From 3432b9c8cfd59d15dbc1d013f0f850b0c242e2b0 Mon Sep 17 00:00:00 2001
From: Jesse Hallett <jesse@galois.com>
Date: Tue, 10 Dec 2013 13:56:14 -0800
Subject: Scrolls problem element into view

---
 src/js/fiveui/injected/ui.js | 47 ++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 45 insertions(+), 2 deletions(-)

diff --git a/src/js/fiveui/injected/ui.js b/src/js/fiveui/injected/ui.js
index eb22136..e23aa90 100644
--- a/src/js/fiveui/injected/ui.js
+++ b/src/js/fiveui/injected/ui.js
@@ -27,6 +27,17 @@
    var core = {};
    core.port = obtainPort();
 
+   core.getElementByXPath = function(path, context) {
+     var nsResolver = document.createNSResolver(
+         context.ownerDocument == null ? context.documentElement : context.ownerDocument.documentElement
+     );
+     var xpathResult = document.evaluate(path, document, nsResolver, XPathResult.ANY_TYPE, null);
+     var $result = $(), nextElem;
+     while (nextElem = xpathResult.iterateNext()) {
+       $result = $result.add(nextElem);
+     }
+     return $result;
+   };
 
    /* User Interface **********************************************************/
 
@@ -320,6 +331,7 @@
        , '  <div class="fiveui-problem-header">'
        , '    <div class="fiveui-problem-toggle"><span></span></div>'
        , '    <%= name %>'
+       , '    <a href="#" class="fiveui-problem-scrollTo">show</a>'
        , '  </div>'
        , '  <div class="fiveui-problem-body">'
        , '    <p><%= msg %></p>'
@@ -340,6 +352,20 @@
        this.$toggle = this.$el.find('.fiveui-problem-toggle');
        this.$body   = this.$el.find('.fiveui-problem-body');
        this.$header = this.$el.find('.fiveui-problem-header');
+       this.isOpen  = false;
+
+       var self = this;
+
+       this.$el.on('click', function(event) {
+         if (!$(event.target).is('a, a *')) {
+           self.toggle();
+         }
+       });
+
+       this.$el.on('click', '.fiveui-problem-scrollTo', function(event) {
+         event.preventDefault();
+         self.scrollTo();
+       });
 
        this.$body.hide();
 
@@ -350,6 +376,16 @@
        el.append(this.$el);
      },
 
+     toggle:function() {
+       this.isOpen = !this.isOpen;
+       if (this.isOpen) {
+         this.open();
+       }
+       else {
+         this.close();
+       }
+     },
+
      /**
       * Close the context for a problem entry.
       * @public
@@ -358,7 +394,6 @@
        this.$toggle.find('span').removeClass('icon-caret-down')
                                 .addClass('icon-caret-right');
 
-       this.$el.one('click', _.bind(this.open, this));
        this.$body.slideUp(100);
 
        core.maskProblem(this.problem);
@@ -368,12 +403,20 @@
        this.$toggle.find('span').addClass('icon-caret-down')
                                 .removeClass('icon-caret-right');
 
-       this.$el.one('click', _.bind(this.close, this));
        this.$body.slideDown(100);
 
        core.highlightProblem(this.problem);
      },
 
+     scrollTo:function() {
+       var $elem  = core.getElementByXPath(this.problem.xpath, document);
+       var top    = $elem.offset().top;
+       var height = $elem.height();
+       var viewHeight = $(window).height();
+       var extra  = viewHeight - height;
+       $(window).scrollTop(top - (extra * 0.33));
+     }
+
    });
 
 
-- 
cgit v1.2.3


From 3c27771b28ffc693e784c8646100764108ed82fa Mon Sep 17 00:00:00 2001
From: Jesse Hallett <jesse@galois.com>
Date: Tue, 10 Dec 2013 13:56:28 -0800
Subject: Adds exceptions to color rule for standard link styles

---
 guidelines/wikipedia/color.js | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/guidelines/wikipedia/color.js b/guidelines/wikipedia/color.js
index 2ff1f42..cc9fe75 100644
--- a/guidelines/wikipedia/color.js
+++ b/guidelines/wikipedia/color.js
@@ -12,6 +12,7 @@ exports.rule = function (report) {
       var $this = $(this);
       return $this.children().length == 0 && $.trim($this.text()).length > 0;
     })
+    .filter(exceptions)
     .each(function (i) {
       var fg = fc.colorToRGB($(this).css('color'));
       var bg = fc.findBGColor($(this));
@@ -27,5 +28,24 @@ exports.rule = function (report) {
         }
       }
   });
-
 };
+
+function exceptions() {
+  var $elem = $(this);
+  return !isStandardLink($elem) &&
+    !isNavboxLink($elem);
+}
+
+function isStandardLink($elem) {
+  var standard = ['new', 'external', 'extiw'];
+  var $a = $elem.closest('a');
+  return $a.is('a') && standard.some(function(klass) {
+    return $a.hasClass(klass);
+  });
+}
+
+function isNavboxLink($elem) {
+  var $a = $elem.closest('a');
+  var $nav = $a.closest('th.navbox-group');
+  return $a.length > 0 && $nav.length > 0;
+}
-- 
cgit v1.2.3


