R Under development (unstable) (2024-03-19 r86153 ucrt) -- "Unsuffered Consequences"
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> postscript("dotplotscoping.ps")
> library(lattice)
> 
> fubar <- function() {
+     k <- 2
+     kkk <- 1:10
+     names(kkk) <- 1:10
+     data = list(x=kkk)
+     dotplot(~x^k + rnorm(10), data)
+ }
> 
> fubar()
> dev.off()
null device 
          1 
> 
> proc.time()
   user  system elapsed 
   0.28    0.10    0.37