Comment 6 for bug 1673459

Reviewed: https://review.openstack.org/450899
Committed: https://git.openstack.org/cgit/openstack/tripleo-common/commit/?id=2d376f13674bf899cbe9b32d71cd7ecdfb1219e5
Submitter: Jenkins
Branch: master

commit 2d376f13674bf899cbe9b32d71cd7ecdfb1219e5
Author: James Slagle <email address hidden>
Date: Tue Mar 28 13:15:33 2017 -0400

    Fix broken command prompt

    Interactive editing of the command line was broken due to the usage of
    $PROMPT_COMMAND. The cursor would often be placed at the wrong location
    when editing history due to prompt length confusion. We already had the
    OS_CLOUDNAME variable for this purpose, and I took the prompt setting
    logic from what we previously used in tripleo-incubator:

    http://git.openstack.org/cgit/openstack/tripleo-incubator/tree/cloudprompt

    Change-Id: I85d6a2be597477ff74ba72ffa4c4aefc42c0df3c
    Partial-Bug: #1673459