From 1286b6b9d3bc6316e7ac75524966d946e8cdfd1b Mon Sep 17 00:00:00 2001
From: mitchell <70453897+667e-11@users.noreply.github.com>
Date: Mon, 11 Apr 2016 19:54:09 -0400
Subject: Save and restore horizontal scroll position when switching buffers;
 core/ui.lua

---
 core/ui.lua | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'core')

diff --git a/core/ui.lua b/core/ui.lua
index 1df96e45..c6ecf60c 100644
--- a/core/ui.lua
+++ b/core/ui.lua
@@ -360,6 +360,7 @@ events_connect(events.BUFFER_BEFORE_SWITCH, function()
   -- Save view state.
   buffer._anchor, buffer._current_pos = buffer.anchor, buffer.current_pos
   buffer._top_line = buffer:doc_line_from_visible(buffer.first_visible_line)
+  buffer._x_offset = buffer.x_offset
   -- Save fold state.
   buffer._folds = {}
   local folds, i = buffer._folds, buffer:contracted_fold_next(0)
@@ -378,6 +379,7 @@ events_connect(events.BUFFER_AFTER_SWITCH, function()
   buffer:set_sel(buffer._anchor, buffer._current_pos)
   buffer:line_scroll(0, buffer:visible_from_doc_line(buffer._top_line) -
                         buffer.first_visible_line)
+  buffer.x_offset = buffer._x_offset or 0
 end)
 
 -- Updates titlebar and statusbar.
-- 
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