[NTG-context] setupinteraction and macroexpansion
aksdb at gmx.de
Tue Jun 19 10:59:34 CEST 2012
On Tuesday, June 19, 2012, at 10:42 Wolfgang Schuster wrote:
> Am 19.06.2012 um 10:39 schrieb Andreas Schneider:
>> I'm a bit lost with macro expansion here. I try to use some macros to
>> set the title (and subject) of the PDF document. The attached minimal
>> example shows what I want to achieve.
>> I tried def, edef, gdef, define, explicit expand, expandoneafter, etc.
>> etc. without any success. Whatever I do, the title field in the PDF
>> metadata always contains the raw "\date..." command instead of the
>> formatted date.
>> Any suggestions?
> You can’t use \date (or any other unexpandable command) in an expandable context.
Hmm I see, so \date is simply not possible for that case. Ok, thanks
for explaining that I wasn't aware (until now) that commands can be
Thanks again! :-)
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