When editing perl code in vim, if you comment a line the following lines are commented, so you kind of get multi-line comments for free ;)
If you want to comment a block of code, there are many plugins to do this, for example this one.

hope this helps,

update: first paragraph added, and rephrased second one.

In reply to Re: Re: multi line comments? by CukiMnstr
in thread multi line comments? by jcpunk

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