steeldriver left a comment on your question, not an answer, so you can't accept it as such! However you can upvote the comment, by clicking on the ^ symbol, that only becomes visible when hovering your cursor over his/her comment.
– v2rDec 22 '14 at 17:04
^
symbol, that only becomes visible when hovering your cursor over his/her comment. – v2r Dec 22 '14 at 17:04stty sane
might remove the stray ANSI sequence. – Jos Dec 22 '14 at 17:12