From 278dce9ba6f383930654b9a591f1143b0c422907 Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Tue, 31 Oct 2023 23:29:47 +0900
Subject: [PATCH] Restore scroll after rendering full-height Sixel image
 (#2544)

When a Sixel image touches the bottom of the screen, the whole screen
scrolls up one line to make room for the cursor. Add an ANSI escape
code to compensate for the movement. Unfortunately, the movement of the
screen is sometimes noticeable.

  fzf --preview='fzf-preview.sh {}' --preview-window border-left
---
 src/terminal.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/terminal.go b/src/terminal.go
index 2e36e13..6e198ba 100644
--- a/src/terminal.go
+++ b/src/terminal.go
@@ -2061,7 +2061,10 @@ Loop:
 
 				if requiredLines > 0 {
 					if y+requiredLines == height {
-						t.pwindow.Move(y+requiredLines, 0)
+						if t.tui.MaxY() == t.pwindow.Top()+height {
+							t.tui.PassThrough("\x1b[1T")
+						}
+						t.pwindow.Move(height-1, maxWidth-1)
 						t.previewed.filled = true
 						break Loop
 					} else {