1. c0c01f7 more elegant way to treat exit status by Guido van Rossum · 29 years ago
  2. bffda89 change log() to return the string instead of printing it by Guido van Rossum · 29 years ago
  3. 802c437 rewritten and documented by Guido van Rossum · 29 years ago
  4. 79ed32d barry's contributions by Guido van Rossum · 29 years ago