view release on metacpan or  search on metacpan

t/Data/File/Package.pm  view on Meta::CPAN

         # The eval messes with the stack. Since not using an eval, need
         # to double check to make sure import does not die.
         
         ####
         # Poor man's eval where trap off the Carp::croak function.
         # The Perl authorities have Core::die locked down tight so
         # it is next to impossible to trap off of Core::die. Lucky 
         # must everyone uses Carp::croak instead of just dieing.
         #
         # Anyway, get the benefit of a lot of stack gyrations to
         # formulate the correct error msg by Exporter::import.
         # 
         $error = '';
         no warnings;
         *Carp::carp = sub {
             $error .= (join '', @_);
             $error .= "\n" unless substr($error,-1,1) eq "\n";
         };
         *Carp::croak = sub {
             $error .= Carp::longmess (join '', @_) if $error;
             $error .= "\n" unless substr($error,-1,1) eq "\n";