Searches a list for an occurrence of an expression and returns the remainder of the list, starting with the first occurrence of the expression
(member expr lst)
Arguments
The expression to be searched for.
The list in which to search for expr.
Return Values
A list; otherwise nil, if there is no occurrence of expr in lst.
Examples
Command: (member 'c '(a b c d e))
(C D E)
Command: (member 'q '(a b c d e))
nil
