I fizzled out last night.
When I'm too tired to work, I usually don't notice at first. A few hours later, I realize I'm just surfing, and I'm not typing, and I go to bed.
Last night I crashed pretty hard, and I didn't get anything done with the code, really. Later today I'll be fixing that.
Hell, if I'm feeling ambitious I'll write the maintenance version of these tools up (it does everything they do but all at once, all together).
If I'm feeling really ambitious, once I have the finalized prices.txt file I'll start on CGI to display it.
I'm really, really hoping I'm not terrible at this. This project has been the best job I've ever had, period. If I can't do this stuff the rest of my life, I'm going to be very, very disappointed.
(Well, assuming my by-the-numbers techno-thriller doesn't sell in this soft book market.