Fix syntax errors

Author: SamyPesse

lib/section2obj.js

@@ -2,7 +2,7 @@ var _ = require('lodash');
 
 var langs = require('./langs');
 
-function section2obj {
+function section2obj(section) {
     var nonCodeNodes = _.reject(section, {
         'type': 'code'
     });
@@ -12,17 +12,17 @@ function section2obj {
     });
 
     // Languages in code blocks
-    var langs = _.pluck(codeNodes, 'lang').map(langs.normalize);
+    var _langs = _.pluck(codeNodes, 'lang').map(langs.normalize);
 
     // Check that they are all the same
-    var validLangs = _.all(_.map(langs, function(lang) {
+    var validLangs = _.all(_.map(_langs, function(lang) {
         return lang && lang === langs[0];
     }));
 
     // Main language
-    var lang = validLangs ? langs[0] : null;
+    var lang = validLangs ? _langs[0] : null;
 
-    return {,
+    return {
         content: nonCodeNodes,
         lang: lang,
         code: {

lib/sections.js

@@ -4,8 +4,8 @@ var _ = require('lodash');
 function split(nodes) {
     var section = [];
 
-    return _(nodes)
-    .reduce(, function(sections, el) {
+    return _.chain(nodes)
+    .reduce(function(sections, el) {
         if(el.type === 'hr') {
             sections.push(section);
             section = [];
@@ -28,7 +28,7 @@ function join(sections) {
     var nodes = _.reduce(sections, function(nodes, section) {
         return nodes.concat(section);
     }, []);
-    nodes.links = (sections[0] && (sections[0].links) || {};
+    nodes.links = (sections[0] && (sections[0].links) || {});
     return nodes;
 }