cygw32.h, cygw32.c (Qutf_16le, from_unicode, to_unicode): In
preparation for fixing bug#12739, move these functions from
here...
* coding.h, coding.c: ... to here, and compile them only when
WINDOWSNT or HAVE_NTGUI. Moving these functions out of cygw32
proper lets us write cygw32-agnostic code for the HAVE_NTGUI case.
syntax to the matching opener, if any.
(sh-smie-sh-forward-token, sh-smie-sh-backward-token): Recognize this
matching open as a "case-(".
(sh-smie-rc-grammar): Add a corresponding rule for it.
Fixes: debbugs:12547
src/w32proc.c (TIMER_TICKS_PER_SEC): New macro.
(timer_loop, getitimer, setitimer): Use it instead of
CLOCKS_PER_SEC, which is no longer pertinent, since we don't use
'clock'.
(w32_get_timer_time): Use 10*TIMER_TICKS_PER_SEC instead of a
literal 10000.
(last_appdefined_event_data): New variable
(last_appdefined_event): Remove.
(ns_select): Initialize t from last_appdefined_event_data instead
of [last_appdefined_event data1].
(sendEvent:): Save [theEvent data1] to last_appdefined_event_data,
remove last_appdefined_event.
Fixes: debbugs:12698
* windows.texi (Basic Windows): Reformulate description of live,
internal and valid windows.
(Cyclic Window Ordering): Describe new argument of
get-lru-window and get-largest-window. Add description of
window-in-direction.
* doc/misc/cl.texi (Lexical Bindings): Move to appendix of obsolete features.
(Porting Common Lisp): Emacs Lisp can do true lexical binding now.
(Obsolete Features): New appendix. Move Lexical Bindings here.
* doc/lispref/variables.texi (Generalized Variables): New section,
adapted from misc/cl.texi.
* doc/lispref/elisp.texi (Top): Add Generalized Variables to menu.
* doc/lispref/lists.texi (List Elements, List Variables):
Mention generalized variables.
* doc/misc/cl.texi (Control Structure): Update for setf now being in core.
(Setf Extensions): Rename from Basic Setf. Move much of the
former content to lispref/variables.texi.
(Modify Macros): Move pop, push details to lispref/variables.texi.
(Customizing Setf): Copyedits for setf etc being in core.
(Modify Macros, Efficiency Concerns, Porting Common Lisp):
Further namespaces updates.
Avoid overflow in w32 implementation of interval timers. When
possible, for ITIMER_PROF count only times the main thread
actually executes.
src/w32proc.c <struct itimer_data>: 'expire' and 'reload' are now
ULONGLONG types. Likewise for all the other data which was
previously clock_t.
(GetThreadTimes_Proc): New typedef.
(w32_get_timer_time): New function, returns a suitable time value
for the timer.
(timer_loop): Enter critical section when accessing ULONGLONG
values of the itimer_data struct, as these accesses are no longer
atomic. Call 'w32_get_timer_time' instead of 'clock'.
(init_timers): Initialize s_pfn_Get_Thread_Times.
(start_timer_thread): Don't assign itimer->caller_thread here.
(getitimer): Assign itimer->caller_thread here.
(setitimer): Always call getitimer to get the value of ticks_now.
(wdired-do-renames): Use it instead of `dired-keep-marker-rename'.
* lisp/dired.el (dired-keep-marker-rename): Add reference to
`wdired-keep-marker-rename' in the docstring.
Add default character value ?R to display initially in
Customization UI instead of ?@.
Fixes: debbugs:11795
