Merge branch 'release/3.0.0'

iabudiab · iabudiab · commit 70eeecbf672d · 2019-03-28T22:20:12.000+01:00
diff --git a/.jazzy.yaml b/.jazzy.yaml
@@ -1,5 +1,5 @@
 module: HTMLKit
-module_version: 2.1.5
+module_version: 3.0.0
 author: Iskandar Abudiab 
 author_url: https://twitter.com/iabudiab
 github_url: https://github.com/iabudiab/HTMLKit
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,14 @@
 # Change Log
 
+## [3.0.0](https://github.com/iabudiab/HTMLKit/releases/tag/3.0.0) 
+
+Released on 2019.03.28
+
+### Breaking Change
+
+- Introduce prefix for `NSString` and `NSCharacterSet` categories to prevent collision with existing code (issue #35)
+
+
 ## [2.1.5](https://github.com/iabudiab/HTMLKit/releases/tag/2.1.5) 
 
 Released on 2018.07.16
diff --git a/HTMLKit.podspec b/HTMLKit.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name               = "HTMLKit"
-  s.version            = "2.1.5"
+  s.version            = "3.0.0"
   s.summary            = "HTMLKit, an Objective-C framework for your everyday HTML needs."
   s.license            = "MIT"
   s.homepage           = "https://github.com/iabudiab/HTMLKit"
diff --git a/HTMLKit.xcodeproj/project.pbxproj b/HTMLKit.xcodeproj/project.pbxproj
@@ -58,6 +58,18 @@
 		625A14B019C7829400AD0C32 /* Cocoa.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 625A14AF19C7829400AD0C32 /* Cocoa.framework */; };
 		625A14C519C7829400AD0C32 /* XCTest.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 625A14C419C7829400AD0C32 /* XCTest.framework */; };
 		625A14C919C7829400AD0C32 /* HTMLKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 625A14AC19C7829400AD0C32 /* HTMLKit.framework */; };
+		625A67C9224AC62C00C6D57D /* NSString+Private.h in Headers */ = {isa = PBXBuildFile; fileRef = 625A67C7224AC62C00C6D57D /* NSString+Private.h */; settings = {ATTRIBUTES = (Private, ); }; };
+		625A67CA224AC62C00C6D57D /* NSString+Private.h in Headers */ = {isa = PBXBuildFile; fileRef = 625A67C7224AC62C00C6D57D /* NSString+Private.h */; settings = {ATTRIBUTES = (Private, ); }; };
+		625A67CB224AC62C00C6D57D /* NSString+Private.h in Headers */ = {isa = PBXBuildFile; fileRef = 625A67C7224AC62C00C6D57D /* NSString+Private.h */; settings = {ATTRIBUTES = (Private, ); }; };
+		625A67CC224AC62C00C6D57D /* NSString+Private.h in Headers */ = {isa = PBXBuildFile; fileRef = 625A67C7224AC62C00C6D57D /* NSString+Private.h */; settings = {ATTRIBUTES = (Private, ); }; };
+		625A67CD224AC62C00C6D57D /* NSString+Private.m in Sources */ = {isa = PBXBuildFile; fileRef = 625A67C8224AC62C00C6D57D /* NSString+Private.m */; };
+		625A67CE224AC62C00C6D57D /* NSString+Private.m in Sources */ = {isa = PBXBuildFile; fileRef = 625A67C8224AC62C00C6D57D /* NSString+Private.m */; };
+		625A67CF224AC62C00C6D57D /* NSString+Private.m in Sources */ = {isa = PBXBuildFile; fileRef = 625A67C8224AC62C00C6D57D /* NSString+Private.m */; };
+		625A67D0224AC62C00C6D57D /* NSString+Private.m in Sources */ = {isa = PBXBuildFile; fileRef = 625A67C8224AC62C00C6D57D /* NSString+Private.m */; };
+		625A67D2224ADC7700C6D57D /* HTMLQuircksMode.m in Sources */ = {isa = PBXBuildFile; fileRef = 625A67D1224ADC7700C6D57D /* HTMLQuircksMode.m */; };
