diff --git a/.eslintrc.json b/.eslintrc.json
index 220dfc0ac7..142e68f6a9 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -23,6 +23,7 @@
       "ignoreComments": false
     }],
     "operator-linebreak": ["error", "before", { "overrides": { "=": "after" } }],
+    "space-before-function-paren": ["error", "never"],
     "no-cond-assign": "off",
     "no-useless-escape": "off",
     "one-var": "off",
@@ -150,7 +151,6 @@
     "rest-spread-spacing": ["error", "never"],
     "semi-spacing": ["error", { "before": false, "after": true }],
     "space-before-blocks": ["error", "always"],
-    "space-before-function-paren": ["error", "always"],
     "space-in-parens": ["error", "never"],
     "space-infix-ops": "error",
     "space-unary-ops": ["error", { "words": true, "nonwords": false }],
diff --git a/bin/marked b/bin/marked
index c7676d7d2d..307db173b0 100755
--- a/bin/marked
+++ b/bin/marked
@@ -13,7 +13,7 @@ var fs = require('fs'),
  * Man Page
  */
 
-function help () {
+function help() {
   var spawn = require('child_process').spawn;
 
   var options = {
@@ -24,15 +24,15 @@ function help () {
   };
 
   spawn('man', [path.resolve(__dirname, '/../man/marked.1')], options)
-    .on('error', function () {
-      fs.readFile(path.resolve(__dirname, '/../man/marked.1.txt'), 'utf8', function (err, data) {
+    .on('error', function() {
+      fs.readFile(path.resolve(__dirname, '/../man/marked.1.txt'), 'utf8', function(err, data) {
         if (err) throw err;
         console.log(data);
       });
     });
 }
 
-function version () {
+function version() {
   var pkg = require('../package.json');
   console.log(pkg.version);
 }
@@ -41,7 +41,7 @@ function version () {
  * Main
  */
 
-function main (argv, callback) {
+function main(argv, callback) {
   var files = [],
       options = {},
       input,
@@ -51,7 +51,7 @@ function main (argv, callback) {
       tokens,
       opt;
 
-  function getarg () {
+  function getarg() {
     var arg = argv.shift();
 
     if (arg.indexOf('--') === 0) {
@@ -65,7 +65,7 @@ function main (argv, callback) {
     } else if (arg[0] === '-') {
       if (arg.length > 2) {
         // e.g. -abc
-        argv = arg.substring(1).split('').map(function (ch) {
+        argv = arg.substring(1).split('').map(function(ch) {
           return '-' + ch;
         }).concat(argv);
         arg = argv.shift();
@@ -128,7 +128,7 @@ function main (argv, callback) {
     }
   }
 
-  function getData (callback) {
+  function getData(callback) {
     if (!input) {
       if (files.length <= 2) {
         if (string) {
@@ -141,7 +141,7 @@ function main (argv, callback) {
     return fs.readFile(input, 'utf8', callback);
   }
 
-  return getData(function (err, data) {
+  return getData(function(err, data) {
     if (err) return callback(err);
 
     data = tokens
@@ -161,21 +161,21 @@ function main (argv, callback) {
  * Helpers
  */
 
-function getStdin (callback) {
+function getStdin(callback) {
   var stdin = process.stdin,
       buff = '';
 
   stdin.setEncoding('utf8');
 
-  stdin.on('data', function (data) {
+  stdin.on('data', function(data) {
     buff += data;
   });
 
-  stdin.on('error', function (err) {
+  stdin.on('error', function(err) {
     return callback(err);
   });
 
-  stdin.on('end', function () {
+  stdin.on('end', function() {
     return callback(null, buff);
   });
 
@@ -186,13 +186,13 @@ function getStdin (callback) {
   }
 }
 
-function camelize (text) {
-  return text.replace(/(\w)-(\w)/g, function (_, a, b) {
+function camelize(text) {
+  return text.replace(/(\w)-(\w)/g, function(_, a, b) {
     return a + b.toUpperCase();
   });
 }
 
-function handleError (err) {
+function handleError(err) {
   if (err.code === 'ENOENT') {
     console.error('marked: output to ' + err.path + ': No such directory');
     return process.exit(1);
@@ -206,7 +206,7 @@ function handleError (err) {
 
 if (!module.parent) {
   process.title = 'marked';
-  main(process.argv.slice(), function (err, code) {
+  main(process.argv.slice(), function(err, code) {
     if (err) return handleError(err);
     return process.exit(code || 0);
   });
diff --git a/docs/demo/demo.js b/docs/demo/demo.js
index eb452d0a41..c54a3a244a 100644
--- a/docs/demo/demo.js
+++ b/docs/demo/demo.js
@@ -7,7 +7,7 @@ if (!window.fetch) {
   window.fetch = unfetch;
 }
 
