[lug] KDE regexps

[durist at frii.com]

I'm trying to use regular expressions in Kmail to filter my mail, and I can't 
stand the irritating regexp editor. Fortunately you can just enter regexps by 
hand,  but I can't find any comprehensive documentation on the regexp syntax 
that Kmail supports. The only thing in the (very thin) manual is a few 
examples. Specifically, I just want to do case-insensitive matches. Does 
anyone use this or has anyone seen any better documentation on it?

Thanks.
--
Dan Urist
durist at frii.com