fix emit filepaths, tag emit being overriden by content

Jacky Zhao

2023-08-12 736c3981c4affff8dea1eb908ff760ee740ec4a3

 content/advanced/making plugins.md

@@ -153,9 +153,9 @@
            }
          })

        // remove all links (replace with just the link content)
        // match by 'type' field on an mdast node
        // https://github.com/syntax-tree/mdast#link in this example
         // remove all links (replace with just the link content)
         // match by 'type' field on an mdast node
         // https://github.com/syntax-tree/mdast#link in this example
          visit(tree, "link", (link: Link) => {
            return {
              type: "paragraph"