point type

             Hello, I would like if there are an easy way

    > to define new type points (like a star or other
    > symbols). I would like to know if there are something
    > similar to this function who comes from supermongo.

    > http://www.astro.princeton.edu/~rhl/sm/sm.html#SYN57

The best way now is just to add it to lines.py and submit a patch.
With a little work, we could make this extensible, especially along
the lines of recent work my Martin Richter.

JDH