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Reinhold Kainhofer authored
Conditionally call functions from suggested / enhanced packages. In the vignette, print a warning and disable all evaluation if a suggested package is missing that is needed for the vignette.
Reinhold Kainhofer authoredConditionally call functions from suggested / enhanced packages. In the vignette, print a warning and disable all evaluation if a suggested package is missing that is needed for the vignette.
.Renviron 28 B
_R_CHECK_DEPENDS_ONLY_=true