Ar Size
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A function added by the Oblivion Script Extender.
Syntax:
(size:short) ar_Size array:array_var
Returns the number of elements in an array, or -1 if the array is not initialized. For Array-type variables the highest key in the array is equal to one less than the array's size. Must be called within the context of an OBSE expression. The array can be an array variable or an array element which contains an array.