Dheison Gomes

You can use the lite-xl-lsp plugin and install the Lua Language Server but It don't autocomplete defold methods, only Lua methods

Install dragdropselected plugin from HTTPS://github.com/lite-xl/lite-xl-plugins and drap and drop your file on the lite-xl window

This still doesn't work, the dragdropselected plugin only provides basic support for opening files from outside of lite-xl 

> Just to clarify, the dragdropselected plugin only adds support for dragging selections around in a text, not dragging things from/to the editor. Ok, sorry for my error.