The process of figuring out why the shell isn't reporting aliases with the `which` command led me to this great movement in documentation from the `man which` page:

> --read-alias, -i
> Read aliases from stdin, reporting matching ones on stdout. This is
> useful in combination with using an alias for which itself. For exam‐
> ple alias which='alias | which -i'.

That *does* all make sense, but is still impressive for using 'alias' and 'which' so many times in one concept!

@codesections Fish doesn't actually really have aliases. It's all just syntactic sugar for functions.

In fact see `type alias`.

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