Hey, is it possible to create some text file and use autocomplete popup to read line by line from that file and give you a list of hints? Or maybe someone can describe how to recreate f1 popup window that is used for zen css, but with custom codes and use it in different syntaxes (JS, PHP, ...)

I`m not familiar with python, so maybe someone can help. I wish to simulate hint popups, that usually exists in scripting IDEs.
Thanks