Some tools for D - necessary bugfix

[Downs]

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BCS wrote:
> Reply to Downs,
> 
> I made a rather stupid mistake in ifIs that would make the program
> crash
> hard. Sorry. Here's the patch for the fixed version against the
> original
> post (also includes the other patch).
> Also, just to make it clear - I don't think any of this stuff is
> copyrightable on account of being too trivial. So take what you need.
> --downs
> 
>> Woudl you like to put this in scrapple?
> 
Sure, thanks for the offer :D
 --downs
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