ian eyberg wrote:
> On Wed, Apr 15, 2009 at 10:26:58AM -0700, William H. Schultz wrote:
>
> also I do have the current list of usernames allowed for these
> actions before I start trying to figure out what action is what;
> unfortunately since everything gets tokenized BEFORE that logic
> happens it doesn't really help me out
Why does it have to be tokenized before that? Can't you add member
methods to the lexer to allow the caller to provide a list of
usernames, and have rule code like
fragment USERNAME : ;
WORD : ALPHANUM+ {if (isUsername($text)) $type = USERNAME;} ;
I haven't checked that, and there's probably some mistakes. If usernames
can have whitespace in, it might be harder... but I'm sure there's a way
around it using lookaheads.
Sam (BC)
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