neatvi 04 (import from head-only)

Closes #6398.

Signed-off-by: Baptiste Fontaine <b@ptistefontaine.fr>

Formula/neatvi.rb

@@ -0,0 +1,17 @@
+class Neatvi < Formula
+  desc "ex/vi clone for editing bidirectional uft-8 text"
+  homepage "http://repo.or.cz/w/neatvi.git"
+  url "git://repo.or.cz/neatvi.git",
+    :tag => "04", :revision => "3bf27b04ec791df5a624dc4487422f382b96327c"
+
+  head "git://repo.or.cz/neatvi.git"
+
+  def install
+    system "make"
+    bin.install "vi" => "neatvi"
+  end
+
+  test do
+    pipe_output("#{bin}/neatvi", ":q\n")
+  end
+end