Thun/docs/reference/unary.md

(Combinator) Run a quoted program using exactly one stack value and leave the first item of the result on the stack. ... x [P] unary

## unary (Combinator) Run a quoted program using exactly one stack value and leave the first item of the result on the stack. ... x [P] unary

       ... a

Definition

[nullary] [popd]

Discussion

Runs any other quoted function and returns its first result while consuming exactly one item from the stack.

Crosslinks

binary nullary ternary