bug#51766: string-pixel-width limitations

[Stefan Monnier]

> 1. Org has a real issue with bad third-party code inhibiting
>    before/after-change function + modifications in indirect buffers not
>    always triggering before/after-change
> 2. Because the issue is critical and can cause data corruption, we
>    cannot just ignore it

The bug is not yours.  You don't have to ignore it, but you don't have
to fix it either.

>    - The suggestion to compare buffer size is helpful, but not 100%
>      reliable

To the extent that this just helps to detect other people's bug, I don't
think it needs to be 100%.


        Stefan