Ctrl+S --> Save and compile.
git clone https://github.com/jan-swiecki/sublime-text-2-save-and-compile-coco
cd sublime-text-2-save-and-compile-coco
Select SaveAndCompile.py and my_exec.py and press Ctrl+C.
Open Sublime Text 2.
Go to Preferences -> Browse Packages. Go into User folder.
Press Ctrl+V.
Go to Preferences -> Key Bindings - User. Add following key binding:
{ "keys": ["ctrl+s"], "command": "save_and_compile" }
When you save coco file the output view will appear only on compile error.
And keep in mind that I'm no Python guru!
If you want to add new compiler make Pull request or put your request here.