single String.split() call for splitting both CRLF and space..

How to use string.split() for both CRLF and whitespace ? Do I need regexp?

From stackoverflow

• Unfortunately AS3 does not allow you to split after an array of chars, like the classic OO languages (C#, Java, C++).

  You would have to use a RegExp for the second param of String.Split:

  \n Matches a newline character.

  \r Matches a return character.

  \t Matches a tab character.

  Tom : so what would be the whole regexp like split (a, "/\s+$/");

  Bogdan Gavril : you can use groups and the OR operator: |

• text.split('\r\n').join('\r');
  text.split('\r').join('\r\n');