🗜️ build [skip ci]

lib/marked.cjs

@@ -92,9 +92,9 @@ function changeDefaults(newDefaults) {
  * Helpers
  */
 var escapeTest = /[&<>"']/;
-var escapeReplace = /[&<>"']/g;
-var escapeTestNoEncode = /[<>"']|&(?!#?\w+;)/;
-var escapeReplaceNoEncode = /[<>"']|&(?!#?\w+;)/g;
+var escapeReplace = new RegExp(escapeTest.source, 'g');
+var escapeTestNoEncode = /[<>"']|&(?!(#\d{1,7}|#[Xx][a-fA-F0-9]{1,6}|\w+);)/;
+var escapeReplaceNoEncode = new RegExp(escapeTestNoEncode.source, 'g');
 var escapeReplacements = {
   '&': '&amp;',
   '<': '&lt;',
@@ -678,14 +678,15 @@ var Tokenizer = /*#__PURE__*/function () {
   _proto.def = function def(src) {
     var cap = this.rules.block.def.exec(src);
     if (cap) {
-      if (cap[3]) cap[3] = cap[3].substring(1, cap[3].length - 1);
       var tag = cap[1].toLowerCase().replace(/\s+/g, ' ');
+      var href = cap[2] ? cap[2].replace(/^<(.*)>$/, '$1').replace(this.rules.inline._escapes, '$1') : '';
+      var title = cap[3] ? cap[3].substring(1, cap[3].length - 1).replace(this.rules.inline._escapes, '$1') : cap[3];
       return {
         type: 'def',
         tag: tag,
         raw: cap[0],
-        href: cap[2] ? cap[2].replace(this.rules.inline._escapes, '$1') : cap[2],
-        title: cap[3] ? cap[3].replace(this.rules.inline._escapes, '$1') : cap[3]
+        href: href,
+        title: title
       };
     }
   };
@@ -871,7 +872,7 @@ var Tokenizer = /*#__PURE__*/function () {
     if ((cap = this.rules.inline.reflink.exec(src)) || (cap = this.rules.inline.nolink.exec(src))) {
       var link = (cap[2] || cap[1]).replace(/\s+/g, ' ');
       link = links[link.toLowerCase()];
-      if (!link || !link.href) {
+      if (!link) {
         var text = cap[0].charAt(0);
         return {
           type: 'text',
@@ -1084,9 +1085,9 @@ var block = {
   + '|<(?!script|pre|style|textarea)([a-z][\\w-]*)(?:attribute)*? */?>(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:(?:\\n *)+\\n|$)' // (7) open tag
   + '|</(?!script|pre|style|textarea)[a-z][\\w-]*\\s*>(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:(?:\\n *)+\\n|$)' // (7) closing tag
   + ')',
-  def: /^ {0,3}\[(label)\]: *(?:\n *)?<?([^\s>]+)>?(?:(?: +(?:\n *)?| *\n *)(title))? *(?:\n+|$)/,
+  def: /^ {0,3}\[(label)\]: *(?:\n *)?([^<\s][^\s]*|<.*?>)(?:(?: +(?:\n *)?| *\n *)(title))? *(?:\n+|$)/,
   table: noopTest,
-  lheading: /^([^\n]+)\n {0,3}(=+|-+) *(?:\n+|$)/,
+  lheading: /^((?:.|\n(?!\n))+?)\n {0,3}(=+|-+) *(?:\n+|$)/,
   // regex template, placeholders will be replaced according to different paragraph
   // interruption rules of commonmark and the original markdown spec:
   _paragraph: /^([^\n]+(?:\n(?!hr|heading|lheading|blockquote|fences|list|html|table| +\n)[^\n]+)*)/,
@@ -1142,6 +1143,7 @@ block.pedantic = merge({}, block.normal, {
   heading: /^(#{1,6})(.*)(?:\n+|$)/,
   fences: noopTest,
   // fences not supported
+  lheading: /^(.+?)\n {0,3}(=+|-+) *(?:\n+|$)/,
   paragraph: edit(block.normal._paragraph).replace('hr', block.hr).replace('heading', ' *#{1,6} *[^\n]').replace('lheading', block.lheading).replace('blockquote', ' {0,3}>').replace('|fences', '').replace('|list', '').replace('|html', '').getRegex()
 });
 
