I haven't implemented this yet, but one thing I'm looking forward to is lua libraries. I have a data YAML that carries some autocomplete information. To use it

I haven't implemented this yet, but one thing I'm looking forward to is lua libraries. I have a data YAML that carries some autocomplete information. To use it with a vimscript function I had to convert it to a JSON first. With lua I should be able to use a library to just read the YAML directly.