SPUG: your moment of regex zen..
bill at celestial.com
Wed Jan 12 14:43:09 PST 2011
On Wed, Jan 12, 2011, Fred Morris wrote:
>I typed this while munging FQDNs (hostnames to normal folk) for subsequent use
>in regexes. Then I stared at it.
>Yes, it does do something.
That's why vi(m) has undo.
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