dev-R/xtable: new package, add 1.8.4

Signed-off-by: Robert Greener <me@r0bert.dev>

dev-R/xtable/xtable-1.8.4.ebuild

@@ -0,0 +1,29 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit R-packages edo
+
+DESCRIPTION="Export Tables to LaTeX or HTML"
+KEYWORDS="~amd64"
+LICENSE='GPL-2+'
+RESTRICT="!test? ( test )"
+IUSE="test"
+CRAN_PV="1.8-4"
+
+SRC_URI="mirror://cran/src/contrib/${PN}_${CRAN_PV}.tar.gz"
+
+SUGGESTED_PACKAGES="
+	dev-R/knitr
+	dev-R/plm
+	dev-R/zoo
+	dev-R/survival
+"
+
+src_test() {
+	cd "${WORKDIR}/${P}/tests" || die
+	for i in *.R; do
+		R_LIBS="${T}/R" edo Rscript --vanilla $i
+	done
+}