[Therion] Combining PDFs with a page break

[Tarquin Wilton-Jones]

Hi,

Fairly sure the answer is "that will need an external application". But 
I have two Therion output PDFs. (Imagine plan and elevation, if that 
helps you.) I want to combine them into a single PDF. Easy enough, use:
map-image 0 0 ne

But what if I want them in the same PDF, but always separated by a page 
break in the PDF, so that the user can select "print page 2" to print 
just one of them?

Cheers,

Tarquin