patch 8.2.3263: Vim9: "..=" does not accept same types as the ".." operator Commit: https://github.com/vim/vim/commit/f5d52c90e0f2f51622a911b646024b2ad1225ed4 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jul 31 22:51:10 2021 +0200 patch 8.2.3263: Vim9: "..=" does not accept same types as the ".." operator Problem: Vim9: "..=" does not accept same types as the ".." operator. Solution: Convert value to string like ".." does. (issue https://github.com/vim/vim/issues/8664)

#!/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