Around line 904 of perform.sgml
"These node types have the ability to discard subnodes which they are
able to determine won't contain any records required by the query."
I was not able to parse this. Maybe "that they " is needed after
"determine"?
Best regards,
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese:http://www.sraoss.co.jp