I’m the author of a Pandoc package, and it’d be very cool if Atom would let me embed PDFs in an iframe. At the moment, when I create an iframe and point it at an PDF, nothing happens; if I do the same in Chrome, it works. This leads me to believe that whatever Chromium build Atom is using doesn’t have the PDF extension compiled in. Does that make sense?
The why of this, if anyone is wondering, is so I could have a live PDF preview of a LaTeX document much like the Markdown Previewer or my Pandoc Previewer does with HTML.