* Contributors: Quinn Taylor (quinntaylor@mac.com)

 * Copyright: (c) 2008 Quinn Taylor, 2004 M. Uli Kusterer, Nigel McNie (http://qbnz.com/highlighter/)

 * Release Version: 1.0.8.2

 * Objective-C language file for GeSHi.

 * 2008/07/11 (1.0.8)

 *   -  Added support for @ before strings being highlighted

 * 2008/06/10 (1.0.7.22)

 *   -  Added keywords for Objective-C 2.0 (Leopard+).

 *   -  Changed colors to match Xcode 3 highlighting more closely.

 *   -  Updated API for AppKit and Foundation; added CoreData classes.

 *   -  Updated URLs for AppKit and Foundation; split classes and protocols.

 *   -  Sorted all keyword group in reverse-alpha order for correct matching.

 *   -  Changed all keyword groups to be case-sensitive.

    'LANG_NAME' => 'Objective-C',

    'COMMENT_SINGLE' => array(

        //Compiler directives

        1 => '#',

        //Single line C-Comments

        2 => '//'

        ),

    'COMMENT_MULTI' => array('/*' => '*/'),

    'COMMENT_REGEXP' => array(

        //Multiline Continuation for single-line comment

        2 => '/\/\/(?:\\\\\\\\|\\\\\\n|.)*$/m',

        //Pseudo-Highlighting of the @-sign before strings

        3 => "/@(?=\")/"

        ),

    'CASE_KEYWORDS' => GESHI_CAPS_NO_CHANGE,

    'QUOTEMARKS' => array('"', "'"),

    'ESCAPE_CHAR' => '\\',

    'KEYWORDS' => array(

        // Objective-C keywords

        1 => array(

            'while', 'switch', 'return', 'in', 'if', 'goto', 'foreach', 'for',

            'else', 'do', 'default', 'continue', 'case', '@try', '@throw',

            '@synthesize', '@synchronized', '@selector', '@public', '@protocol',

            '@protected', '@property', '@private', '@interface',

            '@implementation', '@finally', '@end', '@encode', '@defs', '@class',

            '@catch'

            ),

        // Macros and constants

        2 => array(

            'YES', 'USHRT_MAX', 'ULONG_MAX', 'UINT_MAX', 'UCHAR_MAX', 'true',

            'TMP_MAX', 'stdout', 'stdin', 'stderr', 'SIGTERM', 'SIGSEGV',

            'SIGINT', 'SIGILL', 'SIG_IGN', 'SIGFPE', 'SIG_ERR', 'SIG_DFL',

            'SIGABRT', 'SHRT_MIN', 'SHRT_MAX', 'SEEK_SET', 'SEEK_END',

            'SEEK_CUR', 'SCHAR_MIN', 'SCHAR_MAX', 'RAND_MAX', 'NULL',

            'NO', 'nil', 'Nil', 'L_tmpnam', 'LONG_MIN', 'LONG_MAX',

            'LDBL_MIN_EXP', 'LDBL_MIN', 'LDBL_MAX_EXP', 'LDBL_MAX',

            'LDBL_MANT_DIG', 'LDBL_EPSILON', 'LDBL_DIG', 'INT_MIN', 'INT_MAX',

            'HUGE_VAL', 'FOPEN_MAX', 'FLT_ROUNDS', 'FLT_RADIX', 'FLT_MIN_EXP',

            'FLT_MIN', 'FLT_MAX_EXP', 'FLT_MAX', 'FLT_MANT_DIG', 'FLT_EPSILON',

            'FLT_DIG', 'FILENAME_MAX', 'false', 'EXIT_SUCCESS', 'EXIT_FAILURE',

            'errno', 'ERANGE', 'EOF', 'enum', 'EDOM', 'DBL_MIN_EXP', 'DBL_MIN',

            'DBL_MAX_EXP', 'DBL_MAX', 'DBL_MANT_DIG', 'DBL_EPSILON', 'DBL_DIG',

            'CLOCKS_PER_SEC', 'CHAR_MIN', 'CHAR_MAX', 'CHAR_BIT', 'BUFSIZ',

            'break'

