`?` doesn't work

[avigoldman]

Hey! I'm running into an issue where I'd expect the following to fire when the ? is typed but it doesn't seem to be.

tinykeys(window, {
  "?": () => {
    alert("The '?' key was pressed")
  },
})

I believe it is getting filtered out here: https://github.com/jamiebuilds/tinykeys/blob/main/src/tinykeys.ts#L109

[ibash]

For posterity, this happens because of the shift modifier. Mousetrap works around this by checking for characters that require shift is pressed:
https://github.com/ccampbell/mousetrap/blob/2f9a476ba6158ba69763e4fcf914966cc72ef433/mousetrap.js#L101

As a workaround, you can do Shift+? to have the shortcut match (this might not work for non-us keyboards).

[jamiebuilds]

A future version of tinykeys should hopefully make use of the Keyboard.getLayoutMap() API, but as it is only supported by Chromium browsers you may want to use a dual approach of attempting to get the right codes from that API or mapping to the US keyboard if it is not available.