If you open a project in RoboHelp 9 without patch 9.0.1 installed, you may end up with the Zombie <span> tag apocalypse: All your topics filled with empty, useless <span> tags. This script will quickly remove all empty <span> tags from your topics, snippets and master pages. Download the script, import and run.

For more information about this problem, see the following thread on the RoboHelp forum: http://forums.adobe.com/message/3978094#3978094

Note: Always make a backup of your project before running a script! This script is provided as-is, without warranty of any kind.