-onunhandledrejection = function (e) {
+onunhandledrejection = function(e) {
   throw e.reason;
 };
 
@@ -70,7 +70,7 @@ Promise.all([
   setInitialText(),
   setInitialVersion()
     .then(setInitialOptions)
-]).then(function () {
+]).then(function() {
   handleInputChange();
   handleOutputChange();
   checkForChanges();
@@ -79,13 +79,13 @@ Promise.all([
   $mainElem.style.display = 'block';
 });
 
-function setInitialText () {
+function setInitialText() {
   if ('text' in search) {
     $markdownElem.value = search.text;
   } else {
     return fetch('./initial.md')
-      .then(function (res) { return res.text(); })
-      .then(function (text) {
+      .then(function(res) { return res.text(); })
+      .then(function(text) {
         if ($markdownElem.value === '') {
           $markdownElem.value = text;
         }
@@ -93,20 +93,20 @@ function setInitialText () {
   }
 }
 
-function setInitialQuickref () {
+function setInitialQuickref() {
   return fetch('./quickref.md')
-    .then(function (res) { return res.text(); })
-    .then(function (text) {
+    .then(function(res) { return res.text(); })
+    .then(function(text) {
       document.querySelector('#quickref').value = text;
     });
 }
 
-function setInitialVersion () {
+function setInitialVersion() {
   return fetch('https://data.jsdelivr.com/v1/package/npm/marked')
-    .then(function (res) {
+    .then(function(res) {
       return res.json();
     })
-    .then(function (json) {
+    .then(function(json) {
       for (var i = 0; i < json.versions.length; i++) {
         var ver = json.versions[i];
         markedVersions[ver] = 'https://cdn.jsdelivr.net/npm/marked@' + ver + '/lib/marked.js';
@@ -116,20 +116,20 @@ function setInitialVersion () {
         $markedVerElem.appendChild(opt);
       }
     })
-    .then(function () {
+    .then(function() {
       return fetch('https://api.github.com/repos/markedjs/marked/commits')
-        .then(function (res) {
+        .then(function(res) {
           return res.json();
         })
-        .then(function (json) {
+        .then(function(json) {
           markedVersions['master'] = 'https://cdn.jsdelivr.net/gh/markedjs/marked@' + json[0].sha + '/lib/marked.js';
         })
-        .catch(function () {
+        .catch(function() {
           // do nothing
           // uses url without commit
         });
     })
-    .then(function () {
+    .then(function() {
       if (search.version) {
         if (markedVersions[search.version]) {
           return search.version;
@@ -142,7 +142,7 @@ function setInitialVersion () {
                 return search.version;
               case 'pr':
                 return getPrCommit(match[2])
-                  .then(function (commit) {
+                  .then(function(commit) {
                     if (!commit) {
                       return 'master';
                     }
@@ -156,13 +156,13 @@ function setInitialVersion () {
 
       return 'master';
     })
-    .then(function (version) {
+    .then(function(version) {
       $markedVerElem.value = version;
     })
     .then(updateVersion);
 }
 
-function setInitialOptions () {
+function setInitialOptions() {
   if ('options' in search) {
     $optionsElem.value = search.options;
   } else {
@@ -170,22 +170,22 @@ function setInitialOptions () {
   }
 }
 
-function setInitialOutputType () {
+function setInitialOutputType() {
   if (search.outputType) {
     $outputTypeElem.value = search.outputType;
   }
 }
 
-function handleIframeLoad () {
+function handleIframeLoad() {
   lastInput = '';
   inputDirty = true;
 }
 
-function handleInput () {
+function handleInput() {
   inputDirty = true;
 };
 
-function handleVersionChange () {
+function handleVersionChange() {
   if ($markedVerElem.value === 'commit' || $markedVerElem.value === 'pr') {
     $commitVerElem.style.display = '';
   } else {
@@ -194,14 +194,14 @@ function handleVersionChange () {
   }
 }
 
-function handleClearClick () {
+function handleClearClick() {
   $markdownElem.value = '';
   $markedVerElem.value = 'master';
   $commitVerElem.style.display = 'none';
   updateVersion().then(setDefaultOptions);
 }
 
