bug#39597: 27.0.60: M-x occur adds fontification to fundamental-mode

[Juri Linkov]

tags 39597 fixed
close 39597 28.0.50
quit

> The fix installed on master

Now the more fundamental fix is installed on master.

> Another alternative is to revert the offending changes in fb16313025
> on the release branch.  Since it is an enhancement, perhaps we could
> live without it in Emacs 27.

Yes, better to revert part of fb16313025 on the release branch
since that change was just an "optimization".
Now reverted on the release branch.