LÖVE

This one is for you window folks.

This AutoHotKey script will suggest love functions to you in ANY EDITOR!
Simply press the corresponding number twice to complete it in.
The base script was originally written by someone else but
i've added support for tooltip descriptions akin to my TextMate bundle.

Get it here: http://github.com/perky/Love2d-AutoHotKey-Script
You will need to install AutoHotKey: http://Autohotkey.com
Once installed double click on intellitype.ahk

Okay, sounds awesome but how do I install it in Notepad++?

You install it on Windows with http://www.autohotkey.com/
There should be a way to change autohotkey scripts into standalone executables.

Doesn't work in Notepad++ though, and I can't get the words to auto-complete in normal Notepad even though that the tooltip shows..

Strange, I've tested it in notepad++ on parallels and it worked fine.
I'll add a link to auto-hotkey cus if I make it an executable i'll have to compile it everytime I update the wordlist