Converts flat output to a hierarchy, and outputs with nested sections.

Executes on the command line, caching results for performance of repeated invocations.

Glark searches files for regular expressions, extending grep by matching complex expressions ("and", "or", and "xor"), extracting and searching within compressed files, and excluding .svn and .git subdirectories by default. Different projects can have their own Glark configuration.

Another implementation of an option processor.

Bridges the Subversion command line, returning Ruby objects.

Another implementation of an option processor.