From 75e6b54ae247c27cf5d346386b3acd7c2be344dd Mon Sep 17 00:00:00 2001
From: Maxime Coste <mawww@kakoune.org>
Date: Thu, 11 May 2017 09:23:20 +0100
Subject: [PATCH] Disable horizontal scroll offset support when wrapping

---
 src/highlighter.hh  | 2 +-
 src/highlighters.cc | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/highlighter.hh b/src/highlighter.hh
index cbfeac733..f6159df62 100644
--- a/src/highlighter.hh
+++ b/src/highlighter.hh
@@ -46,7 +46,7 @@ struct DisplaySetup
     // Position of the cursor in the window
     DisplayCoord cursor_pos;
     // Offset of line and columns that must remain visible around cursor
-    const DisplayCoord scroll_offset;
+    DisplayCoord scroll_offset;
 };
 
 struct Highlighter
diff --git a/src/highlighters.cc b/src/highlighters.cc
index 4c7140fed..4cc576c38 100644
--- a/src/highlighters.cc
+++ b/src/highlighters.cc
@@ -742,9 +742,10 @@ struct WrapHighlighter : Highlighter
             return count;
         };
 
-        // Disable vertical scrolling when using a WrapHighlighter
+        // Disable horizontal scrolling when using a WrapHighlighter
         setup.cursor_pos.column += setup.window_pos.column;
         setup.window_pos.column = 0;
+        setup.scroll_offset.column = 0;
 
         const LineCount win_height = context.window().dimensions().line; 
         LineCount win_line = 0;