Actually my point was that afaict in Perl enforcing such restrictions can only be done through code. But it was not that I think such a thing is a good idea.

Generally speaking I prefer that code doesnt restrict me in any ways that arent absolutely necessary. Just because someone cant think of a good reason why I would want to do X with their module doestn mean that I can think of one, and if I do im gunna be mighty unimpressed that they went out of their way to stop me, especially if there isnt a damn good reason why.

Yves / DeMerphq
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When to use Prototypes?
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