Apache Internal Port Configuration Option
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Apache configuration now supports a new variable which allows admins to
specify the port used by Apache to handle HTTP traffic.  The value is
used for HTTP requests routed from Perl handlers back to the same Apache
instance, like added content requests.  Use this when running Apache
with a non-standard port, typical with a proxy setup.  Defaults to "80".

[source,conf]
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<Location /eg>
    ...
    PerlSetVar OILSWebInternalHTTPPort "7080"
    ...
</Location>
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