[fpc-pascal] undefining multiple defines

Marco van de Voort marcov at stack.nl
Thu Mar 3 08:32:54 CET 2005

> unit b;
> ...
> {$undef M1-M15}

Such constructs won't work, for the same reason that variablenames with
numbers in it can't be used as such.

For the compiler it is an alphanumerical identifier, and the number(s) have
no meaning.

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