Add HTML Document "ready state"

Initially it is set to "loading" and changed to "complete" when the parser finishes

HTMLKit/HTMLDocument.h

@@ -10,6 +10,13 @@
 #import "HTMLDocumentType.h"
 #import "HTMLQuirksMode.h"
 
+typedef NS_ENUM(short, HTMLDocumentReadyState)
+{
+	HTMLDocumentLoading,
+	HTMLDocumentInteractive, // Not used
+	HTMLDocumentComplete
+};
+
 @interface HTMLDocument : HTMLNode
 
 @property (nonatomic, strong) HTMLDocumentType *documentType;
@@ -18,4 +25,6 @@
 
 @property (nonatomic, copy, readonly) NSString *compatMode;
 
+@property (nonatomic, assign, readonly) HTMLDocumentReadyState readyState;
+
 @end

HTMLKit/HTMLDocument.m

@@ -10,4 +10,13 @@
 
 @implementation HTMLDocument
 
+- (instancetype)init
+{
+	self = [super initWithName:@"#document" type:HTMLNodeDocument];
+	if (self) {
+		_readyState = HTMLDocumentLoading;
+	}
+	return self;
+}
+
 @end

HTMLKit/HTMLParser.m

@@ -17,6 +17,11 @@
 #import "HTMLMarker.h"
 #import "NSString+HTMLKit.h"
 
+
+@interface HTMLDocument (Private)
+@property (nonatomic, assign) HTMLDocumentReadyState readyState;
+@end
+
 @interface HTMLParser ()
 {
 	HTMLTokenizer *_tokenizer;
@@ -242,6 +247,9 @@
 - (id)parse
 {
 	for (HTMLToken *token in _tokenizer) {
+		if (_document.readyState == HTMLDocumentComplete) {
+			break;
+		}
 		[self processToken:token];
 	}
 	return nil;
@@ -340,7 +348,7 @@
 - (void)stopParsing
 {
 	[_stackOfOpenElements popAll];
-#warning Finalize
+	_document.readyState =HTMLDocumentComplete;
 }
 
 #pragma mark -