[antlr-interest] Added some docs on Codegen

[Terence Parr]

crossed in mail...keep on truckin, Rick!
Ter
On Jan 17, 2009, at 3:49 PM, Rick Mann wrote:

> I added a small bit of information about how the StringTemplates are  
> used during codegen. Please let me know if I'm
>
> a) Completely wasting my time because it's all already written down  
> somewhere
> b) On the right track
> c) Totally wrong
>
> I'm learning this (and trying to write it down) as I go...
>
> Thanks!
>
> -- 
> Rick
>