in Emacs, and then try spell-checking again.
*** Emacs eats all file descriptors when using kqueue file notifications.
+See <http://debbugs.gnu.org/22814>.
When you have a large number of buffers running auto-revert-mode, and
Emacs is configured to use the kqueue file notification library, it
small limit of file descriptors allowed per process, like OS X, you
could run out of file descriptors. You won't be able to open new files.
-Set auto-revert-use-notify to nil in order to avoid this problem.
+auto-revert-use-notify is set to nil in global-auto-revert-mode, therefore.
* Runtime problems related to font handling