next-articles ( str -- seq )

Vocabulary

help.pdf.private

Inputs

str

an object

Outputs

seq

an object

Definition

USING: accessors arrays help.markup help.topics kernel sequences
sets strings ;

IN: help.pdf.private

: next-articles ( str -- seq )
    lookup-article content>> [ array? ] filter
    [ first \ $subsections eq? ] filter
    [ rest [ string? ] filter ] gather ;