Add eslint/editorconfig and linting

.editorconfig

@@ -0,0 +1,14 @@
+root = true
+
+# Unix-style newlines with a newline ending every file
+[*]
+end_of_line = lf
+insert_final_newline = true
+
+[{*.js,package.json,.travis.yml}]
+charset = utf-8
+indent_style = space
+indent_size = 2
+
+[Makefile]
+indent_style = tab

.eslintrc.json

@@ -0,0 +1,27 @@
+{
+  "env": {
+    "node": true
+  },
+  "extends": "eslint:recommended",
+  "rules": {
+    "indent": [
+      "error",
+      2
+    ],
+    "linebreak-style": [
+      "error",
+      "unix"
+    ],
+    "quotes": [
+      "error",
+      "single"
+    ],
+    "semi": [
+      "error",
+      "always"
+    ],
+    "no-cond-assign": [
+      0
+    ]
+  }
+}

bin/.eslintrc.json

@@ -0,0 +1,7 @@
+{
+  "rules": {
+    "no-console": [
+      0
+    ]
+  }
+}

examples/.eslintrc.json

@@ -0,0 +1,7 @@
+{
+  "rules": {
+    "no-console": [
+      0
+    ]
+  }
+}

main.js

@@ -5,7 +5,7 @@
  http://yabfog.com
 
 **********************************************************************/
-/*jshint sub:true, laxcomma:true */
+
 /**
  * Module dependencies.
  */
@@ -254,12 +254,12 @@ FeedParser.prototype.handleCloseTag = function (el){
 
       // Add xhtml data to the container element
       n['#'] += this.xhtml['#'].trim();
-        // Clear xhtml nodes from the tree
-        for (var key in n) {
-          if (key != '@' && key != '#') {
-            delete n[key];
-          }
+      // Clear xhtml nodes from the tree
+      for (var key in n) {
+        if (key != '@' && key != '#') {
+          delete n[key];
         }
+      }
       this.xhtml = {};
       this.in_xhtml = false;
     } else { // Somewhere in the middle of the XHTML
@@ -609,7 +609,7 @@ FeedParser.prototype.handleMeta = function handleMeta (node, type, options) {
                   });
                 }
                 else if (category[name]['@'] && (_categoryValue = utils.safeTrim(utils.get(category[name]['@'], 'text')))) {
-                    meta.categories.push(_category + '/' + _categoryValue);
+                  meta.categories.push(_category + '/' + _categoryValue);
                 }
               }
               else if (_category) {
@@ -877,7 +877,7 @@ FeedParser.prototype.handleItem = function handleItem (node, type, options){
           if (el.title && utils.get(el.title))
             item.source['title'] = utils.get(el.title);
           if (el.link && utils.get(el.link['@'], 'href'))
-          item.source['url'] = utils.get(el.link['@'], 'href');
+            item.source['url'] = utils.get(el.link['@'], 'href');
         }
         if (item.source['url'] && !this.meta.xmlurl) {
           this.meta.xmlurl = this.meta.xmlUrl = item.source['url'];

package.json

@@ -33,6 +33,7 @@
     "readable-stream": "~1.0.17"
   },
   "devDependencies": {
+    "eslint": "^2.11.1",
     "iconv": "2.1.x",
     "mocha": "~2.1.0",
     "request": "2.27.x"

test/.eslintrc.json

@@ -0,0 +1,10 @@
+{
+  "env": {
+    "mocha": true
+  },
+  "globals": {
+    "assert": true,
+    "fs": true,
+    "FeedParser": true
+  }
+}

utils.js

@@ -201,7 +201,7 @@ exports.reresolve = reresolve;
 */
 
 function stripHtml (str) {
-    return str.replace(/<.*?>/g, '');
+  return str.replace(/<.*?>/g, '');
 }
 
 exports.stripHtml = stripHtml;