Selecting the newly added vertex in a spline


Hi there
Come to think that in a spline by any means or ways ( for example refine ) we added an new vertex to a spline.
How to access or select this new vertex by Maxscript ?
Thanks in advance


refineSegment <spline_index_integer> <seg_index_integer> <seg_interp_param_float>
The refineSegment() function returns the index of the newly inserted knot.

For other cases, the only thing that occurs to me soon is to keep track of the lengthParam of each vertex (not the pathParam) and then check for new vertex.