NeoLua "require" with relative path

[DiagProf]

Hello,
I would like to reuse a Lua library for some Lua files.
But I can't do that with the relative path.
I load the "main" Lua e.g. from here.
C:\Users\admin\source\repos\EcuDiagSim\LuaSimFileStore\LuaFilesToShowTechniques\PCM_IncludeLib.lua
the library is here
C:\Users\admin\source\repos\EcuDiagSim\LuaSimFileStore\LuaLib\Conversion.lua

Inside PCM_IncludeLib.lua i try with "require" to load Conversion.lua relative.
like this
local conv = require ("\..\LuaLib\Conversion")
or
local conv = require ("..\LuaLib\Conversion")

but the lib is not found... what am I doing wrong?

[neolithos]

This is an equal behaviour like c-lua does. Relative paths are not allowed.

You need your own require implementation to achieve this.