one-line-elt
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Vocabulary
documents.elements

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

See also
line-elt

Definition

IN: documents.elements

SINGLETON: one-line-elt

Methods

USING: arrays documents documents.elements kernel sequences ;

M: one-line-elt next-elt
    drop [ first dup ] dip doc-line length 2array ;


USING: arrays documents.elements kernel sequences ;

M: one-line-elt prev-elt 2drop first 0 2array ;