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grammar t053heteroT12;
options {
language=JavaScript;
output=AST;
}
@header {
function V() {
V.superclass.constructor.apply(this, arguments);
};
org.antlr.lang.extend(V, org.antlr.runtime.tree.CommonTree, {
toString: function() {
return this.getText() + "<V>";
}
});
}
a : 'begin' INT -> ^('begin'<V> INT) ;
ID : 'a'..'z'+ ;
INT : '0'..'9'+ ;
WS : (' '|'\n') {$channel=HIDDEN;} ;
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