[uw.mfcf.bugs] showpath moves directories to the end of the path

jmsellens@watdragon.waterloo.edu (08/25/89)

From: "John M. Sellens" <jmsellens>

if PATH is a:b:c
then
  showpath current a
seems to spit out b:c:a which to me seems kind of wrong.
When I've used this, I haven't meant to change the order of things,
I just wanted some way to guarantee that a particular directory
was in there, but not to override the user's preferences.