old_contents: import package
  import versions
  
  def displayPkgs(repos, cfg, pkg = "", versionStr = None):
      if pkg and pkg[0] != "/":
  	pkg = cfg.packagenamespace + "/" + pkg
  
      for pkgName in repos.getPackageList(pkg):
  	pkgSet = repos.getPackageSet(pkgName)
  	if not versionStr:
  	    l = pkgSet.versionList()
  	    versions.versionSort(l)
  	    for version in l:
  		    print "%-39s %s" % (
  			package.stripNamespace(cfg.packagenamespace, pkgName),
  			version.asString(cfg.defaultbranch)
  		      )
  	else:
  	    displayPkgInfo(repos, cfg, pkgName, versionStr)
  
  def displayPkgInfo(repos, cfg, pkgName, versionStr):
      if pkgName[0] != "/":
  	pkgName = cfg.packagenamespace + "/" + pkgName
  
      if versionStr[0] != "/":
  	versionStr = cfg.defaultbranch.asString() + "/" + versionStr
      version = versions.VersionFromString(versionStr)
  
      pkgSet = repos.getPackageSet(pkgName)
  
      if version.isBranch():
  	pkg = pkgSet.getLatestPackage(version)
      else:
  	pkg = pkgSet.getVersion(version)
  
      print "%-39s %s" % (
  	    package.stripNamespace(cfg.packagenamespace, pkgName),
  	    version.asString(cfg.defaultbranch)
  	)
      for (fileId, path, version) in pkg.fileList():
  	print "    %-35s %s" % (path, version.asString(cfg.defaultbranch))
  
  
new_contents: #
  # Copyright (c) 2004 Specifix, Inc.
  # All rights reserved
  #
  import package
  import versions
  
  _pkgFormat  = "%-39s %s"
  _fileFormat = "    %-35s %s"
  
  def displayPkgs(repos, cfg, pkg = "", versionStr = None):
      if pkg and pkg[0] != "/":
  	pkg = cfg.packagenamespace + "/" + pkg
  
      for pkgName in repos.getPackageList(pkg):
  	pkgSet = repos.getPackageSet(pkgName)
  	if versionStr:
              displayPkgInfo(repos, cfg, pkgName, versionStr)
              continue
          l = pkgSet.versionList()
          versions.versionSort(l)
          for version in l:
              print _pkgFormat % (
                  package.stripNamespace(cfg.packagenamespace, pkgName),
                  version.asString(cfg.defaultbranch))
  
  def displayPkgInfo(repos, cfg, pkgName, versionStr):
      if pkgName[0] != "/":
  	pkgName = cfg.packagenamespace + "/" + pkgName
  
      if versionStr[0] != "/":
  	versionStr = cfg.defaultbranch.asString() + "/" + versionStr
      version = versions.VersionFromString(versionStr)
  
      pkgSet = repos.getPackageSet(pkgName)
  
      if version.isBranch():
  	pkg = pkgSet.getLatestPackage(version)
      else:
  	pkg = pkgSet.getVersion(version)
  
      print _pkgFormat % (
          package.stripNamespace(cfg.packagenamespace, pkgName),
          version.asString(cfg.defaultbranch))
      for (fileId, path, version) in pkg.fileList():
  	print _fileFormat % (path, version.asString(cfg.defaultbranch))
  
subject: add copyright, cleanups