[antlr-interest] Fixing a Tree -> Tree transformation problem

[Tommy Nordgren]

Hi all. I have the following rule in my tree to tree rewrite grammar.
method_decl : ^(ATTRIBUTE type_decl ID .) -> ^(ATTRIBUTE type_decl ID )
	| 	^(METHOD returntype ID formal_parameter_list .) -> ^(METHOD  
returntype ID formal_parameter_list )
	;

For some reason, the part of the input tree matched by '.'   remains  
in the output tree. How do I fix this?
-----------------------------------
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Tommy Nordgren
tommy.nordgren at comhem.se