add minor fixes to pass tests.rom
add system, console and screen devices
add basic sprite handling
You can also use your local clone with git send-email.
Implementation of uxn in tcl/tk.
Download tclkit for your platform with the Tk package and make it executable.
Build rom:
uxnasm test/hello-pixel.tal test/hello-pixel.rom
Run rom:
tclkit src/emu.tcl test/hello-pixel.rom