delete in tab-panel%
Deletes an existing tab.
(-> voidsenda-tab-paneldeleten)
n: exact non-negative integerIf
nis equal to or larger than the number of tabs on the panel, anexn:fail:contractexception is raised.
delete in tab-panel%
Deletes an existing tab.
( -> void
send a-tab-panel delete n)
n : exact non-negative integer
If n is equal to or larger than the number of tabs on the panel,
an exn:fail:contract exception is raised.