gistfile1.m

// Person.h

@interface Person {
 NSString *name;
}

@property (retain) NSString *name;

@end

// Person.m

#import "Person.h"

@implementation

@synthesize name;

// other stuff

- (void) dealloc {
    [name release];
    name = nil;
    [super dealloc];
}

@end