From aac09743ba9990f0d8a3b0cdcd08acab454062e6 Mon Sep 17 00:00:00 2001
From: Jesse Hallett <jesse@galois.com>
Date: Wed, 11 Dec 2013 15:17:56 -0800
Subject: Wikipedia guideline: minimize uses of bullet points

---
 guidelines/wikipedia/bullets.js     | 8 ++++++++
 guidelines/wikipedia/wikipedia.json | 3 ++-
 2 files changed, 10 insertions(+), 1 deletion(-)
 create mode 100644 guidelines/wikipedia/bullets.js

diff --git a/guidelines/wikipedia/bullets.js b/guidelines/wikipedia/bullets.js
new file mode 100644
index 0000000..80c5c4b
--- /dev/null
+++ b/guidelines/wikipedia/bullets.js
@@ -0,0 +1,8 @@
+exports.name = "Minimize use of bullet points";
+exports.description = "Bullet points should be minimized in the body and lead of the article, if they are used at all.";
+
+exports.rule = function(report) {
+  $5('#mw-content-text > ul, #mw-content-text > ol').each(function() {
+    report.warning('Minimize use of bullet points.', this);
+  });
+};
diff --git a/guidelines/wikipedia/wikipedia.json b/guidelines/wikipedia/wikipedia.json
index 87b20b1..17ed6c9 100644
--- a/guidelines/wikipedia/wikipedia.json
+++ b/guidelines/wikipedia/wikipedia.json
@@ -3,7 +3,8 @@
 , "license": "BSD3"
 , "rules":
   [ "headingOrder.js"
+  , "bullets.js"
   , "strikeout.js"
   , "color.js"
   ]
-}
\ No newline at end of file
+}
-- 
cgit v1.2.3


From 3f86fd756a146bab5386503dfb2ca11c46f30352 Mon Sep 17 00:00:00 2001
From: Jesse Hallett <jesse@galois.com>
Date: Fri, 13 Dec 2013 14:08:16 -0800
Subject: Modifies fiveui.RuleSet.load to return promises

---
 src/js/chrome/js/platform-ajax.js  |  17 +---
 src/js/firefox/js/platform-ajax.js |   4 +-
 src/js/fiveui/js/rules.js          | 158 +++++++++++++++++++------------------
 src/js/fiveui/js/settings.js       |  20 ++---
 src/js/tests/specs/settings.js     |   2 +-
 5 files changed, 92 insertions(+), 109 deletions(-)

diff --git a/src/js/chrome/js/platform-ajax.js b/src/js/chrome/js/platform-ajax.js
index 32aac99..e5b4d1c 100644
--- a/src/js/chrome/js/platform-ajax.js
+++ b/src/js/chrome/js/platform-ajax.js
@@ -13,27 +13,12 @@ fiveui.ajax = fiveui.ajax || {};
  */
 fiveui.ajax.get = function(url, options) {
 
-  _.defaults(options, {
-    success:function() {},
-    error:  function() {}
-  });
-
-  jQuery.ajax(url, {
+  return jQuery.ajax(url, {
 
     cache: false,
 
     dataType: 'text',
 
-    success:function(text) {
-      // strip out everything else from the args
-      options.success(text);
-    },
-
-    error:function() {
-      // call with no context
-      options.error();
-    },
-
   });
 
 };
diff --git a/src/js/firefox/js/platform-ajax.js b/src/js/firefox/js/platform-ajax.js
index e32225a..9b80633 100644
--- a/src/js/firefox/js/platform-ajax.js
+++ b/src/js/firefox/js/platform-ajax.js
@@ -5,4 +5,6 @@
 var fiveui      = fiveui      || {};
 fiveui.ajax     = fiveui.ajax || {};
 
-fiveui.ajax.get = function () {};
+fiveui.ajax.get = function () {
+  return $.Deferred().promise();
+};
diff --git a/src/js/fiveui/js/rules.js b/src/js/fiveui/js/rules.js
index 94d714f..16fb635 100644
--- a/src/js/fiveui/js/rules.js
+++ b/src/js/fiveui/js/rules.js
@@ -69,108 +69,87 @@ fiveui.RuleSet.fromJSON = function(id, obj) {
 
 
 /**
- * Options is an object that can contain a success and error continuation.
+ * Returns a promise.
  */
 fiveui.RuleSet.load = function(manifest_url, options) {
 
