set

The set command sets the value of a global variable, that could be used on any expression. The syntax is:

set <name> = <value>;

• <name> is the name for the variable to change/create. Should start with a letter followed by any combination of [a-z][A-Z][0-9]_ characters.
• <value> is any valid expression to be evaluate as the variable’s value.

Examples

set A = 2;
set B = A + 5;