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Get Token Alphanumeric Function
String Searches Class

Public Function GetTokenAlphanumeric( _
    ByRef rValue As Variant _
    ) As Variant

"Get Alphanumeric Token"
Remove the first alphanumeric token from the argument and return the token.
Function skips leading non-alphanumeric characters (spaces, tabs, symbols, punctuation, etc.) before returning the first alphanumeric token.

Example: 
    Assuming
       Dim S As String
       S = "   First Second    Third"
    for example
       GetTokenAlphanumeric(S) = "First"
    leaves
       S = "Second    Third"
See also: 
    GetTokenCharSeps Function
    GetTokenNonSpace Function
    GetToken Function
rValue: The string containing the alphanumeric tokens of which the first is to be removed and returned. Function returns Null if rValue is Null or cannot be fixed up to a String.

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