> Hi,
> Uwe Brauer writes:


> Not exactly related, but if it helps, I have defined this custom link
> for colored text segments:

> (NB: I apply two colors for `:face', because normally I use two themes,
> one clear for the day and another dark for the night hours: when my dark
> theme is active, apply a background color. But you can simplify that part to
> your liking):

> (org-link-set-parameters "color"
> 			  ;; :display 'full
> 			   :face (lambda (path) (when path
> 						  (if (string= (face-attribute 'default :background) "#282c34")
> 						      `(:foreground ,path :background "#F5f5f5")
> 						    `(:foreground ,path))))
> 			   :export (lambda (path desc format)
> 				     (cond
> 				      ((eq format 'latex)
> 				       (concat
> 					"\\textcolor{"
> 					path
> 					"}{" desc "}"))
> 				      ((eq format 'html)
> 				       (format "<span
>                                        style=\"color:%s;\">%s</span>"
>                                        path desc)))))

> The link would then look like this, adapting John's solution using a
> LaTeX export snippet:

> [[color:red][@@latex:$\delta \phi = \frac{2 m}{R}$@@]]

Thanks, right now, I don't need links but it is good to know that there is a way to use them.