People can and do use libclang for AST info in the same manner that you&#x27;re talking about: <a href="https:&#x2F;&#x2F;github.com&#x2F;Sarcasm&#x2F;irony-mode" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;Sarcasm&#x2F;irony-mode</a>