ref: e7d670f1558576f5cfdb9f4b3f74bc4cda91e62c
dir: /sys/src/cmd/git/test/util.rc/
fn q {
{$* > /tmp/out.$pid && rm /tmp/out.$pid} || cat /tmp/out
}
fn qq {
$* >/dev/null >[2]/dev/null
}
fn die {
st=$status
if(! ~ $st ''){
*=($* : $st)
echo $"*
exit $"*
}
}
G=`{cleanname `{pwd}^/..}