title: What I'm doing wrong with relative path? Lua require error
body: <p>I have tried everything but still can not require file in Lua. I am using LuaEdit 2010 on Windows 8.1
  Relative path is still not working. I used these commands, which i have found but I still get the error below. My file is C:\Lua\file.lua, but I need to use relative path.</p>
  
  <pre><code>package.path = package.path .. ";../?.lua"
  require ("file.lua") --also require ("file")
  </code></pre>
  
  <p>My error is:</p>
  
  <pre><code>Runtime Error at line -1: c:\lua\diplomka4.lua:S3: module 'file' not
  found:
  no field package.preload['file']
  no file '.\ﬁle.lua'
  no file 'C:\Program Files (x86)\LuaEdit 2010\lua\file.lua'
  no file 'C:\Program Files (x86)\LuaEdit 2010\lua\file\init.lua'
  no file 'C:\Program Files (x86)\LuaEdit 2010\file.lua‘
  no file 'C:\Program Files (x86)\LuaEdit 2010\file\init.lua'
  no file 'C:\Program Files (x86)\Lua\5.1\lua\file.luac'
  no file '../file.lua'
  no file '.\file.dll'
  no file 'C:\Program Files (x86)\LuaEdit 2010\file.dll'
  no file 'C:\Program Files (x86)\LuaEdit 2010\loadall.dll'
  </code></pre>