in reply to "em" - Emphasize text using regular expressions

Very useful indeed, I think it will be useful to add a flag for line number similar to grep -n.

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Re^2: "em" - Emphasize text using regular expressions
by FloydATC (Deacon) on Apr 20, 2013 at 08:54 UTC
    No lines are added or removed so you can just add 'grep' to the pipeline if you need line numbers.

    -- Time flies when you don't know what you're doing
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In Section Cool Uses for Perl