one-word-elt
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Vocabulary
documents.elements

Class description
An element representing a single word. The prev-elt and next-elt words return the location of the beginning and the end of the word at the current location.

See also
word-elt

Definition

IN: documents.elements

SINGLETON: one-word-elt

Methods

USING: documents.elements documents.elements.private kernel ;

M: one-word-elt next-elt drop [ f next-word ] modify-col ;


USING: documents.elements documents.elements.private kernel math
;

M: one-word-elt prev-elt
    drop [ [ 1 - ] dip f prev-word ] modify-col ;