#import <objc/objc.h>
#import <objc/Object.h>
#import <Foundation/Foundation.h>
 
@implementation TestObj
int main()
{
	NSString * s = @"_h___";
	NSPredicate * predicat = [NSPredicate predicateWithFormat:@"SELF MATCHES '(?s).*\\p{L}.*'"];
	if ([predicat evaluateWithObject:s]) {
		NSLog (@"yes");
	}
	else
	{
		NSLog (@"no");
	}
	return 0;
}
@end