From e766a9799557ae648b16f8685a0f62dc965f89cd Mon Sep 17 00:00:00 2001
From: Rob Rix <rob.rix@github.com>
Date: Mon, 2 Nov 2015 12:57:41 -0500
Subject: [PATCH] Default to split diffs in the parser.

---
 prototype/doubt-difftool/Argument.swift | 1 +
 1 file changed, 1 insertion(+)

diff --git a/prototype/doubt-difftool/Argument.swift b/prototype/doubt-difftool/Argument.swift
index b8711ea89..e6fc6423d 100644
--- a/prototype/doubt-difftool/Argument.swift
+++ b/prototype/doubt-difftool/Argument.swift
@@ -45,6 +45,7 @@ enum Argument {
 private let flag: Madness.Parser<[String], Argument.Output>.Function =
 		const(Argument.Output.Unified) <^> satisfy { $0 == "--unified" }
 	<|> const(Argument.Output.Split) <^> satisfy { $0 == "--split" }
+	<|> pure(Argument.Output.Split)
 
 private let source: Madness.Parser<[String], Source>.Function =
 	{ try! Source($0) } <^> satisfy { !$0.hasPrefix("--") }