Yes, that must have been the one I was thinking of! :) I was very happy a couple of years back when I was building a toy project in C and Lua to come across a

Yes, that must have been the one I was thinking of! :) I was very happy a couple of years back when I was building a toy project in C and Lua to come across a Lua library called concurrentlua[1] that implemented Erlang-style message passing (without pattern matching, though, IIRC). It even allowed you to send messages across machines. [1] https://github.com/lefcha/concurrentlua https://github.com/lefcha/concurrentlua