Merge from vendor/bind9/dist as of the 9.4.2-P1 import, including

[FreeBSD/FreeBSD.git] / contrib / ipfilter / test / regress / i13

a=any;
b="from $a";
c='to $a';
d=block;
e="pass in";
$d in $b $c
f=" $b $c";
$e${f}