o Support for '--' to cancel options list processing.
o Support for '--' to cancel options list processing.

PR:		bin/32433
Prodded by:	Zak Johnson <zakj-freebsd-hackers@nox.cx>
Obtained from:	easyedit-1.4.6
MFC after:	2 weeks

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase