Bulletin number: 164
Products affected: D700D
Description: Usage checker mishandles segmented subscripted arrays 
Component: THE COMPILER UTILITY SET 
Date: Tue May 15 17:00:00 GMT 1990
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An array reference such as   [a[i] FROM j FOR k]   is wrongly handled by
the usage checker which can accept invalid code, reject valid code or merely
spend a very long time saying nothing. Such references are best handled by
one or more levels of abbreviation, with a single subscripting or segmenting
operation in each.