fix: migrate to newer xcode version

.gitattributes

@@ -0,0 +1 @@
+RSXML2Tests/Resources/* -linguist-detectable

README.md

@@ -30,7 +30,7 @@ In the previous version, the test case for parsing a non-opml file (with `RSOPML
 
 ## Usage
 
-```
+```objc
 RSXMLData *xmlData = [[RSXMLData alloc] initWithData:d urlString:@"https://www.example.org"];
 // TODO: check xmlData.parserError
 RSFeedParser *parser = [RSFeedParser parserWithXMLData:xmlData];
@@ -44,7 +44,7 @@ RSParsedFeed *document = [parser parseSync:&parseError];
 
 If you don't care about the parser used to decode the data, `[xmlData getParser]` will return the most suitable parser. You can use that parser right away to call `parseSync:`. Anyway, you can also parse the XML file asynchronously with `parseAsync:`.
 
-```
+```objc
 [[xmlData getParser] parseAsync:^(RSParsedFeed *parsedDocument, NSError *error) {
 	// process feed items ...
 }];

RSXML2.xcodeproj/project.pbxproj

@@ -417,8 +417,8 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0700;
-				LastUpgradeCheck = 0700;
-				ORGANIZATIONNAME = "relikd";
+				LastUpgradeCheck = 1200;
+				ORGANIZATIONNAME = relikd;
 				TargetAttributes = {
 					84AD0C041E11B7D200B38510 = {
 						CreatedOnToolsVersion = 8.2.1;
@@ -435,10 +435,11 @@
 			};
 			buildConfigurationList = 84F22C071B52DDEA000060CE /* Build configuration list for PBXProject "RSXML2" */;
 			compatibilityVersion = "Xcode 3.2";
-			developmentRegion = English;
+			developmentRegion = en;
 			hasScannedForEncodings = 0;
 			knownRegions = (
 				en,
+				Base,
 			);
 			mainGroup = 84F22C031B52DDEA000060CE;
 			productRefGroup = 84F22C0E1B52DDEA000060CE /* Products */;
@@ -615,7 +616,9 @@
 				CLANG_ENABLE_OBJC_ARC = YES;
 				CLANG_STATIC_ANALYZER_MODE = deep;
 				CLANG_WARN_ASSIGN_ENUM = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
 				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
@@ -626,7 +629,11 @@
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_IMPLICIT_CONVERSION = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				COPY_PHASE_STRIP = NO;
@@ -684,7 +691,9 @@
 				CLANG_ENABLE_OBJC_ARC = YES;
 				CLANG_STATIC_ANALYZER_MODE = deep;
 				CLANG_WARN_ASSIGN_ENUM = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
 				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
@@ -695,7 +704,11 @@
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_IMPLICIT_CONVERSION = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				COPY_PHASE_STRIP = NO;

RSXML2.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

RSXML2.xcodeproj/xcshareddata/xcschemes/RSXML2.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0830"
+   LastUpgradeVersion = "1200"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -27,6 +27,15 @@
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       shouldUseLaunchSchemeArgsEnv = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "84F22C0C1B52DDEA000060CE"
+            BuildableName = "RSXML2.framework"
+            BlueprintName = "RSXML2"
+            ReferencedContainer = "container:RSXML2.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
       <Testables>
          <TestableReference
             skipped = "NO">
@@ -39,17 +48,6 @@
             </BuildableReference>
          </TestableReference>
       </Testables>
-      <MacroExpansion>
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "84F22C0C1B52DDEA000060CE"
-            BuildableName = "RSXML2.framework"
-            BlueprintName = "RSXML2"
-            ReferencedContainer = "container:RSXML2.xcodeproj">
-         </BuildableReference>
-      </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
@@ -70,8 +68,6 @@
             ReferencedContainer = "container:RSXML2.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"

RSXML2.xcodeproj/xcshareddata/xcschemes/RSXML2iOS.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0830"
+   LastUpgradeVersion = "1200"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -29,8 +29,6 @@
       shouldUseLaunchSchemeArgsEnv = "YES">
       <Testables>
       </Testables>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
@@ -51,8 +49,6 @@
             ReferencedContainer = "container:RSXML2.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"

RSXML2/NSDictionary+RSXML.h

@@ -23,6 +23,10 @@
 
 #import <Foundation/Foundation.h>
 
+NS_ASSUME_NONNULL_BEGIN
+
 @interface NSDictionary (RSXML)
 - (nullable id)rsxml_objectForCaseInsensitiveKey:(NSString *)key;
 @end
+
+NS_ASSUME_NONNULL_END

RSXML2/NSString+RSXML.h

@@ -24,6 +24,8 @@
 
 @import Foundation;
 
+NS_ASSUME_NONNULL_BEGIN
+
 @interface NSString (RSXML)
 
 - (NSString *)rsxml_stringByDecodingHTMLEntities;
@@ -32,3 +34,4 @@
 
 @end
 
+NS_ASSUME_NONNULL_END

RSXML2/RSAtomParser.h

@@ -22,7 +22,7 @@
 //  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 //  SOFTWARE.
 
-#import "RSFeedParser.h"
+#import <RSXML2/RSFeedParser.h>
 
 // <feed> <entry>
 // https://validator.w3.org/feed/docs/rfc4287.html

RSXML2/RSFeedParser.h

@@ -22,7 +22,7 @@
 //  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 //  SOFTWARE.
 
