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Re: m4_for bug?

From: Paul Eggert
Subject: Re: m4_for bug?
Date: Tue, 31 Oct 2006 15:15:42 -0800
User-agent: Gnus/5.1008 (Gnus v5.10.8) Emacs/21.4 (gnu/linux)

Eric Blake <address@hidden> writes:

> Based on the documentation, I expected
> m4_for([i], [1], [5000], [[a]])
> to be identical to
> m4_for([i], [1], [5000], [], [[a]])
> with both forms printing 5000 a's.

That's not how I read the documentation; I read it as saying that you
need to provide an empty 'step' argument.  At this point I guess I'd
rather clarify the documentation than change the implementation.

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