diff --git a/app-emacs/rcodetools-emacs/Manifest b/app-emacs/rcodetools-emacs/Manifest
new file mode 100644
index 0000000..a95715a
--- /dev/null
+++ b/app-emacs/rcodetools-emacs/Manifest
@@ -0,0 +1,3 @@
+AUX 70rcodetools-emacs-gentoo.el 173 RMD160 a37550926dd5bdc733ea02d449e85e048944748c SHA1 35c20ee48b3ee93275129b78039867f08ed7291e SHA256 04f2edbd27bf08bd94a9d90f4c8ca321c353cb082d8cda7ebdadbbaa7b5cc5c8
+DIST rcodetools-0.8.1.0.tar.gz 103324 RMD160 97da33ea19f2ff62eca30408908d276bf3961c5f SHA1 f13275575a2977daeaa13be33aa4101345063f50 SHA256 34a1a232c8e18707081fccdda4e192e161af56a39f8c5f909ada37ce94803b72
+EBUILD rcodetools-emacs-0.8.1.0.ebuild 436 RMD160 d259c7bfbe89584a82c5919cc25eb294a7f173d0 SHA1 47499a18fedfe36b94aa6a98a87f7160769a1121 SHA256 e56d528139212e2a58646297cb48da65bc01e6864ab5bccf5dd47885d890b83f
diff --git a/app-emacs/rcodetools-emacs/files/70rcodetools-emacs-gentoo.el b/app-emacs/rcodetools-emacs/files/70rcodetools-emacs-gentoo.el
new file mode 100644
index 0000000..6ebfdb0
--- /dev/null
+++ b/app-emacs/rcodetools-emacs/files/70rcodetools-emacs-gentoo.el
@@ -0,0 +1,6 @@
+(add-to-list 'load-path "@SITELISP@")
+
+;; (require 'rcodetools)
+;; (describe-function 'xmp)
+;; (describe-function 'comment-dwim)
+;; (describe-function 'rct-complete-symbol)
diff --git a/app-emacs/rcodetools-emacs/rcodetools-emacs-0.8.1.0.ebuild b/app-emacs/rcodetools-emacs/rcodetools-emacs-0.8.1.0.ebuild
new file mode 100644
index 0000000..d8c10f1
--- /dev/null
+++ b/app-emacs/rcodetools-emacs/rcodetools-emacs-0.8.1.0.ebuild
@@ -0,0 +1,18 @@
+# Copyright 1999-2010 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+inherit elisp
+
+DESCRIPTION="Emacs portion of rcodetools."
+HOMEPAGE="http://www.emacswiki.org/cgi-bin/wiki/ClojureMode"
+SRC_URI="http://rubyforge.org/frs/download.php/41362/rcodetools-${PV}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE=""
+
+SITEFILE="70${PN}-gentoo.el"
+
+S=${WORKDIR}/rcodetools-${PV}
diff --git a/dev-lisp/gsd/Manifest b/dev-lisp/gsd/Manifest
new file mode 100644
index 0000000..a0f0519
--- /dev/null
+++ b/dev-lisp/gsd/Manifest
@@ -0,0 +1 @@
+EBUILD gsd-999.ebuild 940 RMD160 c990642af3f9b3c45420fac8bc2ba4ac0d1fb77d SHA1 adf30c976a2034d7f7574a6549fd9b2aff51c463 SHA256 0715bfa68d1abc1f21db2b05d587d199ff2d18b83de1ef298fe5a7d908ab8ecf
diff --git a/dev-lisp/gsd/gsd-999.ebuild b/dev-lisp/gsd/gsd-999.ebuild
new file mode 100644
index 0000000..ee20955
--- /dev/null
+++ b/dev-lisp/gsd/gsd-999.ebuild
@@ -0,0 +1,34 @@
+# Copyright 1999-2010 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI="2"
+inherit common-lisp-2 git
+
+DESCRIPTION="Grid Structured Data library."
