Evgeny, there is a huge difference between Global variables and Global arrays, as there are between variables and arrays, regardless of what they are called. Calling them Global variables and Global arrays may aid in understanding, however.

The example document is provided as an aid in downloading. It is intended as an addendum to the book Caché and MUMPS – Part II and contains no explanations of the examples in and of itself.

John,

The example document  in .PDF format in coming.

Thank you