Printers print Fields correctly now.

You're all welcome!

code/modules/modular_computers/hardware/nano_printer.dm

@@ -31,10 +31,24 @@
 	if(paper_title)
 		P.name = paper_title
 	P.update_icon()
+	P.fields = count_fields(P.info, P.fields)
+	P.updateinfolinks()
 
 	stored_paper--
 	return 1
 
+/obj/item/weapon/computer_hardware/nano_printer/proc/count_fields(var/info, var/fields)
+//Count the fields
+	var/t = info
+	var/laststart = 1
+	while(1)
+		var/i = findtext(t, "<span class=\"paper_field\">", laststart)	//</span>
+		if(i==0)
+			break
+		laststart = i+1
+		fields++
+	return fields
+
 /obj/item/weapon/computer_hardware/nano_printer/attackby(obj/item/W as obj, mob/user as mob)
 	if(istype(W, /obj/item/weapon/paper))
 		if(stored_paper >= max_paper)