Portable OpenBSD ed(1) editor.
This is the portable version of OpenBSD 7.4 ed(1).
This is ed from OpenBSD 7.1
This is the portable version of OpenBSD 6.7 ed(1).
This is the portable version of OpenBSD 6.6 ed(1).
This is the portable version of OpenBSD 6.4 ed(1).