Add a test for markdown extra footnotes with a defined prefix
Add a test for markdown extra footnotes with a defined prefix

binki/discount,binki/discount,binki/discount,OliverLetterer/discount,davidfstr/discount,OliverLetterer/discount,gm2bv/discount,davidfstr/discount,OliverLetterer/discount,gm2bv/discount,gm2bv/discount,gm2bv/discount,binki/discount,davidfstr/discount,davidfstr/discount,binki/discount