B::FindAmpersand - A compiler backend to find variables that set sawampersand
perl -MO=FindAmpersand file.pl
The Devel::SawAmpersand can tell you if Perl has set sawampersand, but it doesn't tell you where. Sure, you can grep, but what if you don't know where to grep?
sawampersand
Doug MacEachern
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
See http://www.perl.com/perl/misc/Artistic.html
To install Devel::SawAmpersand, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Devel::SawAmpersand
CPAN shell
perl -MCPAN -e shell install Devel::SawAmpersand
For more information on module installation, please visit the detailed CPAN module installation guide.