There is an updated pull request by maxice8 against master on the void-packages repository https://github.com/maxice8/void-packages startup https://github.com/void-linux/void-packages/pull/32854 startup: add completion for fish shell upstream: https://gitlab.com/chinstrap/startup/-/merge_requests/41 A patch file from https://github.com/void-linux/void-packages/pull/32854.patch is attached