1*16467b97STreehugger Robotgrammar t053heteroT5; 2*16467b97STreehugger Robotoptions { 3*16467b97STreehugger Robot language=JavaScript; 4*16467b97STreehugger Robot output=AST; 5*16467b97STreehugger Robot} 6*16467b97STreehugger Robot@header { 7*16467b97STreehugger Robotfunction V() { 8*16467b97STreehugger Robot V.superclass.constructor.apply(this, arguments); 9*16467b97STreehugger Robot}; 10*16467b97STreehugger Robot 11*16467b97STreehugger Robotorg.antlr.lang.extend(V, org.antlr.runtime.tree.CommonTree, { 12*16467b97STreehugger Robot toString: function() { 13*16467b97STreehugger Robot return this.getText() + "<V>"; 14*16467b97STreehugger Robot } 15*16467b97STreehugger Robot}); 16*16467b97STreehugger Robot} 17*16467b97STreehugger Robota : x+=ID<V>^ ; 18*16467b97STreehugger RobotID : 'a'..'z'+ ; 19*16467b97STreehugger RobotWS : (' '|'\n') {$channel=HIDDEN;} ; 20*16467b97STreehugger Robot 21