I first came across these showers when visiting Nicaragua. I was always terrified that I would either get electrocuted or die in a fire. And yes, one day one of those contraption caught on fire. 'My shower is on fire' is a strange sentence.
Madness string 111667
Well the only alternative would be to build-in some visual indicator that pressing ` doesn't start a code block. But I can't think of anything that would visually indicate that you're not doing the thing you thought you were doing.