t058rewriteAST63.g revision 324c4644fee44b9898524c09511bd33c3f12e2df
1
2grammar t058rewriteAST63;
3options {language=JavaScript;output=AST;}
4tokens {BLOCK;}
5a : x+=ID (y=b)? -> ($x $y)?;
6b : ID ;
7ID : 'a'..'z'+ ;
8WS : (' '|'\n') {$channel=HIDDEN;} ;