compare special characters like À with regular A

Question

In some languages there are letters like À, I saw that for table view sections the native iOS put À under the same section as A.
I wan

Answer 1

Don't convert or transform as per the other answers. First, try -[NSString localizedStandardCompare:]. If that doesn't do what you want, pass NSDiacriticInsensitiveSearch among the options to one of the NSString comparison methods (such as -compare:options:range:locale:). You may want to use additional options, too, such as NSCaseInsensitiveSearch.