using switch

behat_editor_file_parsing.inc

/**
 * @param $string
 * Features should have trailing lines
 * 1. The benefits
 * 2. The role of the user
 * 3. The description
 * @return array
 */
function behat_editor_string_feature($string, $scenario, $count, $direction) {
    $results = array();
    $first_word = _behat_editor_pop_first_word($string);
    $options = array('Feature:');
    drupal_alter('behat_editor_string_feature', $options);
    if(in_array($first_word, $options)) {
        switch($direction) {
            case 'file':
                $tags = array();
                $tags[] = behat_editor_string_tags($scenario, $count - 1, 0, $direction);
                $feature_line[] = array(
                    'string' => $string,
                    'spaces' => 0,
                    'new_line' => 0,
                    'new_line_above' =>  0,
                );
                $results['feature'] = $tags + $feature_line;
                return $results;
            case 'html_view':
                $tags = array();
                $tags[0] = behat_editor_string_tags($scenario, $count - 1, 0, $direction);
                $feature_line[] = array(
                    'data' => $string,
                    'class' => array('feature', "spaces-none")
                );
                $results['feature'] = $tags + $feature_line;
                return $results;
            case 'html_edit':
                $tags = array();
                $tags = behat_editor_string_tags($scenario, $count - 1, 0, $direction);
                //@todo remove number key should be automatic
                $features_tags[] = array(
                    'data' => "<strong>Feature Tags:</strong>",
                    'class' => array('ignore'),
                );

                $features_tag_input[] = array(
                    'data' => array('features_tag_value' => array('#id' => 'features-tagit-values', '#type' => 'hidden', '#name' => 'features_tag_value', '#value'=>$tags)),
                    'class' => array('tag hidden'),
                    'id' => 'features-tags'
                );

                $features_tag_it[] = array(
                    'data' => '<ul id="features-tagit-input"></ul><div class="help-block">Start each tag with @. Just separate by comma for more than one tags. Tags can not have spaces.</div>',
                    'class' => array('ignore'),
                );

                $feature_line[] = array(
                    'data' => $string,
                    'class' => array('feature')
                );
                $results['feature'] = $features_tags + $features_tag_input + $features_tag_it + $feature_line;
                return $results;
        }
    }
}