[pmwiki-users] comment character?

[drew.w at verizon.net]

Hello,

I'm a pmwiki newb and was wondering if there is a markup or some sort of
  character to COMMENT-OUT a section of page text or markups. This would
be an alternative to simply deleting text. It would also be useful for
in-line style comments to myself. It would be preferable to NOT include
these comment strings within a rendered page. Comment delimiters such as
<-- -->, /* */ or // are what I had in mind.

Thanks for all suggestions.

-drew