Thanks. It's been invaluable to me in a couple of larger projects. Feel free to update as much as you like. It's pretty hacky and geared towards my own pico-8 coding style.
One thing I might look at doing in the future is being able to drag/ paste a whole .p8 file so you don't need to go through the hassle of copying all code to a single tab. Probably won't do this until I need to use it again though.