Re: Any comment on file descriptor behavior in functions?

[Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx>]

On Mar 22,  2:04pm, Peter Stephenson wrote:
} Subject: Re: Any comment on file descriptor behavior in functions?
}
} > > It could be argued that descriptors opened by process substitution
} > > should remain open across external command execution within functions
} 
} Is this it?  Does it have other effects?

That's not it, or rather it's too much of it.  That also leaves open the
xtrace output descriptor, etc.  The fix needs to be more specific.