I used Automator on OS X to create a system service to do something like this. Creating it was really simple - just a "Run Bash Script" action with "/usr/local/

I used Automator on OS X to create a system service to do something like this. Creating it was really simple - just a "Run Bash Script" action with "/usr/local/bin/subl" in it. Right clicking text anywhere in the system and choosing "Edit in Sublime" will open it in ST and replace the original text once you save the file.