Detect pressing . key

[Im-Oab]

I try to detect pressing . (dot) key on the keyboard but I can't find Key::Dot on tetra::input::Key. Does it have another name on tetra::input::Key?

[17cupsofcoffee]

It's Key::Period - which, in retrospect, I'm not a huge fan of (nobody calls it a period in the UK!), but I think I just copied the name from SDL 😄

If I get chance, I think it'd be a good idea for me to add doc comments to the Key variants that include the actual character, to make Ctrl+F a bit more useful on that doc page.