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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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Can't return outside a subroutine

(F) The return statement was executed in mainline code, that is, where there was no subroutine call to return out of. See 8.

ISBN 9781906966027Perl Language Reference ManualSee the print edition