(+ (* size end-string-coordinate) half-thickness)))
(x-extent (cons (car box-lower-left) (car box-upper-right)))
(y-extent (cons (cdr box-lower-left) (cdr box-upper-right))))
- (ly:make-stencil
- (list 'bezier-sandwich
- `(quote ,bezier-list)
- (* size bezier-thick))
+ (make-bezier-sandwich-stencil
+ bezier-list
+ (* size bezier-thick)
x-extent
y-extent)))