[gentoo-soc] Accessing bash and bash ASTs

[Nathan Eloe]

I have submitted my proposal to work on a library to allow access programmatic access to Bash as well as using ASTs for parsing instead of regular expressions (see the libbash project suggestion).
I propose using ANTLR for the AST portion as it has the capability built in.  It also has a grammar unit test framework (gunit).
Testing will be done with the simple UnitTest++ framework.