Template:Edit summary
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Please explain any major revisions in the edit summary field when you edit pages. Edit summaries can help you and your fellow contributors track changes to a page. Your contributions may be undone when you do not use an edit summary, because unexplained changes can be mistaken for vandalism. Read Using Wikibooks to learn more about contributing to and editing Wikibooks. You can also ask questions in the Assistance Reading Room. Thank you. |
 | This template should always be substituted – use {{subst:Edit summary}}. |
Usage edit
{{subst:edit summary}}{{subst:edit summary|--~~~~}}