lsegal/yard — pull request #446 by ankurp (2012-01-07 21:47:46+00:00)
Title: Ajax method/class search should not fire when a non-printable character is pressed

Fix for the issue below where clicking on non-printable characters like left, right arrow, command key, etc. invokes an ajax request as seen by the displaying of the spinner.

https://github.com/lsegal/rubydoc.info/issues/24