Syntax Highlighting Objective-C in WordPress

I have added support for Objective-C to the Auto SyntaxHighlighter plugin for WordPress; it is in the official plugin as of version 2.3.3.

Here is some code for the sake of demonstration, based on content from Wikipedia’s article on Objective-C. Here is Person.h:

#import <Foundation/Foundation.h>

@interface Person : NSObject
        NSUInteger age;

@property(readwrite,copy,nonatomic) NSString *name;
@property(readonly,assign,nonatomic) NSUInteger age;


And here is Person.m:

#import "Person.h"

@implementation Person
@synthesize name;
    self = [super init];
    if (self)
        age = initAge; // NOTE: direct instance variable assignment, not property setter
    return self;
    return age;