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comment on

( #3333=superdoc: print w/replies, xml ) Need Help??
$_ = "one\ttwo\nthree four five\r"; s/(\t)|(\n)|(\r)|(\f)/ ($1 && '\t' || '') . ($2 && '\n' || '') . ($3 && '\r' || '') . ($4 && '\f' || '') /ge;
$_ = "one\ttwo\nthree four five\r"; s/(\t)|(\n)|(\r)|(\f)/ $1 ? '\t' : $2 ? '\n' : $3 ? '\r' : $4 ? '\f' : '' /ge;

Makeshifts last the longest.

In reply to Re: Can this be a 1 line or simpler regex? by Aristotle
in thread Can this be a 1 line or simpler regex? by smackdab

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