The following commands are used to establish conditional and
    looping structures for debugger commands:

    FOR                    Executes a list of commands while
                           incrementing a variable
    IF                     Executes a list of commands conditionally
    REPEAT                 Executes a list of commands a specified
                           number of times
    WHILE                  Executes a list of commands while a
                           condition is true
    EXITLOOP               Exits an enclosing WHILE, REPEAT, or FOR
                           loop