Wikipedia:WikiProject User scripts/Scripts/Formatter/Auto Edit Summary/doc

The Formatter script automatically performs a number of common formatting operations.

To install, simply include this line in your monobook.js:

importScript('Wikipedia:WikiProject_User_scripts/Scripts/Formatter');

importScript('Wikipedia:WikiProject_User_scripts/Scripts/Formatter/Auto Edit Summary');

Make sure you refresh (Ctrl+F5) after saving to complete the installation.

When using an edit box, you should have a tab called format. Click this to use Formatter. Make sure you preview all the changes before saving!