--- lua-5.1.2-r2.ebuild	2008-01-30 09:11:13.000000000 +0000
+++ lua-5.1.3.ebuild	2008-02-12 17:13:13.000000000 +0000
@@ -11,27 +11,33 @@
 LICENSE="MIT"
 SLOT="0"
 KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
-IUSE="readline static"
+IUSE="deprecated readline static"
 
 DEPEND="readline? ( sys-libs/readline )"
 
 src_unpack() {
-	local PATCH_PV=$(get_version_component_range 1-2)
+	local PATCH_PV=$(get_version_component_range 1-3)
 	unpack ${A}
 	cd "${S}"
 
 	epatch "${FILESDIR}"/${PN}-${PATCH_PV}-make.patch
 	epatch "${FILESDIR}"/${PN}-${PATCH_PV}-module_paths.patch
 
-	# correct lua versioning (bug #173611)
-	sed -i -e 's/\(LIB_VERSION = \)6:1:1/\16:2:1/' src/Makefile
+	# The number of known bugs tend to increase over time.
+	for i in {1..2}; do
+		epatch "${FILESDIR}"/${PN}-${PATCH_PV}-bug_upstream-${i}.patch
+	done
 
-	sed -i -e 's:\(/README\)\("\):\1.gz\2:g' doc/readme.html
+	if ! use deprecated ; then
+		epatch "${FILESDIR}"/${PN}-${PATCH_PV}-deprecated.patch
+	fi
 
 	if ! use readline ; then
 		epatch "${FILESDIR}"/${PN}-${PATCH_PV}-readline.patch
 	fi
 
+	sed -i -e 's:\(/README\)\("\):\1.gz\2:g' doc/readme.html
+
 	# Using dynamic linked lua is not recommended upstream for performance
 	# reasons. http://article.gmane.org/gmane.comp.lang.lua.general/18519
 	# Mainly, this is of concern if your arch is poor with GPRs, like x86