+HOMEPAGE="http://common-lisp.net/project/gsll/"
+EGIT_REPO_URI="git://repo.or.cz/gsd.git"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~amd64 ~ppc ~sparc ~x86"
+IUSE="doc"
+
+RDEPEND=">=dev-lisp/cffi-0.10.5
+		dev-lisp/trivial-garbage
+		dev-lisp/fsbv
+		dev-lisp/asdf-system-connections
+		dev-lisp/iterate
+		dev-lisp/alexandria
+		dev-lisp/lisp-unit
+        dev-lisp/cl-utilities"
+
+CLSYSTEMS="foreign-array/foreign-array grid/grid grid/grid-tests"
+
+src_install() {
+    find -name "*.asd" -exec sed 's/split-sequence/cl-utilities/' -i {} \;
+    find -name "*.lisp" -exec sed 's/split-sequence:split-sequence/cl-utilities:split-sequence/' -i {} \;
+	common-lisp-install foreign-array grid
+	common-lisp-symlink-asdf
+	use doc && dohtml -r documentation/grid
+}
diff --git a/dev-ruby/cake/Manifest b/dev-ruby/cake/Manifest
new file mode 100644
index 0000000..747c2cc
--- /dev/null
+++ b/dev-ruby/cake/Manifest
@@ -0,0 +1,2 @@
+DIST cake-0.4.18.gem 6860288 RMD160 fea74c1ccf98cd64e051fc55c7ac2adb39275641 SHA1 26cc2ba5aadb8200da02492a41dc0b1423abc6a2 SHA256 8b0609fb5bb5e8e22ca6fc2d241c903c926aa8ad307cb7eaf9d248735d8642f5
+EBUILD cake-0.4.18.ebuild 438 RMD160 ae6867cf9100a2d44cd2aaba4f47d46403a3759b SHA1 36316e9d0d7edff4d10906158dd4437b2f2ae4c2 SHA256 60551564ae71f51baa49698e33ea11e50314e6af0b6352d686d81341dff758a4
diff --git a/dev-ruby/cake/cake-0.4.18.ebuild b/dev-ruby/cake/cake-0.4.18.ebuild
new file mode 100644
index 0000000..1bbda81
--- /dev/null
+++ b/dev-ruby/cake/cake-0.4.18.ebuild
@@ -0,0 +1,24 @@
+# Copyright 1999-2010 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI=2
+
+USE_RUBY="ruby18 ree18 jruby"
+
+RUBY_FAKEGEM_TASK_TEST="-f rakefile.rb test"
+
+RUBY_FAKEGEM_TASK_DOC="-f rakefile.rb rdoc"
+
+RUBY_FAKEGEM_DOCDIR="docs"
+#RUBY_FAKEGEM_EXTRADOC="README"
+
+inherit ruby-fakegem
+
+DESCRIPTION="CAKE!!! its a lie."
+HOMEPAGE="blank"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE=""
diff --git a/dev-ruby/rcodetools/Manifest b/dev-ruby/rcodetools/Manifest
new file mode 100644
index 0000000..659b3fb
--- /dev/null
+++ b/dev-ruby/rcodetools/Manifest
@@ -0,0 +1,2 @@
+DIST rcodetools-0.8.1.0.gem 104448 RMD160 47b23cd4d64920d0bfb52afd3e067c42ede108c1 SHA1 160646932bf3c59d9b54b4a9048733ca7b4f9a10 SHA256 98bd2bdc44ca6a123498fc4c28d9125864c3208318267f4cc4e0fd017f2ca2a3
+EBUILD rcodetools-0.8.1.0.ebuild 459 RMD160 15d519af2d14dedb9f0062c99c8e2994b05c3121 SHA1 4b07f4654f5e4ec9003629a1210fe237acf17d3c SHA256 6f2c3c734fb48774da0c39179c2a4f7997b9446fd3fc2d3c70d60c76429db99d
diff --git a/dev-ruby/rcodetools/rcodetools-0.8.1.0.ebuild b/dev-ruby/rcodetools/rcodetools-0.8.1.0.ebuild
new file mode 100644
index 0000000..d2cfc55
--- /dev/null
+++ b/dev-ruby/rcodetools/rcodetools-0.8.1.0.ebuild
@@ -0,0 +1,24 @@
+# Copyright 1999-2010 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI=2
+
+USE_RUBY="ruby18 ree18 jruby"
+
+RUBY_FAKEGEM_TASK_TEST="-f rakefile.rb test"
+
+RUBY_FAKEGEM_TASK_DOC="-f rakefile.rb rdoc"
+
+RUBY_FAKEGEM_DOCDIR="docs"
+RUBY_FAKEGEM_EXTRADOC="README"
+
+inherit ruby-fakegem
+
+DESCRIPTION="This is the rcodetools package for ruby."
