Modifier keys should be valid hotkeys

[adamcbrewer]

Currently it's not possible to use the modifier keys (shift, command, alt, etc.) on their own.

hotkeys('shift+enter', () => {}); // works
// but...
hotkeys('shift', () => {}); // does not work
// similarly...
hotkeys('alt', () => {}); // does not work
hotkeys('cmd', () => {}); // does not work

Could this be added as a feature request or would you accept a pull-request with this functionality?

[jaywcjlove]

@adamcbrewer I accept this pull-request.

[jaywcjlove]

Support this form.

hotkeys('*', function(e){
  if(hotkeys.shift) console.log('shift is pressed!');
  if(hotkeys.ctrl) console.log('ctrl is pressed!');
  if(hotkeys.alt) console.log('alt is pressed!');
  if(hotkeys.option) console.log('option is pressed!');
  if(hotkeys.control) console.log('control is pressed!');
  if(hotkeys.cmd) console.log('cmd is pressed!');
  if(hotkeys.command) console.log('command is pressed!');
});

[adamcbrewer]

The issue is I don't want to bind to every key to just check for a single modifier. I think I'll try and find a similar library that supports modifiers on their own before submitting a pull request. Thanks!