On 02 Apr 2015, at 13:54, Charles Jenkins <cejw...@gmail.com <mailto:cejw...@gmail.com>> wrote: > What would be nice is a way to count leading and trailing characters in place > while the thing is still an NSAttributedString--without using > NSAttributedString.string to convert to a Swift string in the first place. If > there were no conversion to the unicode-compliant and amazingly > difficult-to-do-anything-with-it Swift string, I’d be more confident that the > shrunken range I calculate would be apples to apples.
Does Swift have an equivalent to rangeOfCharacterFromSet:options: or would that require converting it to NSString? Because you could just generate the inverse NSCharacterSet to the whitespace character set, and then look for the first (NSAnchoredSearch) and last (NSAnchoredSearch | NSBackwardsSearch) non-whitespace character, and then extract only the range between those two offsets. Wildly guessing, -- Uli Kusterer http://stacksmith <http://stacksmith/>.org _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com