Windows 9x requires CRLF for batch files to work at all. While Windows
XP and later appear to work with LF line endings, they introduce
devious glitches with certain commands:
https://www.dostips.com/forum/viewtopic.php?t=8988
However, we still want to use LF endings in the repo to prevent the
annoying ^M whitespace errors.
Part of P0002, funded by GhostPhanom.