+		625A67D3224ADC7700C6D57D /* HTMLQuircksMode.m in Sources */ = {isa = PBXBuildFile; fileRef = 625A67D1224ADC7700C6D57D /* HTMLQuircksMode.m */; };
+		625A67D4224ADC7700C6D57D /* HTMLQuircksMode.m in Sources */ = {isa = PBXBuildFile; fileRef = 625A67D1224ADC7700C6D57D /* HTMLQuircksMode.m */; };
+		625A67D5224ADC7700C6D57D /* HTMLQuircksMode.m in Sources */ = {isa = PBXBuildFile; fileRef = 625A67D1224ADC7700C6D57D /* HTMLQuircksMode.m */; };
 		625D0F031C2717DE00D7BEB0 /* HTMLNode+Private.h in Headers */ = {isa = PBXBuildFile; fileRef = 625D0F011C2717DE00D7BEB0 /* HTMLNode+Private.h */; settings = {ATTRIBUTES = (Private, ); }; };
 		625D0F041C2717DE00D7BEB0 /* HTMLNode+Private.h in Headers */ = {isa = PBXBuildFile; fileRef = 625D0F011C2717DE00D7BEB0 /* HTMLNode+Private.h */; settings = {ATTRIBUTES = (Private, ); }; };
 		625EE4571CBAA41D00F2CC8E /* HTMLKitTestObserver.m in Sources */ = {isa = PBXBuildFile; fileRef = 625EE4561CBAA41D00F2CC8E /* HTMLKitTestObserver.m */; };
@@ -692,6 +704,9 @@
 		625A14DF19C7834100AD0C32 /* Foundation.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Foundation.framework; path = System/Library/Frameworks/Foundation.framework; sourceTree = SDKROOT; };
 		625A150619C78ABA00AD0C32 /* HTMLInputStreamReader.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = HTMLInputStreamReader.h; path = include/HTMLInputStreamReader.h; sourceTree = "<group>"; };
 		625A150719C78ABA00AD0C32 /* HTMLInputStreamReader.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = HTMLInputStreamReader.m; sourceTree = "<group>"; };
+		625A67C7224AC62C00C6D57D /* NSString+Private.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "NSString+Private.h"; path = "include/NSString+Private.h"; sourceTree = "<group>"; };
+		625A67C8224AC62C00C6D57D /* NSString+Private.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = "NSString+Private.m"; sourceTree = "<group>"; };
+		625A67D1224ADC7700C6D57D /* HTMLQuircksMode.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = HTMLQuircksMode.m; sourceTree = "<group>"; };
 		625D0F011C2717DE00D7BEB0 /* HTMLNode+Private.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = "HTMLNode+Private.h"; path = "include/HTMLNode+Private.h"; sourceTree = "<group>"; };
 		625EE4551CBAA41D00F2CC8E /* HTMLKitTestObserver.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = HTMLKitTestObserver.h; path = HTMLKitTests/HTMLKitTestObserver.h; sourceTree = "<group>"; };
 		625EE4561CBAA41D00F2CC8E /* HTMLKitTestObserver.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = HTMLKitTestObserver.m; path = HTMLKitTests/HTMLKitTestObserver.m; sourceTree = "<group>"; };
@@ -872,6 +887,7 @@
 				6238C9841AB8D6330006512E /* HTMLKitDOMExceptions.m */,
 				628B7CE61A080E1000602C87 /* HTMLNamespaces.h */,
 				623719431AA12EE8002E03C8 /* HTMLQuirksMode.h */,
+				625A67D1224ADC7700C6D57D /* HTMLQuircksMode.m */,
 				625D0F071C2717E400D7BEB0 /* Private */,
 			);
 			name = DOM;
@@ -1055,6 +1071,8 @@
 		628E16ED1ADAE73700B15A06 /* Categories */ = {
 			isa = PBXGroup;
 			children = (
+				625A67C7224AC62C00C6D57D /* NSString+Private.h */,
+				625A67C8224AC62C00C6D57D /* NSString+Private.m */,
 				6235CE991AA509430026937B /* NSString+HTMLKit.h */,
 				6235CE9A1AA509430026937B /* NSString+HTMLKit.m */,
 				624B28C21B04190D0048D328 /* NSCharacterSet+HTMLKit.h */,
