Related Clues:

• Practices girth control
• Some New Year's resolutions
• They're losing propositions
• Works in the cutting room
• Rewrites
• Shortens a sentence, perhaps
• Changes a Life sentence?
• Works with words
• Touches up
• Makes the cut?
• Does film work
• Blue-pencils
• Film changes
• Time changes?
• Prunes, in a way