echo "$sign" >"$dotest/sign"
echo "$utf8" >"$dotest/utf8"
echo "$keep" >"$dotest/keep"
- echo "$threeway" >"$dotest/3way"
echo 1 >"$dotest/next"
fi
else
SIGNOFF=
fi
-threeway=$(cat "$dotest/3way")
last=`cat "$dotest/last"`
this=`cat "$dotest/next"`
if test "$interactive" = t
then
+ test -t 0 ||
+ die "cannot be interactive without stdin connected to a terminal."
action=again
while test "$action" = again
do