I have made a keyboard layout for Windows that abuses dead keys and AltGr as a substitute for compose key, the difference being that such compose key needs to

I have made a keyboard layout for Windows that abuses dead keys and AltGr as a substitute for compose key, the difference being that such compose key needs to be held while typing the first character: https://github.com/grompe/kbdasm https://github.com/grompe/kbdasm (kbdusru_undead.asm)