funGetIndexR

PURPOSE : Find index of the last/right most occurrence of element in array.

DESCRIPTION : See also funGetIndex.
SYNTAX : [element:Any Value , array:Array ] call funGetIndexR
RETURNS : Integer
EXAMPLE :
["z", ["a","b","z","x","z"]] call funGetIndexR -> 4
HISTORY : CoC Bn880 11 2003
DEPENDENCIES: CoC_LIBNUMSYS