-function handleAddVersion (e) {
+function handleAddVersion(e) {
   if (e.which === 13) {
     switch ($markedVerElem.value) {
       case 'commit':
@@ -220,7 +220,7 @@ function handleAddVersion (e) {
         $commitVerElem.disabled = true;
         var pr = $commitVerElem.value.replace(/\D/g, '');
         getPrCommit(pr)
-          .then(function (commit) {
+          .then(function(commit) {
             $commitVerElem.disabled = false;
             if (!commit) {
               alert('That is not a valid PR');
@@ -236,16 +236,16 @@ function handleAddVersion (e) {
   }
 }
 
-function handleInputChange () {
+function handleInputChange() {
   handleChange($inputPanes, $inputTypeElem.value);
 }
 
-function handleOutputChange () {
+function handleOutputChange() {
   $activeOutputElem = handleChange($panes, $outputTypeElem.value);
   updateLink();
 }
 
-function handleChange (panes, visiblePane) {
+function handleChange(panes, visiblePane) {
   var active = null;
   for (var i = 0; i < panes.length; i++) {
     if (panes[i].id === visiblePane) {
@@ -258,7 +258,7 @@ function handleChange (panes, visiblePane) {
   return active;
 };
 
-function addCommitVersion (value, text, commit) {
+function addCommitVersion(value, text, commit) {
   if (markedVersions[value]) {
     return;
   }
@@ -269,19 +269,19 @@ function addCommitVersion (value, text, commit) {
   $markedVerElem.insertBefore(opt, $markedVerElem.firstChild);
 }
 
-function getPrCommit (pr) {
+function getPrCommit(pr) {
   return fetch('https://api.github.com/repos/markedjs/marked/pulls/' + pr + '/commits')
-    .then(function (res) {
+    .then(function(res) {
       return res.json();
     })
-    .then(function (json) {
+    .then(function(json) {
       return json[json.length - 1].sha;
-    }).catch(function () {
+    }).catch(function() {
       // return undefined
     });
 }
 
-function setDefaultOptions () {
+function setDefaultOptions() {
   if (window.Worker) {
     messageWorker({
       task: 'defaults',
@@ -293,10 +293,10 @@ function setDefaultOptions () {
   }
 }
 
-function setOptions (opts) {
+function setOptions(opts) {
   $optionsElem.value = JSON.stringify(
     opts,
-    function (key, value) {
+    function(key, value) {
       if (value && typeof value === 'object' && Object.getPrototypeOf(value) !== Object.prototype) {
         return undefined;
       }
@@ -304,7 +304,7 @@ function setOptions (opts) {
     }, ' ');
 }
 
-function searchToObject () {
+function searchToObject() {
   // modified from https://stackoverflow.com/a/7090123/806777
   var pairs = location.search.slice(1).split('&');
   var obj = {};
@@ -322,7 +322,7 @@ function searchToObject () {
   return obj;
 }
 
-function jsonString (input) {
+function jsonString(input) {
   var output = (input + '')
     .replace(/\n/g, '\\n')
     .replace(/\r/g, '\\r')
@@ -333,13 +333,13 @@ function jsonString (input) {
   return '"' + output + '"';
 };
 
-function getScrollSize () {
+function getScrollSize() {
   var e = $activeOutputElem;
 
   return e.scrollHeight - e.clientHeight;
 };
 
-function getScrollPercent () {
+function getScrollPercent() {
   var size = getScrollSize();
 
   if (size <= 0) {
@@ -349,11 +349,11 @@ function getScrollPercent () {
   return $activeOutputElem.scrollTop / size;
 };
 
-function setScrollPercent (percent) {
+function setScrollPercent(percent) {
   $activeOutputElem.scrollTop = percent * getScrollSize();
 };
 
-function updateLink () {
+function updateLink() {
   var outputType = '';
   if ($outputTypeElem.value !== 'preview') {
     outputType = 'outputType=' + $outputTypeElem.value + '&';
@@ -365,7 +365,7 @@ function updateLink () {
   history.replaceState('', document.title, $permalinkElem.href);
 }
 
-function updateVersion () {
+function updateVersion() {
   if (window.Worker) {
     handleInput();
     return Promise.resolve();
@@ -375,13 +375,13 @@ function updateVersion () {
     promise = Promise.resolve(markedVersionCache[$markedVerElem.value]);
   } else {
     promise = fetch(markedVersions[$markedVerElem.value])
-      .then(function (res) { return res.text(); })
-      .then(function (text) {
+      .then(function(res) { return res.text(); })
+      .then(function(text) {
         markedVersionCache[$markedVerElem.value] = text;
         return text;
       });
   }
-  return promise.then(function (text) {
+  return promise.then(function(text) {
     var script = document.createElement('script');
     script.textContent = text;
 
