正则限制，输入中文报错

[klaus01]

2017-06-28 16:55:36.990 InputKitDemo_OC[22341:244100] *** Terminating app due to uncaught exception 'NSRangeException', reason: '-[__NSCFString replaceOccurrencesOfString:withString:options:range:]: Range {9, 10} out of bounds; string length 10'
*** First throw call stack:
(
	0   CoreFoundation                      0x0000000108052d4b __exceptionPreprocess + 171
	1   libobjc.A.dylib                     0x0000000107ab421e objc_exception_throw + 48
	2   CoreFoundation                      0x00000001080bc2b5 +[NSException raise:format:] + 197
	3   CoreFoundation                      0x0000000107fb8e93 -[__NSCFString replaceOccurrencesOfString:withString:options:range:] + 531
	4   Foundation                          0x00000001075992a0 -[NSString stringByReplacingOccurrencesOfString:withString:options:range:] + 184
	5   InputKitDemo_OC                     0x00000001074c1da1 -[TXLimitedTextField textFieldTextDidChangeNotification:] + 1649
	6   CoreFoundation                      0x0000000107ff05ec __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 12
	7   CoreFoundation                      0x0000000107ff04eb _CFXRegistrationPost + 427
	8   CoreFoundation                      0x0000000107ff0252 ___CFXNotificationPost_block_invoke + 50
	9   CoreFoundation                      0x0000000107fb3282 -[_CFXNotificationRegistrar find:object:observer:enumerator:] + 2018
	10  CoreFoundation                      0x0000000107fb231b _CFXNotificationPost + 667
	11  Foundation                          0x000000010757a81b -[NSNotificationCenter postNotificationName:object:userInfo:] + 66
	12  UIKit                               0x0000000108f976d4 -[UITextField fieldEditorDidChange:] + 257
	13  UIKit                               0x0000000108fa5a53 -[UITextInputController _sendDelegateChangeNotificationsForText:selection:] + 120
	14  UIKit                               0x0000000108f9b7a5 -[UITextField unmarkText] + 48
	15  UIKit                               0x0000000108a8aa51 -[UIResponder(UITextInput_Internal) _unmarkText] + 61
	16  UIKit                               0x000000010873f8dd -[UIKeyboardImpl unmarkText] + 43
	17  UIKit                               0x000000010873f9df -[UIKeyboardImpl unmarkText:] + 180
	18  UIKit                               0x0000000108742a6d __59-[UIKeyboardImpl handleAcceptedCandidate:executionContext:]_block_invoke_2 + 180
	19  UIKit                               0x0000000108fc736b -[UIKeyboardTaskQueue continueExecutionOnMainThread] + 385
	20  UIKit                               0x0000000108fc7e70 -[UIKeyboardTaskQueue waitUntilTaskIsFinished:] + 261
	21  UIKit                               0x0000000108fc7fd3 -[UIKeyboardTaskQueue performSingleTask:] + 268
	22  UIKit                               0x000000010874b869 -[UIKeyboardImpl acceptCurrentCandidateForInput:] + 249
	23  UIKit                               0x0000000108b7bca2 -[UIKeyboardCandidateBar collectionView:didSelectItemAtIndexPath:] + 246
	24  UIKit                               0x0000000108daf6e4 -[UICollectionView _selectItemAtIndexPath:animated:scrollPosition:notifyDelegate:] + 702
	25  UIKit                               0x0000000108dda4d2 -[UICollectionView touchesEnded:withEvent:] + 649
	26  UIKit                               0x000000010868df6b forwardTouchMethod + 348
	27  UIKit                               0x000000010868e034 -[UIResponder touchesEnded:withEvent:] + 49
	28  UIKit                               0x000000010868df6b forwardTouchMethod + 348
	29  UIKit                               0x000000010868e034 -[UIResponder touchesEnded:withEvent:] + 49
	30  UIKit                               0x00000001084e6545 -[UIWindow _sendTouchesForEvent:] + 2747
	31  UIKit                               0x00000001084e7c33 -[UIWindow sendEvent:] + 4011
	32  UIKit                               0x00000001084949ab -[UIApplication sendEvent:] + 371
	33  UIKit                               0x0000000108c8172d __dispatchPreprocessedEventFromEventQueue + 3248
	34  UIKit                               0x0000000108c7a463 __handleEventQueue + 4879
	35  CoreFoundation                      0x0000000107ff7761 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
	36  CoreFoundation                      0x0000000107fdc98c __CFRunLoopDoSources0 + 556
	37  CoreFoundation                      0x0000000107fdbe76 __CFRunLoopRun + 918
	38  CoreFoundation                      0x0000000107fdb884 CFRunLoopRunSpecific + 420
	39  GraphicsServices                    0x000000010be44a6f GSEventRunModal + 161
	40  UIKit                               0x0000000108476c68 UIApplicationMain + 159
	41  InputKitDemo_OC                     0x00000001074c713f main + 111
	42  libdyld.dylib                       0x000000010aeb468d start + 1
	43  ???                                 0x0000000000000001 0x0 + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException

[tingxins]

已修复Bug。Objective-C 版本更新至 v1.1.1。