Hi Gavin,
maybe you have solved your problem yet.
\startformula
{\null}^^{194}__{38}{\rm Sr}
or {\hbox{Xe}}^^{140}__{54}.
\stopformula
Better, ConTeXt way could be the variation on \chem:
\unexpanded\def\isotope#1#2#3{\dontleavehmode\begingroup\null\lohi[left]{#2}{#3}#1\endgroup}
\isotope{Sr}
Hi all,
I am struggling with the width of a footnote number area. I would like to ask
how can I set it dynamically based on the width of the largest number on a
given page.
Without width I get two different footnote texts widths (compare #9+10).
With width there is a redundant space on the left
