This is intended to be an input + markdown + lua mixed renderer. It is intended for creating small calculators you can save to files and serve as web apps easily. It is intended to allow a scripting context that doesnt mess with the rest of its host context.
First activate emscripten source emsdk_env.sh
then
cd third-party/lua/
make -f lua-5.4.4.makefile wasm
cd ../../