@@ -1189,6 +1207,7 @@
 				62ECBEEA1C0B69FD00AF847B /* HTMLCommentToken.h in Headers */,
 				62ECBEEB1C0B69FD00AF847B /* HTMLDOCTYPEToken.h in Headers */,
 				626BE1E21DF3819500C49514 /* HTMLDOMUtils.h in Headers */,
+				625A67C9224AC62C00C6D57D /* NSString+Private.h in Headers */,
 				62ECBEEC1C0B69FD00AF847B /* HTMLParseErrorToken.h in Headers */,
 				62ECBEED1C0B69FD00AF847B /* HTMLTagToken.h in Headers */,
 				62ECBEEE1C0B69FD00AF847B /* HTMLEOFToken.h in Headers */,
@@ -1262,6 +1281,7 @@
 				62857C841D398917008DC254 /* HTMLParser.h in Headers */,
 				62857CDB1D3989CE008DC254 /* CSSAttributeSelector.h in Headers */,
 				62857C791D398907008DC254 /* HTMLEOFToken.h in Headers */,
+				625A67CC224AC62C00C6D57D /* NSString+Private.h in Headers */,
 				626BE1E51DF3819500C49514 /* HTMLDOMUtils.h in Headers */,
 				62857CC41D3989A9008DC254 /* CSSSelectors.h in Headers */,
 				62857C731D398907008DC254 /* HTMLToken.h in Headers */,
@@ -1335,6 +1355,7 @@
 				62857D4E1D39A40A008DC254 /* HTMLTokenizerCharacters.h in Headers */,
 				62857D4D1D39A40A008DC254 /* HTMLTokenizerStates.h in Headers */,
 				62857D501D39A411008DC254 /* HTMLTokens.h in Headers */,
+				625A67CB224AC62C00C6D57D /* NSString+Private.h in Headers */,
 				626BE1E41DF3819500C49514 /* HTMLDOMUtils.h in Headers */,
 				62857D7B1D39A452008DC254 /* HTMLNamespaces.h in Headers */,
 				62857D581D39A416008DC254 /* HTMLParser.h in Headers */,
@@ -1408,6 +1429,7 @@
 				62ECBFAF1C0B6D3B00AF847B /* HTMLNodeIterator.h in Headers */,
 				62ECBFB01C0B6D3C00AF847B /* HTMLTreeWalker.h in Headers */,
 				62ECBFB21C0B6D3C00AF847B /* HTMLNodeFilter.h in Headers */,
+				625A67CA224AC62C00C6D57D /* NSString+Private.h in Headers */,
 				62567F511C0CB5750025D458 /* HTMLDOMTokenList.h in Headers */,
 				62ECBFB31C0B6D3C00AF847B /* HTMLKitDOMExceptions.h in Headers */,
 				62ECBFB41C0B6D3D00AF847B /* HTMLNamespaces.h in Headers */,
@@ -1730,6 +1752,7 @@
 				62ECBF2A1C0B6B7900AF847B /* HTMLNode.m in Sources */,
 				62ECBF2B1C0B6B7900AF847B /* HTMLDocument.m in Sources */,
 				62ECBF2C1C0B6B7900AF847B /* HTMLDocumentType.m in Sources */,
+				625A67D2224ADC7700C6D57D /* HTMLQuircksMode.m in Sources */,
 				62ECBF2D1C0B6B7900AF847B /* HTMLDocumentFragment.m in Sources */,
 				62ECBF2E1C0B6B7900AF847B /* HTMLElement.m in Sources */,
 				62ECBF2F1C0B6B7900AF847B /* HTMLComment.m in Sources */,
@@ -1748,6 +1771,7 @@
 				62ECBF3C1C0B6B7900AF847B /* CSSInputStream.m in Sources */,
 				62ECBF3D1C0B6B7900AF847B /* CSSSelectorParser.m in Sources */,
 				62ECBF3E1C0B6B7900AF847B /* CSSNthExpressionParser.m in Sources */,
+				625A67CD224AC62C00C6D57D /* NSString+Private.m in Sources */,
 				62ECBF3F1C0B6B7900AF847B /* CSSSelector.m in Sources */,
 				62ECBF401C0B6B7900AF847B /* CSSSelectorBlock.m in Sources */,
 				62ECBF411C0B6B7900AF847B /* CSSTypeSelector.m in Sources */,
@@ -1820,6 +1844,7 @@
 				62857C811D398912008DC254 /* HTMLParseErrorToken.m in Sources */,
 				62857CD21D3989B8008DC254 /* CSSCombinatorSelector.m in Sources */,
 				62857CB91D398992008DC254 /* HTMLNodeIterator.m in Sources */,
+				625A67D5224ADC7700C6D57D /* HTMLQuircksMode.m in Sources */,
 				62857CCF1D3989B8008DC254 /* CSSPseudoClassSelector.m in Sources */,
