Any new command you define may also have arguments. These arguments should be placed inside parentheses following the command name:
Define Command MyAdd($a, $b)
$sum = $a + $b
Return $sum
End
This new command adds two numbers together and returns the result of that calculation using the Return statement. When you use this new command, the variables $a and $b are assigned/defined while that command is active. You pass arguments to this command just as with other commands, eg:
$ten = MyAdd(6,4)
And like with other commands, you may use variables to pass arguments, eg:
$six = 6
$ten = MyAdd($six, 4)
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