From 1027f6b67f925a2556aa23c33872f8635c7e087e Mon Sep 17 00:00:00 2001
From: Rob Rix <rob.rix@github.com>
Date: Mon, 2 Nov 2015 16:07:57 -0500
Subject: [PATCH] Use accurate ranges where possible.

---
 prototype/doubt-difftool/Unified.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/prototype/doubt-difftool/Unified.swift b/prototype/doubt-difftool/Unified.swift
index 759ecb585..2575fef97 100644
--- a/prototype/doubt-difftool/Unified.swift
+++ b/prototype/doubt-difftool/Unified.swift
@@ -4,7 +4,7 @@ func unified(patch: Patch<Term>, source: String) -> String {
 }
 
 private func range(patch: Patch<Term>) -> Range<Int>? {
-	return nil
+	return patch.state.after?.extract.range
 }
 
 func unified(diff: Diff, before: String, after: String) -> String {