org-export: Remove `:footnote-seen-labels' persistent property altogether
commitced1878fe4857c5d0155a7b4610e09340b781c3f
authorNicolas Goaziou <n.goaziou@gmail.com>
Sun, 8 Jan 2012 01:01:15 +0000 (8 02:01 +0100)
committerNicolas Goaziou <n.goaziou@gmail.com>
Sun, 8 Jan 2012 01:06:34 +0000 (8 02:06 +0100)
tree97c20660ceca213081a48616b42703f0e80fbf5f
parentf4d8a552821283bd7dacc5f3044ac4b440ba84f2
org-export: Remove `:footnote-seen-labels' persistent property altogether

* contrib/lisp/org-export.el (org-export-update-info): No longer need
to keep it updated.
(org-export-collect-footnote-definitions,
org-export-footnote-first-reference-p): Get rid of dependency on the
removed property.
contrib/lisp/org-export.el