On 2010-09-23 00:02, John W. Krahn wrote:
s/^\s+//, s/\s+$// for $option, $sourceID, $targetID;
Variant:
s/\s+\Z//,
s/\A\s+//,
for $option,
$sourceID,
$targetID;
(I like to remove the trailing whitespace first.)
--
Ruud
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