Add description methods for HTML tokens

HTMLKit/HTMLCharacterToken.m

@@ -26,13 +26,9 @@
 	return self;
 }
 
-- (instancetype)initWithString:(NSString *)string
+- (NSString *)description
 {
-	self = [super init];
-	if (self) {
-		_characters = [string copy];
-	}
-	return self;
+	return [NSString stringWithFormat:@"<%@: %p Characters=%@>", self.class, self, _characters];
 }
 
 @end

HTMLKit/HTMLCommentToken.m

@@ -32,4 +32,9 @@
 	[_data appendString:string];
 }
 
+- (NSString *)description
+{
+	return [NSString stringWithFormat:@"<%@: %p Data=%@>", self.class, self, _data];
+}
+
 @end

HTMLKit/HTMLDOCTYPEToken.m

@@ -33,4 +33,9 @@
 	[_name appendString:string];
 }
 
+- (NSString *)description
+{
+	return [NSString stringWithFormat:@"<%@: %p Name=%@>", self.class, self, _name];
+}
+
 @end

HTMLKit/HTMLEOFToken.m

@@ -19,4 +19,9 @@
 	return self;
 }
 
+- (NSString *)description
+{
+	return [NSString stringWithFormat:@"<%@: %p EOF>", self.class, self];
+}
+
 @end

HTMLKit/HTMLTagToken.m

@@ -48,6 +48,11 @@
 	return self;
 }
 
+- (NSString *)description
+{
+	return [NSString stringWithFormat:@"<%@: %p TagName=%@>", self.class, self, self.tagName];
+}
+
 @end
 
 @implementation HTMLEndTagToken
@@ -61,4 +66,9 @@
 	return self;
 }
 
+- (NSString *)description
+{
+	return [NSString stringWithFormat:@"<%@: %p TagName=%@>", self.class, self, self.tagName];
+}
+
 @end