+Sat Oct 22 22:55:49 EDT 2005 ajc
+* Set a maximum number of messages which may be indexed before we force
+ a cache flush to disk. Currently 2500.
+
+Sat Oct 22 00:48:47 EDT 2005 ajc
+* msgbase.c: allow multipart/alternative part-swapping only at the top
+ level, because if we recursed into another one then it's going to stomp
+ all over our preferred part. (even more uuuuunnnhhhhh...)
+
Sat Oct 22 00:46:52 EDT 2005 ajc
* mime_parser.c: recurse into message/rfc822 parts as if they were
multipart, because we may need to extract attachments from the embedded