> By support for WebAssembly in Lua, do you mean generating WebAssembly
> from Lua source or converting WebAssembly to Lua source or bytecode?
the easiest thing would be to just compile current Lua C sources to
WA, as was done so long ago with emscriptiem. that alone, would be
great! then, modifying the Lua compiler to emit WA instead of Lua
bytecode would make it even faster and more 'native'.