auto-complete/auto-complete — pull request #184 by tkf (2012-10-18 08:01:50+00:00)
Title: Make ac-define-source `eval-defun'-friendly

Use `setq` to reset ac-source-NAME every time `ac-define-source` is called. This is useful, for example when evaluating `ac-define-source` using C-M-x (`eval-defun`).