[R] Use of ellipsis

[Ivan Krylov]

On Fri, 27 May 2022 08:45:03 -0700
Bert Gunter <bgunter.4567 using gmail.com> wrote:

> substitute() and quote() are different. Your original suggestion
> used substitute().

True. I used quote() to obtain a simpler expression that would still
give different results when evaluated in different contexts.

Thank you for a detailed explanation of the behaviour of
parent.frame(). You provided a much needed context that I'm frequently
too lazy to type out.

-- 
Best regards,
Ivan