You can "Insert" one or more empty positions before the current position of the current file.
You can also "Delete" one or more positions from the current position.
Finally, the way Problemiste handles information can cause the file size to increase unduely with each new modification. The "Compact" button will rid the file from all the chains that are no longer in use.
Naturally, this dialog box is not available when the current file is missing.
Problemiste © 1993-2004 Matthieu Leschemelle - Made with Help & Manual