1tree grammar t049treeparsercWalker;
2options {
3    language=JavaScript;
4    ASTLabelType=CommonTree;
5}
6a : b b ;
7b : ID INT    {this.capture($ID+" "+$INT+"\n");}
8  | ^(ID INT) {this.capture("^("+$ID+" "+$INT+")");}
9  ;
10