Folgende Syntax wird für das START Statement erkannt:
>>-START--file-name-1------------------------------------------->
>--+-------------------------------------------------------------------+-->
'-KEY--+----+--+-EQUAL--+----+-----------------------+--data-name-1-'
'-IS-' | '-TO-' |
+- = ---------------------------------+
+-GREATER--+------+-------------------+
| '-THAN-' |
+- > ---------------------------------+
+-NOT LESS--+------+------------------+
| '-THAN-' |
+-NOT < ------------------------------+
+-GREATER--+------+--OR EQUAL--+----+-+
| '-THAN-' '-TO-' |
'- >= --------------------------------'
>--+------------------------------------------+----------------->
'-INVALID--+-----+--imperative-statement-1-'
'-KEY-'
>--+----------------------------------------------+------------->
'-NOT INVALID--+-----+--imperative-statement-2-'
'-KEY-'
>--+-----------+-----------------------------------------------><
'-END-START-'