I’m more than a little miffed that Nintendo has my Patreon dollars.

What about processes that terminate before writing the whole thing? You can’t protect against everything. Blame other processes all you want but the language spec allows for confusion.

TOML and YAML both have the problem that if you receive an incomplete document, there’s a decent chance you can’t tell. JSON doesn’t have that because of the closing curly.

I’ve never experienced a keyboard that is OS specific. Some of the RGB bits may not work on Mac or Linux, or may work but not be very configurable, but the basic typing functions still work.

If white space carries any function that the compiler/interpreter needs to know about like structure or scope, it’s probably not a very good programming language.