'exclusive' or 'inclusive' lexer states?

[markmc....@gmail.com]

I had to add a new state to a lexer.G4 module, but there didn't seem to be any way that I could see to mark it 'inclusive' (i.e. using the rules from the other mode if none are matched in the new mode.) I wound up having to duplicate everything like this:

(original mode)

KEYWORD : 'KEYWORD'

                  ;

(new mode)

XKEYWORD: 'KEYWORD' -> type(KEYWORD);

This did work, but is there an easier way?