Re: [AUCTeX] Carets and underscores become red occasionally in math mode .

[Kourosh Kalayeh]

Ivan, thank you for email.


> You can see what face it's using with the function below.  That might 
> give some clues.
>
> -Ivan
>
> (defun fontification-at-point (p)
>   (interactive "d")
>   (sit-for 0)
>   (message "Text properties: %s\nOverlays: %s"
>            (text-properties-at p)
>            (map 'list
>                 (lambda (ov)
>                   (overlay-properties ov))
>                 (overlays-at p))))

I tried the function.  Emacs gives me the following error;
Symbol’s function definition is void: map

I am no expert in Emacs, so I have no idea what the error is about.

Thanks
Kourosh