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Sender: Mailing list for the LaTeX3 project <[log in to unmask]>
Date: Mon, 10 Dec 2007 17:33:14 +0100
Reply-To: Mailing list for the LaTeX3 project <[log in to unmask]>
Subject: Re: [NTG-pdftex] \expanded
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In-Reply-To: <[log in to unmask]> ("Morten Høgholm"'s message of "Mon, 10 Dec 2007 13:07:56 +0100")
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From: David Kastrup <[log in to unmask]>
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Morten Høgholm <[log in to unmask]> writes:

> I would assume the following should be equivalent except for the
> latter being expandable.
>
> \def\cmd#1{\edef\tempa{#1}\expandafter\cmd\expandafter{\tempa}}
>
> \def\cmd#1{\expandafter\cmd\expandafter{\expanded{#1}}}

No.  The former would complain about isolated # tokens in #1 (and
collapse double ones).

-- 
David Kastrup, Kriemhildstr. 15, 44793 Bochum

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