t058rewriteAST53.g revision 324c4644fee44b9898524c09511bd33c3f12e2df
1
2grammar t058rewriteAST53;
3options {language=JavaScript;output=AST;}
4a : ID+ -> ID ID ID ; // works if 3 input IDs
5op : '+'|'-' ;
6ID : 'a'..'z'+ ;
7INT : '0'..'9'+;
8WS : (' '|'\n') {$channel=HIDDEN;} ;