These two key bindings make Sublime Text + SublimeREPL feel a little more like RStudio which I ❤️
First, install run_multiple_commands.py as a plugin- then run_multiple_commands will work as a command in your key-bindings.
Yes, I know command+r does something else already but that's less important to me than being able to code interactively.
Thanks to Nilium on Sublime Forum for posting the plugin