+2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
+ frame parameters and call to Fmodify_frame_parameters just once.
+ (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
+ (Fset_frame_size, Fset_frame_position): Use decode_live_frame
+ and mention nil frame in docstring.
+
+2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
+ (x_figure_window_size): Likewise. Adjust to return long.
+ (syms_of_frame): Do not DEFSYM Qterminal_live_p.
+ (toplevel): Move Qterminal_live_p to...
+ * terminal.c (toplevel): ...here, make it static, and...
+ (syms_of_terminal): ...DEFSYM here.
+ * frame.h (Qterminal_live_p): Remove declaration.
+ (make_frame, x_figure_window_size): Adjust prototype.
+ * nsfns.m (Fx_create_frame): Use long for window flags.
+
+2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
+
+ Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
+ * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
+ Do not assume that emacs_close (INT_MAX) is a no-op.
+
+2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * xfaces.c (make_face_cache): For struct face_cache, prefer
+ xmalloc to xzalloc and so avoid redundant call to memset.
+ (Finternal_set_lisp_face_attribute): Fix comment typo and style.
+
+2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * fringe.c (draw_window_fringes, update_window_fringes)
+ (compute_fringe_widths):
+ * w32term.c (x_draw_glyph_string):
+ * window.c (candidate_window_p, Frecenter):
+ * xfaces.c (realize_basic_faces, realize_default_face)
+ (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
+ (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
+ * xfns.c (x_set_cursor_color, xic_free_xfontset):
+ * xmenu.c (Fx_menu_bar_open_internal):
+ * xselect.c (x_reply_selection_request, Fx_get_atom_name):
+ * xsettings.c (xft_settings_event):
+ * xterm.c (x_draw_glyph_string, x_had_errors_p):
+ Use bool for booleans. Adjust style and comments where
+ appropriate.
+ * dispextern.h (draw_window_fringes, update_window_fringes)
+ (compute_fringe_widths):
+ * xterm.h (x_had_errors_p): Adjust prototype.
+
+2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
+ CHECK_LIST. Rewrite the loop to avoid useless local variable.
+
+2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * fns.c (toplevel): Remove comment before Fsafe_length because
+ it checks for QUIT.
+
+2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
+
+ * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
+
+2013-07-28 Eli Zaretskii <eliz@gnu.org>
+
+ * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
+ frame which got the message is still alive, before dereferencing
+ its pointer. (Bug#14970)
+
+ * frame.c (delete_frame): Test "this" frame's minibuffer window to
+ be a live window, before using it as such. (Bug#14970)
+
+2013-07-27 Eli Zaretskii <eliz@gnu.org>
+
+ * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
+ w32_detect_focus_change instead of doing part of its job by hand.
+ This fixes the problem whereby FOCUS_OUT events were not sent to
+ the event queue.
+
+2013-07-26 Eli Zaretskii <eliz@gnu.org>
+
+ * process.c (Fprocess_list): Doc fix.
+
+ * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
+ being re-exposed only if it didn't ask to become visible.
+ <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
+ was previously iconified. (Bug#14841)
+ (x_iconify_frame): Mark the frame iconified.
+
+2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
+
+ Fix minor problems found by static checking.
+ * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
+ (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
+
+2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * eval.c (set_specpdl_old_value): New function.
+ (unbind_to): Minor simplification.
+ (get_backtrace_frame): New function.
+ (Fbacktrace_frame): Use it. Add `base' argument.
+ (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
+ (syms_of_eval): Export backtrace-eval.
+ * xterm.c (x_focus_changed): Simplify.
+
+2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
+
+ * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
+
+2013-07-24 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (redisplay_window): Instead of moving point out of
+ scroll margin, reject the force_start method, and try scrolling
+ instead. (Bug#14780)
+
+2013-07-24 Ken Brown <kbrown@cornell.edu>
+
+ * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
+ (Bug#14944).
+
+2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
+
+ * eval.c (Fprogn): Do not check that BODY is a proper list.
+ This undoes the previous change. The check slows down the
+ interpreter, and is not needed to prevent a crash. See
+ <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
+
+2013-07-23 Glenn Morris <rgm@gnu.org>
+
+ * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
+
+2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
+
+ Port to GNU/Linux systems with tinfo but not ncurses.
+ * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
+ to decide whether ncurses is being used. Without this change,
+ GCC complains about tgetent not being declared, on a system
+ that has tinfo installed but ncurses not installed.
+
+ * eval.c (Fprogn): Check that BODY is a proper list.
