byte8): Likewise.
3111 * charset.c (read_hex): Likewise.
3112 * cm.c (calccost): Likewise.
3113 * data.c (cons_to_unsigned): Likewise.
3114 * dired.c (directory_files_internal, file_name_completion):
3116 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
3117 (sit_for): Likewise.
3118 * doc.c (Fsubstitute_command_keys): Likewise.
3119 * doprnt.c (doprnt): Likewise.
3120 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
3121 * emacsgtkfixed.c: Likewise.
3122 * fileio.c (file_offset, Fwrite_region): Likewise.
3123 * floatfns.c (Fexpt, fmod_float): Likewise.
3124 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3126 * font.c (font_intern_prop): Likewise.
3127 * frame.c (x_set_alpha): Likewise.
3128 * gtkutil.c (get_utf8_string): Likewise.
3129 * indent.c (check_display_width): Likewise.
3130 * intervals.c (create_root_interval, rotate_right, rotate_left)
3131 (split_interval_right, split_interval_left)
3132 (adjust_intervals_for_insertion, delete_node)
3133 (interval_deletion_adjustment, adjust_intervals_for_deletion)
3134 (merge_interval_right, merge_interval_left, copy_intervals)
3135 (set_intervals_multibyte_1): Likewise.
3136 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
3137 * keymap.c (Fkey_description): Likewise.
3138 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
3139 * lread.c (openp, read_integer, read1, string_to_number):
3141 * menu.c (ensure_menu_items): Likewise.
3142 * minibuf.c (read_minibuf_noninteractive): Likewise.
3143 * print.c (printchar, strout): Likewise.
3144 * process.c (create_process, Faccept_process_output)
3145 (wait_reading_process_output, read_process_output, send_process)
3146 (wait_reading_process_output): Likewise.
3147 * profiler.c (make_log, handle_profiler_signal): Likewise.
3148 * regex.c (re_exec): Likewise.
3149 * regex.h: Likewise.
3150 * search.c (looking_at_1, Freplace_match): Likewise.
3151 * sysdep.c (get_child_status, procfs_ttyname)
3152 (procfs_get_total_memory): Likewise.
3153 * systime.h (EMACS_TIME_VALID_P): Likewise.
3154 * term.c (dissociate_if_controlling_tty): Likewise.
3155 * window.c (get_phys_cursor_glyph): Likewise.
3156 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
3157 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
3159 * xfns.c (Fx_window_property): Likewise.
3160 * xmenu.c (set_frame_menubar): Likewise.
3161 * xselect.c (x_get_window_property, x_handle_dnd_message):
3163 * xsmfns.c (smc_save_yourself_CB): Likewise.
3164 * xterm.c (x_scroll_bar_set_handle): Likewise.
3166 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
3168 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
3169 to be optional or nil. Adjust comment and convert it to docstring.
3170 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
3171 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
3173 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
3175 Static checking by GCC 4.8-20130319.
3176 * image.c (gif_load): Assume pass < 3 to pacify GCC.
3177 * process.c (Fset_process_datagram_address)
3178 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
3179 * xdisp.c (get_char_face_and_encoding):
3180 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
3181 (get_glyph_face_and_encoding): Prepare face before possibly using it.
3182 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
3184 2013-03-24 Ken Brown <kbrown@cornell.edu>
3186 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
3187 fix compilation on 64-bit Cygwin, where underscores are not
3188 automatically prepended.
3190 * w32term.c (w32_initialize): Silence compiler warning.
3192 2013-03-23 Eli Zaretskii <eliz@gnu.org>
3194 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
3195 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
3196 variables, to save and restore frame dimensions.
3197 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
3198 after returning from a 'fullscreen' configuration.
3199 use SendMessage instead of PostMessage to send the SC_RESTORE message,
3200 to avoid races between the main thread and the input thread.
3202 * w32term.h (struct w32_output): New members normal_width,
3203 normal_height, normal_top, normal_left, and prev_fsmode.
3204 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
3205 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
3208 * w32term.c (w32fullscreen_hook): Record last value of the frame's
3209 'fullscreen' parameter. Always record previous width and height
3210 of the frame, except when switching out of maximized modes, so
3211 that they could be restored correctly, instead of resetting to the
3212 default frame dimensions. Send SC_RESTORE command to the frame,
3213 unless we are going to send SC_MAXIMIZE, to restore the frame
3214 resize hints in the mouse pointer shown by the window manager.
