A good way is to use the POD system: 

=pod

die "testing";

=cut

=for comment

die "testing";

=cut

[download]

Also note - any decent code editor should enable you to throw a # in front of a selected set of lines very easily.

In reply to Re: Better ways to make multi-line comments in Perl? by arhuman
in thread Better ways to make multi-line comments in Perl? by turumkhan

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