ether/etherpad-lite — pull request #1677 by JohnMcLear (2013-03-28 02:27:42+00:00)
Title: show light yellow for .5 secs on save revision keypress

This is just a very minor UX thing that makes it a little more obvious to people that Ctrl S saves a revision.. We never say "saved" or anything like so it stays on our core values of trying to modify the behaviour of how people use collaborative tools.