Re: function to mark duplicate messages

[Eric Abrahamsen <eric@ericabrahamsen.net>]

Eric Abrahamsen <eric@ericabrahamsen.net> writes:


[...]

> 1. Turn off threading temporarily
> 2. Sort by message ID with a predicate that uses `string<', and
>    furthermore sort messages with Gnus-Warning headers to come after
>    those without.
> 3. Loop through messages and add a mark to any message whose message ID
>    is string= to the ID before it
> 4. Leave it at that -- the user can delete or otherwise process.

Actually, on second thought, it would fit better with existing gnus
functions to simply sort on message ID, then loop through the messages
and add Gnus-Warning headers to all those that seem to be duplicates.
Separate functions could then act on messages with those headers.

E