[dwarman]

I used Lua 5.2 (with 5.1 compatibility enabled) to embed in a C framework for building and executing data flow graphs. I implemented C .h header to JSON and back, and also an API wrapper generator, which really helped things along. The basic features include: co-operative FSM scheduler (using coroutines for sleep etc), structured FSM Engine, structured data pipes (stucture defined in C headers and piped in binary, but to Lua they look just like Lua tables syntactically), Event generation and propagation mechanism, ability to record and play back data pipe streams, fine grained MIDI parser and generators, and a bunch of other details. The embedding mechanism is generalised, and so there is alongside the Lua scripting a similarly complete FORTH drop in language, for those who might be interested. I think it's a pretty neat system, and works quite well.

The system had some turbulence during its inception in a now defunct very small company, but it all reverted to me. I would like to get it up on Github before I pass on (fairly soon, I fear), but need help fixing all the file headers, and some minor bugfixing. Volunteers? I have a minimal html description file if you'd like. But a build help file is needed.