-  _.defaults(options, {
-    success: function() {},
-    error:   function() { throw "failed when loading url"; }
-  });
-
   var match = manifest_url.match(/\/[^\/]*$/);
 
   if(match) {
     var base_url = manifest_url.substring(0,match.index);
 
-    var loadDependencies = function(manifest, dependencies, rules) {
-      if (_.isEmpty(dependencies)) {
-        loadRules(manifest, rules);
-      } else {
-        // XXX there's likely problems here, how should we make sure that the
-        // url is what we expect?
-        var dep_file = dependencies.pop();
-        var dep_url  = base_url + '/' + dep_file;
-      
-        fiveui.ajax.get(dep_url, {
-            success: function(text) {
-              manifest.dependencies.push({'url': dep_url, 'content': text});
-              loadDependencies(manifest, dependencies, rules);
-            },
-
-            error: options.error
-        });
+    // fetch the manifest, and load its rules
+    return fiveui.ajax.get(manifest_url).then(function success(text) {
+      // cleanup the parsed JSON object
+      var sanitized = fiveui.utils.filterJSON(text,'json');
+      var obj       = null;
+
+      try {
+        obj = JSON.parse(sanitized);
+      } catch(e) {
+        return failure('failed to parse manifest');
       }
-    };
-
-    // iterate over rules, retrieving the 
-    var loadRules = function(manifest, rules) {
 
-      if(rules.length == 0) {
-        options.success(manifest);
-      } else {
+      // set defaults in the parsed manifest
+      var manifest = fiveui.RuleSet.sanitize(obj);
 
-        // XXX there's likely problems here, how should we make sure that the
-        // url is what we expect?
-        var rule_file = rules.pop();
-        var rule_url  = base_url + '/' + rule_file;
+      return $.when(
+        loadDependencies(manifest.dependencies),
+        loadRules(manifest.rules)
+      )
+      .then(function(dependencies, rules) {
 
-        fiveui.ajax.get(rule_url, {
+        return _.extend(manifest, {
+          // explicitly zero out the patterns, they shouldn't be part of the
+          // manifest.
+          patterns:     [],
 
-          success: function(text) {
-            manifest.rules.push(text);
-            loadRules(manifest, rules);
-          },
+          // overwrite any source present with the one given by the user.
+          source:       manifest_url,
 
-          error: options.error
+          dependencies: dependencies,
+          rules:        rules
         });
 
-      }
-    };
+      });
+    },
 
-    // fetch the manifest, and load its rules
-    fiveui.ajax.get(manifest_url, {
-
-      success: function(text) {
-        // cleanup the parsed JSON object
-        var sanitized = fiveui.utils.filterJSON(text,'json');
-        var obj       = null;
-
-        try {
-          obj = JSON.parse(sanitized);
-        } catch(e) {
-          options.error('failed to parse manifest');
-          return;
-        }
+    function error() {
+      return failure('failed to retrieve manifest');
+    });
 
-        // set defaults in the parsed manifest
-        var manifest = fiveui.RuleSet.sanitize(obj);
 
-        // explicitly zero out the patterns, they shouldn't be part of the
-        // manifest.
-        manifest.patterns = [];
+  } else {
+    return failure("unable to parse manifest url");
+  }
 
-        var dependencies = manifest.dependencies;
-        manifest.dependencies = [];
+  function loadDependencies(dependencyFiles) {
+    var deps = dependencyFiles.map(function(dep_file) {
+      // XXX there's likely problems here, how should we make sure that the
+      // url is what we expect?
+      var dep_url = base_url + '/' + dep_file;
 
-        // remove the rules, as they'll be added back once processed.
-        var rules      = manifest.rules;
-        manifest.rules = [];
+      return fiveui.ajax.get(dep_url).then(function success(text) {
+        return {'url': dep_url, 'content': text};
+      });
+    });
 
-        // overwrite any source present with the one given by the user.
-        manifest.source = manifest_url;
+    return whenAll(deps);
+  }
 
-        loadDependencies(manifest, dependencies, rules);
-      },
+  function loadRules(ruleFiles) {
+    var rules = ruleFiles.map(function(rule_file) {
+      // XXX there's likely problems here, how should we make sure that the
+      // url is what we expect?
+      var rule_url  = base_url + '/' + rule_file;
 
-      error: function() {
-        options.error('failed to retrieve manifest');
-      },
+      return fiveui.ajax.get(rule_url).then(function(text) {
+        // Ensure that resulting promise holds only a single value.
+        return text;
+      });
     });
 
-
-  } else {
-    options.error("unable to parse manifest url");
+    return whenAll(rules);
   }
 
 };
@@ -294,5 +273,32 @@ fiveui.RuleSets = Backbone.Collection.extend({
 
 });
 
