unify elipsis handling

And add a simple dots-based progress display, currently only used in v2
upgrade.
This commit is contained in:
Joey Hess 2011-07-19 14:07:23 -04:00
parent ec9e9343d9
commit 00153eed48
22 changed files with 76 additions and 62 deletions

View file

@ -102,7 +102,7 @@ doCommand = start
stage a b = b >>= a
success = return True
failure = do
showProgress
showOutput -- avoid clutter around error message
showEndFail
return False