Remove CRLF

[Michael Young]

Hello,

I have added CRLF to end of lines in a Scrolling Field for cosmetic 
effect. Now I want to strip off the CRLF for a user selected line 
(although the last line in the Scrolling Field will not have CRLF). 
What is the simplest way to strip off the CRLF, if present? I have not 
been able to stumble on the answer or find it in documentation or list 
archives. Oh well. I am sure the solution is simple.

Thanks,

Michael
OS X 10.3.9
RR 2.6