Makeindex is resolutely stuck with Latin-based alphabets, so will not deal with Greek indexes, unaided. This package provides a Perl script that will transmute the index of a Greek document in such a way that makeindex will sort the entries according to the rules of the Greek alphabet.

The author is Apostolos Syropoulos. The package is Copyright © 1998-2009 Apostolos Syropoulos.