The original address no longer working git://git.complang.org/ragel.git. Google search only shows unofficial repository from the old code.
Since its development is under Colm Network now, would Colm Networks still open its development repository?
From the Colm web site:
Since we cannot operate in the open, the git repository for Ragel will no longer be available. The project will be published as release (and pre-release) tarballs only. On the upside, Ragel will get much more attention.
The license will remain the same: GPLv2 with an exception for the generated code derived from Ragel source.