I've searched the forums for the topic but it seems i only found answers related to old versions of DF.
What i would like is to get rid of using the standard Windows modifier keys (running out of memorizable combinations that won't be in conflict with other programs) and instead use key combinations like i do for my autohotkey scripts. For example setting a function to F13+X.
In this old thread for example you say that it's impossible to set a function to only one key, windows would only recognize it globally if a modifier is combined, but that restriction seems to be gone now and DF allows single keys.
In some other one i found you say that you're thinking about making mouse buttons working, which would also be nice
The removed restriction about single keys makes me hope that the request can now technically be implemented, so my question is: Can you change the hotkey dialogue to accept custom key combinations or one custom modifier key that DF will monitor?
To be honest, I'm not sure if that would be possible, but I have put it on our feature request list for further investigation. We'll be sure to let you know if/when we're able to implement something like that.