nobu	2008-01-26 23:46:36 +0900 (Sat, 26 Jan 2008)

  New Revision: 15257

  Modified files:
    trunk/ChangeLog
    trunk/sprintf.c

  Log:
    * sprintf.c (rb_str_format): zero-precision zero should be empty.
      [ruby-dev:33363]
    
    * sprintf.c (rb_str_format): not prepend octal prefix to negative or
      zero value.  [ruby-dev:33363], [ruby-dev:33367]


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=15257&r2=15256&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/sprintf.c?r1=15257&r2=15256&diff_format=u