--- /dev/null
+\version "2.16.0"
+
+\header {
+ texidoc = "Articulations on cross-staff stems do not collide with
+span bars."
+}
+
+\new GrandStaff <<
+ \new Staff = "a" {g1 R s }
+ \new Staff = "b" {
+ \clef bass R1 r2. g8( b |
+ d'\prall\espressivo \change Staff="a" b') g'2.}
+>>