1--langdef=FOO 2--map-FOO=+.foo 3--_tabledef-FOO=A 4--_tabledef-FOO=B 5 6--_mtable-regex-FOO=A/x//{tjump=B}{_advanceTo=0start} 7--_mtable-regex-FOO=B/x//{tjump=A}{_advanceTo=0start} 8 9--_mtable-regex-FOO=A/y//{tjump=A}{_advanceTo=0start} 10