A literate programming system strongly influenced by the ideas of Knuth's web system, but designed for processing TeX-based sources (documentation processing is provided in both Plain TeX and LaTeX).

In contrast to the LaTeX project's and , but in common with Knuth's system, there is a separate program (makeprog) for producing code to run (equivalent to Knuth's tangle). However, makeprog doesn't rearrange code in the way that tangle does.

The author is Joachim Schrod. The package is Copyright © 1988-1990 Joachim Schrod.