Mailman stuff

Here are things that I thought could use improving in otherwise a kickass mailing list pachage

• add message counters to 'Subject:' line
  

  After doing this patch you can specify a single %d anywhere in subject_prefix (ie the 'Prefix for subject line of list postings') and it will be magically replaced to the post_id (ie the message index).

  • new file: CookHeaders.py
  • the patch: CookHeaders.py.patch
  • instructions: INSTALL?

  I have tested with formats of type '[LIST (%d)]' for subject_prefix. I would not be surprised if some strange formats may screw up my regular expresions... today is my first day writing Python :)

  Ex: Say you have a list with subject_prefix set to '[LIST (%d)]' The first post will have a subject of:

       Subject: [LIST (1)] the real subject line

  The reply to this will hold:

       Subject: Re: [LIST (2)] the real subject line

  The reply to that will hold:

       Subject: Re: [LIST (3)] the real subject line

  And so on.