+
+ Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
+ * data.c (Fsetq_default):
+ * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
+ (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
+ (Fcondition_case):
+ Tune by taking advantage of the fact that ARGS is always a list
+ when a function is declared to have UNEVALLED args.
+
+ * emacsgtkfixed.c: Port to GCC 4.6.
+ GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
+
+2013-07-23 Juanma Barranquero <lekktu@gmail.com>
+
+ * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
+ here to silence compiler warnings.
+
+2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
+
+ * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
+ when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
+ from messing up Emacs's 'struct frame' (Bug#14923).
+
+2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
+
+ * alloc.c (make_save_ptr_ptr): Define this function.
+ It was inadvertently omitted. It's needed only if
+ HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
+
+2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
+
+ * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
+ frame have focus (Bug#14895).
+
+2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
+
+ Avoid vfork-related deadlock more cleanly.
+ * callproc.c (child_setup): When the child's exec fails, output
+ the program name, as that's more useful. Use O_NONBLOCK to avoid
+ deadlock.
+ * process.c (create_process_1): Remove; no longer needed.
+ (create_process): Remove timer hack; no longer needed, now that
+ the child avoids deadlock.
+
+2013-07-20 Glenn Morris <rgm@gnu.org>
+
+ * image.c (Fimage_flush): Fix doc typo.
+
+2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
+
+ Fix array bounds violation when pty allocation fails.
+ * process.c (PTY_NAME_SIZE): New constant.
+ (pty_name): Remove static variable; it's now auto.
+ (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
+ Take pty_name as an arg rather than using a static variable.
+ All callers changed.
+ (create_process): Recover pty_flag from process, not from volatile local.
+ (create_pty): Stay inside array even when pty allocation fails.
+ (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
+
+ * lread.c (Fload): Avoid initialization only when lint checking.
+ Mention that it's needed only for older GCCs.
+
+2013-07-20 Kenichi Handa <handa@gnu.org>
+
+ * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
+ (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
+
+2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
+
+ * lread.c (Fload): Avoid uninitialized warning.
+
+2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
+
+ Fix some minor file descriptor leaks and related glitches.
+ * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
+ (create_lock_file): Use write, not emacs_write.
+ * image.c (slurp_file, png_load_body):
+ * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
+ (server_accept_connection):
+ Don't leak an fd on memory allocation failure.
+ * image.c (slurp_file): Add a cheap heuristic for growing files.
+ * xfaces.c (Fx_load_color_file): Block input around the fopen too,
+ as that's what the other routines do. Maybe input need not be
+ blocked at all, but it's better to be consistent.
+ Avoid undefined behavior when strlen is zero.
+
+ * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
+ (NSTATICS): Now a constant; doesn't need to be a macro.
+
+2013-07-19 Richard Stallman <rms@gnu.org>
+
+ * coding.c (decode_coding_utf_8): Add simple loop for fast
+ processing of ASCII characters.
+
+2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
+
+ * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
+
+2013-07-19 Eli Zaretskii <eliz@gnu.org>
+
+ * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
+ unportable 'struct x_display_info'.
+ (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
+ is a portable type.
+
+2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
+
+ * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
+ (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
+ or fscanf fails.
+ (system_process_attributes): Prefer plain char to unsigned char
+ when either will do. Clean up properly if interrupted or if
+ memory allocations fail. Don't assume sscanf succeeds. Remove
+ no-longer-needed workaround to stop GCC from whining. Read
+ command-line once, instead of multiple times. Check read status a
+ bit more carefully.
+
+ Fix obscure porting bug with varargs functions.
+ The code assumed that int is treated like ptrdiff_t in a vararg
+ function, which is not a portable assumption. There was a similar
+ -- though these days less likely -- porting problem with various
+ assumptions that pointers of different types all smell the same as
+ far as vararg functions is conserved. To make this problem less
+ likely in the future, redo the API to use varargs functions.
+ * alloc.c (make_save_value): Remove this vararg function.
+ All uses changed to ...
+ (make_save_int_int_int, make_save_obj_obj_obj_obj)
+ (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
+ New functions.
+ (make_save_ptr): Rename from make_save_pointer, for consistency with
+ the above. Define only on platforms that need it. All uses changed.
+
+2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
+
+ * keyboard.c: Try to fix typos in previous change.
+ (DISPLAY_LIST_INFO): New macro.
+ (kbd_buffer_get_event): Do not access members that are not present
+ in X11. Revert inadvertent change of "!=" to "=".
+
+2013-07-18 Juanma Barranquero <lekktu@gmail.com>
+
+ * keyboard.c (kbd_buffer_get_event):
+ * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
+ Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
+
+2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
+
+ * filelock.c: Fix unlikely file descriptor leaks.
