* w32font.h (w32font_list_internal, w32font_match_internal):
Fix prototype.
* w32uniscribe.c (uniscribe_list, uniscribe_match):
(uniscribe_list_family): Adjust to match font API change.
MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
frame. This is better because this code always unconditionally
skips non-X frames in Vframe_list and issues the only XFlush if
we have more than one X frame on the same X display.
* frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
(x_pixel_height): Drop prototypes.
* msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
(x_pixel_height): Drop implementations.
* frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
which should be always valid for window frame.
(Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
* w32menu.c (Fx_popup_dialog):
* xmenu.c (Fx_popup_dialog): Likewise for both.
src/w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
frame which got the message is still alive, before dereferencing
its pointer.
src/frame.c (delete_frame): Test "this" frame's minibuffer window to
be a live window, before using it as such.
src/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.
src/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.
(x_iconify_frame): Mark the frame iconified.
* lisp/emacs-lisp/debug.el (debug): Don't let-bind the debugger-outer-*
vars, except for debugger-outer-match-data.
(debugger-frame-number): Move check for "on a function call" from
callers into it. Add `skip-base' argument.
(debugger-frame, debugger-frame-clear): Simplify accordingly.
(debugger-env-macro): Only reset the state stored in non-variables,
i.e. current-buffer and match-data.
(debugger-eval-expression): Rewrite using backtrace-eval.
* lisp/subr.el (internal--called-interactively-p--get-frame): Remove.
(called-interactively-p):
* lisp/emacs-lisp/edebug.el (edebug--called-interactively-skip): Use the new
`base' arg of backtrace-frame instead.
* src/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.
* src/xterm.c (x_focus_changed): Simplify.
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>.
* doc/lispref/eval.texi (Special Forms): Mention 'lambda'. Also, say that
non-well-formed expressions result in unspecified behavior, though
Emacs will not crash.
* configure.ac (etc, lisp): No need to create specially.
Configure already creates lisp when generating lisp/Makefile;
src/Makefile now creates etc when needed.
* src/Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
* configure.ac (USE_NCURSES): New symbol.
* src/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.
* 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.
* 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.
* configure.ac (PTY_TTY_NAME_SPRINTF): Use PTY_NAME_SIZE,
not sizeof pty_name, since pty_name is now a pointer to the array.
* src/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.