+/**
+ * Creates a resolved promise.
+ */
+function success(val) {
+  var deferred = $.Deferred();
+  deferred.resolve(val);
+  return deferred.promise();
+}
+
+/**
+ * Creates a rejected promise.
+ */
+function failure(reason) {
+  var deferred = $.Deferred();
+  deferred.reject(reason);
+  return deferred.promise();
+}
+
+/**
+ * Given an array of promises, returns a promise that will resolve to
+ * the array of resolved values of the input promises.
+ */
+function whenAll(promises) {
+  return $.when.apply($, promises).then(function() {
+    return Array.prototype.slice.call(arguments);
+  });
+}
 
 })();
diff --git a/src/js/fiveui/js/settings.js b/src/js/fiveui/js/settings.js
index 6c0958e..1b5d4f8 100644
--- a/src/js/fiveui/js/settings.js
+++ b/src/js/fiveui/js/settings.js
@@ -43,11 +43,7 @@ _.extend(fiveui.Settings.prototype, {
    */
   get: function(key) {
     var value = this.store.getItem(key);
-    if (value == null) {
-      return null;
-    } else {
-      return JSON.parse(value);
-    }
+    return value ? JSON.parse(value) : null;
   },
 
   /**
@@ -203,13 +199,11 @@ _.extend(fiveui.Settings.prototype, {
         return false;
       }
 
-      var pat = _.find(rs.patterns, function(pat) {
+      return _.some(rs.patterns, function(pat) {
         var regex = fiveui.utils.compilePattern(pat);
         return regex.test(url);
       });
 
-      return pat != null;
-
     });
   },
 
@@ -228,7 +222,7 @@ fiveui.Settings.manager = function(chan, settings) {
   // create a new rule set, and call the response continuation with the created
   // object.
   msg.register('addRuleSet', function(ruleSet,respond){
-    var id = settings.addRuleSet(ruleSet)
+    var id = settings.addRuleSet(ruleSet);
     respond(settings.getRuleSet(id));
   });
 
@@ -249,12 +243,8 @@ fiveui.Settings.manager = function(chan, settings) {
   // Retrieve the manifest, and return the object to the caller.  Invokes the
   // response continuation with an error object when rule set fails to load.
   msg.register('loadRuleSet', function(url, respond) {
-    fiveui.RuleSet.load(url, {
-      success:respond,
-
-      error:function(msg) {
-        respond({ error : msg });
-      },
+    fiveui.RuleSet.load(url).then(respond, function error(msg) {
+      respond({ error : msg });
     });
   });
 
diff --git a/src/js/tests/specs/settings.js b/src/js/tests/specs/settings.js
index 088b94d..19eb556 100644
--- a/src/js/tests/specs/settings.js
+++ b/src/js/tests/specs/settings.js
@@ -27,7 +27,7 @@ describe('fiveui.Settings', function() {
     expect(settings.get(key)).toEqual(value);
   });
 
-  it('matches urls when there\s a valid pattern registered', function() {
+  it('matches urls when there\'s a valid pattern registered', function() {
     var rset = new fiveui.RuleSet({ patterns: ['http://.*'] });
     settings.addRuleSet(rset);
     expect(settings.checkUrl('http://foo').id).toBe(0);
-- 
cgit v1.2.3


From 6c8db8b9bd08a24b099b5061385b095c3d51b9b2 Mon Sep 17 00:00:00 2001
From: Jesse Hallett <jesse@galois.com>
Date: Tue, 17 Dec 2013 15:27:38 -0800
Subject: Modifies dependency loading

Changes dependency loading so that top-level variables defined in
dependency scripts are in scope in rule definitions.
---
 src/js/fiveui/injected/compute.js | 59 ++++++++++++++++++++++-----------------
 1 file changed, 33 insertions(+), 26 deletions(-)

diff --git a/src/js/fiveui/injected/compute.js b/src/js/fiveui/injected/compute.js
index d8ae9e8..8fada15 100644
--- a/src/js/fiveui/injected/compute.js
+++ b/src/js/fiveui/injected/compute.js
@@ -19,6 +19,8 @@
  * limitations under the License.
  */
 
