hailwood/jQuery-Tagit — pull request #36 by dgalarza (2012-05-21 21:38:05+00:00)
Title: Do not break tab functionality in form when not entering a tag

Currently you cannot tab through a form correctly when using tag-it and the tab-key trigger. This patch ensures that preventDefault only occurs on the tab key when the user is not intending to enter a tab (i.e.: The field is blank).