as advertised
通達した［知らせた］通り（に）、公示［通知・予定］通り（に）
とかとか。
I also tested it and found it behaved as advertised, on macOS 10.13 with doxygen 1.8.13. @floam any clues as to how your environment differs?
https://github.com/fish-shell/fish-shell/pull/4534#issuecomment-347461221
