HTML Balance
HTML tag-balance verification. Walks an HTML fragment and refuses unbalanced container tags, orphan close tags, mismatched-name close tags, void-element close tags, unterminated comments, and unterminated raw-text elements (
HTML tag-balance verification. Walks an HTML fragment and refuses unbalanced container tags, orphan close tags, mismatched-name close tags, void-element close tags, unterminated comments, and unterminated raw-text elements (