2013-03-15 15:47 UTC+0100 Viktor Szakats (harbour syenar.net)
  * src/pp/hbpp.c
    * fall-back to revision 0 if there is no numeric
      revision information in ChangeLog header (for Git)
      Revision is useful, so maybe we should go with one
      formed from date/time: YYMMDDhhmm -> '130315.1547'
      this is quite universal and has some advantages over
      sequential nr.