// Controller.h
 //
 
 #import <Cocoa/Cocoa.h>
 
 @interface Controller : NSObject {
 	IBOutlet NSTextField *patternField, *replacementField, *matchField;
 	IBOutlet NSButton *caseInsensitiveButton, *dotAllButton, *extendedButton, *lazyButton, *multilineButton;
 	IBOutlet NSTextView *textView;
 	BOOL lastMatchWasEmpty;
 }
 - (IBAction)find:(id)sender;
 - (IBAction)replace:(id)sender;
 - (IBAction)openDocument:(id)sender;
 @end