+HOMEPAGE="blank"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE=""
diff --git a/dev-scheme/racket/Manifest b/dev-scheme/racket/Manifest
new file mode 100644
index 0000000..4e94ba6
--- /dev/null
+++ b/dev-scheme/racket/Manifest
@@ -0,0 +1,4 @@
+AUX racket-5.0.1-hack_makefile_in_temp01.patch 1496 RMD160 2df57dd0df6c6322cf8beb06e57bd34f3214594e SHA1 cbf9dce59a4abe286edd01d20999c3523a750732 SHA256 e84c7dd9c2dbd8b934bf7fa6a5ce2fded5378d4f848b42681d0563d4d9d427cc
+AUX racket-5.0.1-libpng14.patch 603 RMD160 bc4aab23dcd4fffecaadefbeda138080ddeb4f8d SHA1 2cf4b73023b58e452439e676916ad94b67daddcf SHA256 542538613d34fdfc2339f963646a8e06c5f67bf7c0f4fc3a78c85deec511e9b7
+DIST racket-5.0.1-src-unix.tgz 17272590 RMD160 002d70134b7c7fe2121cc854c9a08a9b9b92a21a SHA1 3109294115184c96d260fef4458a866975a7c847 SHA256 763b5d6615b66c088d00b789e729cfdae75770d5f13d7e2d4508e5ddd7ff7fa1
+EBUILD racket-5.0.1.ebuild 3943 RMD160 1d3913bb518f34bfa29c5bebf4e6ad1738b8cb0b SHA1 27c4df2c55961559e33c723f0560a20dafead177 SHA256 0672cc99a217e93474c2a5812231eb1c46e162fb6d63e46825222d1213efd394
diff --git a/dev-scheme/racket/files/racket-5.0.1-hack_makefile_in_temp01.patch b/dev-scheme/racket/files/racket-5.0.1-hack_makefile_in_temp01.patch
new file mode 100644
index 0000000..3164d9f
--- /dev/null
+++ b/dev-scheme/racket/files/racket-5.0.1-hack_makefile_in_temp01.patch
@@ -0,0 +1,37 @@
+diff -u -r a/Makefile.in b/Makefile.in
+--- a/Makefile.in	2010-03-17 20:22:06.000000000 +0200
++++ b/Makefile.in	2010-04-18 22:23:49.000000000 +0300
+@@ -60,9 +60,6 @@
+ 	$(MAKE) install-@MAIN_VARIANT@
+ 
+ plain-install:
+-	if [ "$(DESTDIR)" != "" ]; then \
+-          echo "cannot use plain-install with DESTDIR=$(DESTDIR)"; exit 1; \
+-        fi
+ 	$(MAKE) plain-install-@MAIN_VARIANT@
+ 
+ install-common-first:
+diff -u -r a/gracket/Makefile.in b/gracket/Makefile.in
+--- a/gracket/Makefile.in	2010-03-17 20:22:01.000000000 +0200
++++ b/gracket/Makefile.in	2010-04-19 14:50:10.000000000 +0300
+@@ -280,8 +280,6 @@
+ 	$(MAKE) install-@WXVARIANT@-post-collects
+ 
+ install-common:
+-	cd ..; rm -f "$(DESTDIR)$(bindir)/gracket@CGC_INSTALLED@"
+-	cd ..; rm -f "$(DESTDIR)$(bindir)/gracket@MMM_INSTALLED@"
+ 	cd ..; echo 'CXX=@CXX@' >> $(BUILDINFO)
+ 	cd ..; echo 'CXXFLAGS=@CXXFLAGS@ @PREFLAGS@ @COMPFLAGS@' >> $(BUILDINFO)
+ 	cd ..; echo 'MROPTIONS=@MROPTIONS@' >> $(BUILDINFO)
+diff -u -r a/racket/Makefile.in b/racket/Makefile.in
+--- a/racket/Makefile.in	2010-03-17 20:22:06.000000000 +0200
++++ b/racket/Makefile.in	2010-04-19 14:49:49.000000000 +0300
+@@ -277,8 +277,6 @@
+ # have to go up and install things from there.
