I have noticed the same thing, as I tried to use it for the USAGE: response on invalid parameters. I didn't find a solution at the time, but it wasn't important to my script.
Just in case this is an XY problem, what exactly do you want to use $0 for? There are always other ways to do things.
In reply to Re: Cava Packager quick question
by SuicideJunkie
in thread Cava Packager quick question
by rmflow
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