Re: master a03ddc00b0a: Mark 'elisp-fontify-semantically' and 'elisp-add-help-echo' as :safe

On Wed, Sep 2, 2026 at 3:19 PM Eshel Yaron <[email protected]> wrote:

> Stefan Monnier <[email protected]> writes:
>
> >> Bug #81723 (where this change came from) and bug #80948 are two
> >> cases where setting these two variables in an opt-out manner could come
> >> in handy: user could choose to keep it 't' globally and only disable it
> >> for a specific file/project if slowdowns are encountered.
> >
> > Ah... to turn it off for code where it doesn't work well.  Makes sense,
> > thank you.
>
> To be clear, it ought to work well everywhere---there are currently no
> "known issues" or explicitly unsupported cases (we may still encounter
> such cases, of course, but we so far we haven't).  The bugs Antonio
> mentioned are just that, bugs, which were reported and fixed. :)
>
> In other words, please do report performance issues if you see any!
>

WRT to that, it might be useful to post something to this reddit dialog or
at least react to it here and I'll copy/pasta your reply.
https://www.reddit.com/r/emacs/comments/1vx04o6/comment/p5mbrln/
<https://www.reddit.com/r/emacs/comments/1vx04o6/comment/p5mbrln/?utm_source=share&utm_medium=web3x&utm_name=web3xcss&utm_term=1&utm_content=share_button>