Subject: Add r-xnastring (bioconductor) and r-formattable (cran)

From: Ricardo Wurmus <[email-masked]>
Date: Sat, 27 Nov 2021 21:23:42 +0100

The r-xnastring package includes source code of ViennaRNA, which 
is not free software.  See also: 
https://github.com/ViennaRNA/ViennaRNA/issues/97

I don’t think we can add r-xnastring, so I’m closing this.

-- 
Ricardo