@@ -1789,7 +1791,7 @@ var Renderer = /*#__PURE__*/function () {
     if (!lang) {
       return '<pre><code>' + (escaped ? _code : escape(_code, true)) + '</code></pre>\n';
     }
-    return '<pre><code class="' + this.options.langPrefix + escape(lang, true) + '">' + (escaped ? _code : escape(_code, true)) + '</code></pre>\n';
+    return '<pre><code class="' + this.options.langPrefix + escape(lang) + '">' + (escaped ? _code : escape(_code, true)) + '</code></pre>\n';
   }
 
   /**
@@ -1906,7 +1908,7 @@ var Renderer = /*#__PURE__*/function () {
     if (href === null) {
       return text;
     }
-    var out = '<a href="' + escape(href) + '"';
+    var out = '<a href="' + href + '"';
     if (title) {
       out += ' title="' + title + '"';
     }
@@ -2435,26 +2437,29 @@ marked.defaults = exports.defaults;
  */
 
 marked.use = function () {
-  for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
-    args[_key] = arguments[_key];
-  }
-  var opts = merge.apply(void 0, [{}].concat(args));
   var extensions = marked.defaults.extensions || {
     renderers: {},
     childTokens: {}
   };
-  var hasExtensions;
+  for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
+    args[_key] = arguments[_key];
+  }
   args.forEach(function (pack) {
+    // copy options to new object
+    var opts = merge({}, pack);
+
+    // set async to true if it was set to true before
+    opts.async = marked.defaults.async || opts.async;
+
     // ==-- Parse "addon" extensions --== //
     if (pack.extensions) {
-      hasExtensions = true;
       pack.extensions.forEach(function (ext) {
         if (!ext.name) {
           throw new Error('extension name required');
         }
         if (ext.renderer) {
           // Renderer extensions
-          var prevRenderer = extensions.renderers ? extensions.renderers[ext.name] : null;
+          var prevRenderer = extensions.renderers[ext.name];
           if (prevRenderer) {
             // Replace extension with func to run new extension but fall back if false
             extensions.renderers[ext.name] = function () {
@@ -2503,6 +2508,7 @@ marked.use = function () {
           extensions.childTokens[ext.name] = ext.childTokens;
         }
       });
+      opts.extensions = extensions;
     }
 
     // ==-- Parse "overwrite" extensions --== //
@@ -2565,9 +2571,6 @@ marked.use = function () {
         return values;
       };
     }
-    if (hasExtensions) {
-      opts.extensions = extensions;
-    }
     marked.setOptions(opts);
   });
 };

