1# $FreeBSD: head/bin/sh/tests/builtins/echo2.0 305305 2016-09-02 21:13:46Z jilles $
2
3# Not specified by POSIX.
4
5a=`echo -e '\a\b\e\f\n\r\t\v\\\\\0041\c'; echo .`
6b=`printf '\a\b\033\f\n\r\t\v\\\\!.'`
7[ "$a" = "$b" ]
8