gnu: Add r-listenv.
authorRicardo Wurmus <ricardo.wurmus@mdc-berlin.de>
Fri, 15 Feb 2019 14:42:07 +0000 (15:42 +0100)
committerRicardo Wurmus <rekado@elephly.net>
Fri, 15 Feb 2019 15:04:29 +0000 (16:04 +0100)
commitcf4cd8bcdf859897c694b0819b83ebdc6705add0
tree62e3093bf1f100726589fd725743a4224c2455ea
parent284fb66a054dedab7d301fefb74a9c236a5d9e22
gnu: Add r-listenv.

* gnu/packages/cran.scm (r-listenv): New variable.
gnu/packages/cran.scm