On Sat, 17 Apr 2021 14:11:37 +0100
Christopher Baines <mail@cbaines.net> wrote:

Hi,

> I think that's better, but you're still taking the matched-outputs,
> matched-inputs and matched-sources alists, then later making the
> values vectors rather than lists. The code would be even simpler if
> you converted to a vector just after the map that produces the
> relevant lists.
> 
> I haven't looked to closely at the rest, but it looks like the
> environment-variables binding is unnecessary, given how simple the bit
> of code used is, it can just be inlined in the one place where the
> binding is used.

Done! :)
I even simplified some other stuff, based on what you said.

-- 
Best Regards,

Luciana Lima Brito
MSc. in Computer Science