qbook
qbook generates HTML (or LaTeX) formatted code listings of Common Lisp source files. Comments in the source code are rendered as HTML paragraphs, text is rendered in 
< pre >
blocks. Headings are created by preceding the text of the comment with one or more #\* chars.

This is inspired by Luke Gorrie's pbook.el (which targets Emacs Lisp).

The UCW documentation is an example of qbook's output.

Documentation Tool