|Perl Language Reference Manual|
by Larry Wall and others
Paperback (6"x9"), 724 pages
RRP £29.95 ($39.95)
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The Perl syntax error message from the last eval() operator. If $@ is the null string, the last eval() parsed and executed correctly (although the operations you invoked may have failed in the normal fashion). (Mnemonic: Where was the syntax error "at"?)
Warning messages are not collected in this variable. You can,
however, set up a routine to process warnings by setting
as described below.
Also see 10.2.
|ISBN 9781906966027||Perl Language Reference Manual||See the print edition|