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Perl Language Reference Manual
by Larry Wall and others
Paperback (6"x9"), 724 pages
ISBN 9781906966027
RRP £29.95 ($39.95)

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specifies the pattern to split on if -a is also in effect. The pattern may be surrounded by //, "", or '', otherwise it will be put in single quotes. You can't use literal whitespace in the pattern.

ISBN 9781906966027Perl Language Reference ManualSee the print edition