TabStop is a SIMBL plugin that displays a warning when you attempt to quit or close a window in Safari that contains multiple tabs. Very handy, if you're used to keeping dozens of tabs around and you're tired of accidentally Command-Q'ing instead of Command-W'ing.
What's new in this version:
* Fixed my incorrect implementation of localization... sorry about that.
* Includes Czech (cs_CZ) localization (thanks, Jakub Formanek!)
* Includes French localization (thanks, Laurent Beaurain!)
Website
Download TabStop Now (File Size: 76k)