There probably is already a CPAN module for this, but I am stuck trying to figure out a solution. Given a search term in a paragraph of text, I want to extract n words on either side of the match. I am sure modules such as Plucene or KinoSearch already do something like this, but I am curious about the mechanics of performing such a task. Don't give me the code, but please point me toward how such a problem would be solved.

For example, if my search term was 'match' and 'n' 10, given the above para, I would get the following string

...want to extract n words on either side of the match. I am sure modules such as Plucene or KinoSearch already...

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In reply to extracting search term context by punkish

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