Related Clues:

• Mark of omission
• Dele negator
• Proofreader's note, perhaps
• Proofreading symbol
• Cross out, in proofreader-speak
• ''Don't expunge that,'' e.g.
• Editor's ''leave it''
• Paper cut?
• Leave unchanged, to an editor
• Take out, editorially
• Proof mark
• As is
• Editor's note, perhaps
• Text preserver, to an editor
• Editing mark