2.11.38 LSR Adding accidentals to a trillspanner

[Paul Scott]

This example from the current LSR doesn't seem to work for 2.11.38.  No 
sharp appears.

Adding accidentals to a trillspanner

\relative c'' {
	\override TrillSpanner #'edge-text = 
	#(cons (markup #:line (#:halign -0.5 #:musicglyph "scripts.trill" #:teeny #:raise 0.65 #:sharp)) "")
        
        b1\startTrillSpan b\stopTrillSpan
        
	\override TrillSpanner #'edge-text = 
	#(cons (markup #:line (#:halign -0.5 #:musicglyph "scripts.trill" #:teeny #:raise 0.5 #:flat)) "")
        
        c\startTrillSpan c\stopTrillSpan
}

Paul Scott