> `head()` returns a problematic output when a character is fed to its `n`
> parameter.
> this can lead to an unexpected and inconsistent result.
> I would suggest either using `as.integer` consistently on the input, or
> having a consistent error for all character input.
I use the head() and tail
DISCLAIMER: I can not get this error with R --vanilla, so it only
occurs when some other package is also loaded. I don't have time to
find to narrow that down for a reproducible example, but I believe the
following error in R 3.6.0:
> Sys.setenv("_R_CHECK_LENGTH_1_LOGIC2_" = "true")
> library(oli
On Fri, 21 Jun 2019, Henrik Bengtsson wrote:
>> On 6/21/19 10:56 AM, Tierney, Luke wrote:
>> [...]
>> Something that would be useful and is being considered is having a
>> mechanism for registering default condition handlers. This would allow
>> the condition to be re-signaled with a custom class