+ 
+ unix-install:	
+-	cd ..; rm -f "$(DESTDIR)$(bindir)/racket@CGC_INSTALLED@"
+-	cd ..; rm -f "$(DESTDIR)$(bindir)/racket@MMM_INSTALLED@"
+ 	cd ..; cp racket/starter "$(DESTDIR)$(libpltdir)/starter"
+ 	cd ..; $(STRIP_DEBUG) "$(DESTDIR)$(libpltdir)/starter"
+ 	cd ..; echo 'CC=@CC@' > "$(BUILDINFO)"
diff --git a/dev-scheme/racket/files/racket-5.0.1-libpng14.patch b/dev-scheme/racket/files/racket-5.0.1-libpng14.patch
new file mode 100644
index 0000000..7f5d68c
--- /dev/null
+++ b/dev-scheme/racket/files/racket-5.0.1-libpng14.patch
@@ -0,0 +1,15 @@
+diff -u -r a/plt-4.2.5/src/wxcommon/wxJPEG.cxx b/plt-4.2.5/src/wxcommon/wxJPEG.cxx
+--- a/plt-4.2.5/src/wxcommon/wxJPEG.cxx	2010-03-17 20:22:03.000000000 +0200
++++ b/plt-4.2.5/src/wxcommon/wxJPEG.cxx	2010-05-11 18:16:06.000000000 +0300
+@@ -726,7 +726,11 @@
+        png_set_strip_16(png_ptr);
+ 
+      /* Expand grayscale images to the full 8 bits from 1, 2, or 4 bits/pixel */
++     #if PNG_LIBPNG_VER < 10400
+      png_set_gray_1_2_4_to_8(png_ptr);
++     #else
++     png_set_expand_gray_1_2_4_to_8(png_ptr);
++     #endif
+    }
+ 
+    /* Set the background color to draw transparent and alpha images over.
diff --git a/dev-scheme/racket/racket-5.0.1.ebuild b/dev-scheme/racket/racket-5.0.1.ebuild
new file mode 100644
index 0000000..275d64d
--- /dev/null
+++ b/dev-scheme/racket/racket-5.0.1.ebuild
@@ -0,0 +1,141 @@
+# Copyright 1999-2010 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI="3"
+inherit eutils
+SRC_URI="http://download.racket-lang.org/installers/${PV}/${PN}/${P}-src-unix.tgz"
+DESCRIPTION="Programming environment based on Scheme."
+HOMEPAGE="http://www.racket-lang.org"
+LICENSE="LGPL-2.1"
+SLOT="0"
+KEYWORDS="~x86 ~amd64"
+#KEYWORDS="~amd64"
+IUSE="-backtrace cairo cgc doc opengl profile X slatex sgc -futures -places +foreign static -plain"
+# jit
+RDEPEND="X? ( x11-libs/libX11
+			x11-libs/libXaw
+			x11-libs/libXft
+			x11-libs/libXrender
+			media-libs/jpeg
+			media-libs/libpng
+			opengl? ( virtual/opengl )
+			cairo? ( x11-libs/cairo[X] ) )
+		slatex? ( virtual/latex-base )"
+DEPEND="${RDEPEND}"
+S="${WORKDIR}/plt-${PV}/src/build"
+ECONF_SOURCE="${S}/.."
