\version "2.12.0"
\header {
  texidoc = "Grace code should not be confused by nested sequential music containing grace notes; practically speaking, this means that the end-bar and measure bar coincide in this example." 

}

\layout { ragged-right= ##t }





{ c''2 { \grace  b'16  c''2 }  \bar "|." }
\layout {
}