sci-CRAN/rlang
sci-CRAN/stringi

r_suggests_config?
      ( sci-CRAN/config )

r_suggests_fs?
      ( sci-CRAN/fs )

r_suggests_knitr?
      ( sci-CRAN/knitr )

r_suggests_logger?
      ( sci-CRAN/logger )

r_suggests_magrittr?
      ( sci-CRAN/magrittr )

r_suggests_rmarkdown?
      ( sci-CRAN/rmarkdown )

r_suggests_testthat?
      ( >=sci-CRAN/testthat-2.1.0 )

r_suggests_yaml?
      ( sci-CRAN/yaml )

dev-lang/R:=