make Pointers with *options autocomplete on plusses+discussion

Edgy, but came up typing "Wagn 1.5+" in a tag here on wagn.org

if there is no *options, we want the same behavior as before, right?

  --Ethan McCutchen.....Tue Feb 08 10:45:29 -0800 2011

Yes, without +*options things are already autompleting properly.

  --John Abbe.....Tue Feb 08 11:16:12 -0800 2011

also, try typing a + in the navbox.

  --Ethan McCutchen.....Sun Dec 18 21:22:50 -0800 2011

test example works. closing.

  --Ethan McCutchen.....Wed Jan 04 20:40:07 -0800 2012