don't insert additional _body_ when one is already there
don't insert additional _body_ when one is already there

UIKit0/TouchDevelop,SoftwareEngineeringToolDemos/FSE-2012-TouchDevelop,jmptrader/TouchDevelop,MetSystem/TouchDevelop,jle33/TouchDevelop,CodeKingdomsTeam/TouchDevelop,MetSystem/TouchDevelop,ntoll/TouchDevelop,jle33/TouchDevelop,sedouard/TouchDevelop,MetSystem/TouchDevelop,SoftwareEngineeringToolDemos/FSE-2012-TouchDevelop,SoftwareEngineeringToolDemos/FSE-2012-TouchDevelop,ntoll/TouchDevelop,imadityab/FSE-2012-TouchDevelop-old,imadityab/FSE-2012-TouchDevelop-old,SoftwareEngineeringToolDemos/FSE-2012-TouchDevelop,ntoll/TouchDevelop,SoftwareEngineeringToolDemos/FSE-2012-TouchDevelop,jle33/TouchDevelop,sedouard/TouchDevelop,CodeKingdomsTeam/TouchDevelop,jmptrader/TouchDevelop,SoftwareEngineeringToolDemos/FSE-2012-TouchDevelop,jmptrader/TouchDevelop,UIKit0/TouchDevelop,jle33/TouchDevelop,jle33/TouchDevelop,SoftwareEngineeringToolDemos/FSE-2012-TouchDevelop,CodeKingdomsTeam/TouchDevelop,imadityab/FSE-2012-TouchDevelop-old,UIKit0/TouchDevelop,imadityab/FSE-2012-TouchDevelop-old,sedouard/TouchDevelop,jmptrader/TouchDevelop,CodeKingdomsTeam/TouchDevelop