XOVER Question

Giganews Newsgroups
Subject: XOVER Question
Posted by:  Elmar Baumann (elmar-nospam@anywhere.net)
Date: Sun, 6 Mar 2005

i need a Information about the XOVER-Command.

When i  do this:

TStrings *neo;
neo  = new TStringList();

XOVER("1823-",neo);  // 1823 is my last known TreeIndex . . . .

XOVER fills neo with single Strings for all new Articles if they are available.
I have noticed, the String-Format is the Article-Number follwed by a TAB (#9) Char.

My Question is :
If this String-Format in every cases the same - also on different Servers ??
What RFC can i use to get this Information??