3217 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
3219 * lisp.h (get_frame_param): Adjust conditions for prototype
3222 2013-03-22 Ken Brown <kbrown@cornell.edu>
3224 * unexcw.c: Drop unneeded inclusion of w32common.h.
3225 (report_sheap_usage): Declare.
3226 (read_exe_header): Add magic numbers for x86_64.
3227 (fixup_executable): Fix printf format specifier for unsigned long
3230 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
3232 * frame.h (struct frame): Put menu_bar_window under #ifdef
3233 because this member is not needed when X toolkit is in use.
3234 (fset_menu_bar_window):
3235 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3236 (free_glyphs, update_frame):
3237 * xdisp.c (expose_frame): Likewise.
3238 (display_menu_bar): Likewise. Remove redundant eassert.
3239 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
3242 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
3244 Use functions and constants to manipulate Lisp_Save_Value objects.
3245 This replaces code that used macros and strings and token-pasting.
3246 The change makes the C source a bit easier to follow,
3247 and shrinks the Emacs executable a bit.
3248 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
3249 (make_save_value): Change 1st arg from string to enum. All callers
3252 (mark_object): Use if, not #if, for GC_MARK_STACK.
3253 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
3254 (XSAVE_OBJECT): Now functions, not macros.
3255 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
3256 the constant was never used.
3257 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
3258 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
3259 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
3260 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
3262 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
3263 type3 with a single member save_type. All uses changed.
3264 (save_type, set_save_pointer, set_save_integer): New functions.
3265 * print.c (PRINTX): Remove.
3267 * alloc.c: Remove redundant static declarations.
3269 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3271 * window.h (struct window): Convert left_col, top_line, total_lines
3272 and total_cols from Lisp_Objects to integers. Adjust comments.
3273 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
3275 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
3276 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
3277 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
3278 Adjust users where appropriate.
3280 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3282 * frame.h (struct frame): Drop resx and resy because the same data is
3283 available from window system-specific output context. Adjust users.
3284 (default_pixels_per_inch_x, default_pixels_per_inch_y):
3285 New functions to provide defaults when no window system available.
3286 (FRAME_RES_X, FRAME_RES_Y): New macros.
3287 (NUMVAL): Move from xdisp.c.
3288 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
3289 (Ffont_face_attributes, Fopen_font):
3290 * image.c (gs_load):
3291 * w32font.c (fill_in_logfont):
3292 * xdisp.c (calc_pixel_width_or_height):
3293 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
3294 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
3296 2013-03-20 Kenichi Handa <handa@gnu.org>
3298 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
3299 to 1 (temporary workaround until a bug related to ASCII
3300 optimization is fixed).
3302 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
3304 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
3305 Signal error if window is not internal. Adjust docstring.
3306 (delete_all_child_windows): Use combination_limit to save the buffer.
3307 (Fset_window_configuration): Adjust accordingly.
3308 * print.c (syms_of_print): Initialize debugging output not here...
3309 (init_print_once): ...but in a new function here.
3310 * lisp.h (init_print_once): Add prototype.
3311 * emacs.c (main): Add call to init_print_once. Adjust comments.
3313 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
3315 * window.c (window_resize_check, window_resize_apply)
3316 (window_from_coordinates, recombine_windows, set_window_buffer)
3317 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
3318 (Fsplit_window_internal, Fdelete_window_internal)
3319 (freeze_window_starts): Use bool for booleans.
3320 * window.h (window_frame_coordinates, resize_frame_windows)
3321 (freeze_window_starts, set_window_buffer): Adjust prototypes.
3323 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
3325 * dispnew.c (bitch_at_user): Use `user-error'.
3327 2013-03-17 Ken Brown <kbrown@cornell.edu>
3329 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
3330 as return type of image_background. (Bug#13981)
3331 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
3333 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
3335 * nsterm.m (updateFrameSize:): Change resize increments if needed.
3336 (ns_select): Don't return with result uninitialized.
3338 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
3341 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
3343 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
3344 directories. If filename is nil, get directory name (Bug#13932).
