You might want to be a bit more specific. Finding and extracting subtext from text is something Perl if very good at. But then so are a bunch of utilities out there. 'wc -l' is an example. Some questions: ...etc...

Be specific about what you don't know how to do.. :-)

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In reply to Re: Keywords and keyphrases extraction from text by wjw
in thread Keywords and keyphrases extraction from text by vit

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