Am 25.02.2014 um 23:48 schrieb Fabrice Couvreur <fabrice1.couvreur@gmail.com>:

> Sorry, but my question is unclear. 
> In fact, I created a new environment with the package amsthm in LuaLaTeX like this :
> 
> \newtheoremstyle{exa}
>       {\topsep}{\topsep}
>       {}
>       {0pt}
>       {\strut\bfseries}
>       {}
>       {\newline}
>       {\rule[0pt]{1mm}{1mm} \thmname{#1}\thmnumber{ \textup
>       {#2}}\thmnote{ \textnormal{(#3)}}}
>     \theoremstyle{exa}
>     \newtheorem{ex}{Exercice}
> 
> I try to do the same with ConteXt. 
> 
> 
>  correctiondm7_seconde.pdf
> 
> @Wolfgang The paragraph should find the following line, and not on the same line of text.

And why had you “location=left” in your code snippet.

> @Peter I do not see what changes adding "inbetween = „.

To avoid such problems it is always recommended to make a minimal example which demonstrates the problem.

\defineenumeration
  [ex]
  [text={Exercice},
   headstyle={\bf\feature[+][f:smallcaps]},
   inbetween={\blank[small]},
   stopper={.}]

\setupbodyfont[pagella]

\starttext

\startex
\input knuth
\stopex

\stoptext

Wolfgang