doc-lines ( from to document -- slice )
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Vocabulary
documents

Inputs

from	a non-negative integer
to	a non-negative integer
document	a document

Outputs

slice

a slice

Word description
Outputs a range of lines from the document.

Notes
The range is created by calling <slice>.

Errors
Throws an error if from or to is out of bounds.

Definition

USING: accessors kernel math sequences ;

IN: documents

: doc-lines ( from to document -- slice )
    [ 1 + ] [ value>> ] bi* <slice> ;