Punctuation wild card - GREP

[EmOlivette]

In GREP, is there a wildcard for any puncuation? I don't want to find letters, digits, or spaces, only punctuation. For example: 

I wrote a GREP to identify errors with using a comma. 

FIND WHAT: ([\u\l]|\d)( , | ,+ | ,+| ,|,|,+|,,+ |,  |, , )([\u\l]|\d)

CHANGE TO: $1, $3

But I want to be able to find an error in any instance not just letters/digits for my $1 and $3

[Barb Binder · Accepted solution]

Any Punctuation

[[:punct:]] matches any punctuation: dots and commas, dashes and hyphens, braces, brackets, and parentheses, all quotation marks, etc. Like character equivalents, this wildcard must be entered as a list. It can be combined with other wildcards, literals, and markers. For example, use ~F[[:punct:]] to find footnote markers (~F) followed by any punctuation.

—from @Peter Kahrel's GREP in InDesign CS3 book
    https://www.amazon.com/GREP-InDesign-InDesignSecrets-Peter-Kahrel/dp/0982508387 

[EmOlivette]

Thank you!!!

[Barb Binder]

Peter's book is a great resource. I highly recommend it.

~Barb 

[EmOlivette]

I will need to check it out!

[FRIdNGE]

The problem is that posix is truly too bad just knowing what it catches!

(^/)  The Jedi