ASCII-to-LaTeX interlinear tool

From Langmaker

ASCII-to-LaTeX interlinear tool - The Interlinear-to-LaTeX conversion script (make-interlinear.pl) is a little Perl script that helps you create nicely-formatted interlinears. As we all know, interlinears are one of the best ways of showing off your conlang (especially on the CONLANG mailing list). The only trouble is, they are quite complex to create in LaTeX. Well, this need not be so any longer! With this handy utility, all you need is to enter an ASCII visually-formatted interlinear, and the script will turn it into LaTeX commands that will produce a beautiful interlinear for you.