Merge branch 'master' into render-inline-html

.nowignore

@@ -0,0 +1,3 @@
+*
+!docs
+!docs/**

bin/marked

@@ -23,9 +23,9 @@ function help() {
     stdio: 'inherit'
   };
 
-  spawn('man', [path.resolve(__dirname, '/../man/marked.1')], options)
+  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) {
+      fs.readFile(path.resolve(__dirname, '../man/marked.1.txt'), 'utf8', function(err, data) {
         if (err) throw err;
         console.log(data);
       });

lib/marked.esm.js

@@ -1,6 +1,6 @@
 /**
  * marked - a markdown parser
- * Copyright (c) 2011-2019, Christopher Jeffrey. (MIT Licensed)
+ * Copyright (c) 2011-2020, Christopher Jeffrey. (MIT Licensed)
  * https://github.com/markedjs/marked
  */
 
@@ -305,7 +305,7 @@ const {
 const block = {
   newline: /^\n+/,
   code: /^( {4}[^\n]+\n*)+/,
-  fences: /^ {0,3}(`{3,}|~{3,})([^`~\n]*)\n(?:|([\s\S]*?)\n)(?: {0,3}\1[~`]* *(?:\n+|$)|$)/,
+  fences: /^ {0,3}(`{3,}(?=[^`\n]*\n)|~{3,})([^\n]*)\n(?:|([\s\S]*?)\n)(?: {0,3}\1[~`]* *(?:\n+|$)|$)/,
   hr: /^ {0,3}((?:- *){3,}|(?:_ *){3,}|(?:\* *){3,})(?:\n+|$)/,
   heading: /^ {0,3}(#{1,6}) +([^\n]*?)(?: +#+)? *(?:\n+|$)/,
   blockquote: /^( {0,3}> ?(paragraph|[^\n]*)(?:\n|$))+/,
@@ -367,7 +367,7 @@ block.paragraph = edit$1(block._paragraph)
   .replace('heading', ' {0,3}#{1,6} +')
   .replace('|lheading', '') // setex headings don't interrupt commonmark paragraphs
   .replace('blockquote', ' {0,3}>')
-  .replace('fences', ' {0,3}(?:`{3,}|~{3,})[^`\\n]*\\n')
+  .replace('fences', ' {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n')
   .replace('list', ' {0,3}(?:[*+-]|1[.)]) ') // only lists starting from 1 can interrupt
   .replace('html', '</?(?:tag)(?: +|\\n|/?>)|<(?:script|pre|style|!--)')
   .replace('tag', block._tag) // pars can be interrupted by type (6) html blocks

lib/marked.js

@@ -1,6 +1,6 @@
 /**
  * marked - a markdown parser
- * Copyright (c) 2011-2019, Christopher Jeffrey. (MIT Licensed)
+ * Copyright (c) 2011-2020, Christopher Jeffrey. (MIT Licensed)
  * https://github.com/markedjs/marked
  */
 
@@ -352,7 +352,7 @@
   var block = {
     newline: /^\n+/,
     code: /^( {4}[^\n]+\n*)+/,
-    fences: /^ {0,3}(`{3,}|~{3,})([^`~\n]*)\n(?:|([\s\S]*?)\n)(?: {0,3}\1[~`]* *(?:\n+|$)|$)/,
+    fences: /^ {0,3}(`{3,}(?=[^`\n]*\n)|~{3,})([^\n]*)\n(?:|([\s\S]*?)\n)(?: {0,3}\1[~`]* *(?:\n+|$)|$)/,
     hr: /^ {0,3}((?:- *){3,}|(?:_ *){3,}|(?:\* *){3,})(?:\n+|$)/,
     heading: /^ {0,3}(#{1,6}) +([^\n]*?)(?: +#+)? *(?:\n+|$)/,
     blockquote: /^( {0,3}> ?(paragraph|[^\n]*)(?:\n|$))+/,
@@ -387,7 +387,7 @@
   block._comment = /<!--(?!-?>)[\s\S]*?-->/;
   block.html = edit$1(block.html, 'i').replace('comment', block._comment).replace('tag', block._tag).replace('attribute', / +[a-zA-Z:_][\w.:-]*(?: *= *"[^"\n]*"| *= *'[^'\n]*'| *= *[^\s"'=<>`]+)?/).getRegex();
   block.paragraph = edit$1(block._paragraph).replace('hr', block.hr).replace('heading', ' {0,3}#{1,6} +').replace('|lheading', '') // setex headings don't interrupt commonmark paragraphs
-  .replace('blockquote', ' {0,3}>').replace('fences', ' {0,3}(?:`{3,}|~{3,})[^`\\n]*\\n').replace('list', ' {0,3}(?:[*+-]|1[.)]) ') // only lists starting from 1 can interrupt
+  .replace('blockquote', ' {0,3}>').replace('fences', ' {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n').replace('list', ' {0,3}(?:[*+-]|1[.)]) ') // only lists starting from 1 can interrupt
   .replace('html', '</?(?:tag)(?: +|\\n|/?>)|<(?:script|pre|style|!--)').replace('tag', block._tag) // pars can be interrupted by type (6) html blocks
   .getRegex();
   block.blockquote = edit$1(block.blockquote).replace('paragraph', block.paragraph).getRegex();

