Specifically, please see the problems for the Linux-based checks for r-devel.
These are from:
\item Setting \code{digits = 0} in \code{format()},
\code{print.default()} (and hence typically \code{print()}) or
\code{options()} is again invalid. Its behaviour was
platform-dependent, and it is unclear what \dQuote{zero
significant digits} should mean (\PR{18098}).
Errors displayed at: https://cran.r-project.org/web/checks/check_results_priceR.html
Specifically, please see the problems for the Linux-based checks for r-devel.
These are from:
See also: https://stackoverflow.com/questions/67681116/error-in-prettynum-internalformatx-trim-digits-nsmall-width-3l-invali?noredirect=1