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emacs
emacs
Commits
519a3b65
Commit
519a3b65
authored
Mar 17, 1992
by
Jim Blandy
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parent
8cf9a8c6
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src/keyboard.c
src/keyboard.c
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src/keyboard.c
View file @
519a3b65
/* Keyboard and mouse input; editor command loop.
Copyright (C) 1985, 1986, 1987, 1988, 1989 Free Software Foundation, Inc.
Copyright (C) 1985, 1986, 1987, 1988, 1989
, 1992
Free Software Foundation, Inc.
This file is part of GNU Emacs.
...
...
@@ -1156,6 +1156,9 @@ read_char (commandflag)
if
(
_setjmp
(
getcjmp
))
{
XSET
(
c
,
Lisp_Int
,
quit_char
);
#ifdef MULTI_SCREEN
XSET
(
Vlast_event_screen
,
Lisp_Screen
,
selected_screen
);
#endif
waiting_for_input
=
0
;
input_available_clear_word
=
0
;
...
...
@@ -1586,24 +1589,7 @@ kbd_buffer_get_event ()
#endif
/* SIGIO */
if
(
EVENT_QUEUES_EMPTY
)
{
#ifdef subprocesses
wait_reading_process_input
(
0
,
0
,
-
1
,
1
);
#else
/* Note SIGIO has been undef'd if FIONREAD is missing. */
#ifdef SIGIO
if
(
interrupt_input
)
{
sigblockx
(
SIGIO
);
set_waiting_for_input
(
0
);
while
(
EVENT_QUEUES_EMPTY
)
sigpausex
(
SIGIO
);
clear_waiting_for_input
();
sigunblockx
(
SIGIO
);
}
#else
interrupt_input
=
0
;
#endif
/* not SIGIO */
#endif
/* subprocesses */
if
(
!
interrupt_input
&&
EVENT_QUEUES_EMPTY
)
{
...
...
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