now.json

@@ -1,9 +1,5 @@
 {
   "name": "markedjs",
-  "scope": "markedjs",
-  "alias": "markedjs.now.sh",
-  "version": 2,
-  "regions": ["all"],
   "builds": [
     { "src": "docs/**", "use": "@now/static" }
   ],

src/rules.js

@@ -10,7 +10,7 @@ const {
 const block = {
   newline: /^\n+/,
   code: /^( {4}[^\n]+\n*)+/,
-  fences: /^ {0,3}(`{3,}|~{3,})([^`~\n]*)\n(?:|([\s\S]*?)\n)(?: {0,3}\1[~`]* *(?:\n+|$)|$)/,
+  fences: /^ {0,3}(`{3,}(?=[^`\n]*\n)|~{3,})([^\n]*)\n(?:|([\s\S]*?)\n)(?: {0,3}\1[~`]* *(?:\n+|$)|$)/,
   hr: /^ {0,3}((?:- *){3,}|(?:_ *){3,}|(?:\* *){3,})(?:\n+|$)/,
   heading: /^ {0,3}(#{1,6}) +([^\n]*?)(?: +#+)? *(?:\n+|$)/,
   blockquote: /^( {0,3}> ?(paragraph|[^\n]*)(?:\n|$))+/,
@@ -72,7 +72,7 @@ block.paragraph = edit(block._paragraph)
   .replace('heading', ' {0,3}#{1,6} +')
   .replace('|lheading', '') // setex headings don't interrupt commonmark paragraphs
   .replace('blockquote', ' {0,3}>')
-  .replace('fences', ' {0,3}(?:`{3,}|~{3,})[^`\\n]*\\n')
+  .replace('fences', ' {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n')
   .replace('list', ' {0,3}(?:[*+-]|1[.)]) ') // only lists starting from 1 can interrupt
   .replace('html', '</?(?:tag)(?: +|\\n|/?>)|<(?:script|pre|style|!--)')
   .replace('tag', block._tag) // pars can be interrupted by type (6) html blocks

test/specs/commonmark/commonmark.0.29.json

@@ -930,8 +930,7 @@
     "example": 116,
     "start_line": 1996,
     "end_line": 2003,
-    "section": "Fenced code blocks",
-    "shouldFail": true
+    "section": "Fenced code blocks"
   },
   {
     "markdown": "```\n``` aaa\n```\n",

test/specs/gfm/commonmark.0.29.json

@@ -930,8 +930,7 @@
     "example": 116,
     "start_line": 1996,
     "end_line": 2003,
-    "section": "Fenced code blocks",
-    "shouldFail": true
+    "section": "Fenced code blocks"
   },
   {
     "markdown": "```\n``` aaa\n```\n",

test/specs/new/fences_breaking_paragraphs.html

@@ -0,0 +1,14 @@
+<p>A paragraph</p>
+<pre><code class="language-A">Here is code in
+backtick fences</code></pre>
+<p>B paragraph</p>
+<pre><code class="language-B">Here is code in
+tilde fences</code></pre>
+<p>C paragraph</p>
+<pre><code class="language-`C~">Alternative
+tilde fences</code></pre>
+<p>D paragraph ```~D` Invalid use of backtick fences</p>
+<pre><code>
+This will be read as
+part of a codeblock
+that ends with the file</code></pre>

test/specs/new/fences_breaking_paragraphs.md

@@ -0,0 +1,27 @@
+A paragraph
+```A
+Here is code in
+backtick fences
+```
+
+B paragraph
+~~~B
+Here is code in
+tilde fences
+~~~
+
+C paragraph
+~~~`C~
+Alternative
+tilde fences
+~~~
+
+D paragraph
+```~D`
+Invalid use of
+backtick fences
+```
+
+This will be read as
+part of a codeblock
+that ends with the file