note 18732 added to ref.regex

if you are looking for the abbreviations like tab, carriage return, regex-class definitions you should look here: http://elvin.dstc.edu.au/doc/regex.html some excerpts: \a control characters bell \b backspace \f form feed \n line feed \r carriage return \t horizontal tab \v vertical tab class example \cLu all uppercase letters -- http://www.php.net/manual/en/ref.regex.php http://master.php.net/manage/user-notes.php?action=edit+18732 http://master.php.net/manage/user-notes.php?action=delete+18732 http://master.php.net/manage/user-notes.php?action=reject+18732