Adaptive scoring - PGnus doesn't understand me...

[Raymond Scholz <rscholz@tzi.de>]

Hi!

I'm using Leafnode 1.9.2 and PGnus 0.97 with Emacs 20.3.1 for reading
news at home. The Gnus setup (.gnus, all.SCORE) is exactely the same
as for my university account, where _none_ of the following problems
occur.

I've turned on adaptive scoring. When reading new articles in a
newsgroup, they are marked read (r) and I assume Gnus raises their
score according to gnus-default-adaptive-score-alist, which is set to
(default):

((gnus-kill-file-mark)
 (gnus-unread-mark)
 (gnus-read-mark
  (from 3)
  (subject 30))
 (gnus-catchup-mark
  (subject -10))
 (gnus-killed-mark
  (from -1)
  (subject -20))
 (gnus-del-mark
  (from -2)
  (subject -15)))

My ~/News/all.SCORE is:

(("from"
  ("rscholz" +1000)
  ("bremen.de" +100 nil s)
  ("tzi.de" +100 nil s)
  ("^[0-9][0-9]*@" -100 nil r))

 ("subject"
  ("^\\(Re: \\)?[^a-z]*$" -100 nil R)
  ("\\<\\(make\\|fast\\|big\\)\\s-*\\(money\\|cash\\|bucks?\\)\\>" -100 nil r)
  ("$$" -100 nil s)
  ("please ignore" -100 nil s)
  ("test" -100 nil e)
  ("\\(un\\)?sub?scribe" -100 nil r)
  ("^ *\\([(<]none[>)]\\|(no subject\\( given\\)?)\\)? *$" -100 nil r))
 
 ("xref"
  ("[^:\n]+:[0-9]+ +[^:\n]+:[0-9]+ +[^:\n]+:[0-9]+" -100 nil r))

 ("followup"
  ("rscholz" +1000 nil s))

 (mark 0)
 (expunge -1000)
 (mark-and-expunge -100)
 (thread-mark-and-expunge -100)
 (orphan -10)

 (adapt t)	
 
 (read-only t))

But reading articles is _lowering_ the score. Taking a look at
~/News/*.ADAPT tells me _reading_ articles is misunderstood as
_deleting_ articles. E.g. the score based on the subject is lowered in
15 point steps. The effect of this behaviour is that I can't read
interesting threads anymore because their score is too low. Weird this
is... I have no other score files except from all.SCORE and the
*.ADAPT files.

Can anyone find out what's causing that behaviour. Leafnode perhaps?

Cheers,
  Ray
-- 
Raymond Scholz -*- rscholz@tzi.de -*- http://www.tzi.de/~rscholz/
FB 3 Informatik, Universitaet Bremen -*- PGP key available via WWW