            ),

        // C standard library functions

        3 => array(

            'vsprintf', 'vprintf', 'vfprintf', 'va_start', 'va_end', 'va_arg',

            'ungetc', 'toupper', 'tolower', 'tmpname', 'tmpfile', 'time',

            'tanh', 'tan', 'system', 'strxfrm', 'strtoul', 'strtol', 'strtok',

            'strtod', 'strstr', 'strspn', 'strrchr', 'strpbrk', 'strncpy',

            'strncmp', 'strncat', 'strlen', 'strftime', 'strerror', 'strcspn',

            'strcpy', 'strcoll', 'strcmp', 'strchr', 'strcat', 'sscanf',

            'srand', 'sqrt', 'sprintf', 'snprintf', 'sizeof', 'sinh', 'sin',

            'setvbuf', 'setjmp', 'setbuf', 'scanf', 'rewind', 'rename',

            'remove', 'realloc', 'rand', 'qsort', 'puts', 'putchar', 'putc',

            'printf', 'pow', 'perror', 'offsetof', 'modf', 'mktime', 'memset',

            'memmove', 'memcpy', 'memcmp', 'memchr', 'malloc', 'longjmp',

            'log10', 'log', 'localtime', 'ldiv', 'ldexp', 'labs', 'isxdigit',

            'isupper', 'isspace', 'ispunct', 'isprint', 'islower',

            'isgraph', 'isdigit', 'iscntrl', 'isalpha', 'isalnum', 'gmtime',

            'gets', 'getenv', 'getchar', 'getc', 'fwrite', 'ftell', 'fsetpos',

            'fseek', 'fscanf', 'frexp', 'freopen', 'free', 'fread', 'fputs',

            'fputc', 'fprintf', 'fopen', 'fmod', 'floor', 'fgets', 'fgetpos',

            'fgetc', 'fflush', 'ferror', 'feof', 'fclose', 'fabs', 'exp',

            'exit', 'div', 'difftime', 'ctime', 'cosh', 'cos', 'clock',

            'clearerr', 'ceil', 'calloc', 'bsearch', 'atol', 'atoi', 'atof',

            'atexit', 'atan2', 'atan', 'assert', 'asin', 'asctime', 'acos',

            'abs', 'abort'

            ),

        // Data types (C, Objective-C, Cocoa)

        4 => array(

            'volatile', 'void', 'va_list', 'unsigned', 'union', 'typedef', 'tm',

            'time_t', 'struct', 'string', 'static', 'size_t',

            'signed', 'signal', 'short', 'SEL', 'register', 'raise',

            'ptrdiff_t', 'NSZone', 'NSRect', 'NSRange', 'NSPoint', 'long',

            'ldiv_t', 'jmp_buf', 'int', 'IMP', 'id', 'fpos_t', 'float', 'FILE',

            'extern', 'double', 'div_t', 'const', 'clock_t', 'Class', 'char',

            'BOOL', 'auto'

