I looked early at this possibility but chose to implement it in C, for flexibility purposes as C is the raw pd programming api.  But still, I took inspiration from the pdlua code where applicable and I actually wrote lots of the external in pure Lua, but instead of packaging it as external lua source files I embedded it within my C code as strings.  I might be wrong, but I don&#39;t think pdtest will have problem with Lua paths...  I compile and link Lua inside pdtest and then the Lua test suite files are loaded looking at pd&#39;s paths...  so no need for Lua&#39;s paths at all.<br>
<br><div>L-P<br><br></div>