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A rough cut at #5
I stole the basic idea here from @newellista who suggested that we only really need to keep the unmatched bytes around for the parser state (no need to have a
state: :waiting
etc). This ends up introducing a few more conditionals which always degrades the readability a bit.Before I try to refactor I first wanted to get some feedback on whether this looked like a reasonable attempt at parsing.
Benchmarks before and after the change show no significant change in performance (~
81k
parses/sec)./cc @newellista @tallguy-hackett