patch 9.0.0893: 'smoothscroll' cursor calculations wrong when 'number' is set Commit: https://github.com/vim/vim/commit/01ee52bab6041450095c53f9469b1b266a7e3d4d Author: Yee Cheng Chin <ychin.git@gmail.com> Date: Thu Nov 17 12:41:42 2022 +0000 patch 9.0.0893: 'smoothscroll' cursor calculations wrong when 'number' is set Problem: 'smoothscroll' cursor calculations wrong when 'number' is set. Solution: Correct the code that computes the width. (closes https://github.com/vim/vim/issues/11492)

#!/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