{ $description "Creates a new circular string object. A circular string is a string object that can be accessed out of bounds and the index will wrap around to the start of the string." } ;
HELP:<circular>
{ $values
{ "seq"sequence }
{ "circular" circular } }
{ $description "Creates a new " { $link circular } " object that wraps an existing sequence. By default, the index is set to zero." } ;
HELP:<growing-circular>
{ $values
{ "capacity"integer }
{ "growing-circular" growing-circular } }
{ $description "Creates a new growing-circular object." } ;
HELP:change-circular-start
{ $values
{ "n"integer } { "circular" circular } }
{ $description "Changes the start index of a circular object." } ;
HELP:circular
{ $description "A tuple class that stores a sequence and its start index." } ;
HELP:growing-circular
{ $description "A circular sequence that is growable." } ;
HELP:push-circular
{ $values
{ "elt"object } { "circular" circular } }
{ $description "Pushes an element to a " { $link circular } " object." } ;
HELP:push-growing-circular
{ $values
{ "elt"object } { "circular" circular } }
{ $description "Pushes an element onto a " { $link growing-circular } " object." } ;
"The " { $vocab-link "circular" } " vocabulary implements the " { $link "sequence-protocol" } " to allow an arbitrary start index and wrap-around indexing." $nl
