<p>The classical TUSTEP is a line based, parameter-driven programming language.</p> <p>But there is also TUSCRIPT, the highly developed, extremely flexible and efficient scripting language of TUSTEP, in particular suitable for processing text data, especially in SGML/XML. Examples for programming with TUSCRIPT can also be found in the Rosetta Code Wiki (<a href=\"http://rosettacode.org/wiki/Category:TUSCRIPT\">http://rosettacode.org/wiki/Category:TUSCRIPT</a>).</p> <p>In addition, there is TXSTEP, the XML-based interface for TUSTEP.</p> <p>For further information see http://tustep.wikispaces.com</p> <p><strong>&nbsp;</strong></p>