Turing Machine Editor.
I wrote this 10 years ago to get a job. Now that I look at it, the code looks neat but was over engineered (and also incomplete).
Yet I still present the code here today, in case I feel like fixing it in the future.
Turing Machine Editor Source
![](http://counter.dreamhost.com/cgi-bin/Count.cgi?df=matsondawson-turing.dat&pad=F&ft=0&dd=B&istrip=T)