User:Mr.Z-man/rollbackSummary

rollbackSummary.js is a JavaScript tool to add an option to change the default rollback summary on pages with rollback links (diffs, history, contributions).

Usage
It adds a "rollback summary" tab to the top of the page if the page has a rollback link. Clicking the tab will prompt for a new edit summary that will be applied to all the rollback links on the page (Contributions is the only page that might have more than one). To reset the summary to the default, click the tab again and click cancel or leave a blank summary and click OK.

Installation
Simply add to your monobook JS page (or whatever skin you use) and bypass your cache.