[antlr-interest] more newbie help required

[karl wettin]

So I traced the feature a bit longer.

In essense, why does this return the text:
  	
	(		
		options { greedy=false; } :
		show:SOME_EXPRESSION
		{System.out.println(show);}
	)+

and why does this return null:
	show:(		
		options { greedy=false; } :
		SOME_EXPRESSION
	)+
	{System.out.println(show);}

?

-- 
karl