$index ( element -- )

Vocabulary

help

Inputs

element

a markup element containing one quotation with stack effect ( quot -- )

Outputs

None

Word description

Calls the quotation to generate a sequence of help topics, and outputs a $subsection for each one.

Definition

USING: combinators sequences ;

IN: help

: $index ( element -- )
    first ( -- seq ) call-effect [ ($index) ] unless-empty ;