4 texidoc = "A clef can be folded below notes in a different staff, if
5 there is space enough. With @code{Paper_column} stencil callbacks we
6 can show where columns are in the score."
14 \override NonMusicalPaperColumn #'stencil = #ly:paper-column::print
15 \override PaperColumn #'stencil = #ly:paper-column::print
16 \override NonMusicalPaperColumn #'font-family = #'roman
17 \override PaperColumn #'font-family = #'roman
23 \new Staff { c4 c4 c4 c \bar "|." }
24 \new Staff { \clef bass c,2 \clef treble c'2 }