With the comma bracketed by \b, that will only match if there are no spaces (or other non-word characters) either side of the comma. Ie. in this sentence; 

this,that & this, that & this ,that & this , that"

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only the first comma will be matched.

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
Lingua non convalesco, consenesco et abolesco. -- Rule 1 has a caveat! -- Who broke the cabal?
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

In reply to Re: Regex help by BrowserUk
in thread Regex help by Anonymous Monk

Title:
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