diff --git a/HTMLKit.xcodeproj/project.pbxproj b/HTMLKit.xcodeproj/project.pbxproj
index 7670334..a4b9be4 100644
--- a/HTMLKit.xcodeproj/project.pbxproj
+++ b/HTMLKit.xcodeproj/project.pbxproj
@@ -98,6 +98,7 @@
 		625A150719C78ABA00AD0C32 /* HTMLInputStreamReader.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = HTMLInputStreamReader.m; sourceTree = "<group>"; };
 		625A150B19C78BE900AD0C32 /* HTMLInputStreamReaderErrors.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = HTMLInputStreamReaderErrors.h; sourceTree = "<group>"; };
 		625A150C19C78BE900AD0C32 /* HTMLInputStreamReaderErrors.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = HTMLInputStreamReaderErrors.m; sourceTree = "<group>"; };
+		6279F87119E17DC700F12EE5 /* HTMLParserInsertionModes.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = HTMLParserInsertionModes.h; sourceTree = "<group>"; };
 		62E7CAAE19CDFFB500465A83 /* HTMLTokenizerCharacters.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = HTMLTokenizerCharacters.h; sourceTree = "<group>"; };
 		62F873E919E088C90062683C /* HTMLParser.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = HTMLParser.h; sourceTree = "<group>"; };
 		62F873EA19E088C90062683C /* HTMLParser.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = HTMLParser.m; sourceTree = "<group>"; };
@@ -202,6 +203,7 @@
 				624493AB19CD0CBE00BCDDF4 /* HTMLToken.m */,
 				62F873E919E088C90062683C /* HTMLParser.h */,
 				62F873EA19E088C90062683C /* HTMLParser.m */,
+				6279F87119E17DC700F12EE5 /* HTMLParserInsertionModes.h */,
 				625A14B619C7829400AD0C32 /* Supporting Files */,
 			);
 			name = "Source Code";
diff --git a/HTMLKit/HTMLParserInsertionModes.h b/HTMLKit/HTMLParserInsertionModes.h
new file mode 100644
index 0000000..7b89ee8
--- /dev/null
+++ b/HTMLKit/HTMLParserInsertionModes.h
@@ -0,0 +1,39 @@
+//
+//  HTMLParserInsertionMode.h
+//  HTMLKit
+//
+//  Created by Iska on 05/10/14.
+//  Copyright (c) 2014 BrainCookie. All rights reserved.
+//
+
+#define INSERTION_MODES \
+	MODE_ENTRY( HTMLInsertionModeInitial, = 0 ) \
+	MODE_ENTRY( HTMLInsertionModeBeforeHTML, ) \
+	MODE_ENTRY( HTMLInsertionModeBeforeHead, ) \
+	MODE_ENTRY( HTMLInsertionModeInHead, ) \
+	MODE_ENTRY( HTMLInsertionModeInHeadNoscript, ) \
+	MODE_ENTRY( HTMLInsertionModeAfterHead, ) \
+	MODE_ENTRY( HTMLInsertionModeInBody, ) \
+	MODE_ENTRY( HTMLInsertionModeText, ) \
+	MODE_ENTRY( HTMLInsertionModeInTable, ) \
+	MODE_ENTRY( HTMLInsertionModeInTableText, ) \
+	MODE_ENTRY( HTMLInsertionModeInCaption, ) \
+	MODE_ENTRY( HTMLInsertionModeInColumnGroup, ) \
+	MODE_ENTRY( HTMLInsertionModeInTableBody, ) \
+	MODE_ENTRY( HTMLInsertionModeInRow, ) \
+	MODE_ENTRY( HTMLInsertionModeInCell, ) \
+	MODE_ENTRY( HTMLInsertionModeInSelect, ) \
+	MODE_ENTRY( HTMLInsertionModeInSelectInTable, ) \
+	MODE_ENTRY( HTMLInsertionModeInTemplate, ) \
+	MODE_ENTRY( HTMLInsertionModeAfterBody, ) \
+	MODE_ENTRY( HTMLInsertionModeInFrameset, ) \
+	MODE_ENTRY( HTMLInsertionModeAfterFrameset, ) \
+	MODE_ENTRY( HTMLInsertionModeAfterAfterBody, ) \
+	MODE_ENTRY( HTMLInsertionModeAfterAfterFrameset, )
+
+typedef NS_ENUM(NSUInteger, HTMLInsertionMode)
+{
+#define MODE_ENTRY( name, value ) name value,
+	INSERTION_MODES
+#undef MODE_ENTRY
+};