wxdtut - a Wx::Declarative tutorial (first attempt and thoughts)

So here's the idea: I want to write a self-contained HTML-based tutorial that will both publish to the Web and run the demo programs in a standalone format. As an initial stab, I put together forty lines of Declarative (posted here on the Wiki).

It's a nice first try; it does actually find a sloppily-named script in the demo directory, and runs it. There are a few holes it shows in my design so far; no "sub" for common code is the worst. So I'm going to try to solve that first.

Ultimately, I'll want a tree of chapter/section, a built-in editor for trying demos, output capture, and so on. But this is a good start.