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Re: $_ ('x' regex modifier)by Russ (Deacon) |
on Jun 22, 2000 at 01:18 UTC ( [id://19348]=note: print w/replies, xml ) | Need Help?? |
While on the discussion of code tags, let me mention the
x regexp modifier. It lets you use whitespace in your regular expressions for greater readability. The extra whitespace makes it far easier to follow (and doesn't make the browser screen width 4000 pixels wide. ;-) Russ
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