@@ -390,7 +390,7 @@ function updateVersion () {
   }).then(handleInput);
 }
 
-function checkForChanges () {
+function checkForChanges() {
   if (inputDirty && $markedVerElem.value !== 'commit' && $markedVerElem.value !== 'pr' && (typeof marked !== 'undefined' || window.Worker)) {
     inputDirty = false;
 
@@ -448,7 +448,7 @@ function checkForChanges () {
   checkChangeTimeout = window.setTimeout(checkForChanges, delayTime);
 };
 
-function setResponseTime (ms) {
+function setResponseTime(ms) {
   var amount = ms;
   var suffix = 'ms';
   if (ms > 1000 * 60 * 60) {
@@ -464,7 +464,7 @@ function setResponseTime (ms) {
   $responseTimeElem.textContent = amount + suffix;
 }
 
-function setParsed (parsed, lexed) {
+function setParsed(parsed, lexed) {
   try {
     $previewIframe.contentDocument.body.innerHTML = parsed;
   } catch (ex) {}
@@ -472,14 +472,14 @@ function setParsed (parsed, lexed) {
   $lexerElem.value = lexed;
 }
 
-function messageWorker (message) {
+function messageWorker(message) {
   if (!markedWorker || markedWorker.working) {
     if (markedWorker) {
       clearTimeout(markedWorker.timeout);
       markedWorker.terminate();
     }
     markedWorker = new Worker('worker.js');
-    markedWorker.onmessage = function (e) {
+    markedWorker.onmessage = function(e) {
       clearTimeout(markedWorker.timeout);
       markedWorker.working = false;
       switch (e.data.task) {
@@ -500,7 +500,7 @@ function messageWorker (message) {
       delayTime = 10;
       checkForChanges();
     };
-    markedWorker.onerror = markedWorker.onmessageerror = function (err) {
+    markedWorker.onerror = markedWorker.onmessageerror = function(err) {
       clearTimeout(markedWorker.timeout);
       var error = 'There was an error in the Worker';
       if (err) {
@@ -525,8 +525,8 @@ function messageWorker (message) {
   markedWorker.postMessage(message);
 }
 
-function workerTimeout (seconds) {
-  markedWorker.timeout = setTimeout(function () {
+function workerTimeout(seconds) {
+  markedWorker.timeout = setTimeout(function() {
     seconds++;
     markedWorker.onerror('Marked has taken longer than ' + seconds + ' second' + (seconds > 1 ? 's' : '') + ' to respond...');
     workerTimeout(seconds);
diff --git a/docs/demo/worker.js b/docs/demo/worker.js
index 34020ae875..01b6b7530c 100644
--- a/docs/demo/worker.js
+++ b/docs/demo/worker.js
@@ -11,21 +11,21 @@ if (!self.fetch) {
 var versionCache = {};
 var currentVersion;
 
-onunhandledrejection = function (e) {
+onunhandledrejection = function(e) {
   throw e.reason;
 };
 
-onmessage = function (e) {
+onmessage = function(e) {
   if (e.data.version === currentVersion) {
     parse(e);
   } else {
-    loadVersion(e.data.version).then(function () {
+    loadVersion(e.data.version).then(function() {
       parse(e);
     });
   }
 };
 
-function parse (e) {
+function parse(e) {
   switch (e.data.task) {
     case 'defaults':
 
@@ -70,7 +70,7 @@ function parse (e) {
   }
 }
 
-function jsonString (input) {
+function jsonString(input) {
   var output = (input + '')
     .replace(/\n/g, '\\n')
     .replace(/\r/g, '\\r')
@@ -81,19 +81,19 @@ function jsonString (input) {
   return '"' + output + '"';
 };
 
-function loadVersion (ver) {
+function loadVersion(ver) {
   var promise;
   if (versionCache[ver]) {
     promise = Promise.resolve(versionCache[ver]);
   } else {
     promise = fetch(ver)
-      .then(function (res) { return res.text(); })
-      .then(function (text) {
+      .then(function(res) { return res.text(); })
+      .then(function(text) {
         versionCache[ver] = text;
         return text;
       });
   }
-  return promise.then(function (text) {
+  return promise.then(function(text) {
     try {
       // eslint-disable-next-line no-new-func
       Function(text)();
diff --git a/lib/marked.js b/lib/marked.js
index a643f060d4..d9e3bafeb1 100644
--- a/lib/marked.js
+++ b/lib/marked.js
@@ -4,7 +4,7 @@
  * https://github.com/markedjs/marked
  */
 
