[Texmacs-dev] Bug: \dagn, not only as a superscript

[Nix N. Nix]

Consider the folowing sequence (* is the insertion point):

*
$*$
$\dag*$
$\dag$*
$\dag$$*$
$\dag$$n*$
$\dag$$n$*

When this is converted to LaTeX it results in

\dagn

just like the (concat a (rprime "<dag>") (rsup "2")) problem.  I guess
it's a more general problem.