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R CMD check now reports where options are used that cause some of the checks to be skipped.
print.atomic() (defunct since 1.9.0) has been removed since it caused confusion for an S4 class union of that name"atomic".
Increase NAMED value on seq value in for loop so loop code cannot
modify seq value.
Increase NAMED value on 'seq' value in for() loop so loop code cannot modify 'seq' value.
Added a needed PROTECT call in RunFinalizers to handle cases where the routine is called recursively from a GC in a finalizer.