--- /usr/portage/dev-util/mercurial/mercurial-0.9.3.ebuild	2007-01-10 17:05:58.000000000 -0600
+++ ./mercurial-0.9.3.ebuild	2007-01-20 00:28:47.000000000 -0600
@@ -13,11 +13,12 @@
 LICENSE="GPL-2"
 SLOT="0"
 KEYWORDS="alpha ~amd64 ia64 ppc ppc64 sparc x86 ~x86-fbsd"
-IUSE="emacs"
+IUSE="emacs zsh"
 
 RDEPEND=">=dev-lang/python-2.3"
 DEPEND="${RDEPEND}
-	emacs? ( virtual/emacs )"
+	emacs? ( virtual/emacs )
+	zsh?   ( app-shells/zsh )"
 
 PYTHON_MODNAME="${PN} hgext"
 
@@ -51,6 +52,11 @@
 		doins contrib/mercurial.el*
 		elisp-site-file-install "${FILESDIR}"/70mercurial-gentoo.el
 	fi
+
+	if use zsh; then
+		insinto /usr/share/zsh/site-functions
+		newins contrib/zsh_completion _zsh
+	fi
 }
 
 pkg_postinst() {