From b0fadeab9854e57e0db19ca861e26004f71a97ce Mon Sep 17 00:00:00 2001
From: Josh Holtrop <jholtrop@gmail.com>
Date: Fri, 24 Nov 2017 12:26:11 -0500
Subject: [PATCH] add Buffer::Iterator::clonep()

---
 src/core/Buffer.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/core/Buffer.h b/src/core/Buffer.h
index 36252eb..a79cf74 100644
--- a/src/core/Buffer.h
+++ b/src/core/Buffer.h
@@ -102,6 +102,10 @@ public:
         }
         size_t line() const { return m_line; }
         size_t offset() const { return m_offset; }
+        std::shared_ptr<Iterator> clonep()
+        {
+            return std::make_shared<Iterator>(*this);
+        }
 
     protected:
         friend struct Range;