return($varlist->{$x}) if (defined($varlist->{$x}));
return $x;
},
- undef);
+ undef, undef);
}
-sub ParseExprExt($$$$)
+sub ParseExprExt($$$$$)
{
- my($expr, $varlist, $e, $deref) = @_;
+ my($expr, $varlist, $e, $deref, $use) = @_;
die("Undefined value in ParseExpr") if not defined($expr);
return($varlist->{$x}) if (defined($varlist->{$x}));
return $x;
},
- $deref);
+ $deref, $use);
}
1;