Set Rd checking to strict by default? (_R_CHECK_RD_CHECKRD_MINLEVEL_=-Inf) #1012
Description
We recently found default R CMD check doesn't catch everything detected by tools::checkRd(). It seems like a good place to be strict to head off CRAN making its own rules stricter:
https://github.com/Rdatatable/data.table/pull/7218/files
We can get a stricter NOTE by setting _R_CHECK_RD_CHECKRD_MINLEVEL_=-Inf. I'm not sure your in/out rules for which of the many _R_CHECK* env to tinker with in default GHA.