From: Emil Kampp <ekampp@...>
Date: 2011-03-25T07:31:52+09:00
Subject: Regexp, matching only the content within parentheses

Hi.

I'm hoping that someone can give me some pointers. I need to match the
content within the parentheses only, from the following string (this is
an example string, but the structure is consistent):

d_(1)+d_(23)

So far I have matched something else using \b to match a closing tic
(`), but that doesn't seem to work here:

\_\((.+)\b[^)]

Best regards
// Emil

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