org-element: Use full range of integers for cache keys
commitdb995f2b9dc290ec7d2d64e456c6fa99978c76fd
authorNicolas Goaziou <mail@nicolasgoaziou.fr>
Thu, 26 Jun 2014 19:13:43 +0000 (26 21:13 +0200)
committerNicolas Goaziou <mail@nicolasgoaziou.fr>
Thu, 26 Jun 2014 19:13:43 +0000 (26 21:13 +0200)
tree0c73b87e0023fb0c3cc8918e83d3ac9d5a2835f7
parentafa759f27c042caf4e4c9266d55f6c4c6ec01ffa
org-element: Use full range of integers for cache keys

* lisp/org-element.el (org-element--cache-generate-key): Allow
  negative numbers in keys.  Small refactoring.
lisp/org-element.el