lib/marked.esm.js

@@ -43,9 +43,9 @@ function changeDefaults(newDefaults) {
  * Helpers
  */
 const escapeTest = /[&<>"']/;
-const escapeReplace = /[&<>"']/g;
-const escapeTestNoEncode = /[<>"']|&(?!#?\w+;)/;
-const escapeReplaceNoEncode = /[<>"']|&(?!#?\w+;)/g;
+const escapeReplace = new RegExp(escapeTest.source, 'g');
+const escapeTestNoEncode = /[<>"']|&(?!(#\d{1,7}|#[Xx][a-fA-F0-9]{1,6}|\w+);)/;
+const escapeReplaceNoEncode = new RegExp(escapeTestNoEncode.source, 'g');
 const escapeReplacements = {
   '&': '&amp;',
   '<': '&lt;',
@@ -675,14 +675,15 @@ class Tokenizer {
   def(src) {
     const cap = this.rules.block.def.exec(src);
     if (cap) {
-      if (cap[3]) cap[3] = cap[3].substring(1, cap[3].length - 1);
       const tag = cap[1].toLowerCase().replace(/\s+/g, ' ');
+      const href = cap[2] ? cap[2].replace(/^<(.*)>$/, '$1').replace(this.rules.inline._escapes, '$1') : '';
+      const title = cap[3] ? cap[3].substring(1, cap[3].length - 1).replace(this.rules.inline._escapes, '$1') : cap[3];
       return {
         type: 'def',
         tag,
         raw: cap[0],
-        href: cap[2] ? cap[2].replace(this.rules.inline._escapes, '$1') : cap[2],
-        title: cap[3] ? cap[3].replace(this.rules.inline._escapes, '$1') : cap[3]
+        href,
+        title
       };
     }
   }
@@ -884,7 +885,7 @@ class Tokenizer {
         || (cap = this.rules.inline.nolink.exec(src))) {
       let link = (cap[2] || cap[1]).replace(/\s+/g, ' ');
       link = links[link.toLowerCase()];
-      if (!link || !link.href) {
+      if (!link) {
         const text = cap[0].charAt(0);
         return {
           type: 'text',
@@ -1108,9 +1109,9 @@ const block = {
     + '|<(?!script|pre|style|textarea)([a-z][\\w-]*)(?:attribute)*? */?>(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:(?:\\n *)+\\n|$)' // (7) open tag
     + '|</(?!script|pre|style|textarea)[a-z][\\w-]*\\s*>(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:(?:\\n *)+\\n|$)' // (7) closing tag
     + ')',
-  def: /^ {0,3}\[(label)\]: *(?:\n *)?<?([^\s>]+)>?(?:(?: +(?:\n *)?| *\n *)(title))? *(?:\n+|$)/,
+  def: /^ {0,3}\[(label)\]: *(?:\n *)?([^<\s][^\s]*|<.*?>)(?:(?: +(?:\n *)?| *\n *)(title))? *(?:\n+|$)/,
   table: noopTest,
-  lheading: /^([^\n]+)\n {0,3}(=+|-+) *(?:\n+|$)/,
+  lheading: /^((?:.|\n(?!\n))+?)\n {0,3}(=+|-+) *(?:\n+|$)/,
   // regex template, placeholders will be replaced according to different paragraph
   // interruption rules of commonmark and the original markdown spec:
   _paragraph: /^([^\n]+(?:\n(?!hr|heading|lheading|blockquote|fences|list|html|table| +\n)[^\n]+)*)/,
@@ -1220,6 +1221,7 @@ block.pedantic = merge({}, block.normal, {
   def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +(["(][^\n]+[")]))? *(?:\n+|$)/,
   heading: /^(#{1,6})(.*)(?:\n+|$)/,
   fences: noopTest, // fences not supported
+  lheading: /^(.+?)\n {0,3}(=+|-+) *(?:\n+|$)/,
   paragraph: edit(block.normal._paragraph)
     .replace('hr', block.hr)
     .replace('heading', ' *#{1,6} *[^\n]')
@@ -1913,7 +1915,7 @@ class Renderer {
 
     return '<pre><code class="'
       + this.options.langPrefix
-      + escape(lang, true)
+      + escape(lang)
       + '">'
       + (escaped ? code : escape(code, true))
       + '</code></pre>\n';
@@ -2051,7 +2053,7 @@ class Renderer {
     if (href === null) {
       return text;
     }
-    let out = '<a href="' + escape(href) + '"';
+    let out = '<a href="' + href + '"';
     if (title) {
       out += ' title="' + title + '"';
     }
@@ -2599,20 +2601,23 @@ marked.defaults = defaults;
  */
 
 marked.use = function(...args) {
-  const opts = merge({}, ...args);
   const extensions = marked.defaults.extensions || { renderers: {}, childTokens: {} };
-  let hasExtensions;
 
