Okay thank you for the advice! I will attempt to port emacs soon.
Thank you for letting me know about GTK. I was going to make a question about the graphical front end of Sculpt OS. What is the GUI in Sculpt OS running on? Is the Window Manager Preset and Leitzentrale using the same graphics engine? Is it QT? or Opengl or something else?
Are there plans to eventually support GTK? Many applications I use in NixOS are GTK, so not having GTK would mean we would lose many applications that could be ported to Sculpt.