Hi Wolfgang, Hi Aditya,

Thanks for your attention.
Unfortunately adding 
	\keepblocks[question] 
the example I sent before does not work in mkiv, and changing 
	location=hanging
to
	alternative=hanging
does not help neither…
The error message in mkiv is:
	\dostopnormalblock ...meter \c!after \par \egroup 
                                                  
<argument> ...fact that $2\times 5 = 10$. \dostopnormalblock 
                                                  \dostartnormalblock {hint}...
\dodowithpar ...dler \v!construction \endcsname #1
                                                  \csname \??constructionsto…

So I don’t know what to do if one has to use mkiv.

Best regards: OK

On 9 janv. 2014, at 18:23, Wolfgang Schuster <schuster.wolfgang@gmail.com> wrote:

> 
> Am 09.01.2014 um 16:36 schrieb Otared Kavian <otared@gmail.com>:
> 
>> 
>> On 9 janv. 2014, at 15:48, Jaroslav Hajtmar <hajtmar@gyza.cz> wrote:
>> 
>>> Hello Otared.
>>> I will throw this one... Thanx.
>>> 
>>> Once I was using exercise-answer package for LaTeX.
>>> Is there anything like this to use in ConTeXt?
>>> 
>>> Thanx
>>> Jaroslav Hajtmar
>> 
>> Hello Jaroslav,
>> 
>> I have something like the following which was given to me by Hans a long time ago: unfortunately for some reason this does not work anymore with ConTeXt mkiv, but it is quite fine with mkii:
> 
> Add \keepblocks[question].
> 
> Wolfgang
> ___________________________________________________________________________________
> If your question is of interest to others as well, please add an entry to the Wiki!
> 
> maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
> webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
> archive  : http://foundry.supelec.fr/projects/contextrev/
> wiki     : http://contextgarden.net
> ___________________________________________________________________________________