NAME

Apache2::Filter

This is the NAME content, with extra blank lines

Apache2::Filter

The following used to confuse due to multiple MARK_FILTER instances with the same ID.

Remember that if the connection is $c->keepalive ) and the connection filter is removed, it won't be added until the connection is closed. Which may happen after many HTTP requests. You may want to keep the filter in place and pass the data through unmodified, by returning Apache2::Const::DECLINED. If you need to reset the whole or parts of the filter context between requests, use the technique based on $c->keepalives counting.

Trailing Verbatim

  This used to be ignored.