Re: 2.2.D6 slow

[Joseph_Kesselman]

> 3) Finally, the old version had progressive rendering, while the new one
>    seems to have not.

It's there, but you your have to turn it on explicitly by setting the
incremental flag. See http://xml.apache.org/xalan-j/dtm.html#settings

(We may go back to that being the default, but we're still nailing down a
few loose corners in that code.)