+/*jshint evil:true */
+
 (function(){
 
    var guidGenerator = function () {
@@ -331,38 +333,43 @@
      /**
       * @param {{rules: [string], dependencies: [string]}} ruleDescr
       */
-     var assembleRules = function(ruleDescr) {
-       var ruleList = [];
-
-       _.each(ruleDescr.dependencies,
-              function(dep){
-                try {
-                  eval(dep.content);
-                } catch (x) {
-                  console.error('Could not evaluate rule dependency: ' + dep.url);
-                  console.error(x);
-                }
-              });
-
-       var ruleStrList = ruleDescr.rules;
-       for(var i=0; i<ruleStrList.length; ++i) {
-         var moduleStr =
-           [ '(function(){'
-           , 'var exports = {};'
-           , ruleStrList[i]
-           , 'return exports;'
-           , '})()'
-           ].join('\n');
+     var assembleRules = function(__assembleRules_ruleDescr) {
+       // Use long variable names: top-level variables in eval'ed
+       // dependencies will be created in the scope of this function and
+       // we want to avoid collisions.
+       var __assembleRules_ruleList = []
+         , __assembleRules_deps = __assembleRules_ruleDescr.dependencies
+         , __assembleRules_i;
+
+       // Use for loop instead of _.each so that top-level variables in
+       // eval'ed dependencies will be created in the scope of the
+       // `assembleRules` function.  The goal is to run rules in the
+       // same scope so that rules have access to top-level variables
+       // from defined in dependency scripts.
+       for (__assembleRules_i = 0; __assembleRules_i < __assembleRules_deps.length; __assembleRules_i += 1) {
+         try {
+           eval(__assembleRules_deps[__assembleRules_i].content);
+         } catch (x) {
+           console.error('Could not evaluate rule dependency: ' +
+                         __assembleRules_deps[__assembleRules_i].url);
+           console.error(x);
+         }
+       }
+
+       var ruleStrList = __assembleRules_ruleDescr.rules;
+       for(__assembleRules_i=0; __assembleRules_i<ruleStrList.length; ++__assembleRules_i) {
+         var __assembleRules_moduleFunc = new Function('exports', ruleStrList[__assembleRules_i]);
 
          try {
-           var evaled = eval(moduleStr);
-           ruleList.push(evaled);
+           var __assembleRules_exported = {};
+           __assembleRules_moduleFunc(__assembleRules_exported);
+           __assembleRules_ruleList.push(__assembleRules_exported);
          } catch (x) {
            console.error('Could not evaluate rule module: ' + x);
-           console.error(moduleStr);
+           console.error(__assembleRules_moduleFunc);
          }
        }
-       return ruleList;
+       return __assembleRules_ruleList;
      };
 
      port.on('SetRules', function(payload) {
-- 
cgit v1.2.3


From 7ead4cef0a6f9621d76997fbced49dab3df51cfb Mon Sep 17 00:00:00 2001
From: Jesse Hallett <jesse@galois.com>
Date: Wed, 18 Dec 2013 13:53:51 -0800
Subject: Avoids traversing frames from different origins

Attempting to access the document of a frame loaded from an different
origin than the page was loaded from results in an exception.
---
 src/js/fiveui/injected/prelude.js | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

diff --git a/src/js/fiveui/injected/prelude.js b/src/js/fiveui/injected/prelude.js
index 250488f..af98341 100644
--- a/src/js/fiveui/injected/prelude.js
+++ b/src/js/fiveui/injected/prelude.js
@@ -19,6 +19,8 @@
  * limitations under the License.
  */
 
+/*global $5: true */
+
 /**
  * The FiveUI Prelude.
  *
@@ -64,7 +66,9 @@ fiveui.query = function (sel, context) {
   var ctx = context || document;
   var $results = jQuery(sel, ctx);
 
-  jQuery('iframe, frame', ctx).each(
+  jQuery('iframe, frame', ctx)
+  .filter(function(idx, frame) { return sameOrigin(frame); })
+  .each(
     function(idx, elt) {
       var $tempResults;
       if (elt.contentDocument) {
@@ -89,6 +93,14 @@ fiveui.query = function (sel, context) {
   fiveui.stats.numElts += $filteredResults.length;
 
   return $filteredResults;
+
+  // Frames are considered to be from the same origin if their location
+  // hosts, ports, and schemes are the same.
+  function sameOrigin(frame) {
+    var src    = frame.src;
+    var origin = window.location.origin;
+    return src.indexOf(origin) === 0 && src.charAt(origin.length) !== ':';
+  }
 };
 
 /**
@@ -287,7 +299,7 @@ fiveui.color.rgbToHex = function (r, g, b) {
 };
 
 /**
- * Convert a 3-byte hex value to base-10 RGB 
+ * Convert a 3-byte hex value to base-10 RGB
  */
 fiveui.color.hexToRGB = function (hex) {
     var result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
@@ -421,7 +433,7 @@ fiveui.color.contrast = function(lum1, lum2) {
 
 /**
  * Computationally determine the actual displayed background color for
- * an object.  This accounts for parent colors that may appear when 
+ * an object.  This accounts for parent colors that may appear when
  * a bg color is unspecified, or fully transparent.
  *
  * It does not account for elements that are shifted out of their
@@ -476,7 +488,7 @@ fiveui.color.findBGColor = function(obj) {
 
