nntplib and xover

[Erno Kuusela]

In article <slrn9qfafu.1j1.gerhard.nospam at lilith.hqd-internal>,
gerhard.nospam at bigfoot.de (Gerhard Häring) writes:

|                 xover_lines.append((elem[0],
|                                     elem[1],
|                                     elem[2],
|                                     elem[3],
|                                     elem[4],
|                                     elem[5].split(),
|                                     elem[6],
|                                     elem[7],
| 				    xref))


this just adds an xref element to the tuple, right? i bet many
people unpack the returned tuple into variables straight away,
so the change would cause some code breakage.

  -- erno