1. e599d7e Misc cleanups by Ken Wakasa · 13 years ago
  2. d7a8fbf refactor proximity info state by Satoshi Kataoka · 13 years ago
  3. f25e705 Follow up to I21b54b35 by Ken Wakasa · 13 years ago
  4. a9763f9 refactor distance cache by Satoshi Kataoka · 13 years ago