ppe - Prettify Perl Error messages
% perl ~/foo.pl 2>&1 | ppe
foo.pl:5: [WARN] (W) Use of uninitialized value in warn
ppe is a prettifier for Perl error messages.
When you are writing such as following:
use strict;
use warnings;
my $str;
warn $str;
This code outputs following result:
When you are writing such as following:
use strict;
use warnings;
sub f {
This code outputs following result:
