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Postings from November 2000
Okay, here's a question for those of you with more experience at parsers
than I have. (Which would be about everyone)
Is there any reasonable case where we would need to backtrack over
successfully parsed source and redo the parsing? I'm not talking about the
case where regular expressions run over text and ultimately fail, but
rather cases where we need to chuck out part of what we have and restart?
Dan
--------------------------------------"it's like this"-------------------
Dan Sugalski even samurai
dan@sidhe.org have teddy bears and even
teddy bears get drunk
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