1\version "2.16.0" 2\header { 3 texidoc = "The layout of the major 7 can be tuned with 4@code{majorSevenSymbol}. It does not break if @code{majorSevenSymbol} is unset. 5One should see: triangle - j7 - triangle - #7." 6} 7 8\chords { 9 c:7+ 10 \set majorSevenSymbol = \markup { "j7" } 11 c:7+ 12 \unset majorSevenSymbol 13 c:7+ 14 \unset Score.majorSevenSymbol 15 c:7+ 16} 17