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

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!


Eshel