 				62857C7A1D398912008DC254 /* HTMLInputStreamReader.m in Sources */,
 				62857CC11D39899C008DC254 /* NSCharacterSet+HTMLKit.m in Sources */,
@@ -1838,6 +1863,7 @@
 				62857CBC1D398992008DC254 /* HTMLNodeFilter.m in Sources */,
 				62857CC01D39899C008DC254 /* NSString+HTMLKit.m in Sources */,
 				62857CCA1D3989B8008DC254 /* CSSInputStream.m in Sources */,
+				625A67D0224AC62C00C6D57D /* NSString+Private.m in Sources */,
 				62857CCE1D3989B8008DC254 /* CSSAttributeSelector.m in Sources */,
 				62857CC31D3989A3008DC254 /* HTMLOrderedDictionary.m in Sources */,
 				62857CC91D3989B8008DC254 /* CSSNthExpressionParser.m in Sources */,
@@ -1875,6 +1901,7 @@
 				62857D0F1D39A32A008DC254 /* HTMLNode.m in Sources */,
 				62857D2C1D39A334008DC254 /* CSSCombinatorSelector.m in Sources */,
 				62857D181D39A32A008DC254 /* HTMLNodeIterator.m in Sources */,
+				625A67D4224ADC7700C6D57D /* HTMLQuircksMode.m in Sources */,
 				62857D291D39A334008DC254 /* CSSPseudoClassSelector.m in Sources */,
 				62857D011D39A324008DC254 /* HTMLInputStreamReader.m in Sources */,
 				62857D1E1D39A334008DC254 /* NSCharacterSet+HTMLKit.m in Sources */,
@@ -1893,6 +1920,7 @@
 				62857D1B1D39A32A008DC254 /* HTMLNodeFilter.m in Sources */,
 				62857D1D1D39A334008DC254 /* NSString+HTMLKit.m in Sources */,
 				62857D241D39A334008DC254 /* CSSInputStream.m in Sources */,
+				625A67CF224AC62C00C6D57D /* NSString+Private.m in Sources */,
 				62857D281D39A334008DC254 /* CSSAttributeSelector.m in Sources */,
 				62857D1F1D39A334008DC254 /* HTMLOrderedDictionary.m in Sources */,
 				62857D231D39A334008DC254 /* CSSNthExpressionParser.m in Sources */,
@@ -1965,6 +1993,7 @@
 				62ECBF721C0B6D2A00AF847B /* HTMLNode.m in Sources */,
 				62ECBF731C0B6D2A00AF847B /* HTMLDocument.m in Sources */,
 				62ECBF741C0B6D2A00AF847B /* HTMLDocumentType.m in Sources */,
+				625A67D3224ADC7700C6D57D /* HTMLQuircksMode.m in Sources */,
 				62ECBF751C0B6D2A00AF847B /* HTMLDocumentFragment.m in Sources */,
 				62ECBF761C0B6D2A00AF847B /* HTMLElement.m in Sources */,
 				62ECBF771C0B6D2A00AF847B /* HTMLComment.m in Sources */,
@@ -1983,6 +2012,7 @@
 				62ECBF841C0B6D2A00AF847B /* CSSInputStream.m in Sources */,
 				62ECBF851C0B6D2A00AF847B /* CSSSelectorParser.m in Sources */,
 				62ECBF861C0B6D2A00AF847B /* CSSNthExpressionParser.m in Sources */,
+				625A67CE224AC62C00C6D57D /* NSString+Private.m in Sources */,
 				62ECBF871C0B6D2A00AF847B /* CSSSelector.m in Sources */,
 				62ECBF881C0B6D2A00AF847B /* CSSSelectorBlock.m in Sources */,
 				62ECBF891C0B6D2A00AF847B /* CSSTypeSelector.m in Sources */,
diff --git a/Sources/CSSAttributeSelector.m b/Sources/CSSAttributeSelector.m
@@ -61,7 +61,7 @@ - (BOOL)acceptElement:(HTMLElement *)element
 		}
 		case CSSAttributeSelectorIncludes:
 		{
-			NSArray *components = [element[_name] componentsSeparatedByCharactersInSet:[NSCharacterSet HTMLWhitespaceCharacterSet]];
+			NSArray *components = [element[_name] componentsSeparatedByCharactersInSet:[NSCharacterSet htmlkit_HTMLWhitespaceCharacterSet]];
 			return [components containsObject:_value];
 		}
 		case CSSAttributeSelectorBegins:
diff --git a/Sources/CSSNthExpressionParser.m b/Sources/CSSNthExpressionParser.m
@@ -8,7 +8,7 @@
 
