BEGIN {
  print "set -e; set -v\n";
}

/^# backout/ { $2 = "revert" }

{ gsub(/mozilla\//, "") }
/^echo/ {
  print "rm " $5 "; cvs rm " $5
  next
}
/^cvs up/ {
  temp = $3
  $3 = $4
  $4 = temp
}
{ print }