I'm assuming that when a user is trying to search
for "São Paulo" in my program that they might use
"sa" as a search string.
1. Is this a good assumption?
2. What is the best way to find a sub-string and ignore diacritical marks?
I'm currently using this code which does not ignore diacritical marks:
NSString *searchStr = @"sa";
NSString *placeName = @"São Paulo";
NSRange nameRange = [placeName rangeOfString:searchStr
options:NSCaseInsensitiveSearch];
if (nameRange.location != NSNotFound)
NSLog(@"found string!");
Thanks,
Chuck
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