doc-elt
Factor handbook » UI framework » Building user interfaces » Pre-made UI gadgets » Editor gadgets » Documents » Document elements

Prev:	page-elt
Next:	prev-elt ( loc document elt -- newloc )

Vocabulary
documents.elements

Class description
An element representing the entire document. The prev-elt word outputs the start of the document and the next-elt word outputs the end of the document.

Definition

IN: documents.elements

SINGLETON: doc-elt

Methods

USING: documents documents.elements kernel ;

M: doc-elt next-elt drop nip doc-end ;


USING: documents.elements kernel ;

M: doc-elt prev-elt 3drop { 0 0 } ;