jtauber/greek-reader — pull request #5 by honza (2014-07-23 12:58:01+00:00)
Title: Deduplicate footnote entries, #4

Add a LaTex macro which adds the `footlabel` and `footref` commands. If it's
the first time we see a footnote, we use the footlabel command; otherwise, use
the footref command.