[Bug-AUCTeX] Can't TeX-font on latex2e.texi

[Vincent Belaïche]

Hello,

This bug was that I get the value of LaTeX-font-list in the
TeX-font-list when I edit a .texi file in some condition.

Actually it seems that the problem has nothing to do with `latex2e.texi'
or whatever specific file content. But it occurs when during the emacs
session a LaTeX file has already been opened when you open the first
.texi file.

If file opening is in the other order, then no problem. As far as I had
checked the overwriting was caused by style hook application.

BR,
   Vincent.