bug#81638: 32.0.50; flyspell-prog-text-faces type and semantics

Eli Zaretskii [17/Aug  2:09pm +03] wrote:
> And if all of the above is not enough, and you still insist, I could
> agree to adding nil to the valid values (but then please suggest a
> suitable :tag), but allowing any symbol is IMO too dangerous,
> especially as we use cl-flet there.  Next we will hear from someone
> reporting a vulnerability in Emacs.

It's not a safe local variable value, though, it's just a customisation
option.  Allowing the user to input any symbol there seems okay to me.

-- 
Sean Whitton