Am 04.09.2012 um 20:11 schrieb Marco Patzer <home...@lavabit.com>:
> On 2012-09-04 Wolfgang Schuster <wolfgang.schus...@gmail.com> wrote:
>
>> Is there a good reason why you put \newdimen because dimen/count
>> etc. registers should always be defined once.
>
> The definitions are not in a macro, they are defined at the top of
> the file. I messed around while creating a minimal example. However,
> the problem remains the same since the assignment does not happen
> within Lua.
>
> But, thanks for the hint. I am always happy for improvements and
> feedback about my code.
What prevents you from setting the dimen value in Lua?
\starttext
\scratchdimen = 20pt
\the\scratchdimen
\ctxlua{tex.dimen.scratchdimen = "10pt"}
\the\scratchdimen
\stoptext
Wolfgang
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