You could simply: 
#!/usr/bin/perl -w
use strict; # Every job should
# Start of comments

if (defined undef) {
foo...
}
# End of comments
&do_more_stuff();

[download]
In terms of efficency - using a constant should kill a large block like that at compile time as opposed to run time (although the optimiser might take away the code in the solution above?). 
#!/usr/bin/perl -w
use strict;
use constant COMMENT_WRAPPER => 0;

# Start comments
if (COMMENT_WRAPPER) {
   Blah Blah
}
# End comments
&carry_on_with_stuff();

[download]
game(Wookie,opponent) eq 'Wookie' ? undef $problem : remove_limbs(arms,opponent);

In reply to Re: comment sections by Wookie
in thread comment sections by powerhouse

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