title: Determine whether Lua compiler runs 32 or 64 bit
body: <p>I am currently using <code>Windows</code> on my default development system and <code>Linux</code> on my server where I deploy my Lua scripts. For <code>Windows</code> there are only several 32 bit interpreters like <a href="https://github.com/rjpcomputing/luaforwindows" rel="nofollow noreferrer">Lua for Windows</a> one I currently use (at least as far as i know). On the server the interpreter is running the scripts on 64 bits. </p>
  
  <p>Now my question is: Is it possible to check on which architecture the script is running (probably similar to the <code>_ENV</code> variable for the version)?</p>
  
  <blockquote>
    <p>If there is any 64 bit Windows Lua interpreter feel free to leave a comment on this matter. Thank you in advance.</p>
  </blockquote>