Disable ESLint rule func-style.

.eslintrc.json

@@ -62,7 +62,7 @@
     "capitalized-comments": "off",
     "complexity": "off",
     "dot-location": ["error", "property"],
-    "func-style": ["error", "declaration"],
+    "func-style": "off",
     "function-call-argument-newline": "off",
     "function-paren-newline": "off",
     "global-require": "off",

demo/markdownlint-browser.js

@@ -1451,12 +1451,10 @@ function lintContent(ruleList, name, content, md, config, frontMatter, handleRul
             });
         }
         // Call (possibly external) rule function to report errors
-        // eslint-disable-next-line func-style
         var catchCallsOnError = function (error) { return onError({
             "lineNumber": 1,
             "detail": "This rule threw an exception: " + (error.message || error)
         }); };
-        // eslint-disable-next-line func-style
         var invokeRuleFunction = function () { return rule.function(params, onError); };
         if (rule.asynchronous) {
             // Asynchronous rule, ensure it returns a Promise
@@ -1530,9 +1528,7 @@ function lintContent(ruleList, name, content, md, config, frontMatter, handleRul
     var ruleListAsync = ruleList.filter(function (rule) { return rule.asynchronous; });
     var ruleListSync = ruleList.filter(function (rule) { return !rule.asynchronous; });
     var ruleListAsyncFirst = __spreadArray(__spreadArray([], ruleListAsync), ruleListSync);
-    // eslint-disable-next-line func-style
     var callbackSuccess = function () { return callback(null, formatResults()); };
-    // eslint-disable-next-line func-style
     var callbackError = function (error) { return callback(error instanceof Error ? error : new Error(error)); };
     try {
         var ruleResults = ruleListAsyncFirst.map(forRule);
@@ -3901,7 +3897,6 @@ module.exports = {
             var matchAny_1 = false;
             var hasError_1 = false;
             var anyHeadings_1 = false;
-            // eslint-disable-next-line func-style
             var getExpected_1 = function () { return requiredHeadings[i_1++] || "[None]"; };
             forEachHeading(params, function (heading, content) {
                 if (!hasError_1) {

lib/markdownlint.js

@@ -586,12 +586,10 @@ function lintContent(
       });
     }
     // Call (possibly external) rule function to report errors
-    // eslint-disable-next-line func-style
     const catchCallsOnError = (error) => onError({
       "lineNumber": 1,
       "detail": `This rule threw an exception: ${error.message || error}`
     });
-    // eslint-disable-next-line func-style
     const invokeRuleFunction = () => rule.function(params, onError);
     if (rule.asynchronous) {
       // Asynchronous rule, ensure it returns a Promise
@@ -666,9 +664,7 @@ function lintContent(
     ...ruleListAsync,
     ...ruleListSync
   ];
-  // eslint-disable-next-line func-style
   const callbackSuccess = () => callback(null, formatResults());
-  // eslint-disable-next-line func-style
   const callbackError =
     (error) => callback(error instanceof Error ? error : new Error(error));
   try {

lib/md043.js

@@ -20,7 +20,6 @@ module.exports = {
       let matchAny = false;
       let hasError = false;
       let anyHeadings = false;
-      // eslint-disable-next-line func-style
       const getExpected = () => requiredHeadings[i++] || "[None]";
       forEachHeading(params, (heading, content) => {
         if (!hasError) {

test/markdownlint-test.js

@@ -930,7 +930,6 @@ test.cb("rules", (t) => {
       let ruleHasAliases = true;
       let ruleUsesParams = null;
       const tagAliasParameterRe = /, |: | /;
-      // eslint-disable-next-line func-style
       const testTagsAliasesParams = (r) => {
         // eslint-disable-next-line unicorn/prefer-default-parameters
         r = r || "[NO RULE]";