twitter/bootstrap — pull request #3508 by joshlangner (2012-05-16 15:58:12+00:00)
Title: Proposed partial solution to issue where tooltips render incorrectly whe...

...n the words wrap, or when tooltips appear too close to the edge of the browser window. I realize the code isn't perfect and needs some work. The goal should be to "prerender" the tooltip in the appropriate position, and then re-apply the positioning once the prerendered tooltip width/height has been obtained.