Currently Being ModeratedJan 18, 2013 6:17 AM (in response to NKiOS)
Sure, search backwards until you find the first occurrence of a space preceded by a period.
The methods you can use to do this can be found in the Apple documentation under NSString Class Reference/Finding Characters and Substrings.
Currently Being ModeratedJan 18, 2013 7:43 AM (in response to NKiOS)
Let NSString do the work: getLineStart:end:contentsEnd:forRange: