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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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'X' outside of string

(F) You had a (un)pack template that specified a relative position before the beginning of the string being (un)packed. See .

ISBN 9781906966027Perl Language Reference ManualSee the print edition