+ (get_boot_time_1): Rework to avoid using emacs_open.
+ This doesn't actually fix a leak, but is better anyway.
+ (read_lock_data): Use read, not emacs_read.
+
+ * doc.c: Fix minor memory and file descriptor leaks.
+ * doc.c (get_doc_string): Fix memory leak when doc file absent.
+ (get_doc_string, Fsnarf_documentation):
+ Fix file descriptor leak on error.
+
+ * term.c: Fix minor fdopen-related file descriptor leaks.
+ * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
+ (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
+
+ * charset.c: Fix file descriptor leaks and errno issues.
+ Include <errno.h>.
+ (load_charset_map_from_file): Don't leak file descriptor on error.
+ Use plain record_xmalloc since the allocation is larger than
+ MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
+ of entries.
+ * eval.c (record_unwind_protect_nothing):
+ * fileio.c (fclose_unwind):
+ New functions.
+ * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
+ The replacement doesn't block input, but that no longer seems
+ necessary.
+
+2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lread.c: Fix file descriptor leaks and errno issues.
+ (Fload): Close some races that leaked fds or streams when 'load'
+ was interrupted.
+ (Fload, openp): Report error number of last nontrivial failure to open.
+ ENOENT counts as trivial.
+ * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
+ New functions.
+ * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
+ now that the function is always called with a nonnegative arg.
+ * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
+ All uses replaced with ...
+ (clear_unwind_protect, set_unwind_protect_ptr): New decls.
+
+ A few more minor file errno-reporting bugs.
+ * callproc.c (Fcall_process):
+ * doc.c (Fsnarf_documentation):
+ * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
+ * process.c (set_socket_option):
+ Don't let a constructor trash errno.
+ * doc.c: Include <errno.h>.
+
+2013-07-16 Juanma Barranquero <lekktu@gmail.com>
+
+ * w32fns.c (unwind_create_tip_frame): Fix declaration.
+
+2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
+
+ Fix w32 bug with call-process-region (Bug#14885).
+ * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
+ to Fcall_process when the input is empty. This simplifies the
+ code a bit. It makes no difference on POSIXish platforms but
+ apparently it fixes a bug on w32.
+
+ Fix bug where insert-file-contents closes a file twice. (Bug#14839).
+ * fileio.c (close_file_unwind): Don't close if FD is negative;
+ this can happen when unwinding a zapped file descriptor.
+ (Finsert_file_contents): Unwind-protect the fd before the point marker,
+ in case Emacs runs out of memory between the two unwind-protects.
+ Don't trash errno when closing FD.
+ Zap the FD in the specpdl when closing it, instead of deferring
+ the removal of the unwind-protect; this fixes a bug where a child
+ function unwinds the stack past us.
+
+ New unwind-protect flavors to better type-check C callbacks.
+ This also lessens the need to write wrappers for callbacks,
+ and the need for make_save_pointer.
+ * alloca.c (free_save_value):
+ * atimer.c (run_all_atimers):
+ Now extern.
+ * alloc.c (safe_alloca_unwind):
+ * atimer.c (unwind_stop_other_atimers):
+ * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
+ * menu.c (cleanup_popup_menu) [HAVE_NS]:
+ * minibuf.c (choose_minibuf_frame_1):
+ * process.c (make_serial_process_unwind):
+ * xdisp.h (pop_message_unwind):
+ * xselect.c (queue_selection_requests_unwind):
+ Remove no-longer-needed wrapper. All uses replaced by the wrappee.
+ * alloca.c (record_xmalloc):
+ Prefer record_unwind_protect_ptr to record_unwind_protect with
+ make_save_pointer.
+ * alloca.c (Fgarbage_collect):
+ Prefer record_unwind_protect_void to passing a dummy.
+ * buffer.c (restore_buffer):
+ * window.c (restore_window_configuration):
+ * xfns.c, w32fns.c (do_unwind_create_frame)
+ New wrapper. All record-unwind uses of wrappee changed.
+ * buffer.c (set_buffer_if_live):
+ * callproc.c (call_process_cleanup, delete_temp_file):
+ * coding.c (code_conversion_restore):
+ * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
+ * editfns.c (save_excursion_restore)
+ (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
+ (save_restriction_restore):
+ * eval.c (restore_stack_limits, un_autoload):
+ * fns.c (require_unwind):
+ * keyboard.c (recursive_edit_unwind, tracking_off):
+ * lread.c (record_load_unwind, load_warn_old_style_backquotes):
+ * macros.c (pop_kbd_macro, restore_menu_items):
+ * nsfns.m (unwind_create_frame):
+ * print.c (print_unwind):
+ * process.c (start_process_unwind):
+ * search.c (unwind_set_match_data):
+ * window.c (select_window_norecord, select_frame_norecord):
+ * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
+ (fast_set_selected_frame):
+ * xfns.c, w32fns.c (unwind_create_tip_frame):
+ Return void, not a dummy Lisp_Object. All uses changed.
+ * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
+ * callproc.c (call_process_kill):
+ * fileio.c (restore_point_unwind, decide_coding_unwind)
+ (build_annotations_unwind):
+ * insdel.c (Fcombine_after_change_execute_1):
+ * keyboard.c (read_char_help_form_unwind):
+ * menu.c (unuse_menu_items):
+ * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
+ * sound.c (sound_cleanup):
+ * xdisp.c (unwind_redisplay):
+ * xfns.c (clean_up_dialog):
+ * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
+ Accept no args and return void, instead of accepting and returning
+ a dummy Lisp_Object. All uses changed.
+ * cygw32.c (fchdir_unwind):
+ * fileio.c (close_file_unwind):
+ * keyboard.c (restore_kboard_configuration):
+ * lread.c (readevalllop_1):
+ * process.c (wait_reading_process_output_unwind):
+ Accept int and return void, rather than accepting an Emacs integer
+ and returning a dummy object. In some cases this fixes an
+ unlikely bug when the corresponding int is outside Emacs integer
+ range. All uses changed.
+ * dired.c (directory_files_internal_unwind):
+ * fileio.c (do_auto_save_unwind):
+ * gtkutil.c (pop_down_dialog):
+ * insdel.c (reset_var_on_error):
+ * lread.c (load_unwind):
+ * xfns.c (clean_up_file_dialog):
+ * xmenu.c, nsmenu.m (pop_down_menu):
+ * xmenu.c (cleanup_widget_value_tree):
+ * xselect.c (wait_for_property_change_unwind):
+ Accept pointer and return void, rather than accepting an Emacs
+ save value encapsulating the pointer and returning a dummy object.
+ All uses changed.
+ * editfns.c (Fformat): Update the saved pointer directly via
+ set_unwind_protect_ptr rather than indirectly via make_save_pointer.
+ * eval.c (specpdl_func): Remove. All uses replaced by definiens.
+ (unwind_body): New function.
+ (record_unwind_protect): First arg is now a function returning void,
+ not a dummy Lisp_Object.
+ (record_unwind_protect_ptr, record_unwind_protect_int)
+ (record_unwind_protect_void): New functions.
+ (unbind_to): Support SPECPDL_UNWIND_PTR etc.
+ * fileio.c (struct auto_save_unwind): New type.
+ (do_auto_save_unwind): Use it.
+ (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
+ * insdel.c (struct rvoe_arg): New type.
+ (reset_var_on_error): Use it.
+ * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
+ New constants.
+ (specbinding_func): Remove; there are now several such functions.
+ (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
+ (set_unwind_protect_ptr): New function.
+ * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
+
+ Be simpler and more consistent about reporting I/O errors.
+ * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
+ Say "Read error" and "Write error", rather than "I/O error", or
+ "IO error reading", or "IO error writing", when a read or write
+ error occurs.
+ * process.c (Fmake_network_process, wait_reading_process_output)
+ (send_process, Fprocess_send_eof, wait_reading_process_output):
+ Capitalize diagnostics consistently. Put "failed foo" at the
+ start of the diagnostic, so that we don't capitalize the
+ function name "foo". Consistently say "failed" for such
+ diagnostics.
+ * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
+ All callers changed. This is so it can use report_file_error.
+ * sysdep.c (serial_open, serial_configure): Capitalize I/O
+ diagnostics consistently as above.
+
+ * fileio.c (report_file_errno): Fix errno reporting bug.
+ If the file name is neither null nor a pair, package it up as a
+ singleton list. All callers changed, both to this function and to
+ report_file_error. This fixes a bug where the memory allocator
+ invoked by list1 set errno so that the immediately following
+ report_file_error reported the wrong errno value.
+
+ Fix minor problems found by --enable-gcc-warnings.
+ * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
+ * keyboard.c (kbd_buffer_get_event): Remove unused local.
+
+2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
+
+ * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
+ Set event->arg to Qt if switch-event shall be generated.
+ Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
+
+ * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
+
+ * nsterm.m (windowDidResignKey): If this is the focused frame, generate
+ FOCUS_OUT_EVENT.
