antlr-3.4/runtime/JavaScript/tests/functional/t049treeparserd.g

grammar t049treeparserd;
options {
    language=JavaScript;
    output=AST;
}
a : b c ;
b : ID INT+ -> ^(ID INT+);
c : ID INT+;
ID : 'a'..'z'+ ;
INT : '0'..'9'+;
WS : (' '|'\n') {$channel=HIDDEN;} ;