3345 Use getFilename and getDirectory.
3346 (getFilename, getDirectory): New methods for EmacsSavePanel and
3348 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
3350 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
3352 * coding.c (decode_coding_gap): Fix typo caught by static checking.
3354 2013-03-15 Kenichi Handa <handa@gnu.org>
3356 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
3357 (adjust_after_replace): Make it back to static. Delete the third
3358 arg text_at_gap_tail. Cancel the code for handling it.
3360 * coding.h (struct coding_system): New member eol_seen.
3362 * coding.c (detect_ascii): New function.
3363 (detect_coding): Set coding->head_ascii and coding->eol_seen only
3364 when the source bytes are actually scanned. On detecting for
3365 coding_category_utf_8_auto, call detect_ascii instead of scanning
3366 source bytes directly.
3367 (produce_chars): Call insert_from_gap with the new arg 0.
3368 (encode_coding): Likewise.
3369 (decode_coding_gap): Control ASCII optimization by the variable
3370 disable_ascii_optimization instead of #ifndef .. #endif.
3371 Deccode EOL format according to coding->eol_seen.
3372 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
3375 * lisp.h (adjust_after_replace): Cancel externing it.
3376 (insert_from_gap): Adjust prototype.
3378 2013-03-15 Eli Zaretskii <eliz@gnu.org>
3380 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
3381 FULLSCREEN_MAXIMIZED. (Bug#13935)
3383 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
3385 * region-cache.c (find_cache_boundary, move_cache_gap)
3386 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
3387 Simplify debugging check and convert to eassert. Adjust comment.
3388 (pp_cache): Put under ENABLE_CHECKING.
3390 2013-03-14 Eli Zaretskii <eliz@gnu.org>
3392 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
3393 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
3395 (w32fullscreen_hook): If the frame is visible, reset
3396 f->want_fullscreen flag after changing the frame size. If the
3397 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
3400 2013-03-13 Daniel Colascione <dancol@dancol.org>
3402 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
3403 too so that these builds can use Cygwin's file conversion
3404 functions. (We've been building and linking cygw32.o all along
3405 and just not using it.)
3407 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3409 File synchronization fixes (Bug#13944).
3410 * Makefile.in (LIB_FDATASYNC): New macro.
3412 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
3413 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
3414 Don't worry about HAVE_FSYNC, since a substitute fsync is
3415 available if the system lacks one.
3416 (Fwrite_regin): Retry fsync if interrupted.
3418 2013-03-13 Eli Zaretskii <eliz@gnu.org>
3420 * w32term.c (w32_read_socket): If the Emacs frame is being
3421 activated, call w32fullscreen_hook, to make sure the new frame
3422 dimensions are in effect. (Bug#13937)
3424 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
3426 * xdisp.c (init_iterator): Simplify because both character and byte
3427 positions are either specified or -1. Add eassert. Adjust comment.
3428 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
3429 character and byte positions can be obtained from marker.
3431 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3433 Static checking by Sun C 5.12.
3434 * alloc.c (buffer_memory_full) [REL_ALLOC]:
3435 * bytecode.c (exec_byte_code):
3436 * dispnew.c (init_display):
3438 * fileio.c (Fsubstitute_in_file_name):
3439 * keyboard.c (Fevent_convert_list):
3440 * keymap.c (Fsingle_key_description):
3441 * term.c (maybe_fatal, fatal):
3442 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
3443 * xsmfns.c (Fhandle_save_session):
3444 Omit unreachable code.
3445 * keymap.c (map_keymap_char_table_item): Cast void * to
3446 a function pointer type; the C Standard requires this.
3448 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
3449 Include <sys/param.h> unconditionally, as that works elsewhere and
3450 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
3451 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
3454 See ChangeLog.12 for earlier changes.
3460 Copyright (C) 2011-2013 Free Software Foundation, Inc.
3462 This file is part of GNU Emacs.
3464 GNU Emacs is free software: you can redistribute it and/or modify
3465 it under the terms of the GNU General Public License as published by
3466 the Free Software Foundation, either version 3 of the License, or
3467 (at your option) any later version.
3469 GNU Emacs is distributed in the hope that it will be useful,
3470 but WITHOUT ANY WARRANTY; without even the implied warranty of
3471 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3472 GNU General Public License for more details.
3474 You should have received a copy of the GNU General Public License
3475 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.