As the Print module's creation of a PDF can be quite slow (and use a lot of memory/CPU), is it possible to save a PDF into the
public:// files area each time a node is saved?
Has anyone done this? Presumably you could call a save-PDF function on
hook_node_presave but I'm not sure what the next step is. Call a print-PDF function with a file path? Where is that print-PDF function and how would you call it?