Enrico Forestieri <[EMAIL PROTECTED]> writes: > Moreover, \index is fragile, so any fragile command appearing in its > argument must be protected. That is to say that > > \index{Bibliography ! Bib\TeX} > > doesn't work, but > > \index{Bibliography ! Bib\protect\TeX} > > does work.
This is easy to fix, then. 1/ add protect to \TeX when needed. 2/ mark that index is a moving argument. JMarc