Because this is a common problem (and _has_ been answered here before) i can tell that there is a very efficient way to do it (probably the most efficient one of the less complicated):

s/^\s+//;
s/\s+$//;

[download]

See perlop and perlre.

--
http://fruiture.de

In reply to Re: Strip leading and trailing blanks by fruiture
in thread Strip leading and trailing blanks by Anonymous Monk

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