QuestionHelper autocomplete with trailing backslashes triggers display error #24652
Description
| Q | A |
|---|---|
| Bug report? | yes |
| Feature request? | no |
| BC Break report? | no |
| RFC? | no |
| Symfony version | 3.3.10 |
Providing trailing backslashes in an autocomplete value seems to break the console formatting, when using QuestionHelper. I assume this is a result of faulty escaping around the highlighting:
$questionHelper = $this->getApplication()->getHelperSet()->get('question');
$question = new Question('Enter namespace:');
$question->setAutocompleterValues(['Foo\\', 'Bar\\']);
$namespace = $questionHelper->ask($input, $output, $question);