mset

Just checked in mset, nothing to do really with gsoc, just a quick little mandelbrot set viewer I wrote while learning limbo earlier this year. At the most, it might be useful as yet another tk/graphics example, but it’s fun to play around. Once I get some spare time I’d like to add some color cycling for fun, some text elements to display the cursor position on the complex plane and the generation of the julia set for a given point on the plane.