[Subversion](http://subversion.tigris.org/) is a revision control system. While ikiwiki is relatively
independent of the underlying revision control system, and can easily be
used without one, using it with Subversion is recommended since it's how
[Subversion](http://subversion.tigris.org/) is a revision control system. While ikiwiki is relatively
independent of the underlying revision control system, and can easily be
used without one, using it with Subversion is recommended since it's how