-;(function (root) {
+;(function(root) {
 'use strict';
 
 /**
@@ -133,7 +133,7 @@ block.pedantic = merge({}, block.normal, {
  * Block Lexer
  */
 
-function Lexer (options) {
+function Lexer(options) {
   this.tokens = [];
   this.tokens.links = Object.create(null);
   this.options = options || marked.defaults;
@@ -160,7 +160,7 @@ Lexer.rules = block;
  * Static Lex Method
  */
 
-Lexer.lex = function (src, options) {
+Lexer.lex = function(src, options) {
   var lexer = new Lexer(options);
   return lexer.lex(src);
 };
@@ -169,7 +169,7 @@ Lexer.lex = function (src, options) {
  * Preprocessing
  */
 
-Lexer.prototype.lex = function (src) {
+Lexer.prototype.lex = function(src) {
   src = src
     .replace(/\r\n|\r/g, '\n')
     .replace(/\t/g, '    ')
@@ -183,7 +183,7 @@ Lexer.prototype.lex = function (src) {
  * Lexing
  */
 
-Lexer.prototype.token = function (src, top) {
+Lexer.prototype.token = function(src, top) {
   src = src.replace(/^ +$/gm, '');
   var next,
       loose,
@@ -653,7 +653,7 @@ inline.breaks = merge({}, inline.gfm, {
  * Inline Lexer & Compiler
  */
 
-function InlineLexer (links, options) {
+function InlineLexer(links, options) {
   this.options = options || marked.defaults;
   this.links = links;
   this.rules = inline.normal;
@@ -685,7 +685,7 @@ InlineLexer.rules = inline;
  * Static Lexing/Compiling Method
  */
 
-InlineLexer.output = function (src, links, options) {
+InlineLexer.output = function(src, links, options) {
   var inline = new InlineLexer(links, options);
   return inline.output(src);
 };
@@ -694,7 +694,7 @@ InlineLexer.output = function (src, links, options) {
  * Lexing/Compiling
  */
 
-InlineLexer.prototype.output = function (src) {
+InlineLexer.prototype.output = function(src) {
   var out = '',
       link,
       text,
@@ -874,7 +874,7 @@ InlineLexer.prototype.output = function (src) {
   return out;
 };
 
-InlineLexer.escapes = function (text) {
+InlineLexer.escapes = function(text) {
   return text ? text.replace(InlineLexer.rules._escapes, '$1') : text;
 };
 
@@ -882,7 +882,7 @@ InlineLexer.escapes = function (text) {
  * Compile Link
  */
 
-InlineLexer.prototype.outputLink = function (cap, link) {
+InlineLexer.prototype.outputLink = function(cap, link) {
   var href = link.href,
       title = link.title ? escape(link.title) : null;
 
@@ -895,7 +895,7 @@ InlineLexer.prototype.outputLink = function (cap, link) {
  * Smartypants Transformations
  */
 
-InlineLexer.prototype.smartypants = function (text) {
+InlineLexer.prototype.smartypants = function(text) {
   if (!this.options.smartypants) return text;
   return text
     // em-dashes
@@ -918,7 +918,7 @@ InlineLexer.prototype.smartypants = function (text) {
  * Mangle Links
  */
 
-InlineLexer.prototype.mangle = function (text) {
+InlineLexer.prototype.mangle = function(text) {
   if (!this.options.mangle) return text;
   var out = '',
       l = text.length,
@@ -940,11 +940,11 @@ InlineLexer.prototype.mangle = function (text) {
  * Renderer
  */
 
-function Renderer (options) {
+function Renderer(options) {
   this.options = options || marked.defaults;
 }
 
-Renderer.prototype.code = function (code, infostring, escaped) {
+Renderer.prototype.code = function(code, infostring, escaped) {
   var lang = (infostring || '').match(/\S*/)[0];
   if (this.options.highlight) {
     var out = this.options.highlight(code, lang);
@@ -968,15 +968,15 @@ Renderer.prototype.code = function (code, infostring, escaped) {
     + '</code></pre>\n';
 };
 
