1\version "2.19.21"
2
3\header {
4
5    texidoc = "Clefs may be transposed.  By default, break-visibility
6of ClefModifiers is derived from the associated clef, but it may
7be overridden explicitly. The initial treble_8 clef should not have an
88, while the treble_8 clef after the tenor clef should.
9These settings also need to apply to clefs on new lines."
10
11}
12\layout { ragged-right = ##t  }
13
14
15\relative {
16  \override Staff.ClefModifier.break-visibility = #all-invisible
17
18  \clef "treble_8"
19  c'2 c |
20  c c | \break
21  c \clef "tenor" c |
22  \revert Staff.ClefModifier.break-visibility
23  \clef "treble_8"
24  c2 c |
25  c c | \break
26  c c
27}
28
29