세상을 바꾸기 전에 나를 먼저 바꾸자

- (IBAction)spellCheckDocument:(id)sender {

    NSInteger currentOffset = 0;

    NSRange currentRange = NSMakeRange(0, 0);

    NSString *theText = textView.text;

    NSRange stringRange = NSMakeRange(0, theText.length-1);

    NSArray *guesses;

    BOOL done = NO;

    NSString *theLanguage = [[UITextChecker availableLanguages] objectAtIndex:0];

    if (!theLanguage)

        theLanguage = @"en_US";

    while (!done) {

        currentRange = [textChecker rangeOfMisspelledWordInString:theText range:stringRange

            startingAt:currentOffset wrap:NO language:theLanguage];

        if (currentRange.location == NSNotFound) {

            done = YES;

            continue;

        }

        guesses = [textChecker guessesForWordRange:currentRange inString:theText

            language:theLanguage];

        NSLog(@"---------------------------------------------");

        NSLog(@"Word misspelled is %@", [theText substringWithRange:currentRange]);

        NSLog(@"Possible replacements are %@", guesses);

        NSLog(@" ");

        currentOffset = currentOffset + (currentRange.length-1);

    }

}