From 4cd7583bbcd85671eea51c9d7b0d1c2fbcc65b6d Mon Sep 17 00:00:00 2001
From: Maxime Coste <mawww@kakoune.org>
Date: Wed, 31 Oct 2018 21:13:14 +1100
Subject: Improve regex vm to next start performance by avoiding iterator
 copies

---
 src/utf8_iterator.hh | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/utf8_iterator.hh')

diff --git a/src/utf8_iterator.hh b/src/utf8_iterator.hh
index c145f900..9d10df2a 100644
--- a/src/utf8_iterator.hh
+++ b/src/utf8_iterator.hh
@@ -130,6 +130,11 @@ public:
         return get_value();
     }
 
+    CodepointType read() noexcept(noexcept_policy)
+    {
+        return (CodepointType)utf8::read_codepoint<InvalidPolicy>(m_it, m_end);
+    }
+
     const BaseIt& base() const noexcept(noexcept_policy) { return m_it; }
 
 private:
-- 
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