This is module that will recursively scan any folder on your server and analyze the kinds of line breaks in use. It will provide you a report and allow you to open individual files to see which lines use carriage returns, line feeds, or both.
Drop the module inside your modules directory and activate the module in your application. Then visit the entry point here:
http://www.yourSite.com/index.cfm/lineBreakScanner
12/15/2012 - Ver. 1.0 - Initial Creation
02/06/2013 - Ver 1.1 - ACF Fixes. Railo didn't mind my ending "," in a struct literal and HTMLEditFormat appears to work a little differently.