jEph is another generic syntax highlighter written in PHP. Unlike other approaches, this one does not have it's own format for syntax-files, but adapts the format of jEdit's syntax files.
Docyrus is a web application allowing to create articles from imported chapters or articles. You can store local documents (doc, wiki, HTML, RSS, openOffice) online, manage them online and export them in many formats (pdf, openOffice, HTML,...).