ah, you're right - it looks like it was part of ohmyzsh.
It appears I missed the -o; without it, my alias asserts, but unaliased doesn't. With the -o they both assert. Still not what I was expecting, but the failure to cleanly replicate it is mine.
It appears I missed the -o; without it, my alias asserts, but unaliased doesn't. With the -o they both assert. Still not what I was expecting, but the failure to cleanly replicate it is mine.