** the elements of the built-in skin.  If LABEL does not match,
      ** this directive is a silent no-op.
      */
      skin_use_alternative(blob_str(&value));
      blob_reset(&value);
      continue;
    }
    if( blob_eq(&key, "debug:") && blob_token(&line, &value) ){
      /* debug: FILENAME
    if( blob_eq(&key, "cgi-debug:") && blob_token(&line, &value) ){
      /* cgi-debug: FILENAME
      **
      ** Causes output from cgi_debug() and CGIDEBUG(()) calls to go
      ** into FILENAME.
      ** into FILENAME.  Useful for debugging CGI configuration problems.
      */
      char *zNow = cgi_iso8601_datestamp();
      cgi_load_environment();
      g.fDebug = fossil_fopen(blob_str(&value), "ab");
      blob_reset(&value);
      cgi_debug("-------- BEGIN cgi at %s --------\n", zNow);
      fossil_free(zNow);
      cgi_print_all(1,2);
      continue;
    }
  }
  blob_reset(&config);
  if( g.db==0 && g.zRepositoryName==0 && nRedirect==0 ){
    cgi_panic("Unable to find or open the project repository");
  }