Created autojump.fish on my Manjaro arch but it keeps saying command not found

[Odeseos]

Everything I did was inside the .config/fish/functions directory

1. I added the script first by doing wget from the raw github file
2. I ran the command "function autojump" and pasted in everything from the github

using either of these methods still got me the error of "unknown command: j"

I installed jump from the AUR and had it running on bash

[suzaku]

I have written a autojump (almost) clone in Go named shonenjump. I've fixed Fish shell support recently, you may want to give it a try.