[NTG-context] \qedhere equivalent in ConTeXt

Hi all, I'have simulated the proof environment whit the following code: %%%%%%%%%%%%%%%%%%% \definedescription [proof] [text=Proof.] \setupdescriptions[proof] [width=broad,distance=0.5em, location=serried, headstyle=it, indentnext=yes, indenting=yes, closesymbol=$\square$] %%%%%%%%%%%%%%%%%%%% I wanted to know if there is an equivalent of the command \qedhere (LaTeX command) to solve the problem that arises when the environment ends with a displayed equation. Thanks. Emanuele Sacco