pumpking

noun1

1. •
   (slang) A Perl user working on shared source code who has been temporarily designated as the only person who is allowed to make changes.

   • In addition, various people are pumpkings for different areas. For example, Andy Dougherty and Jarkko Hietaniemi share the Configure pumpkin, and Tom Christiansen is the documentation pumpking. — 1999