The last item may change with Perl6, for "=begin/end", but the rest will probably not.
Actually, the first point:
POD is the official way to do multi line comments in Perl
will also change in Perl 6, which introduces an indentable, nestable, multi-line-able delimited comment: 
    #{ comment 
       here 
     }
    #[ comment 
       here 
     ]
    #( comment here )
    #< comment here >
    #« comment etc. »

[download]
A delimited comment is introduced by a # followed immediately by any kind of opening bracket. It is closed by the corresponding closing bracket.

In reply to Re^2: Multi-line comments in perl code? by TheDamian
in thread Multi-line comments in perl code? by mrguy123

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