I use a patchy python script (pyhon isn't my first language) to accomplish it. It basically just rsyncs the file once it's saved (using `on_post_save`). It's a bit tedious because I need to manually add folders it's going to watch, Also, it's not exactly remote code editing, since there's a local copy of the file (which is downloaded/uploaded). I believe most Sublime users do something similar to this, however I hope I'm wrong and I'd love to hear about an alternate approach!