Clifford Heath wrote:
> You must prevent it happening (perhaps by using lookahead) in the
> first place.
> 
> In this case, you can do that by writing:

Thanks for your reply - I had a sneaking suspicion this was a problem 
with the type of parser, not Treetop specifically. Your suggestion won't 
solve my problem though, as I need to match strings where the first 
character is a digit.

Thanks for pointing out the non-alphabetical chars in A-z, didn't know 
I'd missed that.

MG


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