=over =item $EVAL_ERROR =item $@ X<$@> X<$EVAL_ERROR> The Perl syntax error message from the last eval() operator. If $@ is the null string, the last eval() parsed and executed correctly (although the operations you invoked may have failed in the normal fashion). (Mnemonic: Where was the syntax error "at"?) Warning messages are not collected in this variable. You can, however, set up a routine to process warnings by setting C<$SIG{__WARN__}> as described below. Also see L. =back