1*16467b97STreehugger Robot// @@ANTLR Tool Options@@: -trace 2*16467b97STreehugger Robotgrammar t044trace; 3*16467b97STreehugger Robotoptions { 4*16467b97STreehugger Robot language = JavaScript; 5*16467b97STreehugger Robot} 6*16467b97STreehugger Robot 7*16467b97STreehugger Robota: '<' ((INT '+')=>b|c) '>'; 8*16467b97STreehugger Robotb: c ('+' c)*; 9*16467b97STreehugger Robotc: INT; 10*16467b97STreehugger Robot 11*16467b97STreehugger RobotINT: ('0'..'9')+; 12*16467b97STreehugger RobotWS: (' ' | '\n' | '\t')+ {$channel = HIDDEN;}; 13