            ),

        // Foundation classes

        5 => array(

            'NSXMLParser', 'NSXMLNode', 'NSXMLElement', 'NSXMLDTDNode',

            'NSXMLDTD', 'NSXMLDocument', 'NSWhoseSpecifier',

            'NSValueTransformer', 'NSValue', 'NSUserDefaults', 'NSURLResponse',

            'NSURLRequest', 'NSURLProtocol', 'NSURLProtectionSpace',

            'NSURLHandle', 'NSURLDownload', 'NSURLCredentialStorage',

            'NSURLCredential', 'NSURLConnection', 'NSURLCache',

            'NSURLAuthenticationChallenge', 'NSURL', 'NSUniqueIDSpecifier',

            'NSUndoManager', 'NSUnarchiver', 'NSTimeZone', 'NSTimer',

            'NSThread', 'NSTask', 'NSString', 'NSStream', 'NSSpellServer',

            'NSSpecifierTest', 'NSSortDescriptor', 'NSSocketPortNameServer',

            'NSSocketPort', 'NSSetCommand', 'NSSet', 'NSSerializer',

            'NSScriptWhoseTest', 'NSScriptSuiteRegistry',

            'NSScriptObjectSpecifier', 'NSScriptExecutionContext',

            'NSScriptCommandDescription', 'NSScriptCommand',

            'NSScriptCoercionHandler', 'NSScriptClassDescription', 'NSScanner',

            'NSRunLoop', 'NSRelativeSpecifier', 'NSRecursiveLock',

            'NSRangeSpecifier', 'NSRandomSpecifier', 'NSQuitCommand', 'NSProxy',

            'NSProtocolChecker', 'NSPropertySpecifier',

            'NSPropertyListSerialization', 'NSProcessInfo', 'NSPredicate',

            'NSPositionalSpecifier', 'NSPortNameServer', 'NSPortMessage',

            'NSPortCoder', 'NSPort', 'NSPointerFunctions', 'NSPointerArray',

            'NSPipe', 'NSOutputStream', 'NSOperationQueue', 'NSOperation',

            'NSObject', 'NSNumberFormatter', 'NSNumber', 'NSNull',

            'NSNotificationQueue', 'NSNotificationCenter', 'NSNotification',

            'NSNetServiceBrowser', 'NSNetService', 'NSNameSpecifier',

            'NSMutableURLRequest', 'NSMutableString', 'NSMutableSet',

            'NSMutableIndexSet', 'NSMutableDictionary', 'NSMutableData',

            'NSMutableCharacterSet', 'NSMutableAttributedString',

            'NSMutableArray', 'NSMoveCommand', 'NSMiddleSpecifier',

            'NSMethodSignature', 'NSMetadataQueryResultGroup',

            'NSMetadataQueryAttributeValueTuple', 'NSMetadataQuery',

            'NSMetadataItem', 'NSMessagePortNameServer', 'NSMessagePort',

            'NSMapTable', 'NSMachPort', 'NSMachBootstrapServer',

            'NSLogicalTest', 'NSLock', 'NSLocale', 'NSKeyedUnarchiver',

            'NSKeyedArchiver', 'NSInvocationOperation', 'NSInvocation',

            'NSInputStream', 'NSIndexSpecifier', 'NSIndexSet', 'NSIndexPath',

            'NSHTTPURLResponse', 'NSHTTPCookieStorage', 'NSHTTPCookie',

            'NSHost', 'NSHashTable', 'NSGetCommand', 'NSGarbageCollector',

            'NSFormatter', 'NSFileManager', 'NSFileHandle', 'NSExpression',

            'NSExistsCommand', 'NSException', 'NSError', 'NSEnumerator',

            'NSDistributedNotificationCenter', 'NSDistributedLock',

            'NSDistantObjectRequest', 'NSDistantObject',

            'NSDirectoryEnumerator', 'NSDictionary', 'NSDeserializer',

            'NSDeleteCommand', 'NSDecimalNumberHandler', 'NSDecimalNumber',

            'NSDateFormatter', 'NSDateComponents', 'NSDate', 'NSData',

            'NSCreateCommand', 'NSCountedSet', 'NSCountCommand', 'NSConnection',

            'NSConditionLock', 'NSCondition', 'NSCompoundPredicate',

            'NSComparisonPredicate', 'NSCoder', 'NSCloseCommand',

            'NSCloneCommand', 'NSClassDescription', 'NSCharacterSet',

            'NSCalendarDate', 'NSCalendar', 'NSCachedURLResponse', 'NSBundle',

            'NSAutoreleasePool', 'NSAttributedString', 'NSAssertionHandler',

            'NSArray', 'NSArchiver', 'NSAppleScript', 'NSAppleEventManager',

            'NSAppleEventDescriptor', 'NSAffineTransform'

            ),

        // Foundation protocols

        6 => array(

            'NSURLProtocolClient', 'NSURLHandleClient', 'NSURLClient',

            'NSURLAuthenticationChallengeSender', 'NSScriptObjectSpecifiers',

            'NSScriptKeyValueCoding', 'NSScriptingComparisonMethods',

            'NSObjCTypeSerializationCallBack', 'NSMutableCopying',

            'NSLocking', 'NSKeyValueObserving', 'NSKeyValueCoding',

            'NSFastEnumeration', 'NSErrorRecoveryAttempting',

            'NSDecimalNumberBehaviors', 'NSCopying', 'NSComparisonMethods',

            'NSCoding'

