Thomas Skogestad <tskogest@jusstud.uio.no.no> writes:

> Twice while using pgnus 0.69 I've been told that «Invalid regexp:
> "Invalid back reference"» when trying to enter a group. 

`(setq debug-on-error t)', repeat the bug and mail me the resulting
backtrace.

-- 
(domestic pets only, the antidote for overdose, milk.)
  larsi@gnus.org * Lars Magne Ingebrigtsen