; (let ((keyword (car expr)))
; (cond
; ((eq? keyword 'beam x y width slope thick)
-; ((eq? keyword 'bezier-bow x y l thick)
; ((eq? keyword 'bezier-sandwich x y l thick)
; ((eq? keyword 'bracket arch_angle arch_width arch_height height arch_thick thick)
; ((eq? keyword 'char x y i)
(define (invoke-char s i)
"")
-;; TODO: bezier-ending, see ps.scm
-(define (bezier-bow x y l thick)
- (bezier-sandwich x y l thick))
-
(define (bezier-sandwich x y l thick)
(apply
sketch-beziers (list x y (primitive-eval l) thick)))