[Haskell-beginners] how to use regex replace

Hi, Can anyone introduce me how to use regex replace or give me web page links about this topic? thank you in advance! Regards _________________________________________________________________ Windows Live: Friends get your Flickr, Yelp, and Digg updates when they e-mail you. http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/soc...