Re: master 487a0be7f7: Fix tex-mode handling of _ chars in href{} commands

[Stefan Monnier]

>     Fix tex-mode handling of _ chars in href{} commands
>     
>     * lisp/textmodes/tex-mode.el (tex--current-command): New function
>     (bug#23102).
>     (tex-font-lock-suscript): Don't subscript _ chars in href.

BTW, the way this was "solved" for \cite and many other TeX commands is
by making `tex-font-lock-suscript` skip the text that has the
corresponding face applied.  So maybe what we should do is use the
`font-lock-constant-face` for \href and \ProvidesFile ?


        Stefan