patch 9.0.0312: test for cmdheight zero fails Commit: https://github.com/vim/vim/commit/98d1069a9cc6f1b439be154aeae0ed32a598e855 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Aug 29 00:08:39 2022 +0100 patch 9.0.0312: test for cmdheight zero fails Problem: Test for cmdheight zero fails. Solution: Do not close the messages window for CTRL-C.

#!/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