Examine tab modularity

Also fixes antag info text sticking around if antag/observer status is lost

code/modules/mob/mob.dm

@@ -228,13 +228,10 @@ var/list/slot_equipment_priority = list( \
 
 	if((is_blind(src) || usr.stat) && !isobserver(src))
 		src << "<span class='notice'>Something is there but you can't see it.</span>"
-		return
+		return 1
 
 	face_atom(A)
 	A.examine(src)
-	
-	if(client)
-		client.update_description_holders(A)
 
 /mob/verb/pointed(atom/A as mob|obj|turf in view())
 	set name = "Point To"