On Wed, Apr 27, 2011 at 15:59, Charles Curley
<[email protected]> wrote:
>> '\b((s?he)|it)\b'
>
> Let's see it from the command line so we know which .?grep you used.

 $ echo 'there sit she' | egrep --color '\b((s?he)|it)\b'
there sit she

 $ echo 'there sit she' | sed -r 's/\b((s?he)|it)\b/Matched: "\1"/;'
there sit Matched: "she"

 $ echo 'there sit she' | perl -ne '/\b((s?he)|it)\b/ && print "$1\n"'
she

:]
-- 
Alan Young

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