Open Source Adventures: Episode 19: Porting Imba 1 Apps to Imba 2

Back in the days when I was into Imba 1, I wrote a lot of toy Imba 1 apps. It's a good time to rewrite them in Imba 2. There are some difficulties with porting: there's no automated way to convert Imba 1 to Imba 2 code, it's a different dialect of C...