            ),

        // AppKit classes

        7 => array(

            'NSWorkspace', 'NSWindowController', 'NSWindow', 'NSViewController',

            'NSViewAnimation', 'NSView', 'NSUserDefaultsController',

            'NSTypesetter', 'NSTreeNode', 'NSTreeController', 'NSTrackingArea',

            'NSToolbarItemGroup', 'NSToolbarItem', 'NSToolbar',

            'NSTokenFieldCell', 'NSTokenField', 'NSTextView',

            'NSTextTableBlock', 'NSTextTable', 'NSTextTab', 'NSTextStorage',

            'NSTextList', 'NSTextFieldCell', 'NSTextField', 'NSTextContainer',

            'NSTextBlock', 'NSTextAttachmentCell', 'NSTextAttachment', 'NSText',

            'NSTabViewItem', 'NSTabView', 'NSTableView', 'NSTableHeaderView',

            'NSTableHeaderCell', 'NSTableColumn', 'NSStepperCell', 'NSStepper',

            'NSStatusItem', 'NSStatusBar', 'NSSplitView', 'NSSpellChecker',

            'NSSpeechSynthesizer', 'NSSpeechRecognizer', 'NSSound',

            'NSSliderCell', 'NSSlider', 'NSSimpleHorizontalTypesetter',

            'NSShadow', 'NSSegmentedControl', 'NSSegmentedCell',

            'NSSecureTextFieldCell', 'NSSecureTextField', 'NSSearchFieldCell',

            'NSSearchField', 'NSScrollView', 'NSScroller', 'NSScreen',

            'NSSavePanel', 'NSRulerView', 'NSRulerMarker', 'NSRuleEditor',

            'NSResponder', 'NSQuickDrawView', 'NSProgressIndicator',

            'NSPrintPanel', 'NSPrintOperation', 'NSPrintInfo', 'NSPrinter',

            'NSPredicateEditorRowTemplate', 'NSPredicateEditor',

            'NSPopUpButtonCell', 'NSPopUpButton', 'NSPICTImageRep',

            'NSPersistentDocument', 'NSPDFImageRep', 'NSPathControl',

            'NSPathComponentCell', 'NSPathCell', 'NSPasteboard',

            'NSParagraphStyle', 'NSPanel', 'NSPageLayout', 'NSOutlineView',

            'NSOpenPanel', 'NSOpenGLView', 'NSOpenGLPixelFormat',

            'NSOpenGLPixelBuffer', 'NSOpenGLContext', 'NSObjectController',

            'NSNibOutletConnector', 'NSNibControlConnector', 'NSNibConnector',

            'NSNib', 'NSMutableParagraphStyle', 'NSMovieView', 'NSMovie',

            'NSMenuView', 'NSMenuItemCell', 'NSMenuItem', 'NSMenu', 'NSMatrix',

            'NSLevelIndicatorCell', 'NSLevelIndicator', 'NSLayoutManager',

            'NSInputServer', 'NSInputManager', 'NSImageView', 'NSImageRep',

            'NSImageCell', 'NSImage', 'NSHelpManager', 'NSGraphicsContext',

            'NSGradient', 'NSGlyphInfo', 'NSGlyphGenerator', 'NSFormCell',

            'NSForm', 'NSFontPanel', 'NSFontManager', 'NSFontDescriptor',

            'NSFont', 'NSFileWrapper', 'NSEvent', 'NSEPSImageRep', 'NSDrawer',

            'NSDocumentController', 'NSDocument', 'NSDockTile',

            'NSDictionaryController', 'NSDatePickerCell', 'NSDatePicker',

            'NSCustomImageRep', 'NSCursor', 'NSController', 'NSControl',

            'NSComboBoxCell', 'NSComboBox', 'NSColorWell', 'NSColorSpace',

            'NSColorPicker', 'NSColorPanel', 'NSColorList', 'NSColor',

            'NSCollectionViewItem', 'NSCollectionView', 'NSClipView',

            'NSCIImageRep', 'NSCell', 'NSCachedImageRep', 'NSButtonCell',

            'NSButton', 'NSBrowserCell', 'NSBrowser', 'NSBox',

            'NSBitmapImageRep', 'NSBezierPath', 'NSATSTypesetter',

            'NSArrayController', 'NSApplication', 'NSAnimationContext',

            'NSAnimation', 'NSAlert', 'NSActionCell'

            ),

        // AppKit protocols

        8 => array(

            'NSWindowScripting', 'NSValidatedUserInterfaceItem',

            'NSUserInterfaceValidations', 'NSToolTipOwner',

            'NSToolbarItemValidation', 'NSTextInput',

            'NSTableDataSource', 'NSServicesRequests',

            'NSPrintPanelAccessorizing', 'NSPlaceholders',

            'NSPathControlDelegate', 'NSPathCellDelegate',

            'NSOutlineViewDataSource', 'NSNibAwaking', 'NSMenuValidation',

            'NSKeyValueBindingCreation', 'NSInputServiceProvider',

            'NSInputServerMouseTracker', 'NSIgnoreMisspelledWords',

            'NSGlyphStorage', 'NSFontPanelValidation', 'NSEditorRegistration',

            'NSEditor', 'NSDraggingSource', 'NSDraggingInfo',

            'NSDraggingDestination', 'NSDictionaryControllerKeyValuePair',

            'NSComboBoxDataSource', 'NSComboBoxCellDataSource',

            'NSColorPickingDefault', 'NSColorPickingCustom', 'NSChangeSpelling',

            'NSAnimatablePropertyContainer', 'NSAccessibility'

