emacs-ess/ESS — pull request #14 by sam-s (2012-05-02 21:33:46+00:00)
Title: avoid assoc - it sucks on so many levels, it's scary

* ess-r-args.el (tooltip-show-at-point): Do not use the assoc
package (which is obsoleted by Emacs 24.2 anyway), use let
instead, it is cleaner and more reliable.