[antlr-interest] Problems with syntactic predicates(?)

[Christian Gudrian]

Hello!

> As far as I can tell, the DFA predictor is getting
> confused by the recursion in "args".

Seemingly, yes.  If I only allow none or one function argument the  
parser correctly matches the given input.

My question now is (apart from bad design and other considerations):  
is my original grammar /supposed/ to make ANTLR create a parser that  
matches my desired input in the first place?

Christian