R-R6: new port

R/R-R6/Portfile

@@ -0,0 +1,17 @@
+# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4
+
+PortSystem          1.0
+PortGroup           R 1.0
+
+R.setup             cran r-lib R6 2.5.1 v
+revision            0
+categories-append   devel
+maintainers         {@barracuda156 gmail.com:vital.had} openmaintainer
+license             MIT
+description         Encapsulated object-oriented programming for R
+long_description    {*}${description}
+homepage            https://R6.r-lib.org
+checksums           rmd160  07f5bb959fd89368003156244023868757d3c9d3 \
+                    sha256  8d92bd29c2ed7bf15f2778618ffe4a95556193d21d8431a7f75e7e5fc102bf48 \
+                    size    63422
+supported_archs     noarch