It's not in New anymore, and I can't find it anywhere.

Maybe..what I would do is go try and copy and paste an older one, rename and modify...My best guess is that they made it implementable in .dm's OR...they are working on it...OR forgot it ^_^'...
In response to ITG Master
I think now you can use
client/script = {"Whatever"}
In response to Flame Sage
Even for macros? *checks ref*
In response to Flame Sage
Very interesting....I think...