From ca34b5191b8c878e7e9f4fd52f8c3298517e002b Mon Sep 17 00:00:00 2001
From: CWalig <walig@paperkite.co.nz>
Date: Fri, 9 Mar 2018 10:10:50 +1300
Subject: [PATCH] Fix Indexes not being UTF16

---
 Sources/bumblebee.swift | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Sources/bumblebee.swift b/Sources/bumblebee.swift
index 1234e08..eda9698 100644
--- a/Sources/bumblebee.swift
+++ b/Sources/bumblebee.swift
@@ -86,8 +86,8 @@ open class Parser {
                             if location == NSNotFound {
                                 continue
                             }
-                            let start = mutText.index(mutText.startIndex, offsetBy: range.location)
-                            let end = mutText.index(mutText.startIndex, offsetBy: range.location + range.length)
+                            let start = mutText.utf16.index(mutText.startIndex, offsetBy: range.location)
+                            let end = mutText.utf16.index(mutText.startIndex, offsetBy: range.location + range.length)
                             
                             if let str = String(mutText.utf16[start..<end]) {
                                 let transform = opt.pattern.transform(text: str)