Revision history for Perl extension PostScript::Columns.

0.1  Wed Dec  8 17:28:52 1999
	- original version; created by h2xs 1.19
1.0  Mon Mar  6 12:48:00 2000
  - first stable version
1.2  Monday, January 22, 2001
  - margin order now matches CSS
	- zero-arguments now handled correctly
	- minor documentaton changes
  - ceil() now performed manually, POSIX no longer used
1.21 Monday, March 12, 2001
  - fixed error when no margins given
1.22 Monday, March 12, 2001
  - changed L/R margin defaults from 15 to 20 
  - minor documentation changes
1.23 Friday, August 03, 2001
  - added page label (same as number) as per DSC