+
+ * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
+ (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
+ (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
+ switch frame event is made. Check ! NILP (event->arg) if X11 (moved
+ from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
+ and there is a focused frame.
+ (head_table): Add focus-in and focus-out.
+ (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
+ bind to handle-focus-in/out.
+
+ * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
+ (Fhandle_switch_frame): Call Fhandle_focus_in.
+ (syms_of_frame): defsubr handle-focus-in/out.
+
+2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
+
+ Fix porting bug to older POSIXish platforms (Bug#14862).
+ * sysdep.c (emacs_pipe): New function, that implements
+ pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
+ This should port better to CentOS 5 and to Mac OS X 10.6.
+ All calls to pipe2 changed.
+
+ Prefer list1 (X) to Fcons (X, Qnil) when building lists.
+ This makes the code easier to read and the executable a bit smaller.
+ Do not replace all calls to Fcons that happen to create lists,
+ just calls that are intended to create lists. For example, when
+ creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
+ rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
+ Similarly for list2 through list5.
+ * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
+ * bytecode.c (exec_byte_code):
+ * callint.c (quotify_arg, Fcall_interactively):
+ * callproc.c (Fcall_process, create_temp_file):
+ * charset.c (load_charset_map_from_file)
+ (Fdefine_charset_internal, init_charset):
+ * coding.c (get_translation_table, detect_coding_system)
+ (Fcheck_coding_systems_region)
+ (Fset_terminal_coding_system_internal)
+ (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
+ * composite.c (update_compositions, Ffind_composition_internal):
+ * dired.c (directory_files_internal, file_name_completion)
+ (Fsystem_users):
+ * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
+ * doc.c (Fsnarf_documentation):
+ * editfns.c (Fmessage_box):
+ * emacs.c (main):
+ * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
+ (Feval, eval_sub, Ffuncall, apply_lambda):
+ * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
+ (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
+ (Fset_file_times, Finsert_file_contents)
+ (Fchoose_write_coding_system, Fwrite_region):
+ * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
+ * font.c (font_registry_charsets, font_parse_fcname)
+ (font_prepare_cache, font_update_drivers, Flist_fonts):
+ * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
+ * frame.c (make_frame, Fmake_terminal_frame)
+ (x_set_frame_parameters, x_report_frame_params)
+ (x_default_parameter, Fx_parse_geometry):
+ * ftfont.c (syms_of_ftfont):
+ * image.c (gif_load):
+ * keyboard.c (command_loop_1):
+ * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
+ (Fcopy_keymap, append_key, Fcurrent_active_maps)
+ (Fminor_mode_key_binding, accessible_keymaps_1)
+ (Faccessible_keymaps, Fwhere_is_internal):
+ * lread.c (read_emacs_mule_char):
+ * menu.c (find_and_return_menu_selection):
+ * minibuf.c (get_minibuffer):
+ * nsfns.m (Fns_perform_service):
+ * nsfont.m (ns_script_to_charset):
+ * nsmenu.m (ns_popup_dialog):
+ * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
+ (Fx_own_selection_internal):
+ * nsterm.m (append2):
+ * print.c (Fredirect_debugging_output)
+ (print_prune_string_charset):
+ * process.c (Fdelete_process, Fprocess_contact)
+ (Fformat_network_address, set_socket_option)
+ (read_and_dispose_of_process_output, write_queue_push)
+ (send_process, exec_sentinel):
+ * sound.c (Fplay_sound_internal):
+ * textprop.c (validate_plist, add_properties)
+ (Fput_text_property, Fadd_face_text_property)
+ (copy_text_properties, text_property_list, syms_of_textprop):
+ * unexaix.c (report_error):
+ * unexcoff.c (report_error):
+ * unexsol.c (unexec):
+ * xdisp.c (redisplay_tool_bar, store_mode_line_string)
+ (Fformat_mode_line, syms_of_xdisp):
+ * xfaces.c (set_font_frame_param)
+ (Finternal_lisp_face_attribute_values)
+ (Finternal_merge_in_global_face, syms_of_xfaces):
+ * xfns.c (x_default_scroll_bar_color_parameter)
+ (x_default_font_parameter, x_create_tip_frame):
+ * xfont.c (xfont_supported_scripts):
+ * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
+ (menu_help_callback, xmenu_show):
+ * xml.c (make_dom):
+ * xterm.c (set_wm_state):
+ Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
+ and similarly for list2 through list5.
+
+2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
+
+ * callproc.c (Fcall_process_region): Fix minor race and tune.
