regex - Create a valid CSV with regular expressions -

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I have a highly formated, tab delimited, "CSV" that I'm trying to clean.

I want to quote all the areas; There are currently only a few of them, I am trying to go through the tabs tab, tab and add quotation if necessary.

This RegEx will give me all tabs. "?

Post-text "itemprop =" text ">

Use negative look: (? & Lt;!") \ T


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