1 USING: help.syntax help.markup ;
5 ARTICLE: "ranges" "Ranges"
7 "A " { $emphasis "range" } " is a virtual sequence with real elements "
8 "ranging from " { $emphasis "a" } " to " { $emphasis "b" } " by " { $emphasis "step" } "."
14 { $subsection <range> }
21 { $subsection [0,b) } ;