[antlr-interest] help on rewritting the tree

[Jim Idle]

a: b -> ^(V b) ;

 

b : part (DOT^ part )* ;

 

part:  ID( ABC )? ;

 

Jim

 

From: antlr-interest-bounces at antlr.org [mailto:antlr-interest-bounces at antlr.org] On Behalf Of antlr_bill
Sent: Sunday, October 04, 2009 8:56 AM
To: antlr-interest at antlr.org
Subject: [antlr-interest] help on rewritting the tree

 

can someone please help on this ?
i have an rule like this :

a:
 :   ID( ABC )? (DOT ID (ABC)? )*
;
how to rewrite it into a tree grammer ?

 

 

 



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