.Dd April 7, 2010
.Dt DS-NESTED 1
.Os OpenBSD
.Sh NAME
.Nm ds-nested
.Nd nested string expansion
.Sh DESCRIPTION
.ds foo bar
.ds bar output
This is the \*[\*[foo]].
.Pp
.ds pi surprising
This is \*[\*[Pi]].
This is \*(\*(Pi.