   args.forEach((pack) => {
+    // copy options to new object
+    const opts = merge({}, pack);
+
+    // set async to true if it was set to true before
+    opts.async = marked.defaults.async || opts.async;
+
     // ==-- Parse "addon" extensions --== //
     if (pack.extensions) {
-      hasExtensions = true;
       pack.extensions.forEach((ext) => {
         if (!ext.name) {
           throw new Error('extension name required');
         }
         if (ext.renderer) { // Renderer extensions
-          const prevRenderer = extensions.renderers ? extensions.renderers[ext.name] : null;
+          const prevRenderer = extensions.renderers[ext.name];
           if (prevRenderer) {
             // Replace extension with func to run new extension but fall back if false
             extensions.renderers[ext.name] = function(...args) {
@@ -2655,6 +2660,7 @@ marked.use = function(...args) {
           extensions.childTokens[ext.name] = ext.childTokens;
         }
       });
+      opts.extensions = extensions;
     }
 
     // ==-- Parse "overwrite" extensions --== //
@@ -2702,10 +2708,6 @@ marked.use = function(...args) {
       };
     }
 
-    if (hasExtensions) {
-      opts.extensions = extensions;
-    }
-
     marked.setOptions(opts);
   });
 };

lib/marked.umd.js

@@ -96,9 +96,9 @@
    * Helpers
    */
   var escapeTest = /[&<>"']/;
-  var escapeReplace = /[&<>"']/g;
-  var escapeTestNoEncode = /[<>"']|&(?!#?\w+;)/;
-  var escapeReplaceNoEncode = /[<>"']|&(?!#?\w+;)/g;
+  var escapeReplace = new RegExp(escapeTest.source, 'g');
+  var escapeTestNoEncode = /[<>"']|&(?!(#\d{1,7}|#[Xx][a-fA-F0-9]{1,6}|\w+);)/;
+  var escapeReplaceNoEncode = new RegExp(escapeTestNoEncode.source, 'g');
   var escapeReplacements = {
     '&': '&amp;',
     '<': '&lt;',
@@ -682,14 +682,15 @@
     _proto.def = function def(src) {
       var cap = this.rules.block.def.exec(src);
       if (cap) {
-        if (cap[3]) cap[3] = cap[3].substring(1, cap[3].length - 1);
         var tag = cap[1].toLowerCase().replace(/\s+/g, ' ');
+        var href = cap[2] ? cap[2].replace(/^<(.*)>$/, '$1').replace(this.rules.inline._escapes, '$1') : '';
+        var title = cap[3] ? cap[3].substring(1, cap[3].length - 1).replace(this.rules.inline._escapes, '$1') : cap[3];
         return {
           type: 'def',
           tag: tag,
           raw: cap[0],
-          href: cap[2] ? cap[2].replace(this.rules.inline._escapes, '$1') : cap[2],
-          title: cap[3] ? cap[3].replace(this.rules.inline._escapes, '$1') : cap[3]
+          href: href,
+          title: title
         };
       }
     };
@@ -875,7 +876,7 @@
       if ((cap = this.rules.inline.reflink.exec(src)) || (cap = this.rules.inline.nolink.exec(src))) {
         var link = (cap[2] || cap[1]).replace(/\s+/g, ' ');
         link = links[link.toLowerCase()];
-        if (!link || !link.href) {
+        if (!link) {
           var text = cap[0].charAt(0);
           return {
             type: 'text',
@@ -1088,9 +1089,9 @@
     + '|<(?!script|pre|style|textarea)([a-z][\\w-]*)(?:attribute)*? */?>(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:(?:\\n *)+\\n|$)' // (7) open tag
     + '|</(?!script|pre|style|textarea)[a-z][\\w-]*\\s*>(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:(?:\\n *)+\\n|$)' // (7) closing tag
     + ')',
-    def: /^ {0,3}\[(label)\]: *(?:\n *)?<?([^\s>]+)>?(?:(?: +(?:\n *)?| *\n *)(title))? *(?:\n+|$)/,
+    def: /^ {0,3}\[(label)\]: *(?:\n *)?([^<\s][^\s]*|<.*?>)(?:(?: +(?:\n *)?| *\n *)(title))? *(?:\n+|$)/,
     table: noopTest,
-    lheading: /^([^\n]+)\n {0,3}(=+|-+) *(?:\n+|$)/,
+    lheading: /^((?:.|\n(?!\n))+?)\n {0,3}(=+|-+) *(?:\n+|$)/,
     // regex template, placeholders will be replaced according to different paragraph
     // interruption rules of commonmark and the original markdown spec:
     _paragraph: /^([^\n]+(?:\n(?!hr|heading|lheading|blockquote|fences|list|html|table| +\n)[^\n]+)*)/,
@@ -1146,6 +1147,7 @@
     heading: /^(#{1,6})(.*)(?:\n+|$)/,
     fences: noopTest,
     // fences not supported
+    lheading: /^(.+?)\n {0,3}(=+|-+) *(?:\n+|$)/,
     paragraph: edit(block.normal._paragraph).replace('hr', block.hr).replace('heading', ' *#{1,6} *[^\n]').replace('lheading', block.lheading).replace('blockquote', ' {0,3}>').replace('|fences', '').replace('|list', '').replace('|html', '').getRegex()
   });
 