 /**
  * Combines two colors, accounting for alpha values less than 1.
- * 
+ *
  * @param {color} top The color "on top"
  * @param {color} bot The color "on bottom"
  * @return {color} the composite RGBA color.
-- 
cgit v1.2.3


From a53dea1deb469763a6f1754a72bfb8444942ac0d Mon Sep 17 00:00:00 2001
From: Jesse Hallett <jesse@galois.com>
Date: Wed, 18 Dec 2013 14:23:06 -0800
Subject: Rewrites fiveui.color.colorCheck to eliminate use of `eval`

Also includes some other changes to pass jshint checks.
---
 src/js/fiveui/injected/prelude.js | 31 ++++++++++++++++---------------
 1 file changed, 16 insertions(+), 15 deletions(-)

diff --git a/src/js/fiveui/injected/prelude.js b/src/js/fiveui/injected/prelude.js
index af98341..5e7a47f 100644
--- a/src/js/fiveui/injected/prelude.js
+++ b/src/js/fiveui/injected/prelude.js
@@ -19,7 +19,7 @@
  * limitations under the License.
  */
 
-/*global $5: true */
+/*global $5: true, JSON: true */
 
 /**
  * The FiveUI Prelude.
@@ -256,22 +256,22 @@ fiveui.color.colorCheck = function (selector, colorSet) {
   var allowable, i, fnStr, forEachFuncStr;
   allowable = {};
   for (i = 0; i < colorSet.length; i += 1) { allowable[colorSet[i]] = true; }
-  forEachFuncStr  = 'function (j, elt) {\n'
-                  + '  var allowable = ' + JSON.stringify(allowable) + ';\n'
-                  + '  var color = fiveui.color.colorToHex($(elt).css("color"));\n'
-                  + '  if (!(color in allowable)) {\n'
-                  + '    report("Disallowed color " + color + " in element matching " + ' + JSON.stringify(selector) + ', $(elt));\n'
-                  + '  }\n'
-                  + '}\n';
-  fnStr = 'function () { fiveui.query("' + selector + '").each(' + forEachFuncStr + '); }';
-  return eval('false||'+fnStr); // the `false||` trick is required for eval to parse a
-                                // function expression ?!?
+
+  return function colorCheck() {
+    fiveui.query(selector).each(function(j, elt) {
+      var $elt  = $(elt);
+      var color = fiveui.color.colorToHex($elt.css("color"));
+      if (!(color in allowable)) {
+        report("Disallowed color " + color + " in element matching " + selector, $elt);
+      }
+    });
+  };
 };
 
 componentToHex = function (c) {
   var hex = c.toString(16).toUpperCase();
   return hex.length == 1 ? "0" + hex : hex;
-}
+};
 
 shortHexToHex = function (color) {
   var have = color.length - 1;
@@ -368,7 +368,7 @@ fiveui.color.colorToRGB = function(color) {
   }
 
   var alpha = 1;
-  if (digits[5] != undefined) {
+  if (digits[5]) {
     alpha = parseFloat(digits[5]);
   }
 
@@ -447,6 +447,7 @@ fiveui.color.findBGColor = function(obj) {
   var fc = fiveui.color;
   var real = fc.colorToRGB(obj.css('background-color'));
   var none = fc.colorToRGB('rgba(0, 0, 0, 0)');
+  var i;
 
   if (real.a != 1) {
 
@@ -465,7 +466,7 @@ fiveui.color.findBGColor = function(obj) {
 
     // takeWhile alpha != 1
     var colors = [];
-    for (var i=0; i < parents.length; i++) {
+    for (i=0; i < parents.length; i++) {
       colors.push(parents[i]);
       if (parents[i].a == 1) {
         break;
@@ -476,7 +477,7 @@ fiveui.color.findBGColor = function(obj) {
     // neither commutative, nor associative, so we need to be carefull
     // of the order in which parent colors are combined.
     var res = real;
-    for (var i=0; i < colors.length; i++) {
+    for (i=0; i < colors.length; i++) {
       res = fc.alphaCombine(res, colors[i]);
     }
     return res;
-- 
cgit v1.2.3


From 29869e418f1322966b78bf546e6bdd13f2f28712 Mon Sep 17 00:00:00 2001
From: Jesse Hallett <jesse@galois.com>
Date: Wed, 18 Dec 2013 15:01:36 -0800
Subject: Wikipedia guideline: minimize number of single-sentence paragraphs

