[[!comment format=mdwn
 username="http://joey.kitenet.net/"
 nickname="joey"
 subject="comment 2"
 date="2011-04-29T15:24:56Z"
 content="""
If `tahoe ls` outputs only the key, on its own line, and exits nonzero if it's not present, then I think you did the right thing.

To remove a file, use `git annex move file --from tahoe` and then you can drop it locally.
"""]]