Important Notice

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documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.

THE MACRO NAME IS NOT VALID.
 
A macro name can contain any letters or numbers
(maximum 31 characters). You can use a
hyphen (-), underscore (_), or period (.), but
not as the first or last character of the name.
Do not use a colon or any spaces.
 
■ Retype the macro name, making sure you use only
  valid characters.