Methods: Adding Smart Quotes to stripHTML's punctuation removal

Addresses an issue with the word count where smart quotes were not
removed, but the word count counted the words as the punctuation was not
removed.

Closes gh-811

src/additional/additional.js

@@ -14,7 +14,7 @@
 		// remove html tags and space chars
 		return value.replace(/<.[^<>]*?>/g, ' ').replace(/&nbsp;|&#160;/gi, ' ')
 		// remove punctuation
-		.replace(/[.(),;:!?%#$'"_+=\/\-]*/g,'');
+		.replace(/[.(),;:!?%#$'"_+=\/\-“”’]*/g,'');
 	}
 
 	jQuery.validator.addMethod("maxWords", function(value, element, params) {

test/methods.js

@@ -1132,4 +1132,37 @@ test("cifES", function() {
 	ok(!method( "B-43.522.192" ), "CIF invalid: dots and dash" );
 });
 
+test("maxWords", function(){
+	var method = methodTest("maxWords");
+	var maxWords = 6;
+	ok( method( "I am a sentence", maxWords), "Max Words");
+	ok(!method( "I'm way too long for this sentence!", maxWords), "Too many words");
+	ok(method( "Don’t “count” me as too long", maxWords), "Right amount of words with smartquotes");
+	ok(!method( "But you can “count” me as too long", maxWords), "Too many words with smartquotes");
+	ok(method( "<div>Don’t “count” me as too long</div>", maxWords), "Right amount of words with smartquotes w/ HTML");
+	ok(!method( "<div>But you can “count” me as too long</div>", maxWords), "Too many words with smartquotes w/ HTML");
+});
+
+test("minWords", function(){
+	var method = methodTest("minWords");
+	var minWords = 6;
+	ok(!method( "I am a short sentence", minWords), "Max Words");
+	ok( method( "I'm way too long for this sentence!", minWords), "Too many words");
+	ok(!method( "Don’t “count” me as short.", minWords), "Right amount of words with smartquotes");
+	ok( method( "But you can “count” me as too short", minWords), "Too many words with smartquotes");
+	ok(!method( "<div>“Count” me as too short.</div>", minWords), "Right amount of words with smartquotes w/ HTML");
+	ok( method( "<div>But you can “count” me as too long</div>", minWords), "Too many words with smartquotes w/ HTML");
+});
+
+test("rangeWords", function(){
+	var method = methodTest("rangeWords");
+	var rangeWords = [3,6];
+	ok(!method( "I'm going to be longer than “six words!”", rangeWords), "Longer than 6 with smartquotes");
+	ok( method( "I'm just the right amount!", rangeWords), "In between");
+	ok( method( "Super short sentence’s.", rangeWords), "Low end");
+	ok(!method( "I", rangeWords), "Too short");
+	ok( method( "<div>“Count” me as perfect.</div>", rangeWords), "Right amount of words with smartquotes w/ HTML");
+	ok(!method( "<div>But you can “count” me as too long</div>", rangeWords), "Too many words with smartquotes w/ HTML");
+});
+
 })(jQuery);