From 4ed790632d3a8a0901145df99bac5e0a9afa22d4 Mon Sep 17 00:00:00 2001
From: Maxime Coste <mawww@kakoune.org>
Date: Thu, 15 Jun 2017 18:12:21 +0100
Subject: Fix some other uses of invalid buffer coordinates in display code

---
 src/display_buffer.hh | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/display_buffer.hh')

diff --git a/src/display_buffer.hh b/src/display_buffer.hh
index e3c58516..1215d76d 100644
--- a/src/display_buffer.hh
+++ b/src/display_buffer.hh
@@ -25,6 +25,10 @@ size_t hash_value(const BufferRange& range)
     return hash_values(range.begin, range.end);
 }
 
+class BufferIterator;
+// Return a buffer iterator to the coord, tolerating one past end of line coords
+BufferIterator get_iterator(const Buffer& buffer, BufferCoord coord);
+
 struct DisplayAtom : public UseMemoryDomain<MemoryDomain::Display>
 {
 public:
-- 
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