[Haskell-cafe] accessible layout proposal?

[Evan Laforge]

> It would be so much better if we could discuss a _real_
> example.

Or implement one.  Unlike some proposals, this could be implemented
with a preprocessor and -F -pgmF, right?  As far as the parsing job, I
don't know how hard this would be to plug into the haskell parsing
library, but in case it is hard, then improving the library to handle
layout extensions would be a nice side-effect even if the preprocessor
never became widely popular.