From a4322dc524ff3d7ae78dc7717b4b6b8805d4b148 Mon Sep 17 00:00:00 2001
From: Noboru Saito <noborusai@gmail.com>
Date: Tue, 2 Jan 2024 08:12:19 +0900
Subject: [PATCH] =?UTF-8?q?Fixed=20movement=20when=20displaying=20above=20?=
 =?UTF-8?q?line=200=20=E2=80=8B=20Fixed=20the=20number=20of=20lines=20to?=
 =?UTF-8?q?=20move=20when=20displaying=20minus=20lines.?=
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---
 oviewer/move_vertical.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/oviewer/move_vertical.go b/oviewer/move_vertical.go
index 8d5abd39..c1906304 100644
--- a/oviewer/move_vertical.go
+++ b/oviewer/move_vertical.go
@@ -173,6 +173,10 @@ func (m *Document) moveYDown(moveY int) {
 	}
 
 	// WrapMode
+	if m.topLN < 0 {
+		m.limitMoveDown(m.topLX, m.topLN+1)
+		return
+	}
 	lN := m.topLN + m.firstLine()
 	lX := m.topLX
 	listX := m.leftMostX(lN)