Re: master 431f8ff1e38: * lisp/imenu.el: Support more values for imenu-flatten (bug#70846)

[Juri Linkov]

>>> Maybe it could use `minibuffer-allow-text-properties` directly here?
>>
>> Indeed: since a buffer-local setting can't work, we know that all
>> callers must use a plain let-binding so the binding will be active
>> during the whole minibuffer session, so we may as well read it at the
>> end (in the minibuffer) rather than at the beginning (in the
>> `minibuffer--original-buffer`).
>
> Ok, then here is a complete patch with documentation updates
> where many documentation changes are fixing the documentation
> to describe the current behavior existed even before applying
> these code changes.

So this patch is pushed now.