patch 8.2.3647: GTK: when using ligatures the cursor is drawn wrong Commit: https://github.com/vim/vim/commit/ce59b9f29244d98e55e3ec6be341c4d521159e8f Author: Dusan Popovic <dpx@binaryapparatus.com> Date: Mon Nov 22 17:18:44 2021 +0000 patch 8.2.3647: GTK: when using ligatures the cursor is drawn wrong Problem: GTK: when using ligatures the cursor is drawn wrong. Solution: Clear more characters when ligatures are used. (Dusan Popovic, closes #9190)

#!/bin/bash
set -e

apt-get install -y xvfb

cat <<EOT >/etc/systemd/system/xvfb.service
[Unit]
Description=X Virtual Frame Buffer Service
After=network.target
[Service]
ExecStart=/usr/bin/Xvfb :99 -screen 0 1024x768x24
[Install]
WantedBy=multi-user.target
EOT

systemctl enable xvfb.service
systemctl start xvfb.service