First, please let me apologize for my ill-considered and rude comment... cringe. Thank you for explaining. Wow, so much to chew on here. The naming conventions

First, please let me apologize for my ill-considered and rude comment... cringe. Thank you for explaining. Wow, so much to chew on here. The naming conventions and trains sound really interesting. I can see how having a lot of the code visible on one screen would be a fantastic advantage. Again thanks for writing this up. Obviously I didn't find your code transparent at first glance, but clearly if one takes the time to understand what you are doing, the approach has its benefits. I look forward to reading more of what you post. And you've got me intrigued about APL.