const char *zVfsName;   /* The VFS to use for database connections */
  sqlite3 *db;            /* The connection to the databases */
  sqlite3 *dbConfig;      /* Separate connection for global_config table */
  int useAttach;          /* True if global_config is attached to repository */
  const char *zConfigDbName;/* Path of the config database. NULL if not open */
  sqlite3_int64 now;      /* Seconds since 1970 */
  int repositoryOpen;     /* True if the main repository database is open */
  char *zRepositoryOption; /* Most recent cached repository option value */
  char *zRepositoryName;  /* Name of the repository database */
  const char *zMainDbType;/* "configdb", "localdb", or "repository" */
  const char *zConfigDbType;  /* "configdb", "localdb", or "repository" */
  int localOpen;          /* True if the local database is open */
  char *zLocalRoot;       /* The directory holding the  local database */
  int minPrefix;          /* Number of digits needed for a distinct UUID */
  int fSqlTrace;          /* True if --sqltrace flag is present */

      zReturn = g.argv[i+hasArg];
      remove_from_argv(i, 1+hasArg);
      break;
    }
  }
  return zReturn;
}

/*
** Look for a repository command-line option.  If present, [re-]cache it in
** the global state and return the new pointer, freeing any previous value.
** If absent and there is no cached value, return NULL.
*/
const char *find_repository_option(){
  const char *zRepository = find_option("repository", "R", 1);
  if( zRepository ){
    if( g.zRepositoryOption ) fossil_free(g.zRepositoryOption);
    g.zRepositoryOption = mprintf("%s", zRepository);
  }
  return g.zRepositoryOption;
}

/*
** Verify that there are no unprocessed command-line options.  If
** Any remaining command-line argument begins with "-" print
** an error message and quit.
*/
void verify_all_options(void){