Making mozilla show ">" instead of "|" in news

Rikard Bosnjakovic <[email protected]>
Newsgroups gmane.comp.mozilla.devel.prefs
Organization bosna's hacking Ltd.
Message-ID <[email protected]> 
Greetings.

I've been searching around for an answer of this pretty simple question. 
What I want is to make Mozilla show quoted texts with the character ">" 
instead of "|".

The latter tends to become confusing when reading Python-code.
lmpx.com only provides a reader for public news (NNTP) servers. It is not affiliated with the servers or forums shown here and is not responsible for the content of articles, which is written by their respective authors.