patch 8.2.4700: buffer remains active if WinClosed event throws an exception Commit: https://github.com/vim/vim/commit/c947b9ae419114ebfef9725814ea41a466fcf879 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Apr 6 17:59:21 2022 +0100 patch 8.2.4700: buffer remains active if WinClosed event throws an exception Problem: Buffer remains active if a WinClosed event throws an exception. Solution: Ignore aborting() when closing the buffer. (closes https://github.com/vim/vim/issues/10097)

#!/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