On 10/05/2018 9:17 AM, Hugh Parsonage wrote:
e.g.
grDevices::grey(level = 0.1, alpha = c(0, 1))
#> Error in grey(level = 0.1, alpha = c(0, 1)) :
#> attempt to set index 1/1 in SET_STRING_ELT
Perhaps
#> Error in grey(level = 0.1, alpha = c(0, 1)) :
#> lengths of 'level' and 'alpha' differ
Or it could return a vector of length 2. This is not how it is
documented to operate, but it is how many other R functions handle
vectors of mixed lengths.
Duncan Murdoch
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