Predefines "constants"

Hi there, I was just searching for the various predefines "constants" like \n, so I make a search for \n on the whole site - but nothing turned up. Is it really true, that \n, \r and other (that I might not know) isn't documented? Yours Sincerely, Peter Sone Poulsen Infrastructure Architect, End2End Tel +45 7222 7222 Fax +45 7222 7223 Mobile +45 2527 7213 mailto:Peter.Poulsen@end2endmobile.com This message contains confidential information and is intended only for the individual named. If you are not the named addressee, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system.