1\version "2.19.80" 2 3\header { 4 texidoc = "@code{\\new} can create a child of the same type and name 5as its parent. PASS should appear in the left margin." 6} 7 8\context StaffGroup = "B" \with { instrumentName = "PASS" } << 9 \new StaffGroup = "B" { 10 %% This does not replace PASS because it is a new context, and 11 %% it is not engraved because this context contains no music. 12 \set StaffGroup.instrumentName = "FAIL" 13 } 14 s1 15>> 16