 #import "CSSNthExpressionParser.h"
 #import "CSSCodePoints.h"
-#import "NSString+HTMLKit.h"
+#import "NSString+Private.h"
 #import "NSCharacterSet+HTMLKit.h"
 
 @implementation CSSNthExpressionParser
@@ -26,7 +26,7 @@ + (CSSNthExpression)parseExpression:(NSString *)expression
 		return CSSNthExpressionEven;
 	}
 
-	NSCharacterSet *set = [[NSCharacterSet CSSNthExpressionCharacterSet] invertedSet];
+	NSCharacterSet *set = [[NSCharacterSet htmlkit_CSSNthExpressionCharacterSet] invertedSet];
 	if ([string rangeOfCharacterFromSet:set].location != NSNotFound) {
 		return CSSNthExpressionMake(0, 0);
 	}
diff --git a/Sources/CSSSelectorParser.m b/Sources/CSSSelectorParser.m
@@ -10,7 +10,7 @@
 #import "CSSInputStream.h"
 #import "CSSCodePoints.h"
 #import "CSSSelectors.h"
-#import "NSString+HTMLKit.h"
+#import "NSString+Private.h"
 #import "NSCharacterSet+HTMLKit.h"
 #import "CSSNthExpressionParser.h"
 #import "CSSCompoundSelector.h"
diff --git a/Sources/CSSStructuralPseudoSelectors.m b/Sources/CSSStructuralPseudoSelectors.m
@@ -9,7 +9,7 @@
 #import "CSSStructuralPseudoSelectors.h"
 #import "CSSSelectors.h"
 #import "HTMLElement.h"
-#import "NSString+HTMLKit.h"
+#import "NSString+Private.h"
 
 #pragma mark - Elements
 
diff --git a/Sources/CSSTypeSelector.m b/Sources/CSSTypeSelector.m
@@ -8,7 +8,7 @@
 
 #import "CSSTypeSelector.h"
 #import "HTMLElement.h"
-#import "NSString+HTMLKit.h"
+#import "NSString+Private.h"
 
 @interface CSSTypeSelector ()
 {
diff --git a/Sources/HTMLCharacterToken.m b/Sources/HTMLCharacterToken.m
@@ -36,7 +36,7 @@ - (void)appendString:(NSString *)string
 
 - (BOOL)isWhitespaceToken
 {
-	return [_characters isHTMLWhitespaceString];
+	return [_characters htmlkit_isHTMLWhitespaceString];
 }
 
 - (BOOL)isEmpty
@@ -46,15 +46,15 @@ - (BOOL)isEmpty
 
 - (void)retainLeadingWhitespace
 {
-	NSUInteger index = _characters.leadingHTMLWhitespaceLength;
+	NSUInteger index = _characters.htmlkit_leadingHTMLWhitespaceLength;
 	if (index > 0) {
 		[_characters setString:[_characters substringToIndex:index]];
 	}
 }
 
 - (void)trimLeadingWhitespace
 {
-	NSUInteger index = _characters.leadingHTMLWhitespaceLength;
+	NSUInteger index = _characters.htmlkit_leadingHTMLWhitespaceLength;
 	if (index > 0) {
 		[_characters setString:[_characters substringFromIndex:index]];
 	}
@@ -67,7 +67,7 @@ - (void)trimFormIndex:(NSUInteger)index
 
