Re: tex-mode.el for setting superscript and subscript face

[Christopher Dimech]

Have tried using tex-font-lock-keywords-3.  But tex-font-lock-keywords-2 
and tex-font-lock-keywords-1 seem to be doing too many things.  I only
require the part where the superscripts and subscripts are shown in smaller
font and placed at a different height level. 

(defconst tex-font-lock-keywords-3
  (append tex-font-lock-keywords-2
          '((tex-font-lock-match-suscript
             (1 (tex-font-lock-suscript (match-beginning 0)) append))))
  "Experimental expressions to highlight in TeX modes.")

> Sent: Friday, January 15, 2021 at 9:09 PM
> From: "Robert Pluim" <rpluim@gmail.com>
> To: "Christopher Dimech" <dimech@gmx.com>
> Cc: "help-texinfo gnu" <help-texinfo@gnu.org>
> Subject: Re: tex-mode.el for setting superscript and subscript face
>
> >>>>> On Thu, 14 Jan 2021 17:19:54 +0100, Christopher Dimech <dimech@gmx.com> 
> >>>>> said:
> 
>     Christopher> I am having a problem introducing the tex-font-lock-keywords
>     Christopher> and get the superscript-subscript functionality to work.
> 
> Show us what you tried, and people will help (although Iʼm not sure
> help-texinfo is the right place for this)
> 
> Robert
> 
>