ethereum/serpent — pull request #19 by o-jasper (2014-05-15 18:53:17+00:00)
Title: S expr2

Follow up [the older one](https://github.com/ethereum/serpent/pull/4), has LLL parser, but not too well tested.

Probably going to [try some flow graphs](https://forum.ethereum.org/discussion/912/converting-code-to-flowchart-as-a-way-to-making-audits-more-accessible).