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A procedure is a subroutine or a function that performs a specific operation. Values maybe passed as arguments into a procedure. A subroutine is a procedure that does not return a value. A function is a procedure that returns a value.

Syntax

    { variable = } identifier ( { expression { , expression }... } )

Notes

    variable the variable to assign a value to.
    identifier the name of the procedure to perform.
    expression any expression to evaluate as a parameter to the procedure.

Example

    value = input("Enter a number")
    if value = "" then
        exit(0) 
    end
    
    print( abs( value ) )
    
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Last Modified: Sun Sep 04 14:56:08 EDT 2005