Refactor use of micromark so token stream is authentic by shimming undefined link reference handling, remove no-longer-necessary parse operation in MD034.

lib/markdownlint.js

@@ -499,7 +499,7 @@ function lintContent(
   // Parse content into parser tokens
   const micromarkTokens = micromark.parse(
     content,
-    { "freezeTokens": customRulesPresent, "shimReferences": true }
+    { "freezeTokens": customRulesPresent }
   );
   // Hide the content of HTML comments from rules
   const preClearedContent = content;

lib/md034.js

@@ -4,8 +4,6 @@
 
 const { addErrorContext } = require("../helpers");
 const { filterByPredicate, getHtmlTagInfo, inHtmlFlow } = require("../helpers/micromark-helpers.cjs");
-const { parse } = require("../helpers/micromark-parse.cjs");
-const { filterByTypesCached } = require("./cache");
 
 // eslint-disable-next-line jsdoc/valid-types
 /** @type import("./markdownlint").Rule */
@@ -39,6 +37,7 @@ module.exports = {
           return false;
         },
         (token) => {
+          // Ignore content of inline HTML tags
           const { children } = token;
           const result = [];
           for (let i = 0; i < children.length; i++) {
@@ -69,31 +68,25 @@ module.exports = {
         }
       )
     );
-    const autoLinks = filterByTypesCached([ "literalAutolink" ]);
-    if (autoLinks.length > 0) {
-      // Re-parse with correct link/image reference definition handling
-      const document = params.lines.join("\n");
-      const tokens = parse(document);
-      for (const token of literalAutolinks(tokens)) {
-        const range = [
-          token.startColumn,
-          token.endColumn - token.startColumn
-        ];
-        const fixInfo = {
-          "editColumn": range[0],
-          "deleteCount": range[1],
-          "insertText": `<${token.text}>`
-        };
-        addErrorContext(
-          onError,
-          token.startLine,
-          token.text,
-          undefined,
-          undefined,
-          range,
-          fixInfo
-        );
-      }
+    for (const token of literalAutolinks(params.parsers.micromark.tokens)) {
+      const range = [
+        token.startColumn,
+        token.endColumn - token.startColumn
+      ];
+      const fixInfo = {
+        "editColumn": range[0],
+        "deleteCount": range[1],
+        "insertText": `<${token.text}>`
+      };
+      addErrorContext(
+        onError,
+        token.startLine,
+        token.text,
+        undefined,
+        undefined,
+        range,
+        fixInfo
+      );
     }
   }
 };