Hi, On Sun, Dec 19, 2004 at 11:48:08AM +0100, Torsten Bronger wrote: > Moreover, I failed to find the language [tth] is written in. Do you > know it? there is a C source available, which reveals that the primary source is tth.lex, compiled by flex 2.5.x. I'm afraid that the original source file is not available. Regards, Stepan Kasal