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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 use anonymous symbol table for method lookup

(F) The internal routine that does method lookup was handed a symbol table that doesn't have a name. Symbol tables can become anonymous for example by undefining stashes: undef %Some::Package::.

ISBN 9781906966027Perl Language Reference ManualSee the print edition