Where is the documentation for ant contrib

> Where is the documentation for 'if' and for 'equals'? http://ant-contrib.sourceforge.net/tasks/tasks/index.html Greetings, Roger __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com -

tar archive: varying list of subdirectories as a property?

Relative to a specific basedir, how do I pass a list of subdirectories that may vary over time to the tar task without changing the buildfile, only the properties file? For example: subdirOne, subdirTwo subdirThree during the first build. subdirOne, subdirFour during another build. subdirTwo only