Pugs

Pugs (Perl6 User's Golfing System) is an implementation for the Perl 6 language, based on the Synopses documents. Its core is implemented in Haskell, making heavy use on the Parsec parser combinator library, as well as the Continuation monad transformer library.

Also see the Pugs home page.

Developer: Autrijus Tang with a group of committers.
Contact:
- Autrijus Tang
  IRC: irc.freenode.net #perl6
  Email: perl6-compiler@perl.org
Number of sites: Many
Number of users: Many
In use: Since 2005
Language: Haskell, Perl
Compilers: Glasgow Haskell
Line count: About 10K, in Haskell, Perl5 and Perl6.
Availability: Freely distributable under GPL and Artistic license from CPAN.
Related publications:
- Autrijus Tang, Overview of the Pugs project, The Monad Reader, Issue One, March 2005.
- chromatic, A Plan for Pugs, O'Reilly Network, March 2005.