-Renderer.prototype.blockquote = function (quote) {
+Renderer.prototype.blockquote = function(quote) {
   return '<blockquote>\n' + quote + '</blockquote>\n';
 };
 
-Renderer.prototype.html = function (html) {
+Renderer.prototype.html = function(html) {
   return html;
 };
 
-Renderer.prototype.heading = function (text, level, raw, slugger) {
+Renderer.prototype.heading = function(text, level, raw, slugger) {
   if (this.options.headerIds) {
     return '<h'
       + level
@@ -993,21 +993,21 @@ Renderer.prototype.heading = function (text, level, raw, slugger) {
   return '<h' + level + '>' + text + '</h' + level + '>\n';
 };
 
-Renderer.prototype.hr = function () {
+Renderer.prototype.hr = function() {
   return this.options.xhtml ? '<hr/>\n' : '<hr>\n';
 };
 
-Renderer.prototype.list = function (body, ordered, start) {
+Renderer.prototype.list = function(body, ordered, start) {
   var type = ordered ? 'ol' : 'ul',
       startatt = (ordered && start !== 1) ? (' start="' + start + '"') : '';
   return '<' + type + startatt + '>\n' + body + '</' + type + '>\n';
 };
 
-Renderer.prototype.listitem = function (text) {
+Renderer.prototype.listitem = function(text) {
   return '<li>' + text + '</li>\n';
 };
 
-Renderer.prototype.checkbox = function (checked) {
+Renderer.prototype.checkbox = function(checked) {
   return '<input '
     + (checked ? 'checked="" ' : '')
     + 'disabled="" type="checkbox"'
@@ -1015,11 +1015,11 @@ Renderer.prototype.checkbox = function (checked) {
     + '> ';
 };
 
-Renderer.prototype.paragraph = function (text) {
+Renderer.prototype.paragraph = function(text) {
   return '<p>' + text + '</p>\n';
 };
 
-Renderer.prototype.table = function (header, body) {
+Renderer.prototype.table = function(header, body) {
   if (body) body = '<tbody>' + body + '</tbody>';
 
   return '<table>\n'
@@ -1030,11 +1030,11 @@ Renderer.prototype.table = function (header, body) {
     + '</table>\n';
 };
 
-Renderer.prototype.tablerow = function (content) {
+Renderer.prototype.tablerow = function(content) {
   return '<tr>\n' + content + '</tr>\n';
 };
 
-Renderer.prototype.tablecell = function (content, flags) {
+Renderer.prototype.tablecell = function(content, flags) {
   var type = flags.header ? 'th' : 'td';
   var tag = flags.align
     ? '<' + type + ' align="' + flags.align + '">'
@@ -1043,27 +1043,27 @@ Renderer.prototype.tablecell = function (content, flags) {
 };
 
 // span level renderer
-Renderer.prototype.strong = function (text) {
+Renderer.prototype.strong = function(text) {
   return '<strong>' + text + '</strong>';
 };
 
-Renderer.prototype.em = function (text) {
+Renderer.prototype.em = function(text) {
   return '<em>' + text + '</em>';
 };
 
-Renderer.prototype.codespan = function (text) {
+Renderer.prototype.codespan = function(text) {
   return '<code>' + text + '</code>';
 };
 
-Renderer.prototype.br = function () {
+Renderer.prototype.br = function() {
   return this.options.xhtml ? '<br/>' : '<br>';
 };
 
-Renderer.prototype.del = function (text) {
+Renderer.prototype.del = function(text) {
   return '<del>' + text + '</del>';
 };
 
-Renderer.prototype.link = function (href, title, text) {
+Renderer.prototype.link = function(href, title, text) {
   href = cleanUrl(this.options.sanitize, this.options.baseUrl, href);
   if (href === null) {
     return text;
@@ -1076,7 +1076,7 @@ Renderer.prototype.link = function (href, title, text) {
   return out;
 };
 
-Renderer.prototype.image = function (href, title, text) {
+Renderer.prototype.image = function(href, title, text) {
   href = cleanUrl(this.options.sanitize, this.options.baseUrl, href);
   if (href === null) {
     return text;
@@ -1090,7 +1090,7 @@ Renderer.prototype.image = function (href, title, text) {
   return out;
 };
 
-Renderer.prototype.text = function (text) {
+Renderer.prototype.text = function(text) {
   return text;
 };
 
@@ -1099,7 +1099,7 @@ Renderer.prototype.text = function (text) {
  * returns only the textual part of the token
  */
 
