You say you can assume all filters to be known before hand - does that also apply to the file? If not, you still can't avoid reading in all the lines and applying a regexp to the lines.

This problems seems to shout "database, database, database". But that's probably not going to help you much if the files are very viotile.

In reply to Re: Further on buffering huge text files by Anonymous Monk
in thread Further on buffering huge text files by spurperl

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