[Fixes #249] Use parse5 for standard-compliant parsing

dist/browser/bootlint.js

@@ -10379,6 +10379,31 @@ if (typeof define === 'function' && define.amd)
 );
 
 },{}],4:[function(require,module,exports){
+/**
+ * This file automatically generated from `pre-publish.js`.
+ * Do not manually edit.
+ */
+
+module.exports = {
+  "area": true,
+  "base": true,
+  "br": true,
+  "col": true,
+  "embed": true,
+  "hr": true,
+  "img": true,
+  "input": true,
+  "keygen": true,
+  "link": true,
+  "menuitem": true,
+  "meta": true,
+  "param": true,
+  "source": true,
+  "track": true,
+  "wbr": true
+};
+
+},{}],5:[function(require,module,exports){
 /*!
  * Bootlint - an HTML linter for Bootstrap projects
  * https://github.com/twbs/bootlint
@@ -10388,9 +10413,10 @@ if (typeof define === 'function' && define.amd)
 
 /*eslint-env node */
 
-var cheerio = require('cheerio');
+var cheerio = require('whacko');
 var parseUrl = require('url').parse;
 var semver = require('semver');
+var voidElements = require('void-elements');
 var _location = require('./location');
 var LocationIndex = _location.LocationIndex;
 
@@ -11209,15 +11235,16 @@ var LocationIndex = _location.LocationIndex;
     });
     addLinter("W009", function lintEmptySpacerCols($, reporter) {
         var selector = COL_CLASSES.map(function (colClass) {
-            return colClass + ':not(col):not(:last-child)';
+            return colClass + ':not(:last-child)';
         }).join(',');
         var columns = $(selector);
         columns.each(function (_index, col) {
             var column = $(col);
+            var isVoidElement = voidElements[col.tagName.toLowerCase()];
             // can't just use :empty because :empty excludes nodes with all-whitespace text content
             var hasText = !!column.text().trim().length;
             var hasChildren = !!column.children(':first-child').length;
-            if (hasChildren || hasText) {
+            if (hasChildren || hasText || isVoidElement) {
                 return;
             }
 
@@ -11458,7 +11485,7 @@ var LocationIndex = _location.LocationIndex;
     }
 })(typeof exports === 'object' && exports || this);
 
-},{"./location":1,"cheerio":2,"semver":3,"url":5}],5:[function(require,module,exports){
+},{"./location":1,"semver":3,"url":6,"void-elements":4,"whacko":2}],6:[function(require,module,exports){
 /*eslint-env node, browser */
 /* jshint browser: true */
 /**
@@ -11498,4 +11525,4 @@ var LocationIndex = _location.LocationIndex;
     exports.parse = parse;
 })();
 
-},{}]},{},[4]);
+},{}]},{},[5]);

package.json

@@ -58,7 +58,7 @@
     "bluebird": "^2.9.12",
     "body-parser": "^1.12.0",
     "chalk": "^1.0.0",
-    "cheerio": "^0.18.0",
+    "whacko": "^0.17.4",
     "commander": "^2.6.0",
     "debug": "^2.1.1",
     "express": "^4.11.2",
@@ -73,7 +73,7 @@
   },
   "browser": {
     "binary-search": false,
-    "cheerio": "jquery",
+    "whacko": "jquery",
     "url": "./src/url.js",
     "./cli": false,
     "./location": false

src/bootlint.js

@@ -7,7 +7,7 @@
 
 /*eslint-env node */
 
-var cheerio = require('cheerio');
+var whacko = require('whacko');
 var parseUrl = require('url').parse;
 var semver = require('semver');
 var voidElements = require('void-elements');
@@ -33,7 +33,7 @@ var LocationIndex = _location.LocationIndex;
         'lg': 3
     };
     var NUM2SCREEN = ['xs', 'sm', 'md', 'lg'];
-    var IN_NODE_JS = !!(cheerio.load);
+    var IN_NODE_JS = !!(whacko.load);
     var MIN_JQUERY_VERSION = '1.9.1';// as of Bootstrap v3.3.0
     var CURRENT_BOOTSTRAP_VERSION = '3.3.2';
 
@@ -183,26 +183,26 @@ var LocationIndex = _location.LocationIndex;
     /**
      * @param {integer} id Unique string ID for this type of lint error. Of the form "E###" (e.g. "E123").
      * @param {string} message Human-readable string describing the error
-     * @param {jQuery} elements jQuery or Cheerio collection of referenced DOM elements pointing to all problem locations in the document
+     * @param {jQuery} elements jQuery or Whacko collection of referenced DOM elements pointing to all problem locations in the document
      * @class
      */
     function LintError(id, message, elements) {
         this.id = id;
         this.message = message;
-        this.elements = elements || cheerio('');
+        this.elements = elements || whacko('');
     }
     exports.LintError = LintError;
 
     /**
      * @param {integer} id Unique string ID for this type of lint warning. Of the form "W###" (e.g. "W123").
      * @param {string} message Human-readable string describing the warning
-     * @param {jQuery} elements jQuery or Cheerio collection of referenced DOM elements pointing to all problem locations in the document
+     * @param {jQuery} elements jQuery or Whacko collection of referenced DOM elements pointing to all problem locations in the document
      * @class
      */
     function LintWarning(id, message, elements) {
         this.id = id;
         this.message = message;
-        this.elements = elements || cheerio('');
+        this.elements = elements || whacko('');
     }
     exports.LintWarning = LintWarning;
 
@@ -998,7 +998,7 @@ var LocationIndex = _location.LocationIndex;
      */
 
     if (IN_NODE_JS) {
-        // cheerio; Node.js
+        // whacko; Node.js
         /**
          * Lints the given HTML.
          * @param {string} html The HTML to lint
@@ -1007,15 +1007,15 @@ var LocationIndex = _location.LocationIndex;
          * @returns {undefined} Nothing
          */
         exports.lintHtml = function (html, reporter, disabledIds) {
-            var $ = cheerio.load(html, {withStartIndices: true});
+            var $ = whacko.load(html, {withStartIndices: true});
             this._lint($, reporter, disabledIds, html);
         };
     }
     else {
         // jQuery; in-browser
         /* @covignore */
         (function () {
-            var $ = cheerio;
+            var $ = whacko;
             /**
              * Lints the HTML of the current document.
              * @param {reporter} reporter Function to call with each lint problem