[NTG-context] Wiki - question about Command/ pages which start with a space character

mand/ mathextensible Command/ mathframed Command/ mathmatrix Command/ mathornament Command/ mathoverextensible Command/ mathovertextextensible Command/ mathradical Command/ mathtriplet Command/ mathunderextensible Command/ mathundertextextensible Command/ mathunstacked Command/ nextparagraphs C

[NTG-context] How to put a circle on top of a character

but I woul dlike to have an elegant solution in ConTeXt. %%% begin interior-of-a-set.tex \showgrid \starttext \mathtriplet{A}{\circ}{} \startformula \mathtriplet{A}{\circ}{} \stopformula \stoptext %%% end interior-of-a-set.tex Thanks for your help: OK