Excellent. This was the selection of words I needed. Now to see if there's something about this in the Wolf book...
Jeff japhy Pinyan, P.L., P.M., P.O.D, X.S.: Perl, regex, and perl hacker
Nos autem praedicamus Christum crucifixum (1 Cor. 1:23) - The Cross Reference (My Blog)

In reply to Re^2: Algorithm: point with N distance of a line between two other points by japhy
in thread Algorithm: point with N distance of a line between two other points by japhy

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