-#import "RSXMLParser.h"
+#import <RSXML2/RSXMLParser.h>
 
 @class RSParsedFeed, RSParsedArticle;
 

RSXML2/RSHTMLLinkParser.h

@@ -23,7 +23,7 @@
 //  SOFTWARE.
 
 @import Foundation;
-#import "RSXMLParser.h"
+#import <RSXML2/RSXMLParser.h>
 
 @class RSHTMLMetadataAnchor;
 

RSXML2/RSHTMLMetadata.h

@@ -31,6 +31,8 @@ typedef enum {
 	RSFeedTypeAtom
 } RSFeedType;
 
+NS_ASSUME_NONNULL_BEGIN
+
 RSFeedType RSFeedTypeFromLinkTypeAttribute(NSString * typeStr);
 
 
@@ -65,3 +67,5 @@ RSFeedType RSFeedTypeFromLinkTypeAttribute(NSString * typeStr);
 @interface RSHTMLMetadataAnchor : RSHTMLMetadataLink // title: anchor text-value
 @property (nonatomic, copy, nullable) NSString *tooltip;
 @end
+
+NS_ASSUME_NONNULL_END

RSXML2/RSHTMLMetadataParser.h

@@ -23,7 +23,7 @@
 //  SOFTWARE.
 
 @import Foundation;
-#import "RSXMLParser.h"
+#import <RSXML2/RSXMLParser.h>
 
 @class RSHTMLMetadata;
 

RSXML2/RSOPMLItem.h

@@ -27,6 +27,8 @@
 #define OPML_EXPORT 0
 #endif
 
+NS_ASSUME_NONNULL_BEGIN
+
 // OPML allows for arbitrary attributes.
 // These are the common attributes in OPML files used as RSS subscription lists.
 
@@ -55,7 +57,7 @@
 /// Sets a value in the internal dictionary (creates new empty dictionary if necessary).
 - (void)setAttribute:(id)value forKey:(NSString *)key;
 /// @return Value for key (case-independent).
-- (id)attributeForKey:(NSString *)key;
+- (nullable id)attributeForKey:(NSString *)key;
 
 /// Print object description for debugging purposes.
 - (NSString *)recursiveDescription;
@@ -64,3 +66,5 @@
 - (NSXMLDocument *)exportXML;
 #endif
 @end
+
+NS_ASSUME_NONNULL_END

RSXML2/RSOPMLParser.h

@@ -22,7 +22,7 @@
 //  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 //  SOFTWARE.
 
-#import "RSXMLParser.h"
+#import <RSXML2/RSXMLParser.h>
 
 // <opml> <outline>
 // http://dev.opml.org/spec2.html#subscriptionLists

RSXML2/RSParsedArticle.h

@@ -24,6 +24,8 @@
 
 @import Foundation;
 
+NS_ASSUME_NONNULL_BEGIN
+
 /// Parsed result type for articles. Does contain article specific attributes like abstract and content.
 @interface RSParsedArticle : NSObject
 @property (nonatomic, readonly, nonnull) NSURL *feedURL;
@@ -47,3 +49,4 @@
 
 @end
 
+NS_ASSUME_NONNULL_END

RSXML2/RSParsedFeed.h

@@ -24,6 +24,8 @@
 
 @import Foundation;
 
+NS_ASSUME_NONNULL_BEGIN
+
 @class RSParsedArticle;
 
 /// Parsed result type for feeds. Does contain feed specific attributes and a sorted list or articles.
@@ -41,3 +43,5 @@
 - (RSParsedArticle *)appendNewArticle;
 
 @end
+
+NS_ASSUME_NONNULL_END

RSXML2/RSRSSParser.h

@@ -22,7 +22,7 @@
 //  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 //  SOFTWARE.
 
-#import "RSFeedParser.h"
+#import <RSXML2/RSFeedParser.h>
 
 // <channel> <item>
 // https://cyber.harvard.edu/rss/rss.html

RSXML2/RSXMLData.h

@@ -23,7 +23,9 @@
 //  SOFTWARE.
 
 @import Foundation;
-#import "RSXMLParser.h"
+#import <RSXML2/RSXMLParser.h>
+
+NS_ASSUME_NONNULL_BEGIN
 
 @class RSXMLParser;
 
@@ -42,3 +44,5 @@
 - (BOOL)canParseData;
 
 @end
+
+NS_ASSUME_NONNULL_END

RSXML2/RSXMLParser.h

@@ -22,13 +22,15 @@
 //  SOFTWARE.
 
 @import Foundation;
-#import "RSSAXParser.h"
+#import <RSXML2/RSSAXParser.h>
 
 #define EqualBytes(bytes1, bytes2, length) (memcmp(bytes1, bytes2, length) == 0)
 //#define EqualBytes(bytes1, bytes2, length) (!strncmp(bytes1, bytes2, length))
 
 @class RSXMLData;
 
+NS_ASSUME_NONNULL_BEGIN
+
 //  ---------------------------------------------------------------
 // |  MARK: - Parser Delegate
 //  ---------------------------------------------------------------
@@ -55,7 +57,7 @@
 /// @return @c YES if parser supports parsing HTML files.
 + (BOOL)isHTMLParser;
 /// Will be called after the parsing is finished. @return Reference to parsed object.
-- (id)xmlParserWillReturnDocument;
+- (nullable id)xmlParserWillReturnDocument;
 @end
 
 
@@ -91,3 +93,4 @@
 
 @end
 
+NS_ASSUME_NONNULL_END