Merge pull request markedjs#1060 from UziTech/patch-1059

revert number of capturing parens in markedjs#1013

Author: joshbruce

lib/marked.js

@@ -468,7 +468,7 @@ var inline = {
   nolink: /^!?\[((?:\[[^\]]*\]|\\[\[\]]|[^\[\]])*)\]/,
   strong: /^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,
   em: /^_([^\s_](?:[^_]|__)+?[^\s_])_\b|^\*((?:\*\*|[^*])+?)\*(?!\*)/,
-  code: /^(`+)(\s*)([\s\S]*?[^`]?)\2\1(?!`)/,
+  code: /^(`+)\s*([\s\S]*?[^`]?)\s*\1(?!`)/,
   br: /^ {2,}\n(?!\s*$)/,
   del: noop,
   text: /^[\s\S]+?(?=[\\<!\[`*]|\b_| {2,}\n|$)/
@@ -691,7 +691,7 @@ InlineLexer.prototype.output = function(src) {
     // code
     if (cap = this.rules.code.exec(src)) {
       src = src.substring(cap[0].length);
-      out += this.renderer.codespan(escape(cap[3].trim(), true));
+      out += this.renderer.codespan(escape(cap[2].trim(), true));
       continue;
     }