Plugin: Create edges from points data file

I wrote a quick plugin to read an ascii data file of points, and create edges between consecutive points.

The data files needs to be ascii and consists 2 or 3 delimited numbers per line. The numbers represent the x, y (and optionally) z positions of the points.

The delimiters can be any of: comma, semi-colon, space, or tab.

It may be downloaded here: plot_data_file.rb