How to paste plain text in a Quill-based editor
问题 Quill (https://quilljs.com/) makes it simple to embed a quality text editor in a web page. When pasting html content in the editor, it filters the pasted html and then puts it into the text editor. My question is: How can I configure Quill so it pastes only plain text in the text editor? It would filter out all tags and leave the plain text only. The documentation about the Clipboard module (http://quilljs.com/docs/modules/clipboard/) says that it is possible to add custom Matchers to the