Added some additional comments in the code

Barry Lind <barry@xythos.com>

Commit: f50793c743c755e208b89dcc845e9318e6ca881f
Author: Barry Lind <barry@xythos.com>
Date: 2001-10-16T20:05:22Z
Releases: 7.2.1
Added some additional comments in the code

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