The navigation bar for Trac
The [[TracNav]] macro implements a fully customizable navigation bar for the Trac wiki engine. The contents of the navigation bar is a wiki page itself and can be edited like any other wiki page through the web interface. The navigation bar supports hierarchical ordering of topics. The design of TracNav mimics the design of the TracGuideToc that was originally supplied with Trac. The drawback of TracGuideToc is that it is not customizable without editing its source code and that it does not support hierarchical ordering.
The TracNav macro was created by Bernhard Haumacher and is now maintained by Thomas Moschny at the University of Karlsruhe.
