[darcs-users] darcs patch: Use standard library function `union` instead of custo...

[Eric Kow]

On Thu, Mar 12, 2009 at 20:21:34 +1100, Trent W. Buck wrote:
> > Are the preflist functions just for modifying _darcs/prefs/prefs or are
> > they for any of the _darcs/prefs files (for example,
> > _darcs/prefs/defaults)?

Here's the list of _darcs/prefs/pref files used in the darcs darcs repo:

  author       - human
  binaries     - human
  boring       - human
  defaultrepo  - darcs or human
  email        - human
  motd         - human
  prefs        - darcs (grumble)
  repos        - darcs or human
  sources      - darcs or human

I don't think darcs touches any of the exclusively human lists.  For the darcs
and darcs or human lists, I don't foresee any potential changes in order being
surprising to anybody.  Besides, union preserves the order of the original
lists anyway.  So let's go ahead and apply this patch.

-- 
Eric Kow <http://www.nltg.brighton.ac.uk/home/Eric.Kow>
PGP Key ID: 08AC04F9
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