 - (HTMLCharacterToken *)tokenBySplitingLeadingWhiteSpace
 {
-	NSUInteger index = _characters.leadingHTMLWhitespaceLength;
+	NSUInteger index = _characters.htmlkit_leadingHTMLWhitespaceLength;
 	if (index > 0) {
 		NSString *leading = [_characters substringToIndex:index];
 		[_characters setString:[_characters substringFromIndex:index]];
diff --git a/Sources/HTMLDocumentType.m b/Sources/HTMLDocumentType.m
@@ -7,7 +7,7 @@
 //
 
 #import "HTMLDocumentType.h"
-#import "NSString+HTMLKit.h"
+#import "NSString+Private.h"
 #import "HTMLNode+Private.h"
 
 NS_INLINE BOOL nilOrEqual(id first, id second) {
diff --git a/Sources/HTMLElement.m b/Sources/HTMLElement.m
@@ -12,7 +12,7 @@
 #import "HTMLText.h"
 #import "HTMLDOMTokenList.h"
 #import "HTMLOrderedDictionary.h"
-#import "NSString+HTMLKit.h"
+#import "NSString+Private.h"
 #import "HTMLNode+Private.h"
 
 @interface HTMLElement ()
diff --git a/Sources/HTMLInputStreamReader.m b/Sources/HTMLInputStreamReader.m
@@ -170,7 +170,7 @@ - (BOOL)consumeDecimalNumber:(NSDecimal *)result
 
 - (BOOL)consumeHexNumber:(unsigned long long *)result
 {
-	NSCharacterSet *set = [NSCharacterSet HTMLHexNumberCharacterSet];
+	NSCharacterSet *set = [NSCharacterSet htmlkit_HTMLHexNumberCharacterSet];
 
 	NSString *string = nil;
 	BOOL success = [_scanner scanCharactersFromSet:set intoString:&string];
diff --git a/Sources/HTMLKit-Info.plist b/Sources/HTMLKit-Info.plist
@@ -17,7 +17,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.1.5</string>
+	<string>3.0.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
diff --git a/Sources/HTMLParser.m b/Sources/HTMLParser.m
@@ -1142,7 +1142,7 @@ - (void)HTMLInsertionModeInBody:(HTMLToken *)token
 			if (charactes.length > 0) {
 				[self reconstructActiveFormattingElements];
 				[self insertCharacters:charactes];
-				if (!charactes.isHTMLWhitespaceString) {
+				if (!charactes.htmlkit_isHTMLWhitespaceString) {
 					_framesetOkFlag = NO;
 				}
 			}
@@ -2313,7 +2313,7 @@ - (void)HTMLInsertionModeInFrameset:(HTMLToken *)token
 			[characters enumerateSubstringsInRange:NSMakeRange(0, characters.length)
 										   options:NSStringEnumerationByComposedCharacterSequences
 										usingBlock:^(NSString *substring, NSRange substringRange, NSRange enclosingRange, BOOL *stop) {
-											if (substring.isHTMLWhitespaceString) {
+											if (substring.htmlkit_isHTMLWhitespaceString) {
 												[self insertCharacters:substring];
 											} else {
 												[self emitParseError:@"Unexpected Character (%@) in <frameset>", substring];
@@ -2381,7 +2381,7 @@ - (void)HTMLInsertionModeAfterFrameset:(HTMLToken *)token
 			[characters enumerateSubstringsInRange:NSMakeRange(0, characters.length)
 										   options:NSStringEnumerationByComposedCharacterSequences
 										usingBlock:^(NSString *substring, NSRange substringRange, NSRange enclosingRange, BOOL *stop) {
-											if (substring.isHTMLWhitespaceString) {
+											if (substring.htmlkit_isHTMLWhitespaceString) {
 												[self insertCharacters:substring];
 											} else {
 												[self emitParseError:@"Unexpected Character (%@) after <frameset>", substring];
@@ -2515,7 +2515,7 @@ - (void)processTokenByApplyingRulesForParsingTokensInForeignContent:(HTMLToken *
 										usingBlock:^(NSString *substring, NSRange substringRange, NSRange enclosingRange, BOOL *stop) {
 											if ([substring isEqualToString:@"\uFFFD"]) {
 												[self emitParseError:@"Unexpected Character (0x0000) in foreign content"];
-											} else if (!substring.isHTMLWhitespaceString) {
+											} else if (!substring.htmlkit_isHTMLWhitespaceString) {
 												_framesetOkFlag = NO;
 											}
 											[self insertCharacters:substring];
diff --git a/Sources/HTMLQuircksMode.m b/Sources/HTMLQuircksMode.m
@@ -0,0 +1,21 @@
+//
+//  HTMLQuircksMode.m
+//  HTMLKit
+//
+//  Created by Iska on 26.03.19.
+//  Copyright © 2019 BrainCookie. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import "HTMLQuirksMode.h"
+#import "NSString+Private.h"
+
+BOOL QuirksModePrefixMatch(NSString *publicIdentifier)
+{
+	for (int i = 0; i < sizeof(HTMLQuirksModePrefixes) / sizeof(HTMLQuirksModePrefixes[0]); i++) {
+		if ([publicIdentifier hasPrefixIgnoringCase:HTMLQuirksModePrefixes[i]]) {
+			return YES;
+		}
+	}
+	return NO;
+}
diff --git a/Sources/HTMLText.m b/Sources/HTMLText.m
@@ -8,7 +8,7 @@
 
