Provide better feedack on documents with XFA forms (which Poppler does not support)
I recently encountered many documents which Evince refuses to display: instead of the actual content (some kind of official government form), all I see is a blurb saying:
Please wait...
If this message is not eventually replaced by the proper contents of the document,
your PDF viewer may not be able to display this type of document.
You can upgrade to the latest version of Adobe Reader for Windows®, Mac, or Linux®
by visiting http://www.adobe.com/go/reader_download.
with more Adobe crap after that. An example of such a document is available at: https://www.canada.ca/content/dam/ircc/migration/ircc/francais/pdf/trousses/form/imm5644f.pdf
Edited by Germán Poo-Caamaño