case foo in
bar) echo skip ;;
foo) echo fallthrough ;&
bax) echo to here ;&
qux) echo and here;;
fop) echo but not here;;
esac
case foobar in
bar) echo skip ;;
foo*) echo retest ;;&
*bar) echo and match ;;&
qux) echo but not this ;;
esac
case a in
a) echo no more clauses;&
esac