 #import "HTMLText.h"
 #import "HTMLElement.h"
-#import "NSString+HTMLKit.h"
+#import "NSString+Private.h"
 #import "HTMLCharacterData+Private.h"
 #import "HTMLKitDOMExceptions.h"
 #import "HTMLDocument+Private.h"
diff --git a/Sources/NSCharacterSet+HTMLKit.m b/Sources/NSCharacterSet+HTMLKit.m
@@ -10,7 +10,7 @@
 
 @implementation NSCharacterSet (HTMLKit)
 
-+ (instancetype)HTMLWhitespaceCharacterSet
++ (instancetype)htmlkit_HTMLWhitespaceCharacterSet
 {
 	static NSCharacterSet *set = nil;
 	static dispatch_once_t onceToken;
@@ -20,7 +20,7 @@ + (instancetype)HTMLWhitespaceCharacterSet
 	return set;
 }
 
-+ (instancetype)HTMLHexNumberCharacterSet
++ (instancetype)htmlkit_HTMLHexNumberCharacterSet
 {
 	static NSCharacterSet *set = nil;
 	static dispatch_once_t onceToken;
@@ -30,7 +30,7 @@ + (instancetype)HTMLHexNumberCharacterSet
 	return set;
 }
 
-+ (instancetype)CSSNthExpressionCharacterSet
++ (instancetype)htmlkit_CSSNthExpressionCharacterSet
 {
 	static NSCharacterSet *set = nil;
 	static dispatch_once_t onceToken;
diff --git a/Sources/NSString+HTMLKit.m b/Sources/NSString+HTMLKit.m
diff --git a/Sources/NSString+Private.m b/Sources/NSString+Private.m
diff --git a/Sources/include/HTMLElementTypes.h b/Sources/include/HTMLElementTypes.h
diff --git a/Sources/include/HTMLQuirksMode.h b/Sources/include/HTMLQuirksMode.h
diff --git a/Sources/include/NSCharacterSet+HTMLKit.h b/Sources/include/NSCharacterSet+HTMLKit.h
diff --git a/Sources/include/NSString+HTMLKit.h b/Sources/include/NSString+HTMLKit.h
diff --git a/Sources/include/NSString+Private.h b/Sources/include/NSString+Private.h
diff --git a/Sources/include/module.modulemap b/Sources/include/module.modulemap
diff --git a/Tests/HTMLKitTests/HTMLStringCategoryTests.m b/Tests/HTMLKitTests/HTMLStringCategoryTests.m

