Re:Fish: A command line shell for the 90s
by akx on Saturday October 26, 2019 @03:09AM
(#21362213)
Those are probably bugs you could report to the project.
[ Parent
| on HN ]
They're intentional.
They have considered a compatibility layer in the past:
https://github.com/fish-shell/fish-shell/wiki/POSIX-compatib...