{
  "description": "Confirm error thrown when options.wordbreakregex is an invalid regex",
  "expr": "$truncate('1234567890123456789012345678901234567890', { 'wordbreakregex' : '([A-Z)'} )",
  "dataset": "empty",
  "bindings": {},
  "error": {
    "message": "Error Processing workdbreakregex."
  }
}