> ($echo is defined by the main loop, although im sceptical it is
> actually used given echo is a builtin)

At least in the BaSH functions and aliases supersede builtins, although
I'm not sure about what the POSIX standard says about it.
-- 
𝓣𝓱𝓸𝓶𝓪𝓼 𝓓𝓸𝓻𝓷𝓮𝓻

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