I wrote a map/reduce script that generates PDF invoices with freemarker. It basically doesn't do any mapping, it creates them individually in the reduce stage. Now I need to record all the ones that weren't emailed somehow, so I can either concatenate them all together in another template using the

<pdfset>

tag, or some other solution. They're being saved in the file cabinet in a folder. Does anyone know of any way to "print all" from the file cabinet, or some other solution? Can it be accomplished in summarize?