CoreFunctions = {(None, 'end-point'): <function EndPoint>, (None, 'here'): <function Here>, (None, 'origin'): <function Origin>, (None, 'range'): <function Range>, (None, 'range-inside'): <function RangeInside>, (None, 'range-to'): <function RangeTo>, (None, 'start-point'): <function StartPoint>, (None, 'string-range'): <function StringRange>, (None, 'unique'): <function Unique>}