a colon with forward-slashes kicks lines to the top - why?

[Tomasz Mieszkowski <tomaszm-N99IEGJtuYg@public.gmane.org>]

Hello everyone,

I've been wrestling with this for quite long (without success), so maybe
here I'll find some light :)

The problem is when I use a combination of colon and forward-slashes (an
URL for example) in the body of my posts, the line which contains them,
irrespective of its original location, is moved somehow to the top when
I hit C-c C-c. Because of that, my posts are screwed quite often and I
have to supersede them. I thought that maybe article fontisizing is
responsible for this behavior, but it seems that it has nothing to do
with it. And the only function I have on message-send-news-hook is
message-sort-headers.

I'm using Gnus 5.11/Emacs 22.0.50.1 (from Carbon Emacs package), but
with tty Gnus 5.9/Emacs 21.2.1 (part of the Mac OS X installation)
problem was exactly the same.

Any ideas, hints..?

Thanks for your time,
tomek

-- 
People are not machines, but in all situations where they are given
the opportunity, they will act like machines.
	(K.L. von Bertalanffy, GST)