verify_all_options();

  if( g.argc!=2 && g.argc!=3 ) usage("?REPOSITORY?");
  if( isUiCmd && 3==g.argc && file_isdir(g.argv[2], ExtFILE)>0 ){
    /* If REPOSITORY arg is the root of a checkout,
    ** chdir to that checkout so that the current version
    ** gets highlighted in the timeline by default. */
    const char * zArg = g.argv[2];
    char * zCkoutDb = mprintf("%//.fslckout", zArg);
    if(file_size(zCkoutDb, ExtFILE)<=0){
      fossil_free(zCkoutDb);
      zCkoutDb = mprintf("%//_FOSSIL_", zArg);
      if(file_size(zCkoutDb, ExtFILE)<=0){
        fossil_free(zCkoutDb);
        zCkoutDb = 0;
      }
    }
    if(zCkoutDb!=0){
      fossil_free(zCkoutDb);
      if(0!=file_chdir(zArg, 0)){
        fossil_fatal("Cannot chdir to %s", zArg);
      }
      findServerArg = 99;
      fCreate = 0;
      g.argv[2] = 0;
      --g.argc;
    }
  }