When in interactive mode, provides a basic read-eval-print loop with LuaJIT.
Usage
lua_shell(L = NULL)
Value
None.
Arguments
L
Lua state in which to run the code. NULL (default)
uses the default Lua state for luajr.
Details
Enter an empty line to return to R.
As a convenience, lines starting with an equals sign have the "=" replaced
with "return ", so that e.g. entering =x will show the value of x as
returned to R.