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Sender: Mailing list for the LaTeX3 project <[log in to unmask]>
Date: Wed, 15 Jun 2011 13:23:48 +0100
Reply-To: Mailing list for the LaTeX3 project <[log in to unmask]>
Message-ID: <[log in to unmask]>
Subject: Re: xparse and hyperref: Token not allowed in a PDF string (PDFDocEncoding)
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From: Joseph Wright <[log in to unmask]>
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On 14/06/2011 22:48, Stephan Hennig wrote:
>> In the case case you mention, I'm not sure why you have used
>>
>>   \DeclareExpandableDocumentCommand{\foob}{m}{FooB}
>>
>> rather than
>>
>>   \DeclareExpandableDocumentCommand{\foob}{}{FooB}
>>
>> which works fine.
> 
> Well, because of this item from xparse documentation (sec. 1.7):
> 
>> * The function must have at least one mandatory argument, and in 
>> particular the last argument must be one of the mandatory types (l, m
>> or u).
> 
> Do I miss something?

This is a documentation error, which I'll sort out for the next CTAN
snapshot.
-- 
Joseph Wright

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