| An arbitrary argument output without quotes.    The argument can be a string or anything with a str()
    representation, or a tuple of such things.  Thus this can be used
    for strings (which will be output without quotation marks),
    integers, floating point arguments, or multiple arguments of the
    above types (which will be output separated by spaces).  No
    checking is done that the argument is sensible. 
        
            | Methods |  |  
        | __call__ __init__
 
 |  
            |  | __call__ |  
        | 
__call__ ( self,  keyw )
 |  
            |  | __init__ |  
        | 
__init__ (
        self,
        argname,
        fixedword=None,
        default=None,
        )
 |  |