+line ( loc n -- newloc )
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Vocabulary
documents

Inputs

loc	a pair of integers
n	an integer

Outputs

newloc

a pair of integers

Word description
Adds an integer to the line number of a line/column pair.

See also
+col, =col, =line

Definition

USING: arrays kernel math sequences ;

IN: documents

: +line ( loc n -- newloc ) [ first2 swap ] dip + swap 2array ;