bad formatting in "wrong subcommand" error: "choose from u'track', u'untrack', ..."

[juleskers]

I just started trying gitless 5 minutes ago (evaluating for broader adoption in my group).

Intuitively, I tried short-labels for commands: gl st for gl status
This didn't work (which is OK, and not the point I want to make).

The error message I received could use some polish:

gl: error: argument subcmd_name: invalid choice: 'st' (choose from u'track', u'untrack', u'status', u'diff', u'commit', u'branch', u'tag', u'checkout', u'merge', u'resolve', u'fuse', u'remote', u'publish', u'switch', u'init', u'history')

Note the many u'....', which seems to be leaky python unicode strings.

[juleskers]

I see you use python argparse, so this is probably a problem with argparse, and not directly with gitless