Aditya Mahajan wrote:
Actually, I only want a pre superscipt, so the following works for me
\def\presuper#1#2%
{\mathop{}% To prevent preceeding mathord atoms to approach
\mathopen{\vphantom{#2}}^{#1}% To prevent space between prescript
% and next
Hi Hans and Taco,
I want a command for writing prescript, something that works like
${}^1 f_t$ but with correct spacing. As far as I know, such a command
does not exist in ConTeXt. A bit of a search shows that the best
definition in LaTeX is by Michael J. Downes
Actually, I only want a pre superscipt, so the following works for me
\def\presuper#1#2%
{\mathop{}% To prevent preceeding mathord atoms to approach
\mathopen{\vphantom{#2}}^{#1}% To prevent space between prescript
% and next atom.
\kern-\scriptspace%
