Gianfranco Boggio-Togna post this onteresting/potentially-useful item to the Classics list yesterday:
Technica, a suite of LaTeX packages for typesetting literary texts,is available on CTAN:
http://www.ctan.org/tex-archive/macros/latex/contrib/technica/
The `examples' directory holds nearly 100,000 lines of texts in seven languages, including Greek and Latin.
The suite may be freely used for non-commercial private or academic purposes.