The pages on this site contain documentation for very old MS-DOS software,
purely for historical purposes.
If you're looking for up-to-date documentation, particularly for programming,
you should not rely on the information found here, as it will be woefully
out of date.
SUB or FUNCTION required
You selected the wrong type of item from the SUBs command
list box when choosing the <Move>.
In the SUBs dialog box, the type of each item in the list
box is shown just below the list box each time that item
is highlighted.