(define (tuplet ht gap dx dy thick dir) "")
-(define (volta h w thick vert-start vert-end)
- ;; urg
- (string-append
- (func "set-line-char" "|")
- (func "rmove-to" 0 -4)
- ;; definition strange-way around
- (if (= 0 vert-start)
- (func "v-line" h)
- "")
- (func "rmove-to" 1 h)
- (func "set-line-char" "_")
- (func "h-line" (- w 1))
- (func "set-line-char" "|")
- (if (= 0 vert-end)
- (string-append
- (func "rmove-to" (- w 1) (* -1 h))
- (func "v-line" (* -1 h)))
- "")))