see here: https://github.com/nategood/commando/pull/49 should be able to see if a token has an equal sign, split on -{$grp}= and assume an option defined as that, and no next token.
see here: nategood/commando#49
should be able to see if a token has an equal sign, split on -{$grp}= and assume an option defined as that, and no next token.