From 2df90011b8ec1cad3657a1b5d2485ad9d953afd2 Mon Sep 17 00:00:00 2001
From: Sean Gillespie <sean@mistersg.net>
Date: Mon, 2 Jan 2017 17:52:11 -0500
Subject: [PATCH] Make System F a secret feature

---
 app/Main.hs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app/Main.hs b/app/Main.hs
index 6c1c01c..c7fc8b3 100644
--- a/app/Main.hs
+++ b/app/Main.hs
@@ -61,6 +61,7 @@ cliParser :: Parser CliOptions
 cliParser = CliOptions 
   <$> flag untyped systemf (long "system-f" <> 
                             short 'f' <> 
+                            internal <>    -- this is a secret feature
                             help "Use the System F interpreter")
 
   <*> switch (long "version" <> 
-- 
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