Original file line number	Diff line number	Diff line change
`@@ -61,7 +61,7 @@ - (BOOL)acceptElement:(HTMLElement *)element`
`61`	`61`	`}`
`62`	`62`	`case CSSAttributeSelectorIncludes:`
`63`	`63`	`{`
`64`		`- NSArray *components = [element[_name] componentsSeparatedByCharactersInSet:[NSCharacterSet HTMLWhitespaceCharacterSet]];`
	`64`	`+ NSArray *components = [element[_name] componentsSeparatedByCharactersInSet:[NSCharacterSet htmlkit_HTMLWhitespaceCharacterSet]];`
`65`	`65`	`return [components containsObject:_value];`
`66`	`66`	`}`
`67`	`67`	`case CSSAttributeSelectorBegins:`
Original file line number	Diff line number	Diff line change
`@@ -8,7 +8,7 @@`
`8`	`8`
`9`	`9`	`#import "CSSNthExpressionParser.h"`
`10`	`10`	`#import "CSSCodePoints.h"`
`11`		`-#import "NSString+HTMLKit.h"`
	`11`	`+#import "NSString+Private.h"`
`12`	`12`	`#import "NSCharacterSet+HTMLKit.h"`
`13`	`13`
`14`	`14`	`@implementation CSSNthExpressionParser`
`@@ -26,7 +26,7 @@ + (CSSNthExpression)parseExpression:(NSString *)expression`
`26`	`26`	`return CSSNthExpressionEven;`
`27`	`27`	`}`
`28`	`28`
`29`		`- NSCharacterSet *set = [[NSCharacterSet CSSNthExpressionCharacterSet] invertedSet];`
	`29`	`+ NSCharacterSet *set = [[NSCharacterSet htmlkit_CSSNthExpressionCharacterSet] invertedSet];`
`30`	`30`	`if ([string rangeOfCharacterFromSet:set].location != NSNotFound) {`
`31`	`31`	`return CSSNthExpressionMake(0, 0);`
`32`	`32`	`}`
Original file line number	Diff line number	Diff line change
`@@ -8,7 +8,7 @@`
`8`	`8`
`9`	`9`	`#import "CSSTypeSelector.h"`
`10`	`10`	`#import "HTMLElement.h"`
`11`		`-#import "NSString+HTMLKit.h"`
	`11`	`+#import "NSString+Private.h"`
`12`	`12`
`13`	`13`	`@interface CSSTypeSelector ()`
`14`	`14`	`{`
Original file line number	Diff line number	Diff line change
`@@ -36,7 +36,7 @@ - (void)appendString:(NSString *)string`
`36`	`36`
`37`	`37`	`- (BOOL)isWhitespaceToken`
`38`	`38`	`{`
`39`		`- return [_characters isHTMLWhitespaceString];`
	`39`	`+ return [_characters htmlkit_isHTMLWhitespaceString];`
`40`	`40`	`}`
`41`	`41`
`42`	`42`	`- (BOOL)isEmpty`
`@@ -46,15 +46,15 @@ - (BOOL)isEmpty`
`46`	`46`
`47`	`47`	`- (void)retainLeadingWhitespace`
`48`	`48`	`{`
`49`		`- NSUInteger index = _characters.leadingHTMLWhitespaceLength;`
	`49`	`+ NSUInteger index = _characters.htmlkit_leadingHTMLWhitespaceLength;`
`50`	`50`	`if (index > 0) {`
`51`	`51`	`[_characters setString:[_characters substringToIndex:index]];`
`52`	`52`	`}`
`53`	`53`	`}`
`54`	`54`
`55`	`55`	`- (void)trimLeadingWhitespace`
`56`	`56`	`{`
`57`		`- NSUInteger index = _characters.leadingHTMLWhitespaceLength;`
	`57`	`+ NSUInteger index = _characters.htmlkit_leadingHTMLWhitespaceLength;`
`58`	`58`	`if (index > 0) {`
`59`	`59`	`[_characters setString:[_characters substringFromIndex:index]];`
`60`	`60`	`}`
`@@ -67,7 +67,7 @@ - (void)trimFormIndex:(NSUInteger)index`
`67`	`67`
`68`	`68`	`- (HTMLCharacterToken *)tokenBySplitingLeadingWhiteSpace`
`69`	`69`	`{`
`70`		`- NSUInteger index = _characters.leadingHTMLWhitespaceLength;`
	`70`	`+ NSUInteger index = _characters.htmlkit_leadingHTMLWhitespaceLength;`
`71`	`71`	`if (index > 0) {`
`72`	`72`	`NSString *leading = [_characters substringToIndex:index];`
`73`	`73`	`[_characters setString:[_characters substringFromIndex:index]];`