+MY_PNUM="01"
+
+pkg_setup() {
+	if use cgc && use sgc ; then
+		die "You cannot use both cgc and sgc USE flags, you have to choose one of them"
+	fi
+	for my_flag in backtrace futures places
+	do
+		if use "${my_flag}" ; then
+			ewarn "${my_flag} USE flag is known that may make ${P} compilation"
+			ewarn "to fail. Please remove it, if the ebuild fails for you. "
+		fi
+	done
+	if use cairo || use opengl ; then
+		if ! use X ; then
+			ewarn "cairo and opengl USE flags support features that are disabled"
+			ewarn "by ${P} build system when you haven't enabled the X USE flag."
+		fi
+	fi
+}
+
+src_unpack() {
+	unpack ${A}
+	mkdir -v "${S}" || die "failed to create build dir"
+}
+
+src_prepare() {
+	#( cd .. && rm -Rv wxcommon && rm -Rv foreign ) \
+	#|| die "failed to remove dir of bundled libraries"
+	#rm -Rv ../wxcommon/{jpeg,libpng,zlib} ../../collects  \
+	#|| die "failed to remove dir of bundled libraries"
+	#rm -Rv ../wxcommon/{jpeg,libpng,zlib} ../wxxt \
+	rm -Rv ../wxcommon/{jpeg,libpng,zlib} \
+	|| die "failed to remove dir of bundled libraries"
+	sed -i -e "s/docdir=\"\${datadir}\/racket\/doc\"/docdir=\"\${datadir}\/doc\/${PF}\"/" ../configure || die "sed failed"
+	pushd ..
+	epatch "${FILESDIR}/${P}-hack_makefile_in_temp${MY_PNUM}.patch"
+	epatch "${FILESDIR}/${P}-libpng14.patch"
+	popd
+	#sed -i -e 's/#! \/bin\/sh/#! \/bin\/sh -x/g' ../configure \
+	#|| die "sed failed"
+}
+
+src_configure() {
+	local myconf=""
+	if use static; then
+		myconf="--disable-shared"
+	else
+		myconf="--enable-shared"
+	fi
+	econf \
+		$(use_enable doc docs) \
+		$(use_enable X gracket) \
+		$(use_enable X xrender) \
+		$(use_enable X xft) \
+		$(use_enable opengl gl) \
+		$(use_enable cairo) \
+		$(use_enable profile gprof) \
+		$(use_enable backtrace) \
+		$(use_enable sgc) \
+		$(use_enable futures) \
+		$(use_enable places) \
+		$(use_enable foreign) \
+		--enable-jit \
+		--enable-libpng \
+		--enable-libjpeg \
+		--enable-pthread \
+		--enable-account \
+		--disable-sgcdebug \
+		--disable-compact \
+		--disable-smalloskit \
+		--disable-oskit \
+		--disable-wbuild \
+		--disable-perl \
+		$(use_with X x) \
+		${myconf} \
+		|| die "Configure script failed"
+}
+
+src_compile() {
+	emake || die "emake default target(3m) failed"
+	if use cgc || use sgc ; then
+		time emake cgc || die "emake cgc-install target failed"
+	fi
+}
+
+src_install() {
+	local pla1n=""
+	if use plain; then
+		pla1n="plain-"
+	fi
+	time emake DESTDIR="${D}" "${pla1n}"install || die "emake install failed"
+	if use cgc || use sgc ; then
+		time emake DESTDIR="${D}" "${pla1n}"install-cgc || die "emake cgc target failed"
+	fi
+	if use X; then
+		newicon ../../collects/icons/PLT-206.png drscheme.png
+		make_desktop_entry drscheme "DrScheme" drscheme "Development"
+	fi
+	# deal with slatex
+	if use slatex; then
+		if ! use plain; then
+			pushd "${D}"/usr/bin
+			{ rename slatex plt-slatex slatex* && rename pdf-slatex plt-pdf-slatex pdf-slatex* ; } || die "Failed to rename slatex* to plt-slatex*"
+			popd
+		fi
+		insinto /usr/share/texmf/tex/latex/slatex/
+		newins ../../collects/slatex/slatex.sty plt-slatex.sty
+	else
+		if ! use plain; then
+			rm -Rfv "${D}"/usr/bin/*slatex* || die "Failed to delete slatex files"
+		fi
+	fi
+}