twitter/bootstrap — pull request #6036 by jasonmerino (2012-11-28 03:58:22+00:00)
Title: Addition of programatic typeahead disable and enable functionality.

Added the ability to enable and disable any given typeahead
programatically by passing the typeahead function a string 'disable' or
'enable'. Unit test's and documentation included along with change to
typeahead.js

This was a requested feature in Issue #5142