()
return _state.isfirstline()
Returns true the line just read is the first line of its file,
    otherwise returns false.
Returns true the line just read is the first line of its file,
    otherwise returns false.
Returns true the line just read is the first line of its file otherwise returns false .
def isfirstline():
    """
    Returns true the line just read is the first line of its file,
    otherwise returns false.
    """
    if not _state:
        raise RuntimeError("no active input()")
    return _state.isfirstline()
def isfirstline ( ) : if not _state : raise RuntimeError ( "no active input()" ) return _state . isfirstline ( )