Syntax

Folgende Syntax wird für das SUBTRACT Statement erkannt: 

             .------------------.         
             V                  |         
>>-SUBTRACT----+-identifier-1-+-+--FROM------------------------->
               '-literal-1----'           

   .---------------------------.   
   V                           |   
>----identifier-2--+---------+-+-------------------------------->
                   '-ROUNDED-'     

>--+--------------------------------------------+--------------->
   '-+----+--SIZE ERROR--imperative-statement-1-'   
     '-ON-'                                         

>--+-------------------------------------------------+---------->
   '-NOT--+----+--SIZE ERROR--imperative-statement-2-'   
          '-ON-'                                         

>--+--------------+--------------------------------------------><
   '-END-SUBTRACT-'

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             .------------------.                           
             V                  |                           
>>-SUBTRACT----+-identifier-1-+-+--FROM--+-identifier-2-+------->
               '-literal-1----'          '-literal-2----'   

           .---------------------------.   
           V                           |   
>--GIVING----identifier-3--+---------+-+------------------------>
                           '-ROUNDED-'     

>--+--------------------------------------------+--------------->
   '-+----+--SIZE ERROR--imperative-statement-1-'   
     '-ON-'                                         

>--+-------------------------------------------------+---------->
   '-NOT--+----+--SIZE ERROR--imperative-statement-2-'   
          '-ON-'                                         

>--+--------------+--------------------------------------------><
   '-END-SUBTRACT-'

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>>-SUBTRACT--+-CORRESPONDING-+--identifier-1--FROM-------------->
             '-CORR----------'                       

>--identifier-2--+---------+------------------------------------>
                 '-ROUNDED-'   

>--+--------------------------------------------+--------------->
   '-+----+--SIZE ERROR--imperative-statement-1-'   
     '-ON-'                                         

>--+-------------------------------------------------+---------->
   '-NOT--+----+--SIZE ERROR--imperative-statement-2-'   
          '-ON-'                                         

>--+--------------+--------------------------------------------><
   '-END-SUBTRACT-'