[xiaq]

> Elvish visibly leans into this to try to have a consistent syntax. Sometimes the similarities go deeper, too; IIRC, its number types are inspired by Scheme, for example.

Yes! Similarity to Lisp is very much a deliberate design choice and I feel happy every time a Lisper picks that up :)

I believe Elvish has also contributed a novel solution to the Lisp-1/Lisp-2 divide by making the space of command names equivalent to the subspace of variable names with a suffix - the command "foo" is equivalent to the variable "$foo~" and vice versa. (There's a bit more twist than that - the command "foo" can also resolve to the external command named "foo", but then that's represented by the "$e:foo~" variable.)