---
 guidelines/wikipedia/paragraphLength.js | 15 +++++++++++++++
 guidelines/wikipedia/wikipedia.json     |  1 +
 2 files changed, 16 insertions(+)
 create mode 100644 guidelines/wikipedia/paragraphLength.js

diff --git a/guidelines/wikipedia/paragraphLength.js b/guidelines/wikipedia/paragraphLength.js
new file mode 100644
index 0000000..ba20306
--- /dev/null
+++ b/guidelines/wikipedia/paragraphLength.js
@@ -0,0 +1,15 @@
+exports.name = "Avoid single-sentence paragraphs";
+exports.description = "The number of single-sentence paragraphs should be minimized.";
+
+exports.rule = function(report) {
+  var sentenceBoundary = /[.?!](?:(?:\[\d+\])|['"])*(?:\s|$)/gm;
+
+  $5('#mw-content-text p').each(function(i, p) {
+    var $p         = $(p);
+    var text       = $.trim($p.text());
+    var boundaries = text && text.match(sentenceBoundary);
+    if (boundaries && boundaries.length === 1) {
+      report.warning('Paragraph with only one sentence: "' + text +'"', p);
+    }
+  });
+};
diff --git a/guidelines/wikipedia/wikipedia.json b/guidelines/wikipedia/wikipedia.json
index 17ed6c9..3150c5e 100644
--- a/guidelines/wikipedia/wikipedia.json
+++ b/guidelines/wikipedia/wikipedia.json
@@ -6,5 +6,6 @@
   , "bullets.js"
   , "strikeout.js"
   , "color.js"
+  , "paragraphLength.js"
   ]
 }
-- 
cgit v1.2.3


From ff0f961df50651dfa7ee95e2374d20003bb56272 Mon Sep 17 00:00:00 2001
From: Jesse Hallett <jesse@galois.com>
Date: Wed, 18 Dec 2013 15:44:35 -0800
Subject: Wikipedia guideline: there should only be one blank line between
 paragraphs

---
 guidelines/wikipedia/spaceBetweenParagraphs.js | 28 ++++++++++++++++++++++++++
 guidelines/wikipedia/wikipedia.json            |  1 +
 2 files changed, 29 insertions(+)
 create mode 100644 guidelines/wikipedia/spaceBetweenParagraphs.js

diff --git a/guidelines/wikipedia/spaceBetweenParagraphs.js b/guidelines/wikipedia/spaceBetweenParagraphs.js
new file mode 100644
index 0000000..ccab3a4
--- /dev/null
+++ b/guidelines/wikipedia/spaceBetweenParagraphs.js
@@ -0,0 +1,28 @@
+exports.name = "There should only be one blank line between paragraphs";
+exports.description = "Between sections - as between sections - there should be only a single blank line.";
+
+exports.rule = function(report) {
+  var problemPs = [];
+
+  $5('p:has(> br)').each(function(i, p) {
+    var $p = $(p), prevP;
+    if ($.trim($p.text()).length === 0) {
+      prevP = $p.prevAll('p').filter(function(i, pp) {
+        return $.trim($(pp).text()).length > 0;
+      }).first();
+
+      if (prevP.length) {
+        problemPs.push(prevP.get(0));
+      }
+      else {
+        report.error('Paragraph contains line breaks but does not contain text.', p);
+      }
+    }
+  });
+
+  _.uniq(problemPs, false).forEach(function(p) {
+    var text = $.trim($(p).text());
+    report.error('Paragraph is followed by more than one blank line: '+ text, p);
+  });
+};
+
diff --git a/guidelines/wikipedia/wikipedia.json b/guidelines/wikipedia/wikipedia.json
index 3150c5e..ee641b6 100644
--- a/guidelines/wikipedia/wikipedia.json
+++ b/guidelines/wikipedia/wikipedia.json
@@ -6,6 +6,7 @@
   , "bullets.js"
   , "strikeout.js"
   , "color.js"
+  , "spaceBetweenParagraphs.js"
   , "paragraphLength.js"
   ]
 }
-- 
cgit v1.2.3


From 575b09496f09ee73837e9773d35a92579347ab49 Mon Sep 17 00:00:00 2001
From: Jesse Hallett <jesse@galois.com>
Date: Wed, 18 Dec 2013 16:38:48 -0800
Subject: Wikipedia guideline: checks for images wider than 400px or taller
 than 500px

