Phrase matching is not the same as "and" matching. It's not enough for two words to both be in the same record; they have to be there next to each other in the correct order. A word list can't do that, although it can be used to qualify records for further checking. I can do partial matching as part of that, although it requires a full scan of the word list. I'm going to try it.

Incidentally, I'm using index() instead of m// for partial matching, which should be faster. Giving users regex search capability is not a goal.

In reply to Re: Re: Re: Re: Re: Re: speeding up a file-based text search by perrin
in thread speeding up a file-based text search by perrin

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