JuliaLang/julia — pull request #1144 by toivoh (2012-08-10 09:30:37+00:00)
Title: RFC: Pretty printing for AST:s

Here's a tryout of AST prettyprinting.

I've slimmed down the support machinery considerably,
but you guys will have to say if I should try to slim it even more/do things in a different way.

Here's a short example: https://gist.github.com/3312906

Any feedback appreciated!