Annotate provides an annotation facility for DocBook documents. It
enables visitors to an online version of a DocBook document to add
comments to any paragraph or chapter of the document. It extends the
DocBook XSL stylesheets, leading to modified HTML output which contains
anchors at those places where annotations can be made. Comments and
notes are stored in a DBMS. A CGI program then merges the HTML document
and the comments to produce the output for the visitor.
