+#(define plus (markup #:vcenter "+"))
+#(define ((custom-time-signature one two three four five six
+ seven eight nine ten eleven num) grob)
+ (grob-interpret-markup grob
+ (markup #:override '(baseline-skip . 0) #:number
+ (#:line (
+ (#:column (one num)) plus
+ (#:column (two num)) plus
+ (#:column (three num)) plus
+ (#:column (four num)) plus
+ (#:column (five num)) plus
+ (#:column (six num)) plus
+ (#:column (seven num)) plus
+ (#:column (eight num)) plus
+ (#:column (nine num)) plus
+ (#:column (ten num)) plus
+ (#:column (eleven num))))
+ )))
+