Better demo program
Thuesday is a Thue virtual machine, written in Uxntal.
You must have an Uxntal assembler.
uxnasm src/thuesday.tal bin/thuesday.rom
If do not wish to assemble it yourself, you can download thuesday.rom.
You must have a Varvara emulator.
Source files may not have blank lines, linebreaks use
backtick instead of