>=dev-lang/R-3.4.0
sci-CRAN/knitr
sci-CRAN/rmarkdown
sci-CRAN/base64enc
app-text/pandoc

r_suggests_magick?
      ( sci-CRAN/magick )

r_suggests_openxlsx?
      ( sci-CRAN/openxlsx )

r_suggests_png?
      ( sci-CRAN/png )

r_suggests_qpdf?
      ( sci-CRAN/qpdf )

r_suggests_rcurl?
      ( sci-CRAN/RCurl )

r_suggests_rjsonio?
      ( sci-CRAN/RJSONIO )

r_suggests_tinytex?
      ( sci-CRAN/tinytex )

r_suggests_tth?
      ( sci-CRAN/tth )

r_suggests_xml2?
      ( sci-CRAN/xml2 )

dev-lang/R:=