I just wanted to ask if anyone knows a short filter for Pandoc to automatically add footnotes to any links. I just want to have readable link source in my printed documents.
So to specify, I'd like to go from
pandoc -o myfile.pdf -V links-as-notes=true myfile.md
This only works in PDF output, but it's simple and doesn't require a filter. See the User's Guide/README under "Variables for LaTeX."
Edit: with this approach, you no longer have a hyperlink in the main text, just a note with the URL. So it's not exactly what you were asking for, but maybe it's enough.
Edit: here's how you could do it with a filter, retaining the link (untested, but should be close):
import Text.Pandoc.JSON main = toJSONFilter go where go (Link lab (src, tit)) = Span ("",,) [Link lab (src, tit), Note [Plain [Str src]]] go x = x