            ),

        // CoreData classes

        9 => array(

            'NSRelationshipDescription', 'NSPropertyMapping',

            'NSPropertyDescription', 'NSPersistentStoreCoordinator',

            'NSPersistentStore', 'NSMigrationManager', 'NSMappingModel',

            'NSManagedObjectModel', 'NSManagedObjectID',

            'NSManagedObjectContext', 'NSManagedObject',

            'NSFetchRequestExpression', 'NSFetchRequest',

            'NSFetchedPropertyDescription', 'NSEntityMigrationPolicy',

            'NSEntityMapping', 'NSEntityDescription', 'NSAttributeDescription',

            'NSAtomicStoreCacheNode', 'NSAtomicStore'

            )

        ),

    'SYMBOLS' => array(

        '(', ')', '{', '}', '[', ']', '=', '+', '-', '*', '/', '!', '%', '^', '&', ':'

        ),

    'CASE_SENSITIVE' => array(

        GESHI_COMMENTS => true,

        1 => true,

        2 => true,

        3 => true,

        4 => true,

        5 => true,

        6 => true,

        7 => true,

        8 => true,

        9 => true

        ),

    // Define the colors for the groups listed above

    'STYLES' => array(

        'KEYWORDS' => array(

            1 => 'color: #a61390;', // Objective-C keywords

            2 => 'color: #a61390;', // Macros and constants

            3 => 'color: #a61390;', // C standard library functions

            4 => 'color: #a61390;', // data types

            5 => 'color: #400080;', // Foundation classes

            6 => 'color: #2a6f76;', // Foundation protocols

            7 => 'color: #400080;', // AppKit classes

            8 => 'color: #2a6f76;', // AppKit protocols

            9 => 'color: #400080;' // CoreData classes

            ),

        'COMMENTS' => array(

            1 => 'color: #6e371a;', // Preprocessor directives

            2 => 'color: #11740a; font-style: italic;', // Normal C single-line comments

            3 => 'color: #bf1d1a;', // Q-sign in front of Strings

            'MULTI' => 'color: #11740a; font-style: italic;'

            ),

        'ESCAPE_CHAR' => array(

            0 => 'color: #2400d9;'

            ),

        'BRACKETS' => array(

            0 => 'color: #002200;'

            ),

        'STRINGS' => array(

            0 => 'color: #bf1d1a;'

            ),

        'NUMBERS' => array(

            0 => 'color: #2400d9;'

            ),

        'METHODS' => array(

            ),

        'SYMBOLS' => array(

            0 => 'color: #002200;'

            ),

        'REGEXPS' => array(

            ),

        'SCRIPT' => array(

            )

        ),

    'URLS' => array(

        1 => '',

        2 => '',

        3 => 'http://www.opengroup.org/onlinepubs/009695399/functions/{FNAME}.html',

        4 => '',

        5 => 'http://developer.apple.com/documentation/Cocoa/Reference/Foundation/Classes/{FNAME}_Class/',

        6 => 'http://developer.apple.com/documentation/Cocoa/Reference/Foundation/Protocols/{FNAME}_Protocol/',

        7 => 'http://developer.apple.com/documentation/Cocoa/Reference/ApplicationKit/Classes/{FNAME}_Class/',

        8 => 'http://developer.apple.com/documentation/Cocoa/Reference/ApplicationKit/Protocols/{FNAME}_Protocol/',

        9 => 'http://developer.apple.com/documentation/Cocoa/Reference/CoreDataFramework/Classes/{FNAME}_Class/'

        ),

    'OOLANG' => false,

    'OBJECT_SPLITTERS' => array(

        ),

    'REGEXPS' => array(

        ),

    'STRICT_MODE_APPLIES' => GESHI_NEVER,

    'SCRIPT_DELIMITERS' => array(

        ),

    'HIGHLIGHT_STRICT_BLOCK' => array(

        )