Thanks for your work on fish. I've been using it for some time and am very happy with it. What's the process for requesting functions be added to core? I had t

Thanks for your work on fish. I've been using it for some time and am very happy with it. What's the process for requesting functions be added to core? I had to write my own to get bash's 'dirs -v' functionality. My solution depends on sed and is no doubt a hack.