[metapost] another pensquare bug

[Stephan Hennig]

Andreas Matthias schrieb:
> Stephan Hennig wrote:
>>
>> Good! Has anyone been able to reproduce the bug with v1.001? Or is
>> my set-up just broken?
>
> I can reproduce it with 0.993.

Thank you!  I was a bit irritated, since the 1.003rc announcement
contains this:

> * Polygonal pens now work better (bug #3 and #7 at supelec.fr).

But I couldn't find a report of a crashing MetaPost there.

<URL:http://foundry.supelec.fr/tracker/index.php?func=detail&aid=3&group_id=13&atid=129>
<URL:http://foundry.supelec.fr/tracker/index.php?func=detail&aid=7&group_id=13&atid=129>

Fortunately, it must have been related.

Best regards,
Stephan Hennig