`awk` warning about voices

[mklement0]

Thanks, @pattulus.

The warning and your awk's location suggest that you're shadowing the system awk - which is in /usr/bin - with a custom-installed GNU awk version.

I'll look into how to always use the system awk inside voices.

[mklement0]

I've just published v0.3.3 to the npm registry, which fixes the issue -voices now predictably calls the system versions of the standard utilities.

(As an aside: the GNU Awk warning was justified: what I meant to be an escaped . (.\) was effectively treated as an unescaped one, which matched any character. In this particular case, it's unlikely it would ever have become a problem, but I did fix it.)