-function TextRenderer () {}
+function TextRenderer() {}
 
 // no need for block level renderers
 
@@ -1107,16 +1107,16 @@ TextRenderer.prototype.strong =
 TextRenderer.prototype.em =
 TextRenderer.prototype.codespan =
 TextRenderer.prototype.del =
-TextRenderer.prototype.text = function (text) {
+TextRenderer.prototype.text = function(text) {
   return text;
 };
 
 TextRenderer.prototype.link =
-TextRenderer.prototype.image = function (href, title, text) {
+TextRenderer.prototype.image = function(href, title, text) {
   return '' + text;
 };
 
-TextRenderer.prototype.br = function () {
+TextRenderer.prototype.br = function() {
   return '';
 };
 
@@ -1124,7 +1124,7 @@ TextRenderer.prototype.br = function () {
  * Parsing & Compiling
  */
 
-function Parser (options) {
+function Parser(options) {
   this.tokens = [];
   this.token = null;
   this.options = options || marked.defaults;
@@ -1138,7 +1138,7 @@ function Parser (options) {
  * Static Parse Method
  */
 
-Parser.parse = function (src, options) {
+Parser.parse = function(src, options) {
   var parser = new Parser(options);
   return parser.parse(src);
 };
@@ -1147,7 +1147,7 @@ Parser.parse = function (src, options) {
  * Parse Loop
  */
 
-Parser.prototype.parse = function (src) {
+Parser.prototype.parse = function(src) {
   this.inline = new InlineLexer(src.links, this.options);
   // use an InlineLexer with a TextRenderer to extract pure text
   this.inlineText = new InlineLexer(
@@ -1168,7 +1168,7 @@ Parser.prototype.parse = function (src) {
  * Next Token
  */
 
-Parser.prototype.next = function () {
+Parser.prototype.next = function() {
   this.token = this.tokens.pop();
   return this.token;
 };
@@ -1177,7 +1177,7 @@ Parser.prototype.next = function () {
  * Preview Next Token
  */
 
-Parser.prototype.peek = function () {
+Parser.prototype.peek = function() {
   return this.tokens[this.tokens.length - 1] || 0;
 };
 
@@ -1185,7 +1185,7 @@ Parser.prototype.peek = function () {
  * Parse Text Tokens
  */
 
-Parser.prototype.parseText = function () {
+Parser.prototype.parseText = function() {
   var body = this.token.text;
 
   while (this.peek().type === 'text') {
@@ -1199,7 +1199,7 @@ Parser.prototype.parseText = function () {
  * Parse Current Token
  */
 
-Parser.prototype.tok = function () {
+Parser.prototype.tok = function() {
   switch (this.token.type) {
     case 'space': {
       return '';
@@ -1328,7 +1328,7 @@ Parser.prototype.tok = function () {
  * Slugger generates header id
  */
 
-function Slugger () {
+function Slugger() {
   this.seen = {};
 }
 
@@ -1336,7 +1336,7 @@ function Slugger () {
  * Convert string to unique id
  */
 
-Slugger.prototype.slug = function (value) {
+Slugger.prototype.slug = function(value) {
   var slug = value
     .toLowerCase()
     .trim()
@@ -1359,14 +1359,14 @@ Slugger.prototype.slug = function (value) {
  * Helpers
  */
 
-function escape (html, encode) {
+function escape(html, encode) {
   if (encode) {
     if (escape.escapeTest.test(html)) {
-      return html.replace(escape.escapeReplace, function (ch) { return escape.replacements[ch]; });
+      return html.replace(escape.escapeReplace, function(ch) { return escape.replacements[ch]; });
     }
   } else {
     if (escape.escapeTestNoEncode.test(html)) {
-      return html.replace(escape.escapeReplaceNoEncode, function (ch) { return escape.replacements[ch]; });
+      return html.replace(escape.escapeReplaceNoEncode, function(ch) { return escape.replacements[ch]; });
     }
   }
 
@@ -1386,9 +1386,9 @@ escape.replacements = {
 escape.escapeTestNoEncode = /[<>"']|&(?!#?\w+;)/;
 escape.escapeReplaceNoEncode = /[<>"']|&(?!#?\w+;)/g;
 
-function unescape (html) {
+function unescape(html) {
   // explicitly match decimal, hex, and named HTML entities
-  return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/ig, function (_, n) {
+  return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/ig, function(_, n) {
     n = n.toLowerCase();
     if (n === 'colon') return ':';
     if (n.charAt(0) === '#') {
@@ -1400,23 +1400,23 @@ function unescape (html) {
   });
 }
 
