-(define-public (markup-command-signature-ref markup-command)
- "Return markup-command's signature (the 'markup-signature object property)"
- (object-property markup-command 'markup-signature))
-
-(define-public (markup-command-signature-set! markup-command signature)
- "Set markup-command's signature (as object property)"
- (set-object-property! markup-command 'markup-signature signature)
- signature)
-
-(define-public markup-command-signature
- (make-procedure-with-setter markup-command-signature-ref
- markup-command-signature-set!))