patch 8.2.3232: system() does not work without a second argument Commit: https://github.com/vim/vim/commit/7e6a2a64f09df577f29e024c1d1e6733d6bc1b7c Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Wed Jul 28 11:51:48 2021 +0200 patch 8.2.3232: system() does not work without a second argument Problem: system() does not work without a second argument. Solution: Do not require a second argument. (Yegappan Lakshmanan, closes #8651, closes #8650)

#!/bin/sh

# Start GUI Vim on a copy of the tutor file.

# Usage: gvimtutor [xx]
# See vimtutor for usage.

exec `dirname $0`/vimtutor -g "$@"