"make an entry like \"errorlog: <i>FILENAME</i>\""
        " in the CGI script at %h",
        P("SCRIPT_FILENAME")
      );
    }else{
      blob_appendf(&desc,
        " add the \"--errorlog <i>FILENAME</i>\" option to the\n"
        "\"%h %h\" command that launched this server.",
        g.argv[0], g.zCmdName
      );
    }
    bErrLog = 0;
  }else{
    blob_appendf(&desc,"In this repository, the error log is the file "
       "named \"%s\".", g.zErrlog);