Related Clues:

• QED center
• Editing command
• Word of proof?
• As a result, in logic
• Editor's ''keep''
• Proofreading notation
• E in QED
• Editor's ''don't delete''
• E in Q.E.D.
• 'Leave it in'
• 'Don't delete this'
• ''Don't delete this''
• "The dele's off"
• 'Put it back in'
• ''That being the case . . .''