$t[^table::create[nameless]{5	50
4	40
3	30	check_this
2	20
1	10
0	00
}]

columns: ^t.count[columns]

$tf[^t.flip[]]
^tf.count[]<br />
^tf.menu{^for[i](0;5){'$tf.$i'}[, ]}[<br />]