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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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Illegal character in prototype for %s : %s

(W illegalproto) An illegal character was found in a prototype declaration. Legal characters in prototypes are $, @, %, *, ;, [, ], &, and \.

ISBN 9781906966027Perl Language Reference ManualSee the print edition