I'm trying to troubleshoot something with fish shell, so I uninstalled it from my Mac, including deleting everything from ~/.config/fish and reinstalled it. I found that it seems to remember some things, such as its autocomplete history. Is there some file I've missed in the uninstall process? Or is fish sharing autocomplete/history data with zsh?
The documentation says:
By default interactive commands are logged to $XDG_DATA_HOME/fish/fish_history (typically ~/.local/share/fish/fish_history)