Re: Thread and Followups scoring rules.

Re: Thread and Followups scoring rules.

[Lars Magne Ingebrigtsen]

Oleksandr Gavenko <gavenkoa@gmail.com> writes:

> So I can put to all.SCORE:
>
>   (("Followup"
>     ("gavenkoa@gmail.com" 1000 nil s)
>     ("Oleksandr Gavenkoa" 1000 nil s)))
>
> How this differ from:
>
>   (("references"
>     ("gavenkoa@gmail.com" 1000 nil s)
>     ("Oleksandr Gavenkoa" 1000 nil s)))

The former, er, does what the manual says.  It creates new entries based
on previous entries so that scoring happens even if the References
header is trimmed.

> Seems that this paragraph document 'I/L f/t' commands?

Yes.

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Thread and Followups scoring rules.

[Oleksandr Gavenko]

This part of (info "(gnus)Score File Format") very hard to understand:

  Six keys are supported by this alist:
    `STRING'
     If the key is a string, it is the name of the header to perform the
     match on.  Scoring can only be performed on these eight headers:
     `From', `Subject', `References', `Message-ID', `Xref', `Lines',
     `Chars' and `Date'.  In addition to these headers, there are three
     ...
     down group entry _considerably_.  The final "header" you can score
     on is `Followup'.  These score entries will result in new score
     ...
     Following this key is an arbitrary number of score entries, where
     each score entry has one to four elements.
     ...
       4. If the fourth element is present, it should be a symbol--the
          "type element".  This element specifies what function should
          be used to see whether this score entry matches the article.
          What match types that can be used depends on what header you
          wish to perform the match on.
       ...

         "Followup"
               This match key is somewhat special, in that it will
               match the `From' header, and affect the score of not
               only the matching articles, but also all followups to
               the matching articles.  This allows you e.g. increase
               the score of followups to your own articles, or decrease
               the score of followups to the articles of some known
               trouble-maker.  Uses the same match types as the `From'
               header uses.  (Using this match key will lead to
               creation of `ADAPT' files.)

         "Thread"
               This match key works along the same lines as the
               `Followup' match key.  If you say that you want to score
               on a (sub-)thread started by an article with a
               `Message-ID' X, then you add a `thread' match.  This
               will add a new `thread' match for each article that has
               X in its `References' header.  (These new `thread'
               matches will use the `Message-ID's of these matching
               articles.)  This will ensure that you can raise/lower
               the score of an entire thread, even though some articles
               in the thread may not have complete `References'
               headers.  Note that using this may lead to
               nondeterministic scores of the articles in the thread.
               (Using this match key will lead to creation of `ADAPT'
               files.)

So I can put to all.SCORE:

  (("Followup"
    ("gavenkoa@gmail.com" 1000 nil s)
    ("Oleksandr Gavenkoa" 1000 nil s)))

How this differ from:

  (("references"
    ("gavenkoa@gmail.com" 1000 nil s)
    ("Oleksandr Gavenkoa" 1000 nil s)))

Seems that this paragraph document 'I/L f/t' commands?

Are there any useful usage of 'Followup' and 'Thread' as permanent setting in
all.SCORE?

-- 
Best regards!