patch 8.2.4914: string interpolation in :def function may fail Commit: https://github.com/vim/vim/commit/933c2922b5e81b238c2e56361c76cf7c9548a2d7 Author: Bram Moolenaar <Bram@vim.org> Date: Sun May 8 16:37:07 2022 +0100 patch 8.2.4914: string interpolation in :def function may fail Problem: String interpolation in :def function may fail. Solution: Do not terminate the expression. (closes https://github.com/vim/vim/issues/10377)

#!/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