Targeting eyes with book/paper shows book/paper

This is a way to show other players papers without giving them the
paper/book.

code/modules/library/lib_items.dm

@@ -237,6 +237,12 @@
 	else
 		..()
 
+/obj/item/weapon/book/attack(mob/living/carbon/M as mob, mob/living/carbon/user as mob)
+	if(user.zone_sel.selecting == "eyes")
+		user.visible_message("<span class='notice'>You open up the book and show it to [M]. </span>", \
+			"<span class='notice'> [user] opens up a book and shows it to [M]. </span>")
+		M << browse("<TT><I>Penned by [author].</I></TT> <BR>" + "[dat]", "window=book")
+
 
 /*
  * Barcode Scanner