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  1. #import <objc/objc.h>
  2. #import <objc/Object.h>
  3. #import <Foundation/Foundation.h>
  4.  
  5. int main()
  6. {
  7. 	NSError *error = nil;
  8. 	NSString *input = @"abc^ 123 # //> <";
  9. 	NSString *pat = @"[~#^/<>]";
  10. 	NSRegularExpression *regex = [NSRegularExpression regularExpressionWithPattern:pat options:nil error:&error];
  11. 	NSString *modifiedString = [regex stringByReplacingMatchesInString:input 
  12.     		options:0 
  13.     		range:NSMakeRange(0, [input length]) 
  14.     		withTemplate:@"~$0"];
  15. 	NSLog(@"%@", modifiedString);
  16. 	return 0;
  17. }
  18.  
Success #stdin #stdout #stderr 0.01s 128640KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
stderr 
2017-10-17 19:08:23.019 prog[18299:18299] autorelease called without pool for object (0x158fed0) of class NSRegularExpression in thread <NSThread: 0x159a880>{name = (null), num = 18299}
2017-10-17 19:08:23.019 prog[18299:18299] autorelease called without pool for object (0x164c500) of class NSCalendarDate in thread <NSThread: 0x159a880>{name = (null), num = 18299}
2017-10-17 19:08:23.019 prog[18299:18299] autorelease called without pool for object (0x1694d50) of class GSDictionary in thread <NSThread: 0x159a880>{name = (null), num = 18299}
2017-10-17 19:08:23.019 prog[18299:18299] autorelease called without pool for object (0x16a0d20) of class GSTimeZone in thread <NSThread: 0x159a880>{name = (null), num = 18299}
2017-10-17 19:08:23.019 prog[18299:18299] autorelease called without pool for object (0x163bf90) of class GSCInlineString in thread <NSThread: 0x159a880>{name = (null), num = 18299}
2017-10-17 19:08:23.019 prog[18299:18299] autorelease called without pool for object (0x169ec70) of class NSDataMalloc in thread <NSThread: 0x159a880>{name = (null), num = 18299}
2017-10-17 19:08:23.019 prog[18299:18299] abc~^ 123 ~# ~/~/~> ~<
https://ideone.com/d48SZu
language:
Objective-C (clang 8.0)
created:
8 years ago
visibility:
secret

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