I have seen this post
Can I configure eww to use pdf-view-mode (from pdf-tools) for PDFs instead of DocView?
I just noticed that when I try to open a URL thar points to a PDF in eww, it uses DocView instead of the pdf-view-mode from pdf-tools.
How can one do that? when I open URL that points to pdf it stops.
xdg-open: unexpected option '-' Try 'xdg-open --help' for more information.
I am using tty only so I am guessing the original poster's setup is what I need?