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#### 1.3.30 $POINTERMATH : Allow use of pointer math

This boolean directive enables or disables the use of pointer arithmatics in expressions nivolving pointers. When enabled, it allows to take the difference of 2 pointers, or to add an integer value to pointers? By default, POINTERMATH is on.

The following

{$POINTERMATH OFF}
unit MyUnit;

tells the compiler to give an error whenever pointer math appears in an expression.

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