-function edit (regex, opt) {
+function edit(regex, opt) {
   regex = regex.source || regex;
   opt = opt || '';
   return {
-    replace: function (name, val) {
+    replace: function(name, val) {
       val = val.source || val;
       val = val.replace(/(^|[^\[])\^/g, '$1');
       regex = regex.replace(name, val);
       return this;
     },
-    getRegex: function () {
+    getRegex: function() {
       return new RegExp(regex, opt);
     }
   };
 }
 
-function cleanUrl (sanitize, base, href) {
+function cleanUrl(sanitize, base, href) {
   if (sanitize) {
     try {
       var prot = decodeURIComponent(unescape(href))
@@ -1440,7 +1440,7 @@ function cleanUrl (sanitize, base, href) {
   return href;
 }
 
-function resolveUrl (base, href) {
+function resolveUrl(base, href) {
   if (!baseUrls[' ' + base]) {
     // we can ignore everything in base after the last slash of its path component,
     // but we might need to add _that_
@@ -1464,10 +1464,10 @@ function resolveUrl (base, href) {
 var baseUrls = {};
 var originIndependentUrl = /^$|^[a-z][a-z0-9+.-]*:|^[?#]/i;
 
-function noop () {}
+function noop() {}
 noop.exec = noop;
 
-function merge (obj) {
+function merge(obj) {
   var i = 1,
       target,
       key;
@@ -1484,10 +1484,10 @@ function merge (obj) {
   return obj;
 }
 
-function splitCells (tableRow, count) {
+function splitCells(tableRow, count) {
   // ensure that every cell-delimiting pipe has a space
   // before it to distinguish it from an escaped pipe
-  var row = tableRow.replace(/\|/g, function (match, offset, str) {
+  var row = tableRow.replace(/\|/g, function(match, offset, str) {
         var escaped = false,
             curr = offset;
         while (--curr >= 0 && str[curr] === '\\') escaped = !escaped;
@@ -1519,7 +1519,7 @@ function splitCells (tableRow, count) {
 // Remove trailing 'c's. Equivalent to str.replace(/c*$/, '').
 // /c*$/ is vulnerable to REDOS.
 // invert: Remove suffix of non-c chars instead. Default falsey.
-function rtrim (str, c, invert) {
+function rtrim(str, c, invert) {
   if (str.length === 0) {
     return '';
   }
@@ -1542,7 +1542,7 @@ function rtrim (str, c, invert) {
   return str.substr(0, str.length - suffLen);
 }
 
-function findClosingBracket (str, b) {
+function findClosingBracket(str, b) {
   if (str.indexOf(b[1]) === -1) {
     return -1;
   }
@@ -1566,7 +1566,7 @@ function findClosingBracket (str, b) {
  * Marked
  */
 
-function marked (src, opt, callback) {
+function marked(src, opt, callback) {
   // throw error in case of non string input
   if (typeof src === 'undefined' || src === null) {
     throw new Error('marked(): input parameter is undefined or null');
@@ -1597,7 +1597,7 @@ function marked (src, opt, callback) {
 
     pending = tokens.length;
 
-    var done = function (err) {
+    var done = function(err) {
       if (err) {
         opt.highlight = highlight;
         return callback(err);
@@ -1627,11 +1627,11 @@ function marked (src, opt, callback) {
     if (!pending) return done();
 
     for (; i < tokens.length; i++) {
-      (function (token) {
+      (function(token) {
         if (token.type !== 'code') {
           return --pending || done();
         }
-        return highlight(token.text, token.lang, function (err, code) {
+        return highlight(token.text, token.lang, function(err, code) {
           if (err) return done(err);
           if (code == null || code === token.text) {
             return --pending || done();
@@ -1664,12 +1664,12 @@ function marked (src, opt, callback) {
  */
 
 marked.options =
-marked.setOptions = function (opt) {
+marked.setOptions = function(opt) {
   merge(marked.defaults, opt);
   return marked;
 };
 
-marked.getDefaults = function () {
+marked.getDefaults = function() {
   return {
     baseUrl: null,
     breaks: false,
@@ -1716,7 +1716,7 @@ marked.parse = marked;
 if (typeof module !== 'undefined' && typeof exports === 'object') {
   module.exports = marked;
 } else if (typeof define === 'function' && define.amd) {
-  define(function () { return marked; });
+  define(function() { return marked; });
 } else {
   root.marked = marked;
 }