1
2grammar t058rewriteAST54;
3options {language=JavaScript;output=AST;}
4tokens {VAR;}
5a : first=ID others+=ID* -> $first VAR $others+ ;
6op : '+'|'-' ;
7ID : 'a'..'z'+ ;
8INT : '0'..'9'+;
9WS : (' '|'\n') {$channel=HIDDEN;} ;