fix dev dependencies vulnerabilities

package.json

@@ -50,6 +50,7 @@
     "chai": "*",
     "chai-match": "*",
     "commonmark-spec": "^0.30.0",
+    "diffable-html": "^5.0.0",
     "grunt": "^1.4.1",
     "grunt-contrib-clean": "^2.0.0",
     "grunt-contrib-concat": "^2.0.0",
@@ -60,7 +61,6 @@
     "grunt-endline": "^0.7.0",
     "grunt-eslint": "^24.0.0",
     "grunt-mocha-test": "^0.13.3",
-    "html-prettify": "^1.0.6",
     "karma": "^6.3.17",
     "karma-browserstack-launcher": "^1.6.0",
     "karma-chai": "^0.1.0",
@@ -81,6 +81,18 @@
     "jsdom": "^19.0.0"
   },
   "overrides": {
-    "minimist": "^1.2.6"
+    "minimist": "^1.2.6",
+    "grunt-conventional-changelog": {
+      "conventional-changelog": "^3.1.25"
+    },
+    "grunt-conventional-github-releaser": {
+      "conventional-github-releaser": {
+        "conventional-changelog": "^3.1.25",
+        "dateformat": "^5.0.3",
+        "git-semver-tags": "^4.1.1",
+        "meow": "^8.1.2",
+        "semver-regex": "^4.0.2"
+      }
+    }
   }
 }

src/subParsers/makehtml/detab.js

@@ -1,54 +0,0 @@
-////
-// makehtml/detab.js
-// Copyright (c) 2018 ShowdownJS
-//
-// Convert all tabs to spaces
-//
-// ***Author:***
-// - Estêvão Soares dos Santos (Tivie) <https://github.com/tivie>
-////
-
-
-showdown.subParser('makehtml.detab', function (text, options, globals) {
-  'use strict';
-
-  return text;
-  let startEvent = new showdown.Event('makehtml.detab.onStart', text);
-  startEvent
-    .setOutput(text)
-    ._setGlobals(globals)
-    ._setOptions(options);
-  startEvent = globals.converter.dispatch(startEvent);
-  text = startEvent.output;
-
-  // expand first n-1 tabs
-  text = text.replace(/\t(?=\t)/g, '    '); // g_tab_width
-
-  // replace the nth with two sentinels
-  text = text.replace(/\t/g, '¨A¨B');
-
-  // use the sentinel to anchor our regex so it doesn't explode
-  text = text.replace(/¨B(.+?)¨A/g, function (wholeMatch, m1) {
-    var leadingText = m1,
-        numSpaces = 4 - leadingText.length % 4;  // g_tab_width
-
-    // there *must* be a better way to do this:
-    for (var i = 0; i < numSpaces; i++) {
-      leadingText += ' ';
-    }
-
-    return leadingText;
-  });
-
-  // clean up sentinels
-  text = text.replace(/¨A/g, '    ');  // g_tab_width
-  text = text.replace(/¨B/g, '');
-
-  let afterEvent = new showdown.Event('makehtml.detab.onEnd', text);
-  afterEvent
-    .setOutput(text)
-    ._setGlobals(globals)
-    ._setOptions(options);
-  afterEvent = globals.converter.dispatch(afterEvent);
-  return afterEvent.output;
-});

test/functional/makehtml/makehtml.bootstrap.js

@@ -8,7 +8,9 @@
 
   require('source-map-support').install();
   require('chai').should();
-  const htmlPrettify = require('html-prettify');
+  //const htmlPrettify = require('html-prettify');
+  const htmlPrettify = require('diffable-html');
+
   let fs = require('fs');
 
   function getTestSuite (dir) {
@@ -18,7 +20,7 @@
   }
 
   function getJsonTestSuite (file) {
-    let json = JSON.parse(fs.readFileSync(file, 'utf8'));
+    let json = JSON.parse(fs.readFileSync(file, 'utf8').toString());
     return mapJson(json, file);
   }
 
@@ -126,7 +128,6 @@
     getTestSuite: getTestSuite,
     getJsonTestSuite: getJsonTestSuite,
     assertion: assertion,
-    normalize: normalize,
     showdown: require('../../../.build/showdown.js')
   };
 })();