ranger-emacs 0.9.8.4 (new formula)

Closes #466.

Signed-off-by: Alex Dunn <dunn.alex@gmail.com>

Formula/ranger-emacs.rb

@@ -0,0 +1,34 @@
+require File.expand_path("../../Homebrew/emacs_formula", __FILE__)
+
+class RangerEmacs < EmacsFormula
+  desc "Alternate file navigation for Emacs"
+  homepage "https://github.com/ralesi/ranger.el"
+  head "https://github.com/ralesi/ranger.el.git"
+
+  stable do
+    url "https://github.com/ralesi/ranger.el/archive/v0.9.8.4.tar.gz"
+    sha256 "7b4d1f6473e25074123520bef7251a6da1dfcc3ba10c16c723188c8ba7c4f459"
+
+    # Keymap bug that prevented compiling; remove with next release
+    patch do
+      url "https://github.com/ralesi/ranger.el/commit/584e4ae8cce1c54a44b40dd4c77fbb2f06d73ecb.diff"
+      sha256 "0b1fda31e264614c988570643b1fc80c2b96fbb2796221978fb08aff467ba102"
+    end
+  end
+
+  depends_on :emacs => "24.4"
+
+  def install
+    system "make", "compile"
+    elisp.install "ranger.el", "ranger.elc"
+  end
+
+  test do
+    (testpath/"test.el").write <<-EOS.undent
+      (add-to-list 'load-path "#{elisp}")
+      (load "ranger")
+      (print (minibuffer-prompt-width))
+    EOS
+    assert_equal "0", shell_output("emacs -Q --batch -l #{testpath}/test.el").strip
+  end
+end