[antlr-interest] Nested Stringtemplate creation inside actions

[Felix Dorner]

Hey,

I've been trying to do something like that:

rule : a b c
           {
               $st = %s1(p1={%s2(p2={...})});
           }

Doesnt seem to like that. Though it works inside rewrite syntax:
          -> s1(p1={%s2...});


The big question is whether I should try to factor out my string 
templates as much as possible, or pay some redundancy for better grammar 
readability.

Felix