@@ -1793,7 +1795,7 @@
       if (!lang) {
         return '<pre><code>' + (escaped ? _code : escape(_code, true)) + '</code></pre>\n';
       }
-      return '<pre><code class="' + this.options.langPrefix + escape(lang, true) + '">' + (escaped ? _code : escape(_code, true)) + '</code></pre>\n';
+      return '<pre><code class="' + this.options.langPrefix + escape(lang) + '">' + (escaped ? _code : escape(_code, true)) + '</code></pre>\n';
     }
 
     /**
@@ -1910,7 +1912,7 @@
       if (href === null) {
         return text;
       }
-      var out = '<a href="' + escape(href) + '"';
+      var out = '<a href="' + href + '"';
       if (title) {
         out += ' title="' + title + '"';
       }
@@ -2439,26 +2441,29 @@
    */
 
   marked.use = function () {
-    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
-      args[_key] = arguments[_key];
-    }
-    var opts = merge.apply(void 0, [{}].concat(args));
     var extensions = marked.defaults.extensions || {
       renderers: {},
       childTokens: {}
     };
-    var hasExtensions;
+    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
+      args[_key] = arguments[_key];
+    }
     args.forEach(function (pack) {
+      // copy options to new object
+      var opts = merge({}, pack);
+
+      // set async to true if it was set to true before
+      opts.async = marked.defaults.async || opts.async;
+
       // ==-- Parse "addon" extensions --== //
       if (pack.extensions) {
-        hasExtensions = true;
         pack.extensions.forEach(function (ext) {
           if (!ext.name) {
             throw new Error('extension name required');
           }
           if (ext.renderer) {
             // Renderer extensions
-            var prevRenderer = extensions.renderers ? extensions.renderers[ext.name] : null;
+            var prevRenderer = extensions.renderers[ext.name];
             if (prevRenderer) {
               // Replace extension with func to run new extension but fall back if false
               extensions.renderers[ext.name] = function () {
@@ -2507,6 +2512,7 @@
             extensions.childTokens[ext.name] = ext.childTokens;
           }
         });
+        opts.extensions = extensions;
       }
 
       // ==-- Parse "overwrite" extensions --== //
@@ -2569,9 +2575,6 @@
           return values;
         };
       }
-      if (hasExtensions) {
-        opts.extensions = extensions;
-      }
       marked.setOptions(opts);
     });
   };