How to call LUA file?

As we know, LUA is great fit to SAS. Here are some tips on how to integrate LUA file into SAS.

For example, the LUA file is at c:\lua\test.lua

/* #1. using INFILE option of PROC LUA */
FILENAME LUAPATH "c:\lua";
PROC LUA INFILE="test"; RUN;

/* #2. leverage current folder */
X "CD c:\lua";
PROC LUA;
SUBMIT;
dofile("test.lua")
ENDSUBMIT;
RUN;

/* #3. using absolute path */
PROC LUA;
SUBMIT;
dofile(c:\\lua\\test.lua) -- escape backslash character
dofile [[c:\lua\test.lua]] -- or using [[ and ]]
ENDSUBMIT;
RUN;

/* #4. %INCLUDE statement supports both SAS and LUA starting from 9.4 */
%INCLUDE "c:\lua\test.lua";

/* $5. passed by SUBMIT option */
%let luaname=c:\lua\test.lua;

PROC LUA;
SUBMIT "name=[[&luaname]]";
    print(name)
    dofile(name)
ENDSUBMIT;
RUN;