in reply to Re^2: Swap foo and bar in text?
in thread Swap foo and bar in text?
the real substrings could be anything
Indeed, which is why I removed the quote meta code from the example code before posting it - anything could include regular expressions which don't work so well when quoted.
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Re^4: Swap foo and bar in text?
by Jim (Curate) on Apr 20, 2012 at 15:51 UTC |