#       packages only (i.e. those without any owners). 
    # 
    return [list] 
  } 
 
  # 
  # NOTE: This procedure verifies the language specified by the caller.  The 
  #       language argument must be an empty string -OR- the literal string 
  #       "Eagle" or "Tcl".  This procedure may raise script errors. 
  # 
  # <internal> 
  proc verifyMetadataLanguage { language } { 
    if {[lsearch -exact [list "" Tcl Eagle] $language] == -1} then { 
      error "unsupported metadata language" 
    } 
  } 
 
  # 
  # NOTE: This procedure verifies that the specified value is indeed a valid 
  #       server identifier.  The serverId argument is the value to verify. 
  #       This procedure may raise script errors. 
  # 

    #       string, "Tcl", or "Eagle".  If it is an empty string, then the 
    #       current language will be assumed (but not by this procedure). 
    # 
    set language [getDictionaryValue $result Language] 
 
    if {[lsearch -exact [list "" Tcl Eagle] $language] == -1} then { 
      error "unsupported language" 
    verifyMetadataLanguage $language 
    } 
 
    # 
    # NOTE: Grab the package script.  If it is an empty string, then the 
    #       package cannot be loaded and there is nothing to do.  In that 
    #       case, just raise an error. 

                    # 
                    {%tclMustBeReady%}; return [tcl eval [tcl master] [list \ 
                        uplevel #0 $script(inner)]] 
                  } 
                  default { 
                    error "unsupported language" 
                    error "unsupported metadata language" 
                  } 
                } 
              } finally { 
                # 
                # NOTE: Perform any necessary cleanup steps. 

            } else { 
              return [uplevel #0 $script(inner)] 
            } 
          } 
          default { 
            error "unsupported language" 
            error "unsupported metadata language" 
          } 
        } 
      } 
    } else { 
      error "unsupported script certificate"