docker/docker — pull request #8483 by duglin (2014-10-09 00:18:08+00:00)
Title: Add a testcase to make sure we don't squash tabs or convert them to spaces

This is in response to @SvenDowideit asking if we had a "tab" testcase
in https://github.com/docker/docker/issues/2315#issuecomment-58133508
I couldn't find one so I'm adding one

Signed-off-by: Doug Davis