Footnote Extension

[xoebus]

Would it be possible to add the footnotes extension from PHP-Markdown to Sundown? The details of the syntax and usage are defined here. I'm happy to add this to the redcarpet Ruby library and submit a pull request there but I have little to no C knowledge or experience to add it here myself.

Thanks

[brief]

+1. This would be nice to have.

+1

[x3ro]

+1

[etc]

+1

[pepijndevos]

A showstopper for switching to this great engine.

[thash]

+1

[FSX]

+1

[CatcherITGF]

+1

[xoebus]

I guess it's time I learnt C properly. I'll give this a go over the next few weeks.

[vmg]

Wow, I totally overlooked all the +1s.

Fine, footnotes seem by far the least intrusive of the PHP Markdown extensions. Let me look into them.

[ainm]

+1

[ikwattro]

👍

[brief]

Nice, thanks for looking into this @tanoku!

[bootstraponline]

+1

[c4milo]

+1