http://livedocs.adobe.com/ Macromedia LiveDocs - online documentation with user feedback. Copyright 2009, Macromedia, Inc. 2009-11-26T04:12:31 en-us http://livedocs.adobe.com/coldfusion/7/htmldocs/00000614.htm#44268 Your example shows how to use the function, but it doesn't show what the results are. I would suggest changing it to:<br /><br />---- begin results ----<br />The REReplace function returns string with a regular expression replaced with substring in the specified scope. Case-sensitive search.<br /><br />REReplace("CABARET","C|B","G","ALL"): GAGARET<br /><br />REReplace("CABARET","[A-Z]","G","ALL"): GGGGGGG<br /><br />REReplace("I love jellies","jell(y|ies)","cookies"): I love cookies<br /><br />REReplace("I love jelly","jell(y|ies)","cookies"): I love cookies<br /><br />---- end results ----<br /><br />Also, I would like to see an example with a replacement of what was matched; for example:<br /><br />REReplace("I love jelly", "jell(y|ies)", "cook\1")<br />becomes:<br />I love cooky. tom.e 0 0 2006-01-18T09:18:37