This release is targeted at Pharo4. All parsers should work on Pharo 5, but the GUI doesn't work. Most parsers come with full AST generation and a dedicated visitor for each, and support for native language refactoring.
To retrieve a specific parser, please use Metacello with the following script:
(SmaCC-Python, SmaCC-Java, SmaCC-Cucumber, etc...)
On Pharo4 only, to retrieve the full set (gui and tests), please use Metacello with the following expressions: