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It’s on the front page: https://fishshell.com/ https://fishshell.com/ > Other shells support programmable completions, but only fish generates them automatical
by hnlmorg 4y ago
It’s on the front page: https://fishshell.com/ https://fishshell.com/
> Other shells support programmable completions, but only fish generates them automatically by parsing your installed man pages.
Fish isn’t the only one though. In fact I’m not even sure it was the first. But it’s definitely the most mainstream shell to support it.