---
 guidelines/wikipedia/imageSize.js   | 22 ++++++++++++++++++++++
 guidelines/wikipedia/wikipedia.json |  1 +
 2 files changed, 23 insertions(+)
 create mode 100644 guidelines/wikipedia/imageSize.js

diff --git a/guidelines/wikipedia/imageSize.js b/guidelines/wikipedia/imageSize.js
new file mode 100644
index 0000000..7000b0b
--- /dev/null
+++ b/guidelines/wikipedia/imageSize.js
@@ -0,0 +1,22 @@
+exports.name = "Large image";
+exports.description = "Images should be sized for comfortable display on the smallest displays in common use.";
+
+exports.rule = function(report) {
+  $5('#mw-content-text img').each(function() {
+    var $img = $(this);
+    if ($img.width() > 400 && !centered($img) && !locationNone($img)) {
+      report.warning('Image is more than 400px wide.  Consider using the "center" or "none" location options for wide images', this);
+    }
+    if ($img.height() > 500 && !centered($img) && !locationNone($img)) {
+      report.warning('Image is more than 500px tall.', this);
+    }
+  });
+};
+
+function centered($img) {
+  return $img.closest('.center').length > 0;
+}
+
+function locationNone($img) {
+  return !centered($img) && $img.closest('.tnone').length > 0;
+}
diff --git a/guidelines/wikipedia/wikipedia.json b/guidelines/wikipedia/wikipedia.json
index ee641b6..ea184cf 100644
--- a/guidelines/wikipedia/wikipedia.json
+++ b/guidelines/wikipedia/wikipedia.json
@@ -8,5 +8,6 @@
   , "color.js"
   , "spaceBetweenParagraphs.js"
   , "paragraphLength.js"
+  , "imageSize.js"
   ]
 }
-- 
cgit v1.2.3


From 7844e7c226712e2d5c27d7eca1e68b01fed1de43 Mon Sep 17 00:00:00 2001
From: Jesse Hallett <jesse@galois.com>
Date: Wed, 18 Dec 2013 16:46:05 -0800
Subject: Wikipedia guideline: horizontal rules are deprecated

---
 guidelines/wikipedia/horizontalRule.js | 8 ++++++++
 guidelines/wikipedia/wikipedia.json    | 1 +
 2 files changed, 9 insertions(+)
 create mode 100644 guidelines/wikipedia/horizontalRule.js

diff --git a/guidelines/wikipedia/horizontalRule.js b/guidelines/wikipedia/horizontalRule.js
new file mode 100644
index 0000000..b16375d
--- /dev/null
+++ b/guidelines/wikipedia/horizontalRule.js
@@ -0,0 +1,8 @@
+exports.name = "Horizontal rules are deprecated";
+exports.description = "Horizontal rules (----) are deprecated.";
+
+exports.rule = function(report) {
+  $5('#mw-content-text hr').each(function(i, hr) {
+    report.warning('Remove horizontal rule.', hr);
+  });
+};
diff --git a/guidelines/wikipedia/wikipedia.json b/guidelines/wikipedia/wikipedia.json
index ea184cf..216c2e6 100644
--- a/guidelines/wikipedia/wikipedia.json
+++ b/guidelines/wikipedia/wikipedia.json
@@ -9,5 +9,6 @@
   , "spaceBetweenParagraphs.js"
   , "paragraphLength.js"
   , "imageSize.js"
+  , "horizontalRule.js"
   ]
 }
-- 
cgit v1.2.3


From 15a644f91a8b6e80bbd24a824b91c24547b80035 Mon Sep 17 00:00:00 2001
From: Jesse Hallett <jesse@galois.com>
Date: Wed, 18 Dec 2013 17:09:13 -0800
Subject: Wikipedia guideline: checks for pseudo-headings

---
 guidelines/wikipedia/pseudoHeadings.js | 14 ++++++++++++++
 guidelines/wikipedia/wikipedia.json    |  1 +
 2 files changed, 15 insertions(+)
 create mode 100644 guidelines/wikipedia/pseudoHeadings.js

diff --git a/guidelines/wikipedia/pseudoHeadings.js b/guidelines/wikipedia/pseudoHeadings.js
new file mode 100644
index 0000000..bbf7d8d
--- /dev/null
+++ b/guidelines/wikipedia/pseudoHeadings.js
@@ -0,0 +1,14 @@
+exports.name = "Do not make pseudo-headings";
+exports.description = "Do not make pseudo-headings using bold or semicolon markup.";
+
+exports.rule = function(report) {
+  $5('#mw-content-text p > b:only-child').each(function(i, b) {
+    var text = $.trim($(b).text());
+    report.error('Bold text used as pseudo-heading: '+ text, b);
+  });
+
+  $5('#mw-content-text dl:not(:has(dd)) dt').each(function(i, dt) {
+    var text = $.trim($(dt).text());
+    report.error('Semicolon markup used to create pseudo-heading: '+ text, dt);
+  });
+};
diff --git a/guidelines/wikipedia/wikipedia.json b/guidelines/wikipedia/wikipedia.json
index 216c2e6..67adf30 100644
--- a/guidelines/wikipedia/wikipedia.json
+++ b/guidelines/wikipedia/wikipedia.json
@@ -10,5 +10,6 @@
   , "paragraphLength.js"
   , "imageSize.js"
   , "horizontalRule.js"
+  , "pseudoHeadings.js"
   ]
 }
-- 
cgit v1.2.3