lpw – A literate programming environment for Macs
The environment offers a WYSIWYG word processor based on style sheets, and a project management system (among other things).
Shareware: A fee is required
Maybe you are interested in the following packages as well.
- noweb: A simple extensible literate programming tool
- clip: A language-independent literate programming tool
- knit: Tangle and weave with multiple change files
- lua2dox: Auto-documentation of lua code