E ::= E0 E0 ::= E STAR
E ::= E1 E1 ::= E BAR E
E ::= E2 E2 ::= LP E RP
E ::= E3 E3 ::= E E
E ::= E4 E4 ::= CH
For RegexVisitor. SO RegexVisitor can perform different actions based on
the symbol type rather than peeking at the children symbols.
Original issue reported on code.google.com by lemontree.cool on 2 Oct 2008 at 3:36
Original issue reported on code.google.com by
lemontree.cool
on 2 Oct 2008 at 3:36