\version "2.2.0"
\header {
texidoc = "Grace code should not be confused by nested sequential musics, containing grace notes; practically speaking, this means that the end-bar and measure bar coincide in this example." 

}

    \paper { raggedright= ##t }

\score { \notes \context Voice {
	 { \grace b'8 c''2 }
       \grace b'16 c''4 c''4 \bar "|."
    }}

