Better :tabdup behavior with relation to tab-options.js.
Better :tabdup behavior with relation to tab-options.js.

madand/pentadactyl-pm,airodactyl/dactyl,5digits/dactyl,moonshadow/dactyl,airodactyl/dactyl,madand/pentadactyl-pm,airodactyl/dactyl,5digits/dactyl,5digits/dactyl,madand/pentadactyl-pm,Kjwon15/dactyl,moonshadow/dactyl,nathyong/dactyl,Kjwon15/dactyl,nathyong/dactyl,moonshadow/dactyl,moonshadow/dactyl,Kjwon15/dactyl,madand/pentadactyl-pm,nathyong/dactyl,madand/pentadactyl-pm,invl/dactyl,Kjwon15/dactyl,Kjwon15/dactyl,invl/dactyl,5digits/dactyl,nathyong/dactyl,Kjwon15/dactyl,airodactyl/dactyl,invl/dactyl,5digits/dactyl,nathyong/dactyl,madand/pentadactyl-pm,invl/dactyl,invl/dactyl,moonshadow/dactyl,5digits/dactyl,airodactyl/dactyl,moonshadow/dactyl,airodactyl/dactyl,nathyong/dactyl,invl/dactyl