+ (create_temp_file): New function, with the temp-file-creation part
+ of the old Fcall_process_region. Use Fcopy_sequence to create the
+ temp file name, rather than alloca + build_string, for simplicity.
+ Don't bother to block input around the temp file creation;
+ shouldn't be needed. Simplify use of mktemp. Use
+ record_unwind_protect immediately after creating the temp file;
+ this closes an unlikely race where the temp file was not removed.
+ Use memcpy rather than an open-coded loop.
+ (Fcall_process_region): Use the new function. If the input is
+ empty, redirect from /dev/null rather than from a newly created
+ empty temp file; this avoids unnecessary file system traffic.
+
+2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
+
+ * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
+ Simplify by making this case like the other two. This is a bit
+ slower on obsolete hosts, but the extra complexity isn't worth it.
+
+ * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
+ * process.c (create_process) [!DOS_NT]:
+ Remove now-unnecessary calls to emacs_close.
+
+2013-07-13 Eli Zaretskii <eliz@gnu.org>
+
+ * w32term.c (x_draw_hollow_cursor): Delete the brush object when
+ returning early. (Bug#14850)
+
+ * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
+ and inhibit-iso-escape-detection attributes of 'undecided'.
+ (Bug#14822)
+
+2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
+
+ * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
+ Reported by Herbert J. Skuhra in
+ <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
+
+ Don't lose top specpdl entry when memory is exhausted.
+ * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
+ specpdl overflow here, to simplify callers; all callers changed.
+ Always reserve an unused entry at the stack top; this avoids
+ losing the top entry's information when memory is exhausted.
+
+2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
+
+ Clean up errno reporting and fix some errno-reporting bugs.
+ * callproc.c (Fcall_process):
+ * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
+ * process.c (create_process, Fmake_network_process):
+ * unexaix.c (report_error):
+ * unexcoff.c (report_error):
+ Be more careful about reporting the errno of failed operations.
+ The code previously reported the wrong errno sometimes.
+ Also, prefer report_file_errno to setting errno + report_file_error.
+ (Fcall_process): Look at openp return value rather than at path,
+ as that's a bit faster and clearer when there's a numeric predicate.
+ * fileio.c (report_file_errno): New function, with most of the
+ old contents of report_file_error.
+ (report_file_error): Use it.
+ (Ffile_exists_p, Ffile_accessible_directory_p):
+ Set errno to 0 when it is junk.
+ * fileio.c (Faccess_file):
+ * image.c (x_create_bitmap_from_file):
+ Use faccessat rather than opening the file, to avoid the hassle of
+ having a file descriptor open.
+ * lisp.h (report_file_errno): New decl.
+ * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
+
+ Minor EBADF fixes.
+ * process.c (create_process, wait_reading_process_output) [AIX]:
+ Remove obsolete SIGHUP-related code, as Emacs no longer disables
+ SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
+ a multithreaded environment anyway).
+ * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
+
+2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
+
+ * image.c (x_find_image_file): Don't close a remote file handle.
+
+2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
+
+ Fix races with threads and file descriptors.
+ * callproc.c (Fcall_process_region):
+ * dired.c (open_directory):
+ * emacs.c (main, Fdaemon_initialized):
+ * image.c (x_find_image_file):
+ * inotify.c (Finotify_rm_watch):
+ * lread.c (Flocate_file_internal):
+ * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
+ * term.c (term_mouse_moveto, init_tty):
+ * termcap.c (tgetent):
+ * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
+ * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
+ * unexhp9k800.c, unexmacosx.c (unexec):
+ * callproc.c (Fcall_process_region):
+ Use emacs_close, not close.
+ * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
+ New macro and function, which emulates the POSIX_CLOSE_RESTART macro
+ and posix_close function on current platforms (which all lack them).
+ (emacs_close): Use it. This should fix the races on GNU/Linux and
+ on AIX and on future platforms that support POSIX_CLOSE_RESTART,
+ and it should avoid closing random victim file descriptors on
+ other platforms.
+
+2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
+
+ * inotify.c (uninitialized): Remove. All uses replaced by -1.
+ (Finotify_add_watch): Simplify, since -1 means uninitialized now.
+ Touch up doc a bit.
+
+ * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
+ This is for .gdbinit xbacktrace.
+
+ * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
+ * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
+ (emacs_set_tty): Now static.
+ * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
+ * term.c (tty_capable_p, tty_default_color_capabilities)
+ (get_tty_terminal, term_mouse_movement)
+ (handle_one_term_event, init_tty, maybe_fatal):
+ * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
+ (tgetent, scan_file, name_match, compare_contin):
+ * terminal.c (get_terminal):
+ Use bool for boolean.
+ * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
+ Prefer char to unsigned char if either will do.
+ * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
+ (tty_write_glyphs): Prefer int to unsigned.
+ (produce_glyphless_glyph): Remove 2nd (unused) int arg.
+ All callers changed.
+ * termcap.c (tprint, main) [TEST]: Remove non-working test.
+
+2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
+
+ Port to C89.
+ * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
+ (B__dummy__): New dummy symbol, to pacify C89.
+ * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
+ they can't grok varargs macros.
+ * dispnew.c (add_window_display_history)
+ (add_frame_display_history):
+ * print.c (print_object):
+ * xdisp.c (debug_method_add):
+ Use %p printf format only for void pointers.
+ * emacs.c (usage_message): New constant, replacing ...
+ (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
+ (main): Adjust to usage reorg.
+ * fns.c (syms_of_fns):
+ * profiler.c (syms_of_profiler):
+ Don't use non-constant struct initializers.
+ * gnutls.h (gnutls_initstage_t):
+ * lisp.h (enum Lisp_Fwd_Type):
+ * lread.c (lisp_file_lexically_bound_p):
+ * xsettings.c (anonymous enum):
+ Remove trailing comma.
+ * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
+ * lisp.h (ENUM_BF): Use unsigned if pedantic.
+ (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
+ (DEFUN): Use it.
+ * regex.c (const_re_char): New type, to pacify strict C89.
+ All uses of 'const re_char' replaced to use it.
+ * regex.h (_Restrict_): Rename from __restrict, to avoid clash
+ with glibc when strict C89. This change is imported from gnulib.
+ All uses changed.
+ (_Restrict_arr_): Rename from __restrict_arr, similarly.
+ * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
+ Omit GNU_LINUX implementation, since it requires long long.
+ * xterm.c (x_draw_underwave):
+ Do not assume the traditional order of struct's members.
+ (x_term_init): Rewrite to avoid the need for non-constant structure
+ initializers.
+
+ Syntax cleanup, mostly replacing macros with functions.
+ This removes the need for the syntax_temp hack.
+ * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
+ * syntax.c (SYNTAX_INLINE): New macro.
+ (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
+ (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
+ (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
+ (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
+ (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
+ (SYNTAX_COMEND_FIRST): Now functions, not macros.
+ (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
+ Now constants, not macros.
+ (syntax_temp) [!__GNUC__]: Remove.
+ (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
+ (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
+ (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
+ (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
+ Move here from syntax.h; now functions, not macros. Except for the
+ last function, these are static since only syntax.c uses them.
+ (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
+ All uses changed. Now a function, not a macro; use this fact
+ to simplify the code.
+ (scan_lists, scan_sexps_forward): Remove workarounds for ancient
+ compiler bugs; no longer relevant.
+ * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
+ (SYNTAX_INLINE): New macro.
+ (struct gl_state_s, gl_state): Move earlier, so that it's in scope
+ for the new functions. Use bool for boolean member.
+ (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
+ (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
+ (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
+ (SETUP_BUFFER_SYNTAX_TABLE):
+ Now extern inline functions, not macros.
+ (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
+ Remove; all uses replaced by implementation.
+ (syntax_temp) [!__GNUC__]: Remove decl.
+ (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
+
+2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
+
+ * emacs.c (main): Fix syntax error.
+
+2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
+
+ Timestamp fixes for undo (Bug#14824).
+ * atimer.c (schedule_atimer):
+ * fileio.c (Ffile_newer_than_file_p):
+ Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
+ * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
+ * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
+ (syms_of_fileio): Remove Sclear_visited_file_name.
+ (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
+ file doesn't exist; this avoids an ambiguity with negative timestamps.
+ (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
+ * systime.h (make_emacs_time, invalid_emacs_time):
+ Don't assume struct timespec layout; POSIX doesn't guarantee it.
+ (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
+ * undo.c (record_first_change): Push (visited-file-modtime) onto
+ undo list rather than reimplementing it by hand, incorrectly.
+
+2013-07-09 Ken Brown <kbrown@cornell.edu>
+
+ * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
+
+2013-07-09 Juanma Barranquero <lekktu@gmail.com>
+
+ * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
+
+2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ Handle errno and exit status a bit more carefully.
+ * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
+ number into an exit status. Instead, use EXIT_CANCELED.
+ (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
+ * callproc.c (relocate_fd):
+ * emacs.c (close_output_streams, main):
+ * process.c (create_process):
+ * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
+ Use emacs_perror for simplicity.
+ * callproc.c (relocate_fd, main):
+ * sysdep.c (sys_subshell):
+ Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
+ (shut_down_emacs): Use emacs_write, not write.
+ * emacs.c, sysdep.c: Don't include <ignore-value.h>.
+ * fileio.c (Fcopy_file, e_write):
+ * nsterm.m (ns_select):
+ * process.c (send_process):
+ * sound.c (vox_write):
+ Use emacs_write_sig, not emacs_write.
+ * lisp.h (emacs_write_sig, emacs_perror): New decls.
+ * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
+ New constants.
+ * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
+ of write.
+ (emacs_full_write): New function.
+ (emacs_write): Rewrite to use it.
+ (emacswrite_sig, emacs_perror): New functions.
+ * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
+
+2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change).
+
+ * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
+ on NS even if it is present. Pixmap on NS is a void*.
+
+2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ Port to Ubuntu 10 (Bug#14803).
+ Problem reported by T.V. Raman.
+ * process.c (close_on_exec, accept4, process_socket):
+ Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
+
+2013-07-07 Eli Zaretskii <eliz@gnu.org>
+
+ * w32.c (sys_dup): Declare prototype.
+
+ * filelock.c:
+ * emacs.c:
+ * callproc.c [WINDOWSNT]: Include sys/socket.h.
+
+2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ Make file descriptors close-on-exec when possible (Bug#14803).
+ This simplifies Emacs a bit, since it no longer needs to worry
+ about closing file descriptors by hand in some cases.
+ It also fixes some unlikely races. Not all such races, as
+ libraries often open files internally without setting
+ close-on-exec, but it's an improvement.
+ * alloc.c (valid_pointer_p) [!WINDOWSNT]:
+ * callproc.c (Fcall_process) [!MSDOS]:
+ * emacs.c (main) [!DOS_NT]:
+ * nsterm.m (ns_term_init):
+ * process.c (create_process):
+ Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
+ * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
+ * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
+ Prefer mkostemp with O_CLOEXEC to mkstemp.
+ * callproc.c (relocate_fd) [!WINDOWSNT]:
+ * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
+ No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
+ now using pipe2.
+ * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
+ Make the resulting file descriptor close-on-exec.
+ * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
+ * lread.c (load_descriptor_list, load_descriptor_unwind):
+ Remove; no longer needed. All uses removed.
+ * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
+ (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
+ New functions.
+ (socket) [!SOCK_CLOEXEC]: Supply a substitute.
+ (Fmake_network_process, Fnetwork_interface_list):
+ (Fnetwork_interface_info, server_accept_connection):
+ Make newly-created socket close-on-exec.
+ * sysdep.c (emacs_open, emacs_fopen):
+ Make new-created descriptor close-on-exec.
+ * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
+ * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
+
+2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
+
+ * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
+ for NS_IMPL_GNUSTEP.
+
+2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ Fix openp errno handling.
+ * callproc.c (Fcall_process): Preserve openp errno around close.
+ * lread.c (openp): Set errno when returning -1, as some callers
+ expect this.
+
+2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
+
+ * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
+
+ * nsterm.h (NSSavePanel): Update comment.
+ (NSAPP_DATA2_RUNFILEDIALOG): Define.
+ (ns_run_file_dialog): Declare.
+
+ * nsfns.m: Remove panelOK.
+ (ns_fd_data): New.
+ (ns_run_file_dialog): New function.
+ (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
+ event loop, so file dialog is popped up by ns_run_file_dialog, called
+ by sendEvent (Bug#14578).
+ (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
+
+2013-07-06 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (default_line_pixel_height): New function.
+ (pos_visible_p, move_it_vertically_backward, try_scrolling)
+ (try_cursor_movement, redisplay_window, try_window)
+ (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
+
+ * window.c (window_scroll_pixel_based): use
+ default_line_pixel_height.
+
+ * dispextern.h (default_line_pixel_height): Add prototype.
+
+ * frame.c (x_set_line_spacing): Accept a float value for
+ line-spacing parameter, per the documentation.
+
+ * data.c (Fmultibyte_string_p): Doc fix.
+
2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
Use emacs_open more consistently when opening files.
* floatfns.c (Flog10): Move to Lisp (marked obsolete there).
-2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
+2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
* floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
base is 2; this is more accurate.
(VALMASK): Also a constant, for benefit of old GDB.
(LISP_INT_TAG_P): Remove; no longer needed as the only caller
is INTEGERP, which can fold it in.
- (XLI, XIL, XHASH, XTYPE,XINT, XFASTINT, XUINT)
+ (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
(make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
(XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
(XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)