Search for the given item in the list. If any values in the list are equal, this will return its index. Otherwise it will return 0.
= list(10, 20, 30, 20)
// Will return the first instance of 20
world.log << L.Find(20) // 2
/list/proc/Find(Elem, Start, End)
Arguments:
Elem
Start = 1: Index of the first element to be included in the search
End = 0: Index past the last element to be included in the search, or 0 for the last element
Returns:
num: The index of the found element, or 0
