bug#35381: 26.2; nxml-mode doesn't fontify attributes in single quotes

[Noam Postavsky]

Stefan Monnier <monnier@IRO.UMontreal.CA> writes:

>> https://debbugs.gnu.org/cgi/bugreport.cgi?filename=0001-Disable-extra-display-of-10-in-nxml-mode-Bug-32897.patch;att=1;msg=8;bug=32897
>
> -  (when nxml-char-ref-extra-display
> +  (when (and ;; Displaying literal newline is unhelpful.
> +             (not eql n ?\n)
> +             nxml-char-ref-extra-display)
>
> There's a bunch of parens missing.

How do you mean?