Thanks for the reply. I have had a paper returned without review because of the lack of line numbers. I think this is an exception and was probably done by technical staff before the editor saw it. Converting the document in Word is possible but then defeats my main goal; to eliminate a need to use MS Office.
I have looked at the GDocs forums and there are some workarounds but nothing that is easy. I guess I am surprised that GDocs does not do line numbering since it is vital in law as well as MS preparation. I really don’t think that adding this function to GDocs would be that difficult for the GDocs team and from the forums this appears to be a popular feature suggestion…
I still plan on using paperpile as long as I can easily download and convert to an endnote library simple because it puts the pdfs in my GDrive and I want to support development of this program.
Greg