I really liked to have an additional modifier key, because this would allow me a much greater freedom to define custom key bindings. It would open the door to endless opportunities in this regard.
Unfortunately, Sublime Text 3 apparently does not support hyper
.
According to this (deprecated) doc: http://sublimetext.info/docs/en/reference/key_bindings.html
And my own test which remained futile:
{
{ "keys": ["hyper+a"], "command": "upper_case", "args": { "forward": false } }
}
So, please dear St. Clause give me that HyperKey support, now!