[antlr-interest] Need help with lexer rules

[John B. Brodie]

>Thank you John that's it!
>...a protected RG rule and this:
>TERMINATING_RG:
>  RG ( WS )* ( LG | ( VOCAB ( VOCAB | WS )* LG ) { $setType(TEXT); } )?
>;

Sorry I think I still have an error, I think that as written above the
setType action will only happen on the second alt inside the ()? you
could test that theory by trying the string "RG  LG" as a test...

Need to add, I think, another set of grouping ()'s:

TERMINATING_RG:
  RG ( WS )* ( ( LG | ( VOCAB ( VOCAB | WS )* LG ) ) { $setType(TEXT); } )?
;

>Sorry for going off the list,

no problem. just so long as we